Product Information
About
【Complete #10 Countersink Set】: Includes one #10 countersink bit with a 5.0mm carbide-tipped cutter, one 9/64" (3.6mm) HSS replacement drill, and one 2.5mm hex key.
【Carbide-Tipped Cutting Edge】: The countersink cutter features a carbide tip with HRC 50–54 hardness for dependable cutting strength, wear resistance, and repeated woodworking use.
【Adjustable Countersink Depth】: Adjust the pilot drill position and nylon stop collar to create consistent recess depths for flush-set screws or deeper holes designed for wood plugs.
【Low-Friction Nylon Collar】: The free-spinning depth-stop collar helps reduce friction and surface marking, while side openings allow wood chips and drilling debris to escape.
【One-Step Drilling Design】: The pilot drill and three-flute countersink cutter drill and countersink in one operation, while the 1/4" hex shank fits compatible drills and quick-change chucks.
