MilescraftÂ® 6-piece DrillStopâ"¢ 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.
Six piece set includes stops for 3/16, 1/4, 5/16, 3/8, 7/16, and 1/2-Inch diameter drill bits
Includes allen wrench for tightening stops' set screws
Steel stops for durable performance