The file 'Needle Puller 3D Printer Model' is (stl) file type, size is 28.1KB.
This is a simple needle puller, used to effectively remove the needle, or pointer, from gauge's and clock's, without damage.
I have used a Cap Screw Head M5 25mm, for the bolt to push down on the pivot or pointer shaft of the gauge, A fine tip is needed at the end of your bolt, around 1 - 1.4mm should be ok.
If you have a M5 thread tap you can use this to start a thread in the body of your puller.
If you like you can print a fancy handle for the cap, its a very snug fit, just turn a little as you push it together.
M5_Socket_head_grip.stl | 19.8KB | |
needle_puller_v1.stl | 82.2KB |