8" Grinding Wheels | McMaster-Carr

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106 Products

Grinding Wheels

General Purpose Bench and
Pedestal Grinding Wheels for Metals

Use these wheels for light grinding, deburring, and sharpening.

Heavy-Removal Bench and
Pedestal Grinding Wheels for Metals

Designed to stand up to heavy use, these wheels remove more material than our general purpose grinding wheels.

Bench and Pedestal Grinding Wheels
with Nylon Mesh for Deburring Metals

Bench and Pedestal Grinding Wheels with
Nylon Mesh for Cleaning and Polishing Metals

Norton General Purpose Toolroom
Grinding Wheels for Metals

Use these wheels for precision grinding on surface, cylindrical, and tool and cutter grinders. They are also known as Type 1 wheels and straight wheels.

Norton Long-Life Toolroom
Grinding Wheels for Metals

A more durable abrasive allows these wheels to remove more material and last longer than Norton General Purpose Grinding Wheels. They are also known as Type 1 wheels and straight wheels.

Shaped Norton Toolroom
Grinding Wheels for Metals

The special shapes of these wheels provide more clearance than typical straight wheels.

Norton Toolroom Grinding Wheels for Soft Metals

Unlike aluminum oxide wheels, these silicon carbide wheels won’t clog when grinding soft metals.

Heavy-Removal Norton Toolroom
Grinding Wheels for Metals

The porous bond leaves more space between abrasive grains so heavy amounts of chips and coolant easily flow through.

Sanding Discs

Nylon Mesh Cushioned Arbor-Mount Sanding Discs

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

Adhesive-Back Sanding Discs

Press onto a compatible sanding tool or backup pad; peel off to remove.

Clog-Resistant Adhesive-Back Sanding Discs

A coating prevents dust and debris from building up on the abrasive surface.

Long-Life Adhesive-Back Sanding Discs

Coated with zirconia alumina to stay sharper longer.

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

Coated with diamond grit, use these discs for sanding hard nonmetals.

Adhesive-Back Sanding Discs for
Aluminum, Soft Metals, and Nonmetals

Nylon Mesh Cushioned Hook
and Loop Sanding Discs

When you need to achieve a more consistent finish, choose nylon mesh sanding discs over paper- or cloth-backed discs.

Cutoff Wheels

Bench Grinder Cutoff Wheels for Metal

Smooth-Cut Bench Grinder Cutoff Wheels for Metal

An extra-fine layer of fiberglass mesh reinforcement allows these wheels to make smoother cuts than standard bench-grinder cutoff wheels when cutting metal such as aluminum, iron, stainless steel, and steel.

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.

Bench and Surface Grinder
Cutoff Wheels for Hard Metal

Made with boron nitride, second only in hardness to diamond, these wheels are highly wear resistant, so they easily cut steel with a Rockwell hardness of C50 or greater, including alloy steel, A2, D2, and T15 tool steel.

Portable Circular Saw Cutoff Wheels for Metal

Portable Circular Saw Cutoff
Wheels for Stainless Steel

These wheels are designed to cut stainless steel. They are reinforced with a layer fiberglass mesh.

Portable Circular Saw Cutoff
Wheels for Masonry and Concrete

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