Irwin Speedbor MAX Speed Bits 6" Standard Length Bits 1-1/8" X 6" Size:1-1/8" X 6" or hopper gun required

or hopper gun required

Best for cleaning rust from steel

Extra long aluminum knurled body

mixes with 10 gallons of gas

Irwin Speedbor MAX Speed Bits 6" Standard Length Bits 1-1/8" X 6" Size:1-1/8" X 6" or hopper gun requiredSpeedbor MAX Speed Bits 6" Standard Length Bits Features: Three cutting spurs for faster, cleaner holes, less breakout, and extended drilling life. Full screw point tip allows bit to self feed for ease of drilling. Tapered tri flute design for faster chip ejection and less binding. 1 4" quick change shank reduces slipping in standard chucks and is compatible with all 1 4" quick change chucks, including impact drills.