- Single spur, cutter, and side lip design bore through creosoted poles without clogging, binding, or stopping to clear chips
- Extra-long twist is ideal for boring large poles, construction timbers, and for multiple timber applications
- All bits feature 7/16" adaptable hex shank
- simply remove it to use round shank
- Full-length heat treatment guards against bending in heavy-duty applications and strengthens the twist where the greatest strain occurs
- Bit can be resharpened
- Medium-fast screw point ideal for general woodboring applications
IRWIN Tools
Irwin Power Drill Power Pole Auger Bits, 3/4" X 29", #IR-47012 (6/Pkg)
$408.87
Add to Cart