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Old 03-30-2018, 10:41 AM
Scratch Scratch is offline
Senior Member
Join Date: Feb 2007
Location: Hudson WI
Posts: 414

I'll use 1/2" drill bits with the flutes cut off, as my pins for bending and locating the round jig discs. I'll add a thinner, square piece of steel underneath to stop the pins from falling through. I'll add a 1" piece of steel underneath to set in the hardy hole, and in the square hole on my fab table.
Here's an image with the 8" disc on there showing some different thicknesses of steel in it for bending.
Any other suggestions?
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