Irwin Blue Groove 6X Wood Boring Bits
Irwin Blue Groove 6X Wood Boring Bits …. six times faster than standard flat bits.
Full screw tip for ease of use and pull through.
Cutting spurs for clean holes with minimal ‘break out’.
‘Tri-Flute’ design for faster chip ejection.
Tapered flute for less binding, ease of use and they use less energy with cordless battery drills.
Full length heat treatment for extra durability.
1/4" hex quick change shank.
The hex shanks will also fit securely into a standard 3-jaw chuck.