Irwin Speedbor MAX Speed Bits 6" Standard Length Bits 1-3/8" X 6" Super Blue 6" zinc chain bolt

6" zinc chain bolt

High-security reinforcer surrounds door edge & face bore

Eco-friendly green flapper allows user to control water

6–Way Trailer End with Grips

Nib On Hinge For Finished Appearance

Irwin Speedbor MAX Speed Bits 6" Standard Length Bits 1-3/8" X 6" Super Blue 6" zinc chain boltSpeedbor 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.