How do I resharpen Irwin auger bits?
First never sharpen the outside edges of the bit that cut--the spur and sid... read more
Can IRWIN chisels be re-sharpened? If so, what's the best angle to re-sharpen at?
Since IRWIN chisels are one-piece solid-forged steel, they can be re-sharpe... read more
How do you sharpen your 1"speedbor ship auger bit ?
You should use a small triangular file. Your local hardware store may even ... read more