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.
Products specifications
Applicable Materials
|
Wood |
Cutting Edge Material
|
HSS |
Diameter
|
3/16 in |
Flute Length
|
2-5/16 in |
Material
|
HSS |
Number Of Flutes
|
4 |
Overall Length
|
4-1/4 in |
Quick Change Shank
|
Yes |
Shank Diameter
|
1/4 in |
Type
|
Countersink |
Brand
|
IRWIN |
Manufacturer
|
BRAWNY INDUSTRIAL |