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CNC Drag Knife
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Model information
- Source
- Printables
- Category
- Mechanical Parts
- License
- Creative Commons — Public Domain
A simple drag knife for your CNC that takes standard cutter blades and is attached in the 6mm collet of your spindle. Uses readily available hardware from amazon.
Max cut depth of 3mm. Offset of the blade from center is 5mm.
- 3 x M3 screw inserts to melt into the print
- 3 x M3 screws
- 1 x 6mm steel dowel.
You will also need to print a sleeve (hollow cilinder) for the dowel so it friction fits in the bearing.
- 2 x 22mm bearings
- 9mm wide cutter blade