Diamond Grinding Wheels | McMaster-Carr

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286 Products

Grinding Wheels

Bench and Pedestal Grinding Wheels
for Carbide, Ceramics, and Glass

The perforated honeycomb pattern cuts carbide, ceramics, and glass without the need for cleaning.

Toolroom Grinding Wheels for
Carbide, Ceramics, and Glass

A nickel-coated diamond grit and synthetic resin bond make these wheels extremely hard and wear resistant.

Multipurpose Grinding Wheels for Angle Grinders

Grind a variety of materials, such as metal, fiberglass, and ceramics. Also known as (AVOS) Type 29 wheels, they have an upside-down dish shape for a large contact area.

Long-Life Hand-Held Multiple-Point
Grinding Wheel Cleaners

The larger face offers better control, while multiple points provide a finer finish than single-point cleaners.

Long-Life Hand-Held Single-Point
Grinding Wheel Cleaners

The single point on these cleaners removes more material than multiple-point cleaners.

Long-Life Hand-Held Replaceable
Single-Point Grinding Wheel Cleaners

Twist the knurled adjustment knob on these cleaners to advance the replaceable point.

Single-Point Mounted Cleaners
for Toolroom Grinding Wheels

A single point removes more material than cleaners with multiple points.

Multiple-Point Mounted Cleaners
for Toolroom Grinding Wheels

Furnished with multiple points, these clean faster and leave a more uniform finish than single-point cleaners.

Smooth-Finish Multiple-Point Mounted
Cleaners for Toolroom Grinding Wheels

A concentrated amount of diamond abrasive produces a finer finish than other multiple-point cleaners.

Grinding Wheel Cleaners for Surface Grinders

Mount these cleaners to the T-slot of your surface grinder or secure them to a magnetic chuck.

Toolroom Grinding Wheel
Cleaners for Rounded Shapes

Use to clean or create rounded shapes on the wheel surface.

Grinding Bits

Long-Life Rubber-Cushioned
Abrasive Grinding Bits for Metals

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.

Miniature Rubber-Cushioned
Abrasive Grinding Bits for Metals

Produce a smooth surface on precise, intricate grinding jobs.

Miniature Bit and Disc Sets

Sets contain an assortment of tools for grinding, sanding, and cutting on small surface areas.

Long-Life Grinding Bits for Nonmetals

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.

Miniature Long-Life Grinding Bits for Nonmetals

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.

Grinding and Polishing Kits for 3D Printed Parts

Finish the edges of metal, polymer, and plastic 3D printed parts with the bits, burs, wheels, and brushes in these kits.

Multipurpose Grinding Bits

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

Miniature Multipurpose Grinding Bits

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

Miniature Multipurpose Grinding Bit Sets

Best for intricate, precise grinding jobs on metal, ceramic, and plastic, these sets include diamond abrasive bits with different head shapes.

Dremel Quick-Change Wheels

Swap accessories quickly and safely without tools.

Sanding Discs

Quick-Change Sanding Discs for
Masonry, Ceramics, and Composites

These discs have a long-lasting diamond abrasive.

Adhesive-Back Sanding Discs for
Masonry, Ceramics, and Composites

These discs have a long-lasting diamond abrasive.

Cutoff Wheels

Angle Grinder Cutoff Wheels
for Ceramics and Glass

Made with diamond, the strongest abrasive material, these wheels are extremely hard and wear resistant, so they stand up to ceramics and glass.

Bench Grinder Cutoff Wheels for
Carbide, Ceramics, and Glass

These steel wheels have a diamond grit edge, so they last longer than standard bench-grinder cutoff wheels when cutting hard, nonferrous materials such as carbide, ceramics, and glass.

Portable Cutoff Saw Wheels
for Masonry and Concrete

Make cuts in hard, brittle materials such as firebrick, stone, and concrete.

RotoZip Spiral Saw Cutoff
Wheels for Ceramics and Tile

These steel wheels have a diamond grit edge for making cuts in abrasive materials such as ceramic and tile.

Miniature Dremel-Compatible
Cutoff Wheels for Ceramics

Made of diamond abrasive, these wheels cut ceramics, tile, and other abrasive materials.

Grinding Wheels

Bench and Pedestal Grinding Wheelsfor Carbide, Ceramics, and Glass

Toolroom Grinding Wheels forCarbide, Ceramics, and Glass

Multipurpose Grinding Wheels for Angle Grinders

Long-Life Hand-Held Multiple-PointGrinding Wheel Cleaners

Long-Life Hand-Held Single-PointGrinding Wheel Cleaners

Long-Life Hand-Held ReplaceableSingle-Point Grinding Wheel Cleaners

Single-Point Mounted Cleanersfor Toolroom Grinding Wheels

Multiple-Point Mounted Cleanersfor Toolroom Grinding Wheels

Smooth-Finish Multiple-Point MountedCleaners for Toolroom Grinding Wheels

Grinding Wheel Cleaners for Surface Grinders

Toolroom Grinding WheelCleaners for Rounded Shapes

Grinding Bits

Long-Life Rubber-CushionedAbrasive Grinding Bits for Metals

Miniature Rubber-CushionedAbrasive Grinding Bits for Metals

Miniature Bit and Disc Sets

Long-Life Grinding Bits for Nonmetals

Miniature Long-Life Grinding Bits for Nonmetals

Grinding and Polishing Kits for 3D Printed Parts

Multipurpose Grinding Bits

Miniature Multipurpose Grinding Bits

Miniature Multipurpose Grinding Bit Sets

Dremel Quick-Change Wheels

Dremel Quick-Change Wheels

Sanding Discs

Quick-Change Sanding Discs forMasonry, Ceramics, and Composites

Adhesive-Back Sanding Discs forMasonry, Ceramics, and Composites

Cutoff Wheels

Angle Grinder Cutoff Wheelsfor Ceramics and Glass

Bench Grinder Cutoff Wheels forCarbide, Ceramics, and Glass

Portable Cutoff Saw Wheelsfor Masonry and Concrete

RotoZip Spiral Saw CutoffWheels for Ceramics and Tile

Miniature Dremel-CompatibleCutoff Wheels for Ceramics

Bench and Pedestal Grinding Wheels
for Carbide, Ceramics, and Glass

Toolroom Grinding Wheels for
Carbide, Ceramics, and Glass

Long-Life Hand-Held Multiple-Point
Grinding Wheel Cleaners

Long-Life Hand-Held Single-Point
Grinding Wheel Cleaners

Long-Life Hand-Held Replaceable
Single-Point Grinding Wheel Cleaners

Single-Point Mounted Cleaners
for Toolroom Grinding Wheels

Multiple-Point Mounted Cleaners
for Toolroom Grinding Wheels

Smooth-Finish Multiple-Point Mounted
Cleaners for Toolroom Grinding Wheels

Toolroom Grinding Wheel
Cleaners for Rounded Shapes

Long-Life Rubber-Cushioned
Abrasive Grinding Bits for Metals

Miniature Rubber-Cushioned
Abrasive Grinding Bits for Metals

Quick-Change Sanding Discs for
Masonry, Ceramics, and Composites

Adhesive-Back Sanding Discs for
Masonry, Ceramics, and Composites

Angle Grinder Cutoff Wheels
for Ceramics and Glass

Bench Grinder Cutoff Wheels for
Carbide, Ceramics, and Glass

Portable Cutoff Saw Wheels
for Masonry and Concrete

RotoZip Spiral Saw Cutoff
Wheels for Ceramics and Tile

Miniature Dremel-Compatible
Cutoff Wheels for Ceramics