Dull drill bits are not usually a type of tool that's worth buying used, unless you can sharpen them yourself. Many companies that sharpen drill bits use precision grinding machines, but there are ...

Grinding, or abrasive machining, is the process of removing metal in the form of minute chips by the action of irregularly shaped abrasive particles. These particles may be in bonded wheels, coated ...

NUMRoto tool grinding software now allows use of a production clamping system for profile inserts in the 3-D simulator. The expanding challenges of grinding and servicing new generations of ...

A workman is only as good as his tools. At least that's how the saying goes. When it comes to such workmanship, nothing kills a workflow like a dull drill bit. They are cornerstones of any good garage ...

Belt grinding offers a lot of advantages for the metalworker, and since belt grinders are pretty simple machines, shop-built tools are not an uncommon project. A bolt-together belt grinder makes this ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? The humble bench grinder is a staple of the handy-person’s home shop, largely due to ...

Possible Solution: If tool breaks in the shank area, tightening the collet nut to incorrect torque can cause tool breakage. Invest in a setup-fixture and torque wrench. Possible Cause: Overheating ...