Irwin Speedbor MAX 3-Piece Auger Bit Set

Speedbor Max is the fastest Speedbor ever. Tri-flute design for faster chip ejection. There are 3 cutting edges for added durability and the full screw tip allows the bit to self-feed for easier pull-through. Set includes 5/8″, 3/4″, and 1″ Speedbor Max.

• Bit Set
• Tri-flute design for faster chip ejection.
• 1/4″ quick change hex shank prevents slipping in drill chucks and bit extensions
• Fits all standard quick-change chucks and adapters
• Set includes 5/8″, 3/4″, and 1″ Speedbor Max.