Made of aluminum oxide, these bits are well suited for use on most metals and materials that are not heat sensitive.

Bits attach to mounted shanks so you can quickly switch head shapes without removing the shank. The abrasive grains are blended with rubber, which cushions during grinding to produce a smoother surface texture than other bits with similar grits.

Bits are specially formulated to stay cool during grinding, so they won’t mar or discolor stainless steel.

Similar to diamond, boron nitride is harder than aluminum oxide and lasts longer. Bits are also known as jig grinding pins and mandrels.

The small 3/32" diameter shank and small head makes these bits good for precise and intricate jobs.

Almost as hard as diamond, these tungsten carbide bits cut through nonmetals without generating heat.

Grind a variety of materials, from metal to ceramic and plastic, in precise, detailed jobs.