Thread Milling G-Code

Generate helical interpolation toolpaths for internal or external Right-Hand threads. Uses Climb Milling best practices by default.

Geometry
Generated Toolpath
Climb Milling Strategy

Internal RH: Tool feeds from the bottom up (Z increases) using G03 to ensure proper climb cutting.

Tool Clearance

A smooth 180° arcing lead-in and lead-out is automatically generated to prevent witness marks on the thread wall.