The Irwin Speedbor® MAX SPEED™ wood drilling bit is the fastest Speedbor® ever. The speed tip features a full screw point that allows bit to self-feed, as well as three cutting spurs for faster, cleaner holes, less breakout and extended drilling life. The tapered tri-flute design allows for faster chip ejection and less binding. Its grooved hex shank prevents slipping and fits all standard 1/4 in quick change chucks, including impact drills.

Product Details

• Applicable Materials: Wood
• Diameter: 3/4 in
• Finish: Bright
• Flute Length: 2-3/8 in
• Flute Type: Tapered
• Material: Carbon Steel
• Number Of Flutes: 3
• Overall Length: 6 in
• Point Type: Screw
• Quick Change Shank: Yes
• Shank Diameter: 1/4 in
• Shank Type: Hex

Key Features

• Three flat Secure Grip™ prevents bit from slipping in chuck
• Full screw point tip allows bit to self-feed for ease of drilling
• Tempered, polished HCS blade
• 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