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.
- Stops for 3/16″, 1/4″, 5/16″, 3/8″, 7/16″ and 1/2″ diameter drill bits
- Can be used with twist as well as brad point drill bits
- Zinc-plated steel stops for durable performance
- Solid design with set-screw reduces friction with material surface
- Includes hex key for tightening stops along bit outer diameter