Twofers - 1-inch 600 grit ultra-fine grinder bit

The 1" ultra-fine bit from Aanraku leaves an almost flawless edge to your piece. It is great when you don't want to fire polish after grinding since it leaves an almost satin edge with virtually no visible chipping.

Twofers Grinder Bits offer superior quality at a low-cost. The diamond abrasive grinding surface is double plated for strength, durability and long life. It's large 18mm bit height gives you a larger grinding surface, designed to maximize bite and allows for the uniform grinding.