https://www.mccoys.com/shop/p/8786998-052303-32/irwin-1882793-countersink-bit-set-hss
1882793 Countersink Bit Set, HSS
Sku: 8786998-052303-32
$37.57
17 Available at
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Estimated Arrival On: 02/05/2026
Drill Bit Sets :Irwin 1882793 4 Piece
Tapered drill with widened flutes for drilling fast, clean pilot holes. Adjustable four-cutter counterbore cuts and clears chips quicker for fast, smooth counter sinking. Counterbore attaches to flats on shank with two hex screws for a secure fit and can be adjusted for controlled pilot hole depth. 1/4 in quick change shank reduces slipping in standard chucks and is compatible with all 1/4 in quick change chucks, including impact drills. Set includes one small depth stop, one #6, one #8 and one #10 bit.
- Adjustable four-cutter counterbore cuts and clears chips quicker for fast, smooth counter sinking
- Counterbore attaches to flats on shank with two hex screws for a secure fit and can be adjusted for controlled pilot hole depth
- 1/4 in quick change shank reduces slipping in standard chucks and is compatible with all 1/4 in quick change chucks, including impact drills
Specifications
1/4 in Shank
Material
HSS
Includes
#6, #8, #10 Countersinks and (1) Small Depth Stop
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