{"id":19130,"date":"2023-07-18T06:00:49","date_gmt":"2023-07-18T06:00:49","guid":{"rendered":"https:\/\/dev.guehring.com\/rt-100-fb-einen-arbeitsschritt-sparen-beim-bohren-auf-schraegen-und-gewoelbten-flaechen\/"},"modified":"2026-04-22T14:06:24","modified_gmt":"2026-04-22T14:06:24","slug":"save-one-working-step-when-drilling-on-inclined-surfaces","status":"publish","type":"post","link":"https:\/\/guehring.com\/de-en\/save-one-working-step-when-drilling-on-inclined-surfaces\/","title":{"rendered":"One less step on sloping surfaces"},"content":{"rendered":"

[et_pb_section fb_built=”1″ _builder_version=”4.23.1″ _module_preset=”default” locked=”off” 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=”4.23.1″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

Angle drilling<\/span>
\nHow to save yourself a step when drilling on sloping surfaces<\/span><\/h1>\n

Piloting has never been so easy: The new RT 100 FB flat drill is a specialist in challenging spot drilling situations and eliminates the need to face with a milling cutter. This saves you one process step and one tool when drilling on inclined or curved surfaces.[\/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=”4.23.1″ _module_preset=”default” locked=”off” global_colors_info=”{}”][et_pb_column type=”3_4″ _builder_version=”4.21.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/guehring.com\/wp-content\/uploads\/2025\/09\/Blog_Headergrafik_Juli_2023_RT100FB.jpg” alt=”Der neue Flachbohrer RT 100 FB in Aktion” title_text=”Der neue Flachbohrer RT 100 FB in Aktion” _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=”4.21.0″ _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=”4.21.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”]For spot drilling on flat surfaces, a drill with a 140\u00b0 point angle is normally used, as this tip offers a good combination of cutting performance and stability, especially when drilling metal. But a solution that functions perfectly on flat surfaces leads to problems when spot drilling on inclined and curved surfaces: In this case, the 140\u00b0 point angle means that the tool first hits the cutting edge corner on the workpiece. This one-sided radial load causes the tool to be pushed sideways and begin to vibrate. The drill then pushes further and further into the workpiece, very high bending forces are generated, which in the worst case can lead to tool breakage.[\/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=sv0MJDt0coE” _builder_version=”4.21.0″ _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 order to avoid this, a strategy has proven successful when finishing on inclined and curved surfaces: In the first step, a milling cutter is used to finish the surface, i.e. a flat base is created. A pilot hole can then be created on this plane with a drill. But there is an even faster way: With the new RT 100 FB flat drill from G\u00fchring, this finishing phase is not necessary. In other words, the customer can save one tool and one working step \u2013 and, as a result, a lot of process costs.[\/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=”4.21.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

Reliable spot drilling without deflection<\/h2>\n

The RT 100 FB has a 180\u00b0 point angle and a straight main cutting edge. This enables reliable spot drilling without deflection on inclined and curved surfaces up to 45\u00b0. The tool has a particularly sturdy design with a larger core and land widths. Four guide chamfers provide perfect support for the drill during spot drilling and ensure stability.<\/p>\n

Thanks to these properties, the RT 100 FB creates perfect conditions for all subsequent tools: Precisely centred subsequent drilling with a high degree of roundness and surface quality can be produced in the pilot hole created. In addition, with the RT 100 FB, there is hardly any burr development at the hole exit, which also makes the tool ideal for cross holes.[\/et_pb_text][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

How you benefit with the RT 100 FB:<\/h3>\n