Irwin Speedbor MAX Speed Bits 6" Standard Length Bits 7/16" X 6" Size:7/16" X 6" As Flaps Wear Down New

As Flaps Wear Down New Abrasive Is Exposed

tapered drill features widened flutes for drilling fast

Fully Adjustable Light Output

Its Shape Makes It Well Suited For Cleaning Flat Surfaces

Shank mounted tungsten carbide burrs are double cut for fine work

Irwin Speedbor MAX Speed Bits 6" Standard Length Bits 7/16" X 6" Size:7/16" X 6" As Flaps Wear Down NewSpeedbor 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.