
JNB Countersink Drill Bit Set - 3 Pc (#6, #8, #10)
A professional 3-piece countersink set in sizes #6, #8 and #10, designed for screw heads up to 3/8" (10mm). Premium High-Speed Steel (M2, 6542 grade) tapered bits deliver precise, clean cuts, while the adjustable stop collar holds a consistent counterbore depth.
The universal 1/4" hex shank fits all 1/4" quick-change chucks for fast bit swaps, and Black Oxide-coated #45 carbon steel cutters resist corrosion. Includes a stop collar and hex wrench. Ideal for cabinet makers, woodworkers and carpenters working in hardwood, softwood, MDF and plywood.
Specifications: #6, #8 and #10 countersinks for screw heads up to 3/8" (10mm); HSS M2 (6542) tapered bits; Black Oxide #45 carbon steel cutters; 1/4" quick-change hex shank; includes stop collar and hex wrench.
Original: $32.48
-65%$32.48
$11.37More Images




JNB Countersink Drill Bit Set - 3 Pc (#6, #8, #10)
A professional 3-piece countersink set in sizes #6, #8 and #10, designed for screw heads up to 3/8" (10mm). Premium High-Speed Steel (M2, 6542 grade) tapered bits deliver precise, clean cuts, while the adjustable stop collar holds a consistent counterbore depth.
The universal 1/4" hex shank fits all 1/4" quick-change chucks for fast bit swaps, and Black Oxide-coated #45 carbon steel cutters resist corrosion. Includes a stop collar and hex wrench. Ideal for cabinet makers, woodworkers and carpenters working in hardwood, softwood, MDF and plywood.
Specifications: #6, #8 and #10 countersinks for screw heads up to 3/8" (10mm); HSS M2 (6542) tapered bits; Black Oxide #45 carbon steel cutters; 1/4" quick-change hex shank; includes stop collar and hex wrench.
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Product Information
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Description
A professional 3-piece countersink set in sizes #6, #8 and #10, designed for screw heads up to 3/8" (10mm). Premium High-Speed Steel (M2, 6542 grade) tapered bits deliver precise, clean cuts, while the adjustable stop collar holds a consistent counterbore depth.
The universal 1/4" hex shank fits all 1/4" quick-change chucks for fast bit swaps, and Black Oxide-coated #45 carbon steel cutters resist corrosion. Includes a stop collar and hex wrench. Ideal for cabinet makers, woodworkers and carpenters working in hardwood, softwood, MDF and plywood.
Specifications: #6, #8 and #10 countersinks for screw heads up to 3/8" (10mm); HSS M2 (6542) tapered bits; Black Oxide #45 carbon steel cutters; 1/4" quick-change hex shank; includes stop collar and hex wrench.






















