- 1/4 in round shank fits all handheld and stationary drills
- Black oxide finish for added corrosion resistance
- Five flute design reduces vibration for smoother drilling and extended life
- Made from industrial-grade high-speed steel for increased durability
- Precision ground 82 deg tip for countersinking most machinable metals, wood or plastic
Specifications
15.155.155
0.44lb
7.25in
2.56in
2.06in
Metal Plastic Wood
Irwin
POWER DRILLING & ACCESSORIES
5/8 in
Black Oxide
9/16 in
Steel
5
1-23/32 in
82 deg
1/4 in
Round
Countersink
