https://www.mccoys.com/shop/p/8786881-052303-32/irwin-1882783-drill-bit-316-in-dia-4-14-in-oal-countersink-4-flute-14-in-dia-shank
1882783 Drill Bit, 3/16 in Dia, 4-1/4 in OAL, Countersink, 4-Flute, 1/4 in Dia Shank
Sku: 32102116
$13.49
7 Available at
San Marcos
Location:
Aisle 9
Tapered drill with widened flutes for drilling fast, clean pilot holes. 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. Adjustable four-cutter counterbore cuts and clears chips quicker for fast, smooth countersinking. Counter bore attaches to flats on shank with two hex screws for a secure fit and can be adjusted for controlled pilot hole depth.
- Tapered drill with widened flutes for drilling fast, clean pilot holes
- Adjustable four-cutter counterbore cuts and clears chips quicker for fast, smooth countersinking
- 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
- Adjustable stop collar attaches to counterbore with two hex screws for a secure fit and can be adjusted for desired counterbore depth
Type
Countersink
Diameter
3/16
Number of Flutes
4
Flute Length
2-5/16
Quick Change Shank
Yes
Shank Diameter
1/4
Cutting Edge Material
HSS
Material
HSS
Overall Length
4-1/4
Applicable Materials
Wood