IRWIN 3041021 Speedbor MAX 1-1/2 in. x 6 in. Standard Length Tri-Plute Auger Speed Bit

IRWIN 3041021 Speedbor MAX 1-1/2 in. x 6 in. Standard Length Tri-Plute Auger Speed Bit is the Fastest Speedbor spade bit ever. The Tri-Flute design is developed for faster chip ejection. Cutting spurs have 3 cutting edges for added durability. Full screw tip allows the bit to self-feed. Grooved hex shank prevents slipping in drill chuck or bit extension. It fits all standard 1/4" quick change chucks.

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

Specifications