[18-Piece Countersink Drill Bit Set] This tapered drill bit set includes everything you need for woodworking: 7 woodworking countersink drill bits (2 x #4 [7/64 inch], 2 x #6 [9/64 inch], #8 [11/64 inch], #10 [3/16 inch], #12 [7/32 inch]), 2 wood plug cutters (3/8 inch and 1/2 inch), 2 depth stop collars, 1 hex wrench, 5 Phillips screwdriver bits (PH1 and PH2), and 1 magnetic extension rod. All tools are stored in a sturdy, portable tool case.
[Fast and Clean Countersinking]: The 4-flute countersink drill bits, made of M2 high-speed steel and nitride treated, ensure smooth cutting and minimal vibration. Our woodworking drill bit set allows you to drill, chamfer (82° angle), countersink, and create tapered wood plugs in one step, meeting your diverse work needs.