1/2" Easy Set Drill Bit

Kreg 1/2" Shank Easy Set Drill Bit, Stop Collar & Material Thickness Gauge Hex Wrench. It is compatible with all Kreg pocket jigs. The stop collar allows you to drill holes to a consistent depth, and the material thickness gauge helps you to select the correct drill bit size for your project. The hex wrench is used to tighten the stop collar and the drill bit.