Impressive Hack Turns Bolt Into Pneumatic Engraver

Adapting a Wack handpiece for the homemade hand engraving machine

Bolt Hackaday

Decided to go big for our first laser cutter. Worked well for 2 days, then went insane: All sorts of weird etching issues & horrible grinding on power on. Started troubleshooting, discovered

Pneumatic

Ultimate Air Assist Brass Nozzle for Diode Laser Cutting

Pneumatic

Pneumatic Air Graver From Bolt : 14 Steps (with Pictures) - Instructables

Turning Stainless Steel Bolt into Useful Pneumatic Tool - Air Graver without Lathe Version - 2

Pneumatic Air Graver From Bolt : 14 Steps (with Pictures) - Instructables

Turning Stainless Steel Bolt Into Pneumatic Engraver : 15 Steps (with Pictures) - Instructables

Pneumatic Air Graver From Bolt : 14 Steps (with Pictures) - Instructables

I Turn stainless Steel Bolt into Pneumatic Air Graver Tool