IRWIN, 1877239, Spade Drill Bit Set, 6-Piece, 1/2 in to 1-1/8 in, Tri-Flute Design, Self-Feed Tip

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 (3) 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" quick-change chucks, including impact drills.

Features

• Cutting spurs have 3 cutting edges for added durability
• Grooved hex shank prevents slipping in drill chuck or bit extension
• The Fastest Speedbor ever
• Includes an IRWIN Pro Set Case made of durable molded ABS resin, so it can hold up to anything the jobsite throws at it. Case includes a full-length metal hinge pin for maximum durability and long life, and bit identification is simple with easy-to-read size markings.
• Full screw tip allows bit to self feed
• Fits all standard 1/4" quick change chucks
• Tri-Flute design for faster chip ejection

Includes

• (6) Speedbor Max Speed Bits sizes: 1/2" ,5/8", 3/4", 7/8", 1" and 1-1/8"

• Voltage: 20 V
• Length: 9.4 in
• Width: 5.8 in
• Height: 1.3 in
• Weight: 0.763 lbs
• Size Range: 1/2 in to 1-1/8 in
• Material: ABS Resin Case
• Country of Origin: China