Wood Auger 15/32" 12mm x 12" 305mm Long.
Shank Diameter 7/16" 11mm
Twist Length : 9" 230mm
Overall Length : 12" 305mm
Star M Wood Augers - Made in Japan for Australian Timber.
For use in hardwood applications such as fencing timber bridges telephone poles pest control applications etc.
Hardened to 57-58 Rockwell C to increase bit life augers however can still be sharpened with a needle or diamond file or mounted point.
Auger features an extra cutting edge which turns backwards from the leading edge to clear and size the hole.