Set of 14 Wood Drill Bits for Plug Holes, Countersink Bits and Five-Flute Drill Bits with Hex Key, Black and Silver

Standard hex shank drill bits are compatible with quick-change chucks.

Drill and countersink wood screws without changing the drill bit.

Adjust the drilling depth for screws of different lengths by simply loosening or tightening the adjustment screw.

The four-piece drill bit set includes bits for 5, 6, 8, 10, and 12 gauge screws.