About Sanding Abrasives
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Quick-Change Sanding Discs for Masonry, Ceramics, and Composites
These discs have a long-lasting diamond abrasive. A special fastener on the back allows you to easily swap one disc for another. Choose the fastener style that matches your tool or backup pad.
For technical drawings and 3-D models, click on a part number.
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Dia. | Manufacturer Equivalent Model | Max. Speed, rpm | Abrasive Material | Abrasive Backing Material | For Use On | Grit | Each | |
Quick-Change Fastener Style B | ||||||||
---|---|---|---|---|---|---|---|---|
For Smooth Finish | ||||||||
3" | 3M Roloc, Norton Speed-Lok TR | 20,000 | Diamond | Cloth | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | 150 | 0000000 | 000000 |
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For Disc Dia. | Manufacturer Equivalent Model | Shank Dia. | Max. Speed, rpm | For Holding | Each | |
Quick-Change Fastener Style B | ||||||
---|---|---|---|---|---|---|
3" | 3M Roloc, Norton Speed-Lok TR | 1/4" | 20,000 | Sanding Discs | 00000000 | 000000 |
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.
Discs with paper abrasive backing come on a roll.
For technical drawings and 3-D models, click on a part number.
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Dia. | Abrasive Material | For Use On | For Use With | Grit | Pkg. Qty. | Pkg. | |
Paper Abrasive Backing | |||||||
---|---|---|---|---|---|---|---|
For Smooth Finish | |||||||
5" | Aluminum Oxide | Steel, Wood | Portable Disc Sanders, Stationary Disc Sanders | 150 | 25 | 00000000 | 000000 |
5" | Aluminum Oxide | Steel, Wood | Portable Disc Sanders, Stationary Disc Sanders | 150 | 100 | 00000000 | 00000 |
6" | Aluminum Oxide | Steel, Wood | Portable Disc Sanders, Stationary Disc Sanders | 150 | 25 | 00000000 | 00000 |
6" | Aluminum Oxide | Steel, Wood | Portable Disc Sanders, Stationary Disc Sanders | 150 | 100 | 00000000 | 00000 |
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.
Discs with paper abrasive backing come on a roll.
For technical drawings and 3-D models, click on a part number.
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Dia. | Abrasive Material | Sanding Properties | For Use On | For Use With | Grit | Pkg. Qty. | Pkg. | |
Paper Abrasive Backing | ||||||||
---|---|---|---|---|---|---|---|---|
For Smooth Finish | ||||||||
5" | Aluminum Oxide | Clog Resistant | Steel, Wood | Portable Disc Sanders, Stationary Disc Sanders | 150 | 25 | 000000000 | 000000 |
5" | Aluminum Oxide | Clog Resistant | Steel, Wood | Portable Disc Sanders, Stationary Disc Sanders | 150 | 100 | 000000000 | 00000 |
6" | Aluminum Oxide | Clog Resistant | Steel, Wood | Portable Disc Sanders, Stationary Disc Sanders | 150 | 25 | 000000000 | 00000 |
6" | Aluminum Oxide | Clog Resistant | Steel, Wood | Portable Disc Sanders, Stationary Disc Sanders | 150 | 100 | 000000000 | 00000 |
Adhesive-Back Vacuum Sanding Discs
Holes allow dust removal when used with a vacuum sander. 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.
For technical drawings and 3-D models, click on a part number.
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Dia. | For Vacuum Sander Style | Vacuum Hole Dia. | Abrasive Material | Abrasive Backing Material | For Use On | For Use With | Grit | Pkg. Qty. | Pkg. | |
For Smooth Finish | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
5" | Five Hole | 3/8" | Aluminum Oxide | Paper | Steel, Wood | Portable Disc Sanders, Stationary Disc Sanders | 150 | 25 | 00000000 | 000000 |
5" | Five Hole | 3/8" | Aluminum Oxide | Paper | Steel, Wood | Portable Disc Sanders, Stationary Disc Sanders | 150 | 100 | 00000000 | 00000 |
6" | Six Hole | 3/8" | Aluminum Oxide | Paper | Steel, Wood | Portable Disc Sanders, Stationary Disc Sanders | 150 | 25 | 00000000 | 00000 |
6" | Six Hole | 3/8" | Aluminum Oxide | Paper | Steel, Wood | Portable Disc Sanders, Stationary Disc Sanders | 150 | 100 | 00000000 | 00000 |
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.
For technical drawings and 3-D models, click on a part number.
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Dia. | Abrasive Material | For Use On | For Use With | Grit | Pkg. Qty. | Pkg. | |
Paper Abrasive Backing | |||||||
---|---|---|---|---|---|---|---|
For Smooth Finish | |||||||
5" | Silicon Carbide | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Portable Disc Sanders, Stationary Disc Sanders | 150 | 100 | 00000000 | 000000 |
6" | Silicon Carbide | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Portable Disc Sanders, Stationary Disc Sanders | 150 | 100 | 00000000 | 00000 |
Adhesive-Back Sanding Discs for Stainless Steel and Hard Metals
The ceramic alumina abrasive on these discs is sharp and dense enough to shape hard metals such as stainless steel, nickel, and cast iron without dulling quickly. Its grit continually fractures to produce new, sharp cutting edges. It sands faster and lasts longer than aluminum oxide but requires more force to abrade properly. 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 backing come on a roll.
For technical drawings and 3-D models, click on a part number.
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Dia. | Abrasive Material | For Use On | For Use With | Grit | Pkg. Qty. | Pkg. | |
Paper Abrasive Backing | |||||||
---|---|---|---|---|---|---|---|
For Smooth Finish | |||||||
5" | Ceramic Alumina | Stainless Steel, Titanium, Steel, Iron, Nickel | Portable Disc Sanders, Stationary Disc Sanders | 150 | 100 | 00000000 | 000000 |
6" | Ceramic Alumina | Stainless Steel, Titanium, Steel, Iron, Nickel | Portable Disc Sanders, Stationary Disc Sanders | 150 | 100 | 00000000 | 000000 |
Adhesive-Back Sanding Discs for Masonry, Ceramics, and Composites
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Coated with diamond grit, use these discs for sanding hard nonmetals. Diamond's exceptional hardness makes it the best choice for sanding masonry, ceramics, and composites. It lasts longer than silicon carbide and has excellent heat dissipation, preventing material buildup. These discs have a pattern of widely spaced abrasive grains that prevents dust and debris from building up on the abrasive surface.
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.
For technical drawings and 3-D models, click on a part number.
Dia. | Abrasive Material | Abrasive Backing Material | Sanding Properties | For Use On | For Use With | Grit | Each | |
For Smooth Finish | ||||||||
---|---|---|---|---|---|---|---|---|
2" | Diamond | Plastic | Clog Resistant | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Grinders for Bits and Burs, Portable Disc Sanders | 150 | 00000000 | 000000 |
5" | Diamond | Plastic | Clog Resistant | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Portable Disc Sanders, Stationary Disc Sanders | 150 | 00000000 | 00000 |
6" | Diamond | Plastic | Clog Resistant | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Portable Disc Sanders, Stationary Disc Sanders | 150 | 00000000 | 000000 |
8" | Diamond | Plastic | Clog Resistant | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Portable Disc Sanders, Stationary Disc Sanders | 150 | 00000000 | 000000 |
Hook and Loop Vacuum Sanding Discs
Holes allow dust removal when used with a vacuum sander.
A slick coating prevents debris from accumulating on the abrasive surface and keeps operating temperatures low. Quickly attach, remove, and reuse discs with a compatible sanding tool or backup pad (sold separately).
Add an optional cushioning pad between the disc and backup pad. It has a foam layer that conforms to bumps and crevices and distributes pressure more evenly as you sand, leaving a finer and more consistent finish.
For technical drawings and 3-D models, click on a part number.
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Dia. | For Vacuum Sander Style | Vacuum Hole Dia. | Abrasive Material | Sanding Properties | For Use On | For Use With | Grit | Pkg. Qty. | Pkg. | |
Paper Abrasive Backing | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
For Smooth Finish | ||||||||||
5" | Five Hole | 7/16" | Aluminum Oxide | Clog Resistant | Steel, Wood | Portable Disc Sanders, Stationary Disc Sanders | 150 | 25 | 00000000 | 000000 |
5" | Eight Hole | 7/16" | Aluminum Oxide | Clog Resistant | Steel, Wood | Portable Disc Sanders, Stationary Disc Sanders | 150 | 25 | 00000000 | 00000 |
6" | Six Hole | 7/16" | Aluminum Oxide | Clog Resistant | Steel, Wood | Portable Disc Sanders, Stationary Disc Sanders | 150 | 25 | 00000000 | 00000 |
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Add one of these foam pads between your sanding disc and backup pad to create a cushioned layer while sanding. They conform to bumps or crevices and distribute pressure more evenly on your workpiece as you sand, leading to finer and more consistent finishes.
Long-Life Hook and Loop Vacuum Sanding Discs
Coated with either ceramic alumina or a premium form of aluminum oxide, these discs last longer, cut faster, and produce a more consistent finish than standard hook and loop discs. Holes allow dust removal when used with a vacuum sander. A slick coating prevents debris from accumulating on the abrasive surface and keeps operating temperatures low.
Aluminum oxide discs have a premium form of this abrasive to give twice the life over standard aluminum oxide discs. The hard grit aggressively removes material from steel and wood.
Add an optional cushioning pad between the disc and backup pad. It has a foam layer that conforms to bumps and crevices and distributes pressure more evenly as you sand, leaving a finer and more consistent finish.
For technical drawings and 3-D models, click on a part number.
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Dia. | For Vacuum Sander Style | Vacuum Hole Dia. | Abrasive Material | Abrasive Backing Material | Sanding Properties | For Use On | For Use With | Grit | Pkg. Qty. | Pkg. | |
For Smooth Finish | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
5" | Five Hole | 7/16" | Aluminum Oxide | Paper | Clog Resistant | Steel, Wood | Portable Disc Sanders, Stationary Disc Sanders | 150 | 25 | 00000000 | 000000 |
5" | Eight Hole | 7/16" | Aluminum Oxide | Paper | Clog Resistant | Steel, Wood | Portable Disc Sanders, Stationary Disc Sanders | 150 | 25 | 00000000 | 00000 |
6" | Six Hole | 7/16" | Aluminum Oxide | Paper | Clog Resistant | Steel, Wood | Portable Disc Sanders, Stationary Disc Sanders | 150 | 25 | 00000000 | 00000 |
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Add one of these foam pads between your sanding disc and backup pad to create a cushioned layer while sanding. They conform to bumps or crevices and distribute pressure more evenly on your workpiece as you sand, leading to finer and more consistent finishes.
Clog-Free Hook and Loop Vacuum Sanding Discs
The mesh backing allows dust removal when used with a vacuum sander, preventing material build up on the abrasive surface. Quickly attach, remove, and reuse these discs with a compatible sanding tool or backup pad (sold separately).
For technical drawings and 3-D models, click on a part number.
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Each | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Dia. | For Vacuum Sander Style | Abrasive Material | Abrasive Backing Material | Sanding Properties | For Use On | For Use With | Grit | 1-49 | 50-Up | |
For Smooth Finish | ||||||||||
5" | Five Hole, Six Hole, Eight Hole | Aluminum Oxide | Cloth Mesh | Clog Resistant | Steel, Wood | Portable Disc Sanders, Stationary Disc Sanders | 150 | 0000000 | 00000 | 00000 |
6" | Five Hole, Six Hole, Eight Hole | Aluminum Oxide | Cloth Mesh | Clog Resistant | Steel, Wood | Portable Disc Sanders, Stationary Disc Sanders | 150 | 0000000 | 0000 | 0000 |
Hook and Loop Sanding Discs
Quickly attach, remove, and reuse these discs with a compatible sanding tool or backup pad (sold separately).
For technical drawings and 3-D models, click on a part number.
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Dia. | Abrasive Material | For Use On | For Use With | Grit | Pkg. Qty. | Pkg. | |
Paper Abrasive Backing | |||||||
---|---|---|---|---|---|---|---|
For Smooth Finish | |||||||
5" | Aluminum Oxide | Steel, Wood | Portable Disc Sanders, Stationary Disc Sanders | 150 | 25 | 00000000 | 000000 |
6" | Aluminum Oxide | Steel, Wood | Portable Disc Sanders, Stationary Disc Sanders | 150 | 25 | 00000000 | 00000 |
11 1/4" | Aluminum Oxide | Steel, Wood | Portable Disc Sanders, Stationary Disc Sanders | 150 | 5 | 00000000 | 00000 |
Long-Life Hook and Loop Sanding Discs
The premium abrasive lasts longer as well as cuts faster and produces a more consistent finish than standard hook and loop discs. Quickly attach, remove, and reuse these discs with a compatible sanding tool or backup pad (sold separately).
For technical drawings and 3-D models, click on a part number.
Hook and Loop Sanding Discs for Aluminum, Soft Metals, and Nonmetals
Quickly attach, remove, and reuse these discs with a compatible sanding tool or backup pad (sold separately).
For technical drawings and 3-D models, click on a part number.
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Dia. | Abrasive Material | Abrasive Backing Material | For Use On | For Use With | Grit | Pkg. Qty. | Pkg. | |
For Smooth Finish | ||||||||
---|---|---|---|---|---|---|---|---|
5" | Silicon Carbide | Paper | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Portable Disc Sanders, Stationary Disc Sanders | 150 | 25 | 00000000 | 000000 |
6" | Silicon Carbide | Paper | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Portable Disc Sanders, Stationary Disc Sanders | 150 | 25 | 00000000 | 00000 |