JNB #6 Countersink Drill Bit Set - 3 Pc w/ Extra Bit

Drill pilot holes and countersink in a single pass with this 3-piece #6 countersink set. Each bit pairs a 9/64" tapered High-Speed Steel (M2, 6542 grade) drill bit with a Black Oxide-coated #45 carbon steel countersink cutter, sized for screw heads up to 3/8" (10mm). An adjustable stop collar sets a consistent counterbore depth for clean, flush results on hardwood, softwood, plywood and MDF.

The 1/4" quick-change hex shank swaps fast and fits all standard 1/4" quick-change chucks. Includes one extra tapered drill bit, a stop collar and a hex wrench. Built to JNB Pro quality standards for sharp, fast, long-lasting drilling - ideal for cabinetmakers, carpenters and DIY woodworkers.

Specifications: #6 countersink for screw heads up to 3/8" (10mm); 9/64" tapered HSS M2 (6542) drill bit; Black Oxide #45 carbon steel cutter; 1/4" quick-change hex shank; 3-piece set plus 1 extra bit, stop collar and hex wrench.