{"id":19017,"date":"2022-02-23T06:00:58","date_gmt":"2022-02-23T06:00:58","guid":{"rendered":"https:\/\/dev.guehring.com\/produkte-stechwerkzeuge-drehen-abstechen-system222-stechplatte-va\/"},"modified":"2026-04-22T14:06:24","modified_gmt":"2026-04-22T14:06:24","slug":"new-feature-reliable-parting-off-in-stainless-steel-with-system-222","status":"publish","type":"post","link":"https:\/\/guehring.com\/de-en\/new-feature-reliable-parting-off-in-stainless-steel-with-system-222\/","title":{"rendered":"Process-reliable parting off in INOX"},"content":{"rendered":"

[et_pb_section fb_built=”1″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_row module_class=”gue-row-text” _builder_version=”4.27.4″ _module_preset=”default” locked=”off” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.23.1″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

Parting off <\/span>
\nThis system ensures process reliability in VA materials<\/span><\/h1>\n

The G\u00fchring System 222 for grooving and parting-off has been expanded: in addition to indexable inserts for steel materials, it now also includes a grade with a width of 3 mm for parting-off stainless steel materials. With two cutting edges and a length of 22 mm, the new indexable insert is ideally suited for parting-off the most common bar diameters. We also offer an extensive range of clamping holders with and without internal cooling.\n<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”3_4,1_4″ module_class=”gue-page-header” _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”3_4″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/guehring.com\/wp-content\/uploads\/2025\/07\/Header_Neu.jpg” alt=”Die Abstechplatte beim Abstechen eines Bauteils” title_text=”Die Abstechplatte beim Abstechen eines Bauteils” _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_4″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_column][\/et_pb_row][et_pb_row module_class=”gue-row-text” _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”]Many production facilities use a mixture of steel and stainless steel materials. In recent years, there has been a rise in the demand for stainless steel in particular: whether it\u2019s in the medical technology, automotive or general mechanical engineering \u2013 across all industries, machinists are increasingly relying on stainless and difficult-to-machine materials. After the successful market launch of the 3 mm indexable insert for steel machining, customers frequently asked: when can we expect to see a cutting insert for stainless steel machining? G\u00fchring was happy to meet this demand![\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”3_5,2_5″ module_class=”gue-row-vertical-aligned-content gue-row-2col-image-text” _builder_version=”4.21.0″ _module_preset=”default” locked=”off” global_colors_info=”{}”][et_pb_column type=”3_5″ _builder_version=”4.21.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_video src=”https:\/\/www.youtube.com\/watch?v=X5spA6yYgVY” _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_video][\/et_pb_column][et_pb_column type=”2_5″ _builder_version=”4.21.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”]In series production, this indexable insert is used for parting-off on lathes with a bar feeder. As parting-off is often the last application on a component, process reliability during parting-off is an important factor. If the tool breaks, the finished component could be damaged. That is why it is important to use an insert whose geometry, cutting material and coating have been specially optimised for this application.[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”3_5,2_5″ module_class=”gue-row-vertical-aligned-content gue-row-2col-image-text” _builder_version=”4.21.0″ _module_preset=”default” locked=”off” global_colors_info=”{}”][et_pb_column type=”3_5″ _builder_version=”4.21.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/guehring.com\/wp-content\/uploads\/2026\/01\/GUE_Neuheiten_Katalog_2022_System_222_2-scaled.jpg” alt=”Vier Vorteile der neuen Abstechplatte f\u00fcr VA” title_text=”Vier Vorteile der neuen Abstechplatte f\u00fcr VA” _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”2_5″ _builder_version=”4.21.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”]The developers at G\u00fchring placed the greatest importance on the interplay between chip breaker, carbide grade, coating and design of the cutting edge. The result is impressive.[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_row module_class=”gue-row-text” _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

Chip breaker for optimal chip control<\/h2>\n

During development of the new stainless steel insert<\/a>, the G\u00fchring experts explored the topic of chip breaking extensively. The result is an insert with an extremely effective chip breaker. After all, \u201cProcess reliability equals chip breaking and chip breaking equals process reliability,\u201d explains Marco B\u00fccheler, Product Manager for Grooving Tools at G\u00fchring.<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”3_5,2_5″ module_class=”gue-row-vertical-aligned-content gue-row-2col-image-text” _builder_version=”4.27.4″ _module_preset=”default” locked=”off” global_colors_info=”{}”][et_pb_column type=”3_5″ _builder_version=”4.21.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/guehring.com\/wp-content\/uploads\/2026\/01\/GUE_Neuheiten_Katalog_2022_System_222_3-scaled.jpg” alt=”Die Geometrie der Schneidplatte f\u00fcr VA” title_text=”Die Geometrie der Schneidplatte f\u00fcr VA” _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”2_5″ _builder_version=”4.21.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”]With grooving and partingoff, a chip breaker has to work hard: it constricts the chip, as the chip has to be narrower than the groove width, it makes the chip roll up and finally, it breaks the chip. Now that\u2019s multitasking! The result is reliable chip removal and good surface finish quality.[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”3_5,2_5″ module_class=”gue-row-vertical-aligned-content gue-row-2col-image-text” _builder_version=”4.21.0″ _module_preset=”default” locked=”off” global_colors_info=”{}”][et_pb_column type=”3_5″ _builder_version=”4.21.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/guehring.com\/wp-content\/uploads\/2026\/01\/GUE_Neuheiten_Katalog_2022_System_222_1-scaled.jpg” alt=”Die Vorteile des Systems 222 f\u00fcr VA im \u00dcberblick” title_text=”Die Vorteile des Systems 222 f\u00fcr VA im \u00dcberblick” _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”2_5″ _builder_version=”4.21.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”]For safe chip removal, targeted coolant supply is also recommended. In addition, this reduces temperatures during machining, keeps cutting insert wear low and improves surface finish quality. The clamping holders in the System 222 have an internal cooling system for direct coolant supply to the clearance and the rake face. Connecting the coolant can also be done tubeless through the coolant port in the contact area of the holder.[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_row module_class=”gue-row-text” _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

42 % cost saving in field tests<\/h2>\n

The perfect combination of geometry, cutting material and coating is the result of considerable testing in the G\u00fchring test field. A pre-series was then produced and tested in field tests together with G\u00fchring customers. The result: customer feedback was consistently positive as all of the competitors\u2019 tools could be surpassed, customers have permanently switched their parting-off applications to the new G\u00fchring tool.<\/p>\n

In the example below, the feed rate was increased from 0.06 mm to 0.08 mm, which results in an impressive reduction in machining time with the same cutting speed. With this series of 15,000 components, we are talking about a time saving of more than five hours. Despite the higher feed rate, the G\u00fchring insert also creates 40 percent more parting cuts.<\/p>\n

Marco B\u00fccheler\u2019s conclusion: \u201cWe have a technically flawless product here. Our field tests have shown that we perform well and are competitive with this insert in a wide range of stainless steel materials.\u201d<\/p>\n

System 222 in the online shop<\/strong><\/a><\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_row _builder_version=”4.21.0″ _module_preset=”default” locked=”off” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.21.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text module_class=”gue-row-text-module” _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

Tool performance report<\/h2>\n

Comparison of parting-off in stainless steal (1.4104):<\/span><\/p>\n

[\/et_pb_text][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n\n\n\n\n\n\n\n\n
Tool<\/th>\nCompetitor’s cutting insert<\/th>\nG\u00fchring System 222 VA<\/th>\n<\/tr>\n<\/thead>\n
Cutting speed<\/strong><\/td>\nVc<\/sub> = 80 m\/min<\/td>\nVc<\/sub> = 80 m\/min<\/td>\n<\/tr>\n
Number of parting cuts \u00d8 30 mm<\/strong><\/td>\n2500<\/td>\n3500<\/td>\n<\/tr>\n
Feed per revolution<\/strong><\/td>\nf = 0,06 mm<\/td>\nf = 0,08 mm<\/td>\n<\/tr>\n
Production time per component (s)<\/strong><\/td>\nth<\/sub>= 5,2 sec<\/td>\nth<\/sub>= 3,9 sec<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

[\/et_pb_text][et_pb_text module_class=”gue-row-text-module” _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n