| Other Branch Availability |
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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.
IRWIN® Countersink Drill Bit, 3/16 in Body Diameter, 4-1/4 in Overall Length, 4 Flutes, 2-5/16 in Flute Length, Wide Flute, 1/4 in Shank Diameter, Quick-Change Shank, HSS, Applicable Materials: Wood
| Applicable Materials | : | Wood |
| Body Diameter | : | 3/16 in |
| Drill Bit Size | : | 3/16 in |
| Flute Length | : | 2-5/16 in |
| Flute Type | : | Wide |
| Material | : | HSS |
| Number of Flutes | : | 4 |
| Overall Length | : | 4-1/4 in |
| Screw Size | : | #10 |
| Shank Diameter | : | 1/4 in |
| Shank Type | : | Quick-Change |