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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.
Almost as hard as diamond, these tungsten carbide bits cut through nonmetals without generating heat.
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.
Made with diamond abrasive, these bits are extremely hard and last longer than tungsten carbide. They have a small shank and head for precise and intricate jobs.
Made of aluminum oxide, these bits are well suited for use on most metals and materials that are not heat sensitive.
The abrasive grains in these bits are blended with rubber, which cushions during grinding to produce a smoother surface texture than other bits with similar grits.
The bits in these sets have rubber blended into the abrasive, which cushions during grinding to produce a smooth to extra-smooth surface texture.
Produce a smooth surface on precise, intricate grinding jobs.
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.
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.
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.
Each set contains a selection of our most popular grinding bits.
Made of cotton fiber layers embedded with aluminum-oxide grains, these bits grind and finish in one step.
Made of ceramic alumina, these bits prevent material and heat buildup better than bits made of boron nitride and aluminum oxide when used on steel, stainless steel, iron, and titanium.
Sets contain an assortment of tools for grinding, sanding, and cutting on small surface areas.
Set contains a selection of our most popular hex-shank grinding bits. Use them in any drill chuck that accepts a 1/4" hex shank.
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.
Finish the edges of metal, polymer, and plastic 3D printed parts with the bits, burs, wheels, and brushes in these kits.
The diamond abrasive in these bits is extremely hard and can grind metal, ceramic, and plastic.
Grind a variety of materials, from metal to ceramic and plastic, in precise, detailed jobs.
Best for intricate, precise grinding jobs on metal, ceramic, and plastic, these sets include diamond abrasive bits with different head shapes.
Turn Dremel rotary tools into miniature drill presses.
Cut holes, slots, and shapes in workpieces.
For engraving and carving, these kits contain a variety of Dremel-compatible bits and stones.
Complete a wide range of cutting, grinding, and sanding tasks by pairing these accessories with your rotary tool.
Sharpen, deburr, and grind metal surfaces.
Shape and smooth wood, fiberglass, and rubber surfaces or remove rust from metal.
Convert your rotary tool into a plunge router to route circles, route freehand, and cut decorative edges, straight slots, and inlay work.
Screw these hangers onto your workbench.
Polish, deburr, and remove rust from metal surfaces such as tools, machine parts, and electrical contacts.
Replace the brush and spring on your rotary tool.
The quick-change arbors in these kits allow you to easily swap accessories.
Keep a variety of bits on hand for routing, inlaying, and mortising in wood and other soft materials.
This drum is required to use a sanding sleeve with a Dremel grinder.
Attach cutoff wheels to a Dremel grinder.
Thread rubber-cushioned grinding bits onto one of these arbors to use them in drills and die grinders.
Pair with Dremel rotary tools to securely grip bits and burs.
Pointed teeth cut wood and rubber quickly without clogging.
With a UL-listed motor, these fans can be used in hazardous environments with combustible gases and dust to draw stagnant and humid air out through your roof, forcing it up and away from its surface.