
JNB #4 Countersink Drill Bit Set - 3 Pc w/ Extra Bit
Drill pilot holes and countersink in a single pass with this 3-piece #4 countersink set. Each #4 (7/64") tapered High-Speed Steel (M2, 6542 grade) drill bit pairs with a Black Oxide-coated #45 carbon steel countersink cutter for clean, flush results, and an adjustable stop collar sets a consistent counterbore depth.
The set includes one extra tapered drill bit, a stop collar and a hex wrench, and the universal 1/4" hex shank fits all 1/4" quick-change chucks. Ideal for cabinetmakers, carpenters and DIY woodworkers on hardwood, softwood, plywood and MDF.
Specifications: #4 (7/64") countersink for wood screws; HSS M2 (6542) tapered drill bits; Black Oxide #45 carbon steel cutter; 1/4" quick-change hex shank; 3-piece set plus 1 extra bit, stop collar and hex wrench.
Original: $34.45
-65%$34.45
$12.06More Images

JNB #4 Countersink Drill Bit Set - 3 Pc w/ Extra Bit
Drill pilot holes and countersink in a single pass with this 3-piece #4 countersink set. Each #4 (7/64") tapered High-Speed Steel (M2, 6542 grade) drill bit pairs with a Black Oxide-coated #45 carbon steel countersink cutter for clean, flush results, and an adjustable stop collar sets a consistent counterbore depth.
The set includes one extra tapered drill bit, a stop collar and a hex wrench, and the universal 1/4" hex shank fits all 1/4" quick-change chucks. Ideal for cabinetmakers, carpenters and DIY woodworkers on hardwood, softwood, plywood and MDF.
Specifications: #4 (7/64") countersink for wood screws; HSS M2 (6542) tapered drill bits; Black Oxide #45 carbon steel cutter; 1/4" quick-change hex shank; 3-piece set plus 1 extra bit, stop collar and hex wrench.
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Product Information
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Shipping & Returns
Description
Drill pilot holes and countersink in a single pass with this 3-piece #4 countersink set. Each #4 (7/64") tapered High-Speed Steel (M2, 6542 grade) drill bit pairs with a Black Oxide-coated #45 carbon steel countersink cutter for clean, flush results, and an adjustable stop collar sets a consistent counterbore depth.
The set includes one extra tapered drill bit, a stop collar and a hex wrench, and the universal 1/4" hex shank fits all 1/4" quick-change chucks. Ideal for cabinetmakers, carpenters and DIY woodworkers on hardwood, softwood, plywood and MDF.
Specifications: #4 (7/64") countersink for wood screws; HSS M2 (6542) tapered drill bits; Black Oxide #45 carbon steel cutter; 1/4" quick-change hex shank; 3-piece set plus 1 extra bit, stop collar and hex wrench.
























