Irwin Speedbor MAX Speed Bits 6" Standard Length Bits 7/16" X 6" Size:7/16" X 6" tapered drill features widened flutes

tapered drill features widened flutes for drilling fast

Full Size Cooking Surface

counter bore size 3/8"

Includes Pro Set case made of molded ABS resin with full-length metal hinge pin

As Flaps Wear Down New Abrasive Is Exposed

Irwin Speedbor MAX Speed Bits 6" Standard Length Bits 7/16" X 6" Size:7/16" X 6" tapered drill features widened flutesSpeedbor 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.