1.75 OD Tube Drill Jig

This jig will help guide you when drilling holes on your pole/mast. This model will fit poles with an outside diameter of 1.75".

It will place 4 holes, 90 degrees apart, or 3 holes 120 degrees apart.

Print Time: 2.5 hrs.

Slicing Software: Prusa Slic3r

3D Printer: AnyCubic i3 Mega

CAD Software: SolidWorks

“It will place 4 holes, 90 degrees apart, or 3 holes 120 degrees apart."

If you are like me and don't have a drill press, you can use this drill jig to drill the holes for your fish-eye hooks and riv-nuts. I used 1/4" machine screws for my fish-eyes and riv-nut machine screws. For the actual riv-nuts, I used a 3/8" drill bit and I spent about $20 on the riv-nut tool. I recommend starting the holes with the 1/4" drill bit and finishing with the 3/8" drill bit.

Show me the files:

I discovered that WIX.com doesn't support .STL files but you can still download the part here.