Drill Bit Stop Collars

Let you drill to an exact depth when roughing out mortises or pre-drilling screw holes. They fit all standard 1/16" to 1/2" drill bits. Made of high impact plastic, the collet-like stops hold tight with just a simple twist...

These stop collars feature the "split-ring" design which positively locks anywhere along the bit diameter. They work on both standard and brad-point bits. Unlike setscrew type collars that may skew or damage the bit, these units will not move after tightening...

Milescraft 6-piece DrillStop Set includes stop collars for controlling drill bit depth to a precise setting. It is recommended to use drill stop collars with a lubricant to prevent burning of the material surface.

Our high quality 22 piece Countersink bit set is the perfect addition to any woodworkers's tool box. These bits feature: High speed heat treated steel, Single twist design for smooth drilling, Seven Drills, Seven Countersinks, Seven Stop Collars, Bit sizes: 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", Made for Screw sizes: No...

The Big Horn 19123 is a 7-Piece Split Ring Stop Collar Set. Big Horn's 7 piece split ring stop collar set is designed to grip the entire diameter of your drill bit without screw ever touching the shaft...