Irwin Speedbor MAX Speed Bits 6" Standard Length Bits 15/16" X 6" Size:15/16" X 6" carbide tipped

carbide tipped

Manufactured with heavy-duty

Polishing wheels fit most Dremel rotary tools

Patent Pending welded cutting edge for increased durability

titanium nitride coating extends the life of the bit

Irwin Speedbor MAX Speed Bits 6" Standard Length Bits 15/16" X 6" Size:15/16" X 6" carbide tippedSpeedbor MAX Speed Bits 6" Standard Length Bits 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.