Understanding Cutter Compensation: G40, G41, G42 Explained with Examples When programming CNC toolpaths, tool diameter plays a crucial role. Without compensation, your part dimensions will be off by the cutter radius. This is where cutter compensation — G40, G41, and ...
Home/tool diameter offset
cnccode.com – Ultimate CNC Knowledge Hub | G-Code, CAD/CAM, DIY CNC Latest Articles
Tool Diameter Compensation in CNC: G41, G42, G40 Explained with Examples
cnccodeTool Diameter Compensation in CNC: G41, G42, G40 Explained with Examples When programming a toolpath, the tool has physical diameter — it can’t follow the exact contour of the part. Cutter compensation allows the CNC to shift the toolpath left ...