Handle for 6 mm shank tool

• intended to be a press fit with a generic 6 mm shank
• in this case for version 1, a carbon steel linear shaft was ground to a flat to form a custom chisel, leaving a 40 mm long shank

Version 1 dimensions

• made this for a coworker
  • he intended the taper on the handle to serve as a friction fit for a future cap to protect the tool, but that hasn't been designed yet
• can be printed without supports with a small overhang at the base of the hole
• I recommend 20+% supports, either grid or triangles pattern
  • 3+ walls for more strength & to allow for reaming the bore to dial in the fit with the tool