3/8″ Countersink Drill Bit Stop Collar

Snappy’s stop collars are specially designed to work with their countersinks to control the depth of counter-bore. These stop collars are slightly longer in length than a traditional stop collar and feature a set-screw to hold their position on the countersink cutter. This 3/8″ stop collar works with countersinks that have 3/8″ counter-bore cutters. Features: • 3/8″ I.D. stop collar with locking set-screw • Controls counter-bore depth for uniform appearance • Stop location is adjustable • Works with countersinks that have 3/8″ counter-bore cutter • Stop collar only, countersink sold separately