Description
Irwin 3041005 Speedbor Max 7/8" by 6" Self Feeding Spade Bit
IRWIN's SPEEDBOR drill bits was designed with tri-flute, for faster chip ejection and less binding. This 7/8" drill bit has cutting spurs with 3 cutting edges to give faster and cleaner holes. A full screw tip allows the drill bit to self-feed for ease of drilling, while the grooved hex shank helps prevent slipping in the drill chuck or bit extension. Fits any standard 1/4-inch quick-change chucks, including impact drills.
Shank Type: Hex
Dimensions (LxWxH): 2.9"x4"x7.9"