MasterCAM Circle Mill And Helix Bore Tutorial

drive.google.com/file/d/1gaPz...

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i use circlemill to chamfer multiple diameter holes at once. if you have a 6mm 45 degree chamfer mill, then you can enter -1.5mm stock on walls and floors so the cutting edge is right on the edge of the model. The main reason is that circlemill always starts and enters from the middle of the hole while model chamfer toolpath does not.