About Sanding Abrasives
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General Purpose Bench and Pedestal Grinding Wheels for Metals
Wheels for steel and stainless steel are aluminum oxide, which is the most common abrasive used in grinding metal.
Wheels for aluminum, brass, and bronze are silicon carbide, which cuts through soft metals without generating much heat or causing material buildup.
Wheel | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Thick. | Arbor Hole Size | Reducer Bushing Sizes Included | Max. Speed, rpm | Abrasive Material | Abrasive Bond Material | Type | Shape | Color | Choose a Grit (Surface Texture) | Each | |
For Steel, Stainless Steel | ||||||||||||
Unthreaded Arbor Hole | ||||||||||||
| 10" | 1" | 1 1/4" | 3/4", 7/8", 1" | 2,485 | Aluminum Oxide | Vitrified Clay | Type 1 | Straight | Brown | 00000000 | 000000 | |
| 10" | 1 1/4" | 1 1/4" | 3/4", 7/8", 1" | 2,485 | Aluminum Oxide | Vitrified Clay | Type 1 | Straight | Brown | 00000000 | 00000 | |
| 10" | 1 1/2" | 1 1/4" | 3/4", 7/8", 1" | 2,485 | Aluminum Oxide | Vitrified Clay | Type 1 | Straight | Brown | 00000000 | 000000 | |
For Aluminum, Brass, Bronze | ||||||||||||
Unthreaded Arbor Hole | ||||||||||||
| 10" | 1" | 1 1/4" | 3/4", 7/8", 1" | 2,485 | Silicon Carbide | Vitrified Clay | Type 1 | Straight | Green | 00000000 | 00000 | |
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.
Wheels are for grinding, deburring, and sharpening. They include one of each reducer bushing listed. The smallest bushing size shown is the smallest allowed for that size wheel.
Wheels for steel and stainless steel are aluminum oxide, which is the most common abrasive used in grinding metal.
Wheels for aluminum, brass, and bronze are silicon carbide, which cuts through soft metals without generating much heat or causing material buildup.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
Wheel | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Thick. | Arbor Hole Size | Reducer Bushing Sizes Included | Max. Speed, rpm | Abrasive Material | Abrasive Bond Material | Type | Shape | Color | Choose a Grit (Surface Texture) | Each | |
For Steel, Stainless Steel | ||||||||||||
Unthreaded Arbor Hole | ||||||||||||
| 10" | 1" | 1 1/4" | 3/4", 7/8", 1" | 3,250 | Aluminum Oxide | Vitrified Clay | Type 1 | Straight | Brown | 000000000 | 000000 | |
| 10" | 1 1/4" | 1 1/4" | 3/4", 7/8", 1" | 2,485 | Aluminum Oxide | Vitrified Clay | Type 1 | Straight | Brown | 000000000 | 00000 | |
| 10" | 1 1/2" | 1 1/4" | 3/4", 7/8", 1" | 3,250 | Aluminum Oxide | Vitrified Clay | Type 1 | Straight | Brown | 000000000 | 000000 | |
For Aluminum, Brass, Bronze | ||||||||||||
Unthreaded Arbor Hole | ||||||||||||
| 10" | 1" | 1 1/4" | 3/4", 7/8", 1" | 3,250 | Silicon Carbide | Vitrified Clay | Type 1 | Straight | Green | 000000000 | 000000 | |
| 10" | 1 1/4" | 1 1/4" | 3/4", 7/8", 1" | 2,485 | Silicon Carbide | Vitrified Clay | Type 1 | Straight | Green | 000000000 | 000000 | |
| 10" | 1 1/2" | 1 1/4" | 3/4", 7/8", 1" | 3,250 | Silicon Carbide | Vitrified Clay | Type 1 | Straight | Green | 000000000 | 000000 | |
Bench and Pedestal Grinding Wheels with Nylon Mesh for Deburring Metals
The abrasive-embedded mesh construction provides a cushioned grind. Also known as convolute wheels.
Hard- and extra-hard density wheels are more durable for aggressive material removal and heavy deburring.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
Wheel | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Thick. | Arbor Hole Size | Density | Max. Speed, rpm | Abrasive Material | Abrasive Bond Material | Type | Shape | Color | Each | |
For Steel—Unthreaded Arbor Hole | |||||||||||
Smooth Surface Texture | |||||||||||
| 10" | 2" | 5" | Extra Hard | 3,600 | Nylon Mesh/Aluminum Oxide Blend | Synthetic Resin | Type 1 | Straight | Beige | 0000000 | 0000000 |
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.
Truing and cleaning before first use is recommended.
38A white wheels are for light material removal. They stay cool during use, so they're a good choice for heat-sensitive applications. They are aluminum oxide, which is the most common abrasive used in grinding metal.
32A purple wheels are for medium to heavy material removal. They are aluminum oxide.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
Wheel | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Thick. | Arbor Hole Size | Max. Speed, rpm | Abrasive Material | Abrasive Bond Material | Type | Shape | Choose a Grit (Surface Texture) | Choose a Norton Abrasive Grade | Each | |
38A White—VBE Bond | |||||||||||
For Steel, Stainless Steel, Iron | |||||||||||
| 10" | 3/4" | 3" | 2,485 | Aluminum Oxide | Vitrified Clay | Type 1 | Straight | 46 (Rough) | J | 0000000 | 000000 |
32A Purple—VBE Bond | |||||||||||
For Steel, Stainless Steel | |||||||||||
| 10" | 3/4" | 3" | 2,485 | Aluminum Oxide | Vitrified Clay | Type 1 | Straight | I | 000000000 | 000000 | |
| 10" | 1" | 3" | 2,485 | Aluminum Oxide | Vitrified Clay | Type 1 | Straight | 000000000 | 000000 | ||
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.
Truing and cleaning before first use is recommended.
32AA purple wheels are for medium to heavy material removal. They are a blend of aluminum oxide and ceramic aluminum oxide, which lasts up to twice as long as Norton 32A General Purpose Grinding Wheels.
5SG blue wheels are for heavy material removal. They are ceramic aluminum oxide, which lasts up to five times as long as Norton 32A General Purpose Grinding Wheels.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
Wheel | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Thick. | Arbor Hole Size | Max. Speed, rpm | Abrasive Material | Abrasive Bond Material | Type | Shape | Choose a Grit (Surface Texture) | Choose a Norton Abrasive Grade | Each | |
32AA Purple—VTR Bond | |||||||||||
For Steel, Stainless Steel, Iron, Nickel | |||||||||||
| 10" | 1" | 3" | 2,485 | Aluminum Oxide/Ceramic Alumina Blend | Vitrified Clay | Type 1 | Straight | 46 (Rough) | I | 00000000 | 0000000 |
5SG Blue—VS Bond | |||||||||||
For Steel, Stainless Steel, Iron | |||||||||||
| 10" | 1" | 3" | 2,485 | Ceramic Alumina | Vitrified Clay | Type 1 | Straight | 000000000 | 000000 | ||
Norton Toolroom Grinding Wheels for Soft Metals
Unlike aluminum oxide wheels, these silicon carbide wheels won't clog when grinding soft metals.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
Wheel | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Thick. | Arbor Hole Size | Max. Speed, rpm | Abrasive Material | Abrasive Bond Material | Type | Shape | Grit (Surface Texture) | Norton Abrasive Grade | Each | |
39C Green—VMT Bond | |||||||||||
For Aluminum, Brass, Bronze, Titanium, Carbide | |||||||||||
| 10" | 2" | 2" | 2,100 | Silicon Carbide | Vitrified Clay | Type 2 | Cylinder | 60 (Rough) | H | 0000000 | 0000000 |
Adhesive-Back Sanding Discs
Press onto a compatible sanding tool or backup pad (sold separately); peel off to remove. Also known as PSA discs. To maintain strong adhesion, clean the pad surface with mild alcohol before applying. Do not use aggressive cleaning solvents such as MEK or acetone, which can damage the adhesive.
| Dia. | Abrasive Material | Sanding Properties | For Use On | For Use With | Choose a Grit | Pkg. Qty. | Pkg. | |
Cloth Abrasive Backing | ||||||||
|---|---|---|---|---|---|---|---|---|
For Rough Finish | ||||||||
| 10" | Aluminum Oxide | Tear Resistant | Steel, Wood | Stationary Disc Sanders | 5 | 00000000 | 000000 | |
For Smooth Finish | ||||||||
| 10" | Aluminum Oxide | Tear Resistant | Steel, Wood | Stationary Disc Sanders | 5 | 00000000 | 00000 | |
For Extra Smooth Finish | ||||||||
| 10" | Aluminum Oxide | Tear Resistant | Steel, Wood | Stationary Disc Sanders | 5 | 00000000 | 00000 | |
Long-Life Adhesive-Back Sanding Discs
Coated with zirconia alumina to stay sharper longer. The abrasive grit continually fractures to produce new, sharp cutting edges. This abrasive is great for aggressively removing material from steel and wood, and it lasts longer than aluminum oxide. Press onto a compatible sanding tool or backup pad (sold separately); peel off to remove. Also known as PSA discs. To maintain strong adhesion, clean the pad surface with mild alcohol before applying. Do not use aggressive cleaning solvents such as MEK or acetone, which can damage the adhesive.
| Dia. | Abrasive Material | Abrasive Backing Material | Sanding Properties | For Use On | For Use With | Choose a Grit | Each | |
For Rough Finish | ||||||||
|---|---|---|---|---|---|---|---|---|
| 10" | Zirconia Alumina | Cloth | Tear Resistant | Steel, Wood | Stationary Disc Sanders | 000000000 | 00000 | |
For Smooth Finish | ||||||||
| 10" | Zirconia Alumina | Cloth | Tear Resistant | Steel, Wood | Stationary Disc Sanders | 120 | 00000000 | 0000 |
Clog-Resistant Adhesive-Back Sanding Discs
A coating prevents dust and debris from building up on the abrasive surface. Press these discs onto a compatible sanding tool or backup pad (sold separately); peel off to remove. Also known as PSA discs. To maintain strong adhesion, clean the pad surface with mild alcohol before applying. Do not use aggressive cleaning solvents such as MEK or acetone, which can damage the adhesive.
| Dia. | Abrasive Material | Sanding Properties | For Use On | For Use With | Choose a Grit | Pkg. Qty. | Pkg. | |
Cloth Abrasive Backing | ||||||||
|---|---|---|---|---|---|---|---|---|
For Rough Finish | ||||||||
| 10" | Aluminum Oxide | Clog Resistant, Tear Resistant | Steel, Wood | Stationary Disc Sanders | 1 | 00000000 | 00000 | |
For Smooth Finish | ||||||||
| 10" | Aluminum Oxide | Clog Resistant, Tear Resistant | Steel, Wood | Stationary Disc Sanders | 1 | 00000000 | 0000 | |
Cushioned Adhesive-Back Sanding Discs for Stainless Steel and Hard Metals
The cushioned construction gives you more control over sanding pressure, creating finer and more consistent finishes. These discs resist deterioration when used wet. Press onto a compatible sanding tool or backup pad (sold separately); peel off to remove. Also known as PSA discs. To maintain strong adhesion, clean the pad surface with mild alcohol before applying. Do not use aggressive cleaning solvents such as MEK or acetone, which can damage the adhesive.
| Dia. | Abrasive Material | Abrasive Backing Material | Sanding Properties | For Use On | For Use With | Choose a Grit | Pkg. Qty. | Pkg. | |
For Smooth Finish | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 10" | Silicon Carbide | Cloth | Water Resistant | Stainless Steel, Titanium, Steel, Iron, Nickel | Stationary Disc Sanders | 220 | 10 | 00000000 | 0000000 |
For Extra Smooth Finish | |||||||||
| 10" | Silicon Carbide | Cloth | Water Resistant | Stainless Steel, Titanium, Steel, Iron, Nickel | Stationary Disc Sanders | 320 | 10 | 00000000 | 000000 |
For Polished Finish | |||||||||
| 10" | Silicon Carbide | Cloth | Water Resistant | Stainless Steel, Titanium, Steel, Iron, Nickel | Stationary Disc Sanders | 10 | 00000000 | 000000 | |
Adhesive-Back Sanding Discs for Aluminum, Soft Metals, and Nonmetals
Press onto a compatible sanding tool or backup pad (sold separately); peel off to remove. Also known as PSA discs. To maintain strong adhesion, clean the pad surface with mild alcohol before applying. Do not use aggressive cleaning solvents such as MEK or acetone, which can damage the adhesive.
Discs with paper abrasive backing come on a roll.
Water-resistant discs resist deterioration when used wet.
| Dia. | Abrasive Material | Sanding Properties | For Use On | For Use With | Choose a Grit | Pkg. Qty. | Pkg. | |
Cloth Abrasive Backing | ||||||||
|---|---|---|---|---|---|---|---|---|
For Rough Finish | ||||||||
| 10" | Silicon Carbide | Tear Resistant | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Stationary Disc Sanders | 1 | 00000000 | 00000 | |
For Smooth Finish | ||||||||
| 10" | Silicon Carbide | Tear Resistant | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Stationary Disc Sanders | 1 | 00000000 | 0000 | |
Paper Abrasive Backing | ||||||||
For Rough Finish | ||||||||
| 10" | Silicon Carbide | Water Resistant | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Stationary Disc Sanders | 60 | 5 | 00000000 | 00000 |
| 10" | Silicon Carbide | Water Resistant | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Stationary Disc Sanders | 80 | 5 | 00000000 | 00000 |
For Smooth Finish | ||||||||
| 10" | Silicon Carbide | Water Resistant | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Stationary Disc Sanders | 120 | 5 | 00000000 | 00000 |
| 10" | Silicon Carbide | Water Resistant | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Stationary Disc Sanders | 180 | 5 | 00000000 | 00000 |
For Extra Smooth Finish | ||||||||
| 10" | Silicon Carbide | Water Resistant | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Stationary Disc Sanders | 240 | 5 | 00000000 | 00000 |
| 10" | Silicon Carbide | Water Resistant | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Stationary Disc Sanders | 400 | 5 | 00000000 | 00000 |
For Polished Finish | ||||||||
| 10" | Silicon Carbide | Water Resistant | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Stationary Disc Sanders | 600 | 5 | 00000000 | 00000 |
Bench Grinder Cutoff Wheels for Metal
Use these wheels to cut through metal such as aluminum, iron, stainless steel, and steel. They are reinforced with two layers of fiberglass mesh. Choose coarser grit for fast cuts; choose finer grit for smooth cuts.
Warning: Use wheels that have a greater rpm rating than the no-load rpm of your tool.
Wheel | Material | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Thick. | Arbor Hole Size | Max. Speed, rpm | Type | Shape | Abrasive | Reinforcement | For Use On | Grit | Each | |
10" Dia. | ||||||||||
| 1/16" | 1" | 6,110 | Type 1 | Straight | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 60 | 000000000 | 000000 |
| 1/16" | 5/8" | 6,110 | Type 1 | Straight | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 60 | 000000000 | 00000 |
| 3/32" | 1" | 6,110 | Type 1 | Straight | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 36 | 00000000 | 00000 |
| 3/32" | 5/8" | 6,110 | Type 1 | Straight | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 36 | 00000000 | 0000 |
| 7/64" | 1" | 6,110 | Type 1 | Straight | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 36 | 00000000 | 00000 |
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.
Wheel | Material | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Thick. | Arbor Hole Size | Max. Speed, rpm | Type | Shape | Abrasive | Body | Grit | Each | |
10" Dia. | |||||||||
| 0.05" | 1 1/4" | 6,100 | Type 1 | Straight | Diamond | Steel | 100 | 0000000 | 0000000 |
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. While these wheels are not as hard as wheels made with diamond, they dissipate heat better.
Warning: Use wheels that have a greater rpm rating than the no-load rpm of your tool.
Wheel | Material | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Thick. | Arbor Hole Size | Max. Speed, rpm | Type | Shape | Abrasive | Body | For Use On | Grit | Each | |
10" Dia. | ||||||||||
| 3/64" | 1 1/4" | 3,625 | Type 1 | Straight | Boron Nitride | Steel | Inconel, Hastelloy, Tool Steel | 100 | 0000000 | 0000000 |
Bench-Top Cutoff Saw Wheels for Metal
Make burr-free cuts in hard or thick materials, such as metal pipes, bars, and sheets. Made with bonded abrasives, these wheels are designed to slice through metal more quickly than other saw blades. They’re not for use on hand-held saws.
Warning: Use wheels that have a greater rpm rating than the no-load rpm of your tool.
Wheel | Material | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Thick. | Arbor Hole Size | Max. Speed, rpm | Type | Shape | Abrasive | Reinforcement | For Use On | Grit | Each | |
10" Dia. | ||||||||||
| 3/32" | 5/8" | 6,100 | Type 1 | Straight | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 36 | 0000000 | 000000 |
| 3/32" | 1" | 6,110 | Type 1 | Straight | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 36 | 0000000 | 00000 |
Floor-Mount Cutoff Saw Wheels for Metal
Use these wheels to cut through metal such as aluminum, iron, stainless steel, and steel.
Warning: Use wheels that have a greater rpm rating than the no-load rpm of your tool.
Wheel | Material | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Thick. | Arbor Hole Size | Max. Speed, rpm | Type | Shape | Abrasive | Reinforcement | For Use On | Grit | Each | |
10" Dia. | ||||||||||
| 1/8" | 1" | 6,110 | Type 1 | Straight | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 30 | 0000000 | 000000 |
Long-Life Floor-Mount Cutoff Saw Wheels for Metal
Two layers of fiberglass mesh reinforcement give these fast-cutting, zirconia alumina wheels at least three times the life of standard cutoff wheels when cutting aluminum, iron, stainless steel, and steel. They are not for use on hand-held saws.
Warning: Use wheels that have a greater rpm rating than the no-load rpm of your tool.
Wheel | Material | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Thick. | Arbor Hole Size | Max. Speed, rpm | Type | Shape | Abrasive | Reinforcement | For Use On | Grit | Each | |
10" Dia. | ||||||||||
| 3/32" | 5/8" | 6,110 | Type 1 | Straight | Zirconia Alumina | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 24 | 0000000 | 000000 |
Cutoff Wheels for Metallurgical Testing
Create the nearly polished finish required for testing metal with these non-reinforced aluminum oxide wheels. They are not for use on hand-held saws.
Warning: Use wheels that have a greater rpm rating than the no-load rpm of your tool.
Wheel | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Thick. | For Hardness | Arbor Hole Size | Max. Speed, rpm | Type | Shape | Abrasive Material | For Use On | Grit | Each | |
10" Dia. | ||||||||||
| 0.063" | Rockwell C30-C40 | 1 1/4" | 3,500 | Type 1 | Straight | Aluminum Oxide | Iron, Stainless Steel, Steel | 90 | 0000000 | 000000 |
| 0.063" | Rockwell C40-C55 | 1 1/4" | 3,500 | Type 1 | Straight | Aluminum Oxide | Iron, Stainless Steel, Steel | 100 | 0000000 | 00000 |
| 0.063" | Rockwell C55-C68 | 1 1/4" | 3,500 | Type 1 | Straight | Aluminum Oxide | Stainless Steel, Steel | 100 | 0000000 | 00000 |