How do I resharpen Speedbor flat bits?
Use a small file to sharpen the top of the cutting edge and inside the spur... 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 I resharpen Irwin auger bits?
First never sharpen the outside edges of the bit that cut--the spur and sid... Read more