280 grit Grinding Wheels

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	Diameter Diameter

4 1/2"

10"

12"

	Grit Grit	Show

280 grit

	Grit Grit	Hide

	For Finish For Finish

Extra Smooth

	Mount Type Mount Type

Adhesive

Hook and Loop

	For Use On For Use On

	Form Form

	Disc

	Disc Shape Disc Shape

	Flat

	Abrasive Material Abrasive Material

Aluminum Oxide

Silicon Carbide

	For Use With For Use With

Grinders for Bits and Burs

Portable Disc Sanders

Stationary Disc Sanders

	Abrasive Backing Material Abrasive Backing Material

Fabric

Paper

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Sanding Properties Sanding Properties

Clog Resistant

Water Resistant

	For Vacuum Sander Style For Vacuum Sander Style

Five Hole

Six Hole

	Vacuum Hole Diameter Vacuum Hole Diameter

3/8"

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30 Products

About Sanding Abrasives

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.

Paper Abrasive Backing
Dia.	Abrasive Material	For Use On	For Use With	Grit	Pkg. Qty.		Pkg.
For Extra Smooth Finish
5"	Aluminum Oxide	Steel, Wood	Portable Disc Sanders, Stationary Disc Sanders	280	25	00000000	000000

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.

Paper Abrasive Backing
Dia.	Abrasive Material	Sanding Properties	For Use On	For Use With	Grit	Pkg. Qty.		Pkg.
For Extra Smooth Finish
5"	Aluminum Oxide	Clog Resistant	Steel, Wood	Portable Disc Sanders, Stationary Disc Sanders	280	100	000000000	000000
6"	Aluminum Oxide	Clog Resistant	Steel, Wood	Portable Disc Sanders, Stationary Disc Sanders	280	100	000000000	00000

Long-Life Adhesive-Back Vacuum Sanding Discs

The premium abrasive stays sharp longer. Holes allow dust removal when used with a vacuum sander. These discs have a coating that prevents dust and debris from building up on the abrasive surface. Press 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 come on a roll.

For technical drawings and 3-D models, click on a part number.

For Five-Hole Vacuum Sanders

For Six-Hole Vacuum Sanders

For Extra Smooth Finish
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.
5"	Five Hole	3/8"	Aluminum Oxide	Paper	Clog Resistant	Steel, Wood	Portable Disc Sanders, Stationary Disc Sanders	280	100	000000000	000000
6"	Six Hole	3/8"	Aluminum Oxide	Paper	Clog Resistant	Steel, Wood	Portable Disc Sanders, Stationary Disc Sanders	280	100	000000000	00000

Backup Pads

Front

Back

For Disc Dia.	For Vacuum Sander Style	Thread Size	Max. Speed, rpm		Each
5"	Five Hole	5/16"-24	13,000	0000000	000000
6"	Six Hole	5/16"-24	13,000	0000000	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 Five-Hole Vacuum Sanders

For Six-Hole Vacuum Sanders

For Extra Smooth Finish
Dia.	For Vacuum Sander Style	Vacuum Hole Dia.	Abrasive Material	Abrasive Backing Material	For Use On	For Use With	Grit	Pkg. Qty.		Pkg.
5"	Five Hole	3/8"	Aluminum Oxide	Paper	Steel, Wood	Portable Disc Sanders, Stationary Disc Sanders	280	25	00000000	000000
6"	Six Hole	3/8"	Aluminum Oxide	Paper	Steel, Wood	Portable Disc Sanders, Stationary Disc Sanders	280	25	00000000	00000
6"	Six Hole	3/8"	Aluminum Oxide	Paper	Steel, Wood	Portable Disc Sanders, Stationary Disc Sanders	280	100	00000000	00000

Backup Pads

Front

Back

For Disc Dia.	For Vacuum Sander Style	Thread Size	Max. Speed, rpm		Each
5"	Five Hole	5/16"-24	13,000 rpm	0000000	000000
6"	Six Hole	5/16"-24	13,000 rpm	0000000	00000

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.

For technical drawings and 3-D models, click on a part number.

For Extra Smooth Finish
Dia.	Abrasive Material	Abrasive Backing Material	Sanding Properties	For Use On	For Use With	Grit	Pkg. Qty.		Pkg.
2"	Silicon Carbide	Cloth	Water Resistant	Stainless Steel, Titanium, Steel, Iron, Nickel	Grinders for Bits and Burs, Portable Disc Sanders	280	50	00000000	000000
3"	Silicon Carbide	Cloth	Water Resistant	Stainless Steel, Titanium, Steel, Iron, Nickel	Grinders for Bits and Burs, Portable Disc Sanders	280	10	00000000	00000
4"	Silicon Carbide	Cloth	Water Resistant	Stainless Steel, Titanium, Steel, Iron, Nickel	Grinders for Bits and Burs, Portable Disc Sanders	280	10	00000000	00000
4 1/2"	Silicon Carbide	Cloth	Water Resistant	Stainless Steel, Titanium, Steel, Iron, Nickel	Portable Disc Sanders	280	10	00000000	00000
5"	Silicon Carbide	Cloth	Water Resistant	Stainless Steel, Titanium, Steel, Iron, Nickel	Portable Disc Sanders, Stationary Disc Sanders	280	10	00000000	00000
6"	Silicon Carbide	Cloth	Water Resistant	Stainless Steel, Titanium, Steel, Iron, Nickel	Portable Disc Sanders, Stationary Disc Sanders	280	10	00000000	00000
7"	Silicon Carbide	Cloth	Water Resistant	Stainless Steel, Titanium, Steel, Iron, Nickel	Portable Disc Sanders, Stationary Disc Sanders	280	10	00000000	00000
9"	Silicon Carbide	Cloth	Water Resistant	Stainless Steel, Titanium, Steel, Iron, Nickel	Stationary Disc Sanders	280	10	00000000	00000
10"	Silicon Carbide	Cloth	Water Resistant	Stainless Steel, Titanium, Steel, Iron, Nickel	Stationary Disc Sanders	280	10	00000000	00000
12"	Silicon Carbide	Cloth	Water Resistant	Stainless Steel, Titanium, Steel, Iron, Nickel	Stationary Disc Sanders	280	10	00000000	000000

Hook and Loop Sanding Discs for Stainless Steel and Hard Metals

Quickly attach, remove, and reuse these discs with a compatible sanding tool or backup pad (sold separately). They resist deterioration when used wet.

For technical drawings and 3-D models, click on a part number.

For Extra Smooth Finish
Dia.	Abrasive Material	Abrasive Backing Material	Sanding Properties	For Use On	For Use With	Grit	Pkg. Qty.		Pkg.
2"	Silicon Carbide	Cloth	Water Resistant	Stainless Steel, Titanium, Steel, Iron, Nickel	Grinders for Bits and Burs, Portable Disc Sanders	280	50	00000000	000000
3"	Silicon Carbide	Cloth	Water Resistant	Stainless Steel, Titanium, Steel, Iron, Nickel	Grinders for Bits and Burs, Portable Disc Sanders	280	10	00000000	00000
4"	Silicon Carbide	Cloth	Water Resistant	Stainless Steel, Titanium, Steel, Iron, Nickel	Grinders for Bits and Burs, Portable Disc Sanders	280	10	00000000	00000
4 1/2"	Silicon Carbide	Cloth	Water Resistant	Stainless Steel, Titanium, Steel, Iron, Nickel	Portable Disc Sanders	280	10	00000000	00000
5"	Silicon Carbide	Cloth	Water Resistant	Stainless Steel, Titanium, Steel, Iron, Nickel	Portable Disc Sanders, Stationary Disc Sanders	280	10	00000000	00000
6"	Silicon Carbide	Cloth	Water Resistant	Stainless Steel, Titanium, Steel, Iron, Nickel	Portable Disc Sanders, Stationary Disc Sanders	280	10	00000000	00000
7"	Silicon Carbide	Cloth	Water Resistant	Stainless Steel, Titanium, Steel, Iron, Nickel	Portable Disc Sanders, Stationary Disc Sanders	280	10	00000000	00000
9"	Silicon Carbide	Cloth	Water Resistant	Stainless Steel, Titanium, Steel, Iron, Nickel	Stationary Disc Sanders	280	10	00000000	00000
10"	Silicon Carbide	Cloth	Water Resistant	Stainless Steel, Titanium, Steel, Iron, Nickel	Stationary Disc Sanders	280	10	00000000	00000
12"	Silicon Carbide	Cloth	Water Resistant	Stainless Steel, Titanium, Steel, Iron, Nickel	Stationary Disc Sanders	280	10	00000000	000000