
JNB Countersink Drill Bit Set - 5 Pc (#4-#12)
A 5-piece countersink set covering #4 (7/64"), #6 (9/64"), #8 (11/64"), #10 (3/16") and #12 (7/32") tapered drill bits for clean, accurate holes across every common screw size. Four-flute #45 carbon steel cutters with a Black Oxide coating leave smooth, splinter-free finishes and resist rust and wear.
The adjustable stop collars control counterbore depth for a flush fit, and the 1/4" quick-change hex shank fits all 1/4" chucks. Works in hardwood, softwood, plywood, MDF and particle board. Includes 2 stop collars, a hex wrench and a storage case.
Specifications: #4, #6, #8, #10 and #12 countersinks; HSS M2 (6542) tapered bits; 4-flute Black Oxide #45 carbon steel cutters; 1/4" quick-change hex shank; includes 2 stop collars, hex wrench and case.
Original: $38.70
-65%$38.70
$13.54More Images

JNB Countersink Drill Bit Set - 5 Pc (#4-#12)
A 5-piece countersink set covering #4 (7/64"), #6 (9/64"), #8 (11/64"), #10 (3/16") and #12 (7/32") tapered drill bits for clean, accurate holes across every common screw size. Four-flute #45 carbon steel cutters with a Black Oxide coating leave smooth, splinter-free finishes and resist rust and wear.
The adjustable stop collars control counterbore depth for a flush fit, and the 1/4" quick-change hex shank fits all 1/4" chucks. Works in hardwood, softwood, plywood, MDF and particle board. Includes 2 stop collars, a hex wrench and a storage case.
Specifications: #4, #6, #8, #10 and #12 countersinks; HSS M2 (6542) tapered bits; 4-flute Black Oxide #45 carbon steel cutters; 1/4" quick-change hex shank; includes 2 stop collars, hex wrench and case.
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Product Information
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Description
A 5-piece countersink set covering #4 (7/64"), #6 (9/64"), #8 (11/64"), #10 (3/16") and #12 (7/32") tapered drill bits for clean, accurate holes across every common screw size. Four-flute #45 carbon steel cutters with a Black Oxide coating leave smooth, splinter-free finishes and resist rust and wear.
The adjustable stop collars control counterbore depth for a flush fit, and the 1/4" quick-change hex shank fits all 1/4" chucks. Works in hardwood, softwood, plywood, MDF and particle board. Includes 2 stop collars, a hex wrench and a storage case.
Specifications: #4, #6, #8, #10 and #12 countersinks; HSS M2 (6542) tapered bits; 4-flute Black Oxide #45 carbon steel cutters; 1/4" quick-change hex shank; includes 2 stop collars, hex wrench and case.






















