Irwin 1866035 Wood Speedbor Max Drill Bit, 3/4" x 4" Lengths (10) Rough work in wood

Rough work in wood

Best for framing

Durable plastic coating for additional protection:

Uses up to 88% less energy

Jacket Material: Poly

Irwin 1866035 Wood Speedbor Max Drill Bit, 3/4" x 4" Lengths (10) Rough work in woodHighlights: Size: 3 4" x 4" 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. Ideal for holes up to 2" deep Six times faster than standard spade