Irwin Speedbor MAX Speed Bits 6" Standard Length Bits 9/16" X 6" Hand Tools blades feature perma-shield non-stick coating

blades feature perma-shield non-stick coating to prevent gumming & friction for fast

For Lantern Models #220

Headband swivels on hinges for improved comfort and fit

use for fine woodworking projects

4mm) arbor

Irwin Speedbor MAX Speed Bits 6" Standard Length Bits 9/16" X 6" Hand Tools blades feature perma-shield non-stick coatingSpeedbor 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.