How to Sharpen the Drill Bits (for metal)

Three simple rules will help you in a few hours to learn how to properly sharpen a twist drill for metal on an emery wheel by hand without any additional devices in 1-2 minutes. You don’t need special skills and talents for this, you just need to follow these rules and practice a little. Reduced New Year’s Eve Prices for HSS Step Drills - More New Year Discounts -