Note: This tutorial shows how to make a handle grip using the DIY method.
The handle grip is printed using a 3D printer.
Cut a 200mm piece of 20mm t-slot extrusion. This should fit nicely inside of the star shaped hole.
Test fit into the star shaped hole.
Tap the end of the extrusion with an M5 tap (or 10-32 inch tap).
Place the grip over the tapped end of the extrusion, and use a M5 socket head cap screw to tighten it down.
Note: This was the first handle made, the new ones are much nicer.
Round the edges of the grip even more.
Use acetone to smooth the surface of the grip.