Set of 2 Drill / Countersinks with Rotating Depth Stop
For driving wood screws that need to be perfectly seated
This tool provides an accurate way to drill pilot holes and consistently control the depth of the countersink - without damage to the work surface. The easily adjustable countersink-cutter, moves up or down the bit (relative to the depth-stop) to make the right sized hole for the screw head. The non-marring depth-stop stops roatating on contact with the work surface.
These two sizes cover the most commonly used screw sizes: sizes 6 & 8, and sizes 10 & 12.