{"id":25057,"date":"2026-11-04T10:11:53","date_gmt":"2026-11-04T09:11:53","guid":{"rendered":"https:\/\/guehring.com\/?p=25057"},"modified":"2026-11-04T13:59:52","modified_gmt":"2026-11-04T12:59:52","slug":"product-milling-circular-segment-end-mill","status":"publish","type":"post","link":"https:\/\/guehring.com\/de-en\/product-milling-circular-segment-end-mill\/","title":{"rendered":"The new circular segment end mill from G\u00fchring"},"content":{"rendered":"

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The new circular segment mill<\/span>
Efficient 3D line-by-line scanning of surfaces and contours<\/span><\/h1>\n

The G-Mold 55 CS four-fluted solid carbide circular segment end mill truly shines in finishing, semi-finishing, and 3D contouring of surfaces and contours on 5-axis machines. As a high-performance solid carbide tool for modern machining, this milling cutter is particularly effective in demanding applications in mold making. Compared to ball-end mills, which are typically used for machining complex geometries, the segmented milling cutter offers up to 10 times larger line increments.<\/p>\n

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In practice, when finishing large, uniform surfaces and contours on 5-axis machines, users often rely on inefficient ball-end mills\u2014and in doing so, miss out on significant cost-saving opportunities: Compared to ball-end mills, circular segment cutters have a larger contact area with the workpiece. The significantly larger radius allows for a greater path spacing during line-by-line machining, enabling line jumps up to 10 times larger. As a result, depending on the requirements, users can machine up to 80% faster or achieve surface finishes 10 times better.<\/p>\n

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Smoother operation, better surfaces, 1.5 times the service life<\/h2>\n

The solid carbide end mill is used for hard and tough materials in ISO groups P, M, S, and H up to 55 HRC. Upon request, G\u00fchring also offers a version of the solid carbide tool with the proven Carbo+ coating for machining aluminum. Its uneven cutting edge pitch ensures exceptionally smooth operation, while the HiPIMS coating provides optimal protection against wear. Compared to competitors, the G\u00fchring tool stands out for its smoother operation, better surface finishes, and 1.5 times the tool life.<\/p>\n

The milling cutter\u2019s primary application is the cost-effective machining of complex free-form surfaces, contours, and large surface areas. Thanks to the large radius of the circular-segment tool, the required line spacing can be significantly increased, which considerably reduces machining times.<\/p>\n

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G\u00fchring provides the entire process<\/h2>\n

In particular, complex CAM programming often poses a challenge in practice, leading users to continue relying on inefficient ball-end mills despite significant potential for cost savings. Yet modern circular segment end mills offer considerable advantages for machining, finishing, and cost-effective semi-finishing of complex components. As a manufacturer, G\u00fchring brings together all the expertise related to the use of circular segment cutters under one roof and personally supports its customers from process design all the way to the finished workpiece. Upon request, G\u00fchring provides assistance with CAM programming and the selection of the correct process parameters for machining and the use of the appropriate tools. As a result, users benefit from an optimally coordinated process chain, shorter machining times, and optimal results tailored to their specific needs.<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”2_5,3_5″ module_class=”gue-row-vertical-aligned-content gue-row-2col-image-text” _builder_version=”4.23.1″ _module_preset=”default” locked=”off” global_colors_info=”{}”][et_pb_column type=”2_5″ _builder_version=”4.21.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/guehring.com\/wp-content\/uploads\/2026\/12\/GUE_blog-kreissegmentfraeser_box.jpg” alt=”G\u00fchring’s G-Mold 55 CS solid carbide circular segment end mill as a custom-made tool” title_text=”G\u00fchring’s G-Mold 55 CS solid carbide circular segment end mill as a custom-made tool” _builder_version=”4.27.9″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”3_5″ _builder_version=”4.21.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.9″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

The Benefits of Using a Circular Segment Cutter:<\/h4>\n