3d printed drag knife
by @itay
Skills:
a drag knife for CNC cutters
3d printed drag knife
Pretty basic idea,
The blade's tip is slightly off center, when the machine leads in the blades touches the material and gets into position towards the direction of the cut.
2 608-2RS bearings (pressure fit) keeps the shaft in place (also pressure fit).
Drawings and assembly:
drawings.pdf
Explosion
CNC_Drag_Knife_rev.2_v17.mp4
1st assembly
First Run
Version 0.2
Trying another variation