Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:3567235.

My mitre saw handle recently broke so I quickly drew this up. Thought I'd throw it up on Thingiverse since I've often found myself saved by other users obscure replacement bits and pieces.

I added 4 inner supports to help strengthen the fracture point on the stock handle.
Also, I decided to re-use the end cap since it wasn't damaged and I like the contrast with the white.

I was looking for a quick solution so this was drawn in Tinkercad. Sorry, no STEP files.