Description
Drill Bushings are used to help guide drill bits and are commonly used in drill jigs for quick, repeatable hole patterns.
The Thrifty Bot plans to offer a hole pattern block soon, but for now the bushings are available for teams to purchase for 5/32 rivet and 3/16 rivet hole sizes (#21 and #11 drill bits.)
Material: Steel - Rockwell C61 Hardness