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

The bits in these sets have rubber blended into the abrasive, which cushions during grinding to produce a smooth to extra-smooth surface texture.

Bits thread onto 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.

A diamond abrasive that's bonded to a rubber cushioning makes these bits last 10 to 20 times longer than rubber-cushioned bits without diamond. Because they’re cushioned during grinding, these bits produce a smoother surface texture than other bits with similar grits.

Made of cotton fiber layers embedded with aluminum-oxide grains, these bits grind and finish in one step.

Each set contains a selection of our most popular grinding bits.

Use bits in any drill chuck that accepts a 1/4" hex shank.

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

The diamond abrasive in these bits is extremely hard and lasts longer than tungsten carbide. For longer tool life and improved finish, use a water- or oil-soluble mist or coolant.

Best for grinding composites, fiberglass, plaster, plastic, rubber, and wood without generating heat, these sets include a selection of our most popular tungsten carbide bits.

The diamond abrasive in these bits is extremely hard and can grind metal, ceramic, and plastic.

Sharpen, deburr, and grind metal surfaces.

The silicon carbide abrasive cuts quickly with light pressure.

Polish small areas and hard-to-reach spots. Use in a drill or grinder for bits and burs.

The abrasive-embedded mesh construction gives you more control over sanding pressure, creating finer and more consistent finishes.

Slip a cap onto the head of a shank and sand small, recessed, and hard-to-reach areas.

As the outer layer wears away, new abrasive is exposed.

Extend your reach with these 3" to 7¼" long burs.

Pointed teeth cut wood and rubber quickly without clogging.

Diamond-cut teeth effectively cut hard materials.