{"id":17072,"date":"2024-02-09T08:36:18","date_gmt":"2024-02-09T07:36:18","guid":{"rendered":"https:\/\/dev.guehring.com\/products\/reaming-tools\/hochleistungsreibahle-hr-500\/"},"modified":"2026-04-22T13:57:03","modified_gmt":"2026-04-22T13:57:03","slug":"high-performance-reamer-hr-500","status":"publish","type":"page","link":"https:\/\/guehring.com\/de-en\/products\/reaming-tools\/high-performance-reamer-hr-500\/","title":{"rendered":"HR 500"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row module_class=&#8221;gue-breadcrumbs&#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; saved_tabs=&#8221;all&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_code _builder_version=&#8221;4.25.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<span><span><a href=\"https:\/\/guehring.com\/de-en\/\">Home<\/a><\/span><\/span>[\/et_pb_code][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_2&#8243; module_class=&#8221;gue-page-header-highlight&#8221; _builder_version=&#8221;4.23&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.22.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h1><span class=\"h5-bold\">High performance reamer <\/span><br \/>\n<span>HR 500<\/span><\/h1>\n<div class=\"gue-page-header-description\">Precision at the highest level<\/div>\n<p><a href=\"https:\/\/guehring.celum.cloud\/anura\/guehring\/asset.do?preview=35901&#038;type=pdf&#038;fileName=Guehring_high-performance-reamers-hr-500_EN.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">HR 500<\/a><\/p>\n<p><a title=\"Button HR 500 in the online shop\" class=\"gue-shop-button\" href=\"https:\/\/webshop.guehring.de\/en\/reaming\/highperformancereamers\" target=\"_blank\" rel=\"noopener noreferrer\">HR 500 <strong>in the online shop<\/strong><\/a><\/p>\n<p><a title=\"Watch HR 500 film button\" class=\"gue-cta-button\" href=\"#hr-500-video\" target=\"_blank\" rel=\"noopener noreferrer\">Watch film<\/a>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.22.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/guehring.com\/wp-content\/uploads\/2024\/06\/GUE_hochleistungsreibahle-metallteil.png&#8221; alt=&#8221;Close-up of a high-performance reamer above a precisely manufactured metal part&#8221; title_text=&#8221;Close-up of a high-performance reamer above a precisely manufactured metal part&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover_enabled=&#8221;on|desktop&#8221;][\/et_pb_image][et_pb_image src=&#8221;https:\/\/guehring.com\/wp-content\/uploads\/2024\/06\/GUE_extreme-ungleiche-teilung.png&#8221; alt=&#8221;Close-up of an extremely uneven division of a high-performance reamer&#8221; title_text=&#8221;Close-up of an extremely uneven division of a high-performance reamer&#8221; module_class=&#8221;gue-page-header-highlight-image&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; positioning=&#8221;absolute&#8221; position_origin_a=&#8221;top_right&#8221; vertical_offset=&#8221;-54px&#8221; horizontal_offset=&#8221;-50px&#8221; width=&#8221;60%&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.25.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row module_class=&#8221;gue-row-1col-text-centered&#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<div class=\"h4-bold\">directly to our highlights<\/div>\n<p>[\/et_pb_text][et_pb_text module_class=&#8221;gue-tabs&#8221; _builder_version=&#8221;4.25.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<a href=\"#highlights-high-performance-reamers\">High performance reamers<\/a>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.22.2&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row module_class=&#8221;gue-row-1col-text-centered&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.22.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2><span class=\"h4-bold\">Perfect reaming in all diameters &amp; materials<\/span><br \/><span>The HR 500 family<\/span><\/h2>\n<p>Discover the queen of our product lines: the HR 500 family. When high surface qualities, excellent hole quality and close diameter tolerances are required, these high-performance reamers set new standards.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;3_5,2_5&#8243; module_class=&#8221;gue-row-vertical-aligned-content gue-row-2col-image-text&#8221; _builder_version=&#8221;4.22.2&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/guehring.com\/wp-content\/uploads\/2024\/06\/GUE_hochleistungsreibahle-einsatz.jpg&#8221; alt=&#8221;Close-up of a high-performance reamer in use&#8221; title_text=&#8221;Close-up of a high-performance reamer in use&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.26.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>The HR 500 DAS high-performance tool has been on the market for 20 years. Manufactured exclusively in Baden-W\u00fcrttemberg, we incorporate a great deal of expertise into the continuous optimisation and addition of this successful concept and guarantee the highest production quality. The result is demonstrated by numerous customer examples: thanks to high feed and cutting speeds at low cutting depths, you can achieve perfect machining results with the HR 500 at maximum cost-effectiveness. In some cases, the HR 500 pays for itself after just 100 holes compared to conventional reamers.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.24.0&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row module_class=&#8221;gue-row-1col-text-centered&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.22.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.25.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>Our high-performance for your success<\/h2>\n<p>Due to their level of performance, G\u00fchring&#8217;s HR 500 high-performance reamers cannot be compared with conventional machine or NC machine reamers. Their high level of performance is based on a combination of cutting edge geometry, the use of a special carbide and the coating.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;2_5,3_5&#8243; module_class=&#8221;gue-row-vertical-aligned-content gue-row-2col-image-text&#8221; _builder_version=&#8221;4.23.1&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/guehring.com\/wp-content\/uploads\/2024\/06\/GUE_hochleistungsreibahle-nahaufnahme.jpg&#8221; alt=&#8221;Wide-angle shot of a high-performance reamer with sharp cutting edges&#8221; title_text=&#8221;Wide-angle shot of a high-performance reamer with sharp cutting edges&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h3><span class=\"h5-bold\">High precision reamer <\/span><br \/><span>HR 500<\/span><\/h3>\n<h4 class=\"h6-bold\">Precision at the highest level<\/h4>\n<p>With the high-performance reamers from the HR 500 product family, G\u00fchring offers a wide portfolio range of standard tools for all diameters from 1.95 to 76.00 mm. The HR 500 family also includes tool variants for almost all materials.<\/p>\n<h4 class=\"h6-bold\">Your benefits with the HR 500:<\/h4>\n<ul class=\"gue-pros\">\n<li>innovative cutting edge geometry &amp; cooling for controlled chip removal<\/li>\n<li>high process reliability thanks to high feed rates and cutting speeds<\/li>\n<li>cost reduction through shortened cycle times, long tool lives &amp; fast stock availability<\/li>\n<\/ul>\n<p><a title=\"Button HR 500 in the online shop\" class=\"gue-shop-button\" href=\"https:\/\/webshop.guehring.de\/en\/reaming\/highperformancereamers\" target=\"_blank\" rel=\"noopener noreferrer\">HR 500 <strong>in the online shop<\/strong><\/a><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.22.2&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row module_class=&#8221;gue-row-1col-text-centered&#8221; _builder_version=&#8221;4.22.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.22.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.22.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>The features in detail<\/h2>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;3_5,2_5&#8243; module_class=&#8221;gue-row-vertical-aligned-content gue-row-2col-image-text&#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_code _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<div id=\"image-map-pro-2798\"><\/div>[\/et_pb_code][\/et_pb_column][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.25.2&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||0px||||&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3>Perfect temperature &amp; chip control<\/h3>\n<p>The cooling oil grooves on the shank of the HR 500 ensure targeted and even placement of the coolant on the cutting edges \u2013 even at high rotational speeds. Thanks to this innovative design, clogged coolant ducts are a thing of the past. Intensive cooling minimises friction and tool wear, while significantly increasing tool life, surface quality and productivity.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;3_5,2_5&#8243; module_class=&#8221;gue-row-vertical-aligned-content gue-row-2col-image-text&#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_code _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<div id=\"image-map-pro-9089\"><\/div>[\/et_pb_code][\/et_pb_column][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.25.2&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||0px||||&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3>Finish with chip jam<\/h3>\n<p>In its through-hole reamer version, the HR 500 has a central coolant exit. Clogged coolant ducts are a thing of the past thanks to this particularly process-reliable cooling. The stepped neck of the tool also guarantees safe chip removal.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.22.2&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row module_class=&#8221;gue-row-1col-text-centered&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.22.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2><span class=\"h4-bold\">Limit extension to \u00b10.05 <\/span><br \/><span>HR 500 without limits<\/span><\/h2>\n<p>Precision for every fit: The new intermediate dimensions of the HR 500 in 5 \u03bc increments cover all tolerance ranges precisely <span>\u2013\u00a0<\/span>for 125 % more performance.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;3_5,2_5&#8243; module_class=&#8221;gue-row-vertical-aligned-content gue-row-2col-image-text&#8221; _builder_version=&#8221;4.22.2&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/guehring.com\/wp-content\/uploads\/2024\/06\/GUE_reibahlen-grafik.jpg&#8221; alt=&#8221;Graphic with a scale from 11.00 to 11.05 mm showing different categories of reamers&#8221; title_text=&#8221;Graphic with a scale from 11.00 to 11.05 mm showing different categories of reamers&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text module_class=&#8221;gue-caption&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>1 = market standard, 2 = special tool, 3 = G\u00fchring tool, 4 = wanted \u2300<\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>Small tolerances pose challenges for users: those who do not want to resort to expensive special tools when manufacturing tight tolerances outside the H7 fit system opt for a reamer from the so-called fixed size. Since the market only offers dimensions in standard 1\/100 increments, the tool is only suitable for certain applications to a limited extent.<\/p>\n<p>G\u00fchring is now changing this with its new HR 500 standard range: thanks to new dimensions in precise 5 \u03bc increments, the tool manufacturer is closing the gap in the market and covering all tolerances with a perfect fit. Without any compromises or costly custom-made products.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.22.2&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row module_class=&#8221;gue-row-1col-text-centered&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.22.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2><span class=\"h4-bold\">Fitting example<\/span><br \/><span>Perfect in the tolerance range<\/span><\/h2>\n<p>We are introducing the new market standard with dimensions in 5 \u03bc increments. We show what this means for your tool selection using the example of tolerance 11 F7.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;3_5,2_5&#8243; module_class=&#8221;gue-row-vertical-aligned-content gue-row-2col-image-text&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/guehring.com\/wp-content\/uploads\/2024\/06\/GUE_toleranzbereiche-diagramm.jpg&#8221; alt=&#8221;Diagram of a technical drawing for fits showing dimensional tolerances and fit ranges&#8221; title_text=&#8221;Diagram of a technical drawing for fits showing dimensional tolerances and fit ranges&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text module_class=&#8221;gue-caption&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>A = hole tolerance, B = recommended tolerance<\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.25.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3>Example tolerance 11 F7<\/h3>\n<p><strong>\u00d8 11,010<\/strong>: The reamer does not fall within the required tolerance range of the hole. The hole is too small.<\/p>\n<p><strong>\u00d8 11.020<\/strong>: The reamer falls within the required tolerance range of the hole. However, the buffer to the lower dimension is only 0.004 \u03bc. The tool wears prematurely, the hole becomes too small.<\/p>\n<p><strong>\u00d8 11.030<\/strong>: The reamer falls within the required tolerance range of the hole, but exceeds the upper tolerance dimension. There is a risk that the hole will have too large a size.<\/p>\n<p><strong>\u00d8 11.025 (solution)<\/strong>: With the new standard range in the <sup>5<\/sup>\/<sub>1000<\/sub>-field, G\u00fchring covers all tolerance ranges with precision. This results in the article #1675 11.025.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.25.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row custom_padding_last_edited=&#8221;on|desktop&#8221; module_class=&#8221;gue-adbox&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding_tablet=&#8221;&#8221; custom_padding_phone=&#8221;&#8221; animation_direction=&#8221;left&#8221; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/guehring.com\/wp-content\/uploads\/2024\/02\/GUE_website-pikto_navigator.svg&#8221; _builder_version=&#8221;4.24.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; link_option_url=&#8221;https:\/\/webnavigator.guehring.de\/en\/&#8221; link_option_url_new_window=&#8221;on&#8221; hover_enabled=&#8221;0&#8243; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<div class=\"gue-adbox-subheadline\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/06\/LOG_Guehring-Logo.svg\" width=\"undefined\" height=\"undefined\" alt=\"G\u00fchring\" title=\"G\u00fchring\" class=\"wp-image-77 alignnone size-full\" \/> Tolerance calculator<\/div>\n<div class=\"gue-adbox-headline\">Quick &amp; convenient<\/div>\n<div class=\"gue-adbox-text\">Simply enter the desired hole dimensions into our tolerance calculator and you will find the perfect tool for your application.<\/div>\n<div class=\"gue-adbox-link\"><a href=\"https:\/\/webnavigator.guehring.de\/en\/\" target=\"_blank\" rel=\"noopener noreferrer\">click here to go to the tolerance calculator<\/a><\/div>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; module_id=&#8221;hr-500-video&#8221; _builder_version=&#8221;4.25.2&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row module_class=&#8221;gue-row-1col-text-centered&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.22.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.25.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>Programme scope<\/h2>\n<p>In addition to a universal reamer, you can also choose from various other HR 500 types. In this way, we ensure that you can always work with an optimal HR 500 high-performance reamer.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;3_5,2_5&#8243; module_class=&#8221;gue-row-vertical-aligned-content gue-row-2col-image-text&#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_video src=&#8221;https:\/\/youtu.be\/5nL8vCGdh20&#8243; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_video][\/et_pb_column][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>The HR 500 range includes both monolithic and modular reamers. Depending on the application, both systems can be advantageous: our monolithic tools offer particularly high rigidity and low vibration during reaming, resulting in exceptionally high surface quality and accuracy. They have been precisely developed for specific applications. In contrast, our modular tools offer a high degree of flexibility, as different cutting heads, holders and inserts can be combined to meet different requirements. This makes them highly adaptable to different machining situations, materials or machines.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.25.2&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row module_class=&#8221;gue-row-1col-text-centered&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.22.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.25.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>A programme for all requirements<\/h2>\n<p>Depending on the application, we offer a range of high-precision reamers that vary in terms of dimensions, tool materials and coating. The following table provides a brief overview of the HR 500 product family:<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"width: 18%;\">Monolithic<\/th>\n<th>Series<\/th>\n<th>Designation<\/th>\n<th>Tool material<\/th>\n<th>Material<\/th>\n<th>\u00d8-range in mm<\/th>\n<th>Hole type* &amp; article no.<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><img loading=\"lazy\" decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/06\/GUE_hochleistungsreibahle-hr500-300x300.png\" width=\"300\" height=\"300\" alt=\"Close-up of a high-performance reamer HR 500 5\/1000\" title=\"Close-up of a high-performance reamer HR 500 5\/1000\" class=\"wp-image-6005 alignnone size-medium\" \/><\/td>\n<td>fixed size<\/td>\n<td>HR 500 <sup>5<\/sup>\/<sub>1000<\/sub><\/td>\n<td>solid carbide<\/td>\n<td>universal<\/td>\n<td>1.95 &#8211; 12.050<\/td>\n<td>\n<p>SaLo #<a href=\"https:\/\/webshop.guehring.de\/en\/1675\" target=\"_blank\" rel=\"noopener noreferrer\">1675<\/a><\/p>\n<p>DuLo #<a href=\"https:\/\/webshop.guehring.de\/en\/1676\" target=\"_blank\" rel=\"noopener noreferrer\">1676<\/a><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td><img loading=\"lazy\" decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/06\/GUE_hochleistungsreibahle-hr500-short-300x300.png\" width=\"300\" height=\"300\" alt=\"Close-up of a high-performance reamer HR 500 short\" title=\"Close-up of a high-performance reamer HR 500 short\" class=\"wp-image-6007 alignnone size-medium\" \/><\/td>\n<td>H7<\/td>\n<td>HR 500 short<\/td>\n<td>solid carbide<\/td>\n<td>universal<\/td>\n<td>3,000 &#8211; 14,000<\/td>\n<td>\n<p>SaLo #<a href=\"https:\/\/webshop.guehring.de\/en\/4195\" target=\"_blank\" rel=\"noopener noreferrer\">4195<\/a><\/p>\n<p>DuLo #<a href=\"https:\/\/webshop.guehring.de\/en\/4196\" target=\"_blank\" rel=\"noopener noreferrer\">4196<\/a><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td><img loading=\"lazy\" decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/06\/GUE_hochleistungsreibahle-nahaufnahme-300x300.png\" width=\"300\" height=\"300\" alt=\"Wide-angle shot of a high-performance reamer with sharp cutting edges\" title=\"Wide-angle shot of a high-performance reamer with sharp cutting edges\" class=\"wp-image-6009 alignnone size-medium\" \/><\/td>\n<td>H7<\/td>\n<td>HR 500<\/td>\n<td>solid carbide<\/td>\n<td>universal<\/td>\n<td>2,000 &#8211; 20,000<\/td>\n<td>\n<p>SaLo #<a href=\"https:\/\/webshop.guehring.de\/en\/1685\" target=\"_blank\" rel=\"noopener noreferrer\">1685<\/a><\/p>\n<p>DuLo #<a href=\"https:\/\/webshop.guehring.de\/en\/1686\" target=\"_blank\" rel=\"noopener noreferrer\">1686<\/a><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td><img loading=\"lazy\" decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/06\/GUE_hochleistungsreibahle-hr500-alu-300x300.png\" width=\"300\" height=\"300\" alt=\"Close-up of a high-performance reamer HR 500 AL\" title=\"Close-up of a high-performance reamer HR 500 AL\" class=\"wp-image-6044 alignnone size-medium\" \/><\/td>\n<td>H7<\/td>\n<td>HR 500 AL<\/td>\n<td>solid carbide<\/td>\n<td>aluminium<\/td>\n<td>2,000 &#8211; 20,000<\/td>\n<td>\n<p>SaLo #<a href=\"https:\/\/webshop.guehring.de\/en\/1678\" target=\"_blank\" rel=\"noopener noreferrer\">1678<\/a><\/p>\n<p>DuLo #<a href=\"https:\/\/webshop.guehring.de\/en\/1679\" target=\"_blank\" rel=\"noopener noreferrer\">1679<\/a><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td><img loading=\"lazy\" decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/06\/GUE_hochleistungsreibahle-hr500-guss-300x300.png\" width=\"300\" height=\"300\" alt=\"Close-up of a high-performance reamer HR 500 cast iron\" title=\"Close-up of a high-performance reamer HR 500 cast iron\" class=\"wp-image-6046 alignnone size-medium\" \/><\/td>\n<td>H7<\/td>\n<td>HR 500 cast iron<\/td>\n<td>solid carbide<\/td>\n<td>GG15-GG40<\/td>\n<td>3,000 &#8211; 20,000<\/td>\n<td>\n<p>SaLo #<a href=\"https:\/\/webshop.guehring.de\/en\/1036\" target=\"_blank\" rel=\"noopener noreferrer\">1036<\/a><\/p>\n<p>DuLo #<a href=\"https:\/\/webshop.guehring.de\/en\/1037\" target=\"_blank\" rel=\"noopener noreferrer\">1037<\/a><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td><img loading=\"lazy\" decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/06\/GUE_hochleistungsreibahle-hr500-g-300x300.png\" width=\"300\" height=\"300\" alt=\"Close-up of a high-performance reamer HR 500 G\" title=\"Close-up of a high-performance reamer HR 500 G\" class=\"wp-image-6048 alignnone size-medium\" \/><\/td>\n<td>H7<\/td>\n<td>HR 500 G<\/td>\n<td>cermet best<\/td>\n<td>GGG40\/50<\/td>\n<td>6,000 &#8211; 40,000<\/td>\n<td>\n<p>SaLo #<a href=\"https:\/\/webshop.guehring.de\/en\/1682\" target=\"_blank\" rel=\"noopener noreferrer\">1682<\/a><\/p>\n<p>DuLo #<a href=\"https:\/\/webshop.guehring.de\/en\/1683\" target=\"_blank\" rel=\"noopener noreferrer\">1683<\/a><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td><img loading=\"lazy\" decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/06\/GUE_hochleistungsreibahle-hr500-g-hm-300x300.png\" width=\"300\" height=\"300\" alt=\"Close-up of a high-performance reamer HR 500 G Cutting material HM-best.\" title=\"Close-up of a high-performance reamer HR 500 G Cutting material HM-best.\" class=\"wp-image-6052 alignnone size-medium\" \/><\/td>\n<td>H7<\/td>\n<td>HR 500 G<\/td>\n<td>carbide best<\/td>\n<td>GG-GGG60 stainless steels<\/td>\n<td>22,000 &#8211; 40,000<\/td>\n<td>\n<p>SaLo #<a href=\"https:\/\/webshop.guehring.de\/en\/1680\" target=\"_blank\" rel=\"noopener noreferrer\">1680<\/a><\/p>\n<p>DuLo #<a href=\"https:\/\/webshop.guehring.de\/en\/1681\" target=\"_blank\" rel=\"noopener noreferrer\">1681<\/a><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>[\/et_pb_text][et_pb_text module_class=&#8221;gue-caption&#8221; _builder_version=&#8221;4.25.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]* Hole type: SaLo = blind hole, DuLo = through hole[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"width: 18%;\">Modular<\/th>\n<th>Series<\/th>\n<th>Designation<\/th>\n<th>Tool material<\/th>\n<th>Material<\/th>\n<th>\u00d8-field in mm<\/th>\n<th>Hole type* &amp; article-No.<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><img loading=\"lazy\" decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/06\/GUE_hochleistungsreibahle-hr500-t-300x300.png\" width=\"300\" height=\"300\" alt=\"Close-up of a high-performance reamer HR 500 T\" title=\"Close-up of a high-performance reamer HR 500 T\" class=\"wp-image-6063 alignnone size-medium\" \/><\/td>\n<td>H7<\/td>\n<td>HR 500 T<\/td>\n<td>solid carbide<\/td>\n<td>universal<\/td>\n<td>14,000 &#8211; 42,000<\/td>\n<td>\n<p>SaLo #<a href=\"https:\/\/webshop.guehring.de\/en\/1548\" target=\"_blank\" rel=\"noopener noreferrer\">1548<\/a><\/p>\n<p>DuLo #<a href=\"https:\/\/webshop.guehring.de\/en\/1549\" target=\"_blank\" rel=\"noopener noreferrer\">1549<\/a><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td><img loading=\"lazy\" decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/06\/GUE_hochleistungsreibahle-hr500-gt-300x300.png\" width=\"300\" height=\"300\" alt=\"Close-up of a high-performance reamer HR 500 GT\" title=\"Close-up of a high-performance reamer HR 500 GT\" class=\"wp-image-6065 alignnone size-medium\" \/><\/td>\n<td>H7<\/td>\n<td>HR 500 GT<\/td>\n<td>Cermet<\/td>\n<td>steel<br \/>GGG40\/50<\/td>\n<td>41,000 &#8211; 76,000<\/td>\n<td>\n<p>SaLo #<a href=\"https:\/\/webshop.guehring.de\/en\/1040\" target=\"_blank\" rel=\"noopener noreferrer\">1040<\/a><\/p>\n<p>DuLo #<a href=\"https:\/\/webshop.guehring.de\/en\/1041\" target=\"_blank\" rel=\"noopener noreferrer\">1041<\/a><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td><img loading=\"lazy\" decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/06\/GUE_hochleistungsreibahle-hr500-gt-hm-1-300x300.png\" width=\"300\" height=\"300\" alt=\"Close-up of a high-performance reamer HR 500 GT HM\" title=\"Close-up of a high-performance reamer HR 500 GT HM\" class=\"wp-image-6067 alignnone size-medium\" \/><\/td>\n<td>H7<\/td>\n<td>HR 500 GT<\/td>\n<td>carbide<\/td>\n<td>GG-GGG60<br \/>non-rusting steels<\/td>\n<td>41,000 &#8211; 76,000<\/td>\n<td>\n<p>SaLo #<a href=\"https:\/\/webshop.guehring.de\/en\/1038\" target=\"_blank\" rel=\"noopener noreferrer\">1038<\/a><\/p>\n<p>DuLo #<a href=\"https:\/\/webshop.guehring.de\/en\/1039\" target=\"_blank\" rel=\"noopener noreferrer\">1039<\/a><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>[\/et_pb_text][et_pb_text module_class=&#8221;gue-caption&#8221; _builder_version=&#8221;4.25.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]* Hole type: SaLo = blind hole, DuLo = through hole[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; module_id=&#8221;highlights-high-performance-reamers&#8221; _builder_version=&#8221;4.25.2&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row module_class=&#8221;gue-row-1col-text-centered&#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2><span class=\"h4-bold\">Highlights<\/span><br \/><span class=\"headline-highlight\">High performance reamers<\/span><\/h2>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;2_5,3_5&#8243; module_class=&#8221;gue-row-vertical-aligned-content gue-row-2col-image-text&#8221; _builder_version=&#8221;4.23.1&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/guehring.com\/wp-content\/uploads\/2024\/06\/GUE_hochleistungsreibahle-hr500-short.jpg&#8221; alt=&#8221;Close-up of a high-performance reamer HR 500 short&#8221; title_text=&#8221;Close-up of a high-performance reamer HR 500 short&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;] [\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h3><span class=\"h5-bold\">High performance reamer <\/span><br \/><span>HR 500 short<\/span><\/h3>\n<h4 class=\"h6-bold\">The powerhouse for limited installation spaces<\/h4>\n<p>The HR 500 short is a real problem solver in applications that only offer limited space for the machining of the workpiece. Thanks to the short projection of the cutting part, the tool ensures maximum stability when machining and guarantees an optimum cutting depth and high hole quality.<\/p>\n<h4 class=\"h6-bold\">Your benefits with the HR 500 short:<\/h4>\n<ul class=\"gue-pros\">\n<li>highest cutting performance and high cutting data for minimum cost per hole<\/li>\n<li>tooling costs savings through reduced material usage<\/li>\n<li>for universal application in almost all materials<\/li>\n<\/ul>\n<p><a title=\"Button HR 500 short in the online shop\" class=\"gue-shop-button\" href=\"https:\/\/webshop.guehring.de\/en\/reaming\/highperformancereamers?category=$me4-1001129591\" target=\"_blank\" rel=\"noopener noreferrer\">HR 500 short <strong>in the online shop<\/strong><\/a><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;2_5,3_5&#8243; module_class=&#8221;gue-row-vertical-aligned-content gue-row-2col-image-text&#8221; _builder_version=&#8221;4.23.1&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/guehring.com\/wp-content\/uploads\/2024\/06\/GUE_hochleistungsreibahle-hr500-guss.jpg&#8221; alt=&#8221;Close-up of a high-performance HR 500 cast iron reamer&#8221; title_text=&#8221;Close-up of a high-performance HR 500 cast iron reamer&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h3><span class=\"h5-bold\">High performance reamer <\/span><br \/><span>HR 500 cast iron<\/span><\/h3>\n<h4 class=\"h6-bold\">Power reamer for machining GG and GGG<\/h4>\n<p>With its homogeneous casting quality, the HR 500 cast iron offers completely new possibilities for highly efficient reaming of EN-GJL and EN-GJS materials. The tool achieves its outstanding performance thanks to its geometry and the extremely hard G\u00fchring Signum coating.<\/p>\n<h4 class=\"h6-bold\">Your advantages with the HR 500 cast iron:<\/h4>\n<ul class=\"gue-pros\">\n<li>high-performance cooling lubricant guide, optimised for GG and GGG<\/li>\n<li>optimised chamfers for longer tool lives thanks to increased bearing area with smoothing effect<\/li>\n<li>material specialist with optimised number of cutting edges for extreme cutting data: V<sub>c<\/sub> &gt; 200 m\/min<\/li>\n<\/ul>\n<p><a title=\"Button HR 500 cast iron in the online shop\" class=\"gue-shop-button\" href=\"https:\/\/webshop.guehring.de\/en\/reaming\/highperformancereamers?category=$me4-1001129594\" target=\"_blank\" rel=\"noopener noreferrer\">HR 500 cast iron <strong>in the online shop<\/strong><\/a><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;2_5,3_5&#8243; module_class=&#8221;gue-row-vertical-aligned-content gue-row-2col-image-text&#8221; _builder_version=&#8221;4.23.1&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/guehring.com\/wp-content\/uploads\/2024\/06\/GUE_hochleistungsreibahle-hr500-alu.jpg&#8221; alt=&#8221;Close-up of a high-performance reamer HR 500 AL&#8221; title_text=&#8221;Close-up of a high-performance reamer HR 500 AL&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h3><span class=\"h5-bold\">High performance reamer <\/span><br \/><span>HR 500 AL<\/span><\/h3>\n<h4 class=\"h6-bold\">Process reliable in aluminium processing<\/h4>\n<p>When performing machining operations on aluminium, the HR 500 AL is an excellent alternative to expensive PCD tools. This material specialist has a wider support chamfer than the universal solution and ensures maximum performance with its coordinated DLC coating system.<\/p>\n<h4 class=\"h6-bold\">Your benefits with the HR 500 AL:<\/h4>\n<ul class=\"gue-pros\">\n<li>can be used for wrought aluminium alloys and\u00a0aluminium casting alloys<\/li>\n<li>cutting speeds up to 300 m\/min, feed rates up to 25,000 mm\/min<\/li>\n<li>perfect concentricity of shank, neck and cutting part<\/li>\n<\/ul>\n<p><a title=\"Button HR 500 AL in the online shop\" class=\"gue-shop-button\" href=\"https:\/\/webshop.guehring.de\/en\/reaming\/highperformancereamers?category=$me4-1001129593\" target=\"_blank\" rel=\"noopener noreferrer\">HR 500 AL <strong>in the online shop<\/strong><\/a><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;2_5,3_5&#8243; module_class=&#8221;gue-row-vertical-aligned-content gue-row-2col-image-text&#8221; _builder_version=&#8221;4.23.1&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/guehring.com\/wp-content\/uploads\/2024\/06\/GUE_hochleistungsreibahle-hr500-t.jpg&#8221; alt=&#8221;Close-up of a high-performance reamer HR 500&#8243; title_text=&#8221;Close-up of a high-performance reamer HR 500&#8243; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h3><span class=\"h5-bold\">High performance reamer <\/span><br \/><span>HR 500 T<\/span><\/h3>\n<h4 class=\"h6-bold\">The solid carbide head solution for \u00d8 14 to 42 mm<\/h4>\n<p>Thanks to its universal HA shank, the HR 500 T can be flexibly combined with standard chucks and numerous extensions. This significant advantage eliminates the need for expensive special holders. This enables cost-effective and very high-quality reaming.<\/p>\n<h4 class=\"h6-bold\">Your advantages with the HR 500 T:<\/h4>\n<ul class=\"gue-pros\">\n<li>flexible mounting options thanks to HA shank<\/li>\n<li>easy extension with shrink fit extension or hydro expansion chuck<\/li>\n<li>with nanoA-coating for general steel machining<\/li>\n<\/ul>\n<p><a title=\"Button HR 500 T in the online shop\" class=\"gue-shop-button\" href=\"https:\/\/webshop.guehring.de\/en\/reaming\/highperformancereamers?category=$me4-1001129596\" target=\"_blank\" rel=\"noopener noreferrer\">HR 500 T <strong>in the online shop<\/strong><\/a><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;2_5,3_5&#8243; module_class=&#8221;gue-row-vertical-aligned-content gue-row-2col-image-text&#8221; _builder_version=&#8221;4.23.1&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/guehring.com\/wp-content\/uploads\/2024\/06\/GUE_hochleistungsreibahle-hr500-gt.jpg&#8221; alt=&#8221;Close-up of a high-performance reamer HR 500 GT&#8221; title_text=&#8221;Close-up of a high-performance reamer HR 500 GT&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h3><span class=\"h5-bold\">High performance reamer <\/span><br \/><span>HR 500 GT<\/span><\/h3>\n<h4 class=\"h6-bold\">Peak performance over \u00d8 40.00 mm<\/h4>\n<p>Even for diameters over 40.00 mm, G\u00fchring HR 500 technology is the first choice for high-performance reaming. Numerous intelligent solutions ensure maximum cutting data and optimum quality, even with large diameters.<\/p>\n<h4 class=\"h6-bold\">Your advantages with the HR 500 GT:<\/h4>\n<ul class=\"gue-pros\">\n<li>intermediate dimensions from \u00d8 40.0<span class=\"BxUVEf ILfuVd\" lang=\"en\"><span class=\"hgKElc\"><span><span jscontroller=\"BicQqd\" jsname=\"XtloMb\">&#8211;<\/span><\/span><\/span><\/span>76.2 mm<\/li>\n<li>carbide-tipped tools with nanoA-coating for GG machining with the highest requirements for the surface quality<\/li>\n<li>optimal cooling thanks to deflection screw on end face<\/li>\n<\/ul>\n<p><a title=\"Button HR 500 GT in the online shop\" class=\"gue-shop-button\" href=\"https:\/\/webshop.guehring.de\/en\/reaming\/highperformancereamers?category=$me4-1001129597\" target=\"_blank\" rel=\"noopener noreferrer\">HR 500 GT <strong>in the online shop<\/strong><\/a><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.25.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row custom_padding_last_edited=&#8221;on|desktop&#8221; module_class=&#8221;gue-adbox&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding_tablet=&#8221;&#8221; custom_padding_phone=&#8221;&#8221; animation_direction=&#8221;left&#8221; link_option_url=&#8221;https:\/\/academy.guehring.de\/&#8221; link_option_url_new_window=&#8221;on&#8221; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/guehring.com\/wp-content\/uploads\/2024\/02\/GUE_website-pikto_academy.svg&#8221; _builder_version=&#8221;4.24.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; link_option_url=&#8221;https:\/\/academy.guehring.de\/&#8221; link_option_url_new_window=&#8221;on&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<div class=\"gue-adbox-subheadline\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/06\/LOG_Guehring-Logo.svg\" width=\"undefined\" height=\"undefined\" alt=\"G\u00fchring\" title=\"G\u00fchring\" class=\"wp-image-77 alignnone size-full\" \/>\u00a0Academy<\/div>\n<div class=\"gue-adbox-headline\">The digital learning world<\/div>\n<div class=\"gue-adbox-text\">At the G\u00fchring Academy, we provide you with comprehensive knowledge from the world of metal machining. The online learning units are practical and interactive and can be accessed online around the clock.<\/div>\n<div class=\"gue-adbox-link\"><a href=\"https:\/\/academy.guehring.de\/\" target=\"_blank\" rel=\"noopener noreferrer\">click here for the G\u00fchring Academy<\/a><\/div>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; saved_tabs=&#8221;all&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row module_class=&#8221;gue-row-1col-text-centered&#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.25.1&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<div class=\"h2\">Discover more from G\u00fchring<\/div>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_3,1_3,1_3&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_blurb title=&#8221;RF 100 Sharp&#8221; image=&#8221;https:\/\/guehring.com\/wp-content\/uploads\/2024\/06\/GUE_rf-100-sharp.jpg&#8221; module_class=&#8221;gue-linkbox&#8221; _builder_version=&#8221;4.27.5&#8243; _dynamic_attributes=&#8221;link_option_url&#8221; _module_preset=&#8221;default&#8221; link_option_url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6Ijc5OCJ9fQ==@&#8221; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>Our sharpest milling cutter for soft, tough materials<\/p>\n<p>[\/et_pb_blurb][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_blurb title=&#8221;RT 100 InoxPro&#8221; image=&#8221;https:\/\/guehring.com\/wp-content\/uploads\/2024\/06\/GUE_rt-100-inox-pro.jpg&#8221; module_class=&#8221;gue-linkbox&#8221; _builder_version=&#8221;4.27.5&#8243; _dynamic_attributes=&#8221;link_option_url&#8221; _module_preset=&#8221;default&#8221; link_option_url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjE5NzMifX0=@&#8221; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>High-performance drills for stainless steels and titanium alloys<\/p>\n<p>[\/et_pb_blurb][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_blurb title=&#8221;RF 100 Diver&#8221; image=&#8221;https:\/\/guehring.com\/wp-content\/uploads\/2024\/06\/GUE_rf-100-diver.jpg&#8221; module_class=&#8221;gue-linkbox&#8221; _builder_version=&#8221;4.27.5&#8243; _dynamic_attributes=&#8221;link_option_url&#8221; _module_preset=&#8221;default&#8221; link_option_url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjEzOTQifX0=@&#8221; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>Plunge milling cutters for 5 milling operations<\/p>\n<p>[\/et_pb_blurb][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p><span><span><a href=\"https:\/\/guehring.com\/de-en\/\">Home<\/a><\/span><\/span>High performance reamer HR 500 Precision at the highest level HR 500 HR 500 in the online shop Watch filmdirectly to our highlightsHigh performance reamersPerfect reaming in all diameters &amp; materialsThe HR 500 family Discover the queen of our product lines: the HR 500 family. When high surface qualities, excellent hole quality and close diameter [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":5316,"parent":17067,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"<!-- wp:divi\/placeholder \/-->","_et_gb_content_width":"","footnotes":""},"class_list":["post-17072","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.9 (Yoast SEO v27.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>HR 500 high-performance reamer \u2013 precision from G\u00fchring<\/title>\n<meta name=\"description\" content=\"Discover the HR 500 high-performance reamer from G\u00fchring for maximum precision and efficiency. Optimise your drilling processes and increase productivity. Learn more!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/guehring.com\/de-en\/products\/reaming-tools\/high-performance-reamer-hr-500\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HR 500\" \/>\n<meta property=\"og:description\" content=\"Discover the HR 500 high-performance reamer from G\u00fchring for maximum precision and efficiency. Optimise your drilling processes and increase productivity. 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