Irwin Speedbot Max 11/16 In. Tri Flute Auger Drill Bit

Irwin 11/16 In. Tri Flute Drill Bit Speedbor Max. 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 In. quick-change shank reduces slipping in standard chucks and is compatible with all 1/4 In. quick-change chucks, including impact drills.