About Sanding Abrasives
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Centerless Grinding Wheels

Remove material and shape metal cylindrical forms or parts without the need for centers or fixtures. These wheels have tight dimensional tolerances and create a smooth surface. They’re good for grinding numerous materials with just a few machines.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
For technical drawings and 3-D models, click on a part number.
Wheel | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Thick. | Arbor Hole Size | Max. Speed, rpm | Abrasive Material | Abrasive Bond Material | Type | Shape | Grit (Surface Texture) | Norton Abrasive Grade | Each | |
55A Beige—VS3 Bond | |||||||||||
For Steel, Stainless Steel, Iron | |||||||||||
24" | 8" | 12" | 1,350 | Aluminum Oxide | Vitrified Clay | Type 1 | Straight | 60 (Rough) | K | 0000000 | 000000000 |
24" | 10" | 12" | 1,350 | Aluminum Oxide | Vitrified Clay | Type 1 | Straight | 60 (Rough) | K | 0000000 | 00000000 |
52A Dark Gray—VS3 Bond | |||||||||||
For Steel, Stainless Steel, Aluminum, Iron | |||||||||||
24" | 6" | 12" | 1,350 | Aluminum Oxide | Vitrified Clay | Type 1 | Straight | 60 (Rough) | K | 0000000 | 00000000 |
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.
For technical drawings and 3-D models, click on a part number.

Dia. | Abrasive Material | Sanding Properties | For Use On | For Use With | Choose a Grit | Pkg. Qty. | Pkg. | |
Cloth Abrasive Backing | ||||||||
---|---|---|---|---|---|---|---|---|
For Rough Finish | ||||||||
24" | Aluminum Oxide | Tear Resistant | Steel, Wood | Stationary Disc Sanders | 5 | 00000000 | 000000 | |
For Smooth Finish | ||||||||
24" | Aluminum Oxide | Tear Resistant | Steel, Wood | Stationary Disc Sanders | 5 | 00000000 | 00000 | |
For Extra Smooth Finish | ||||||||
24" | 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.
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 | Choose a Grit | Each | |
For Rough Finish | ||||||||
---|---|---|---|---|---|---|---|---|
24" | Zirconia Alumina | Cloth | Tear Resistant | Steel, Wood | Stationary Disc Sanders | 000000000 | 000000 | |
For Smooth Finish | ||||||||
24" | Zirconia Alumina | Cloth | Tear Resistant | Steel, Wood | Stationary Disc Sanders | 120 | 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.
For technical drawings and 3-D models, click on a part number.

Dia. | Abrasive Material | Sanding Properties | For Use On | For Use With | Choose a Grit | Pkg. Qty. | Pkg. | |
Cloth Abrasive Backing | ||||||||
---|---|---|---|---|---|---|---|---|
For Rough Finish | ||||||||
24" | Aluminum Oxide | Clog Resistant, Tear Resistant | Steel, Wood | Stationary Disc Sanders | 1 | 00000000 | 000000 | |
For Smooth Finish | ||||||||
24" | Aluminum Oxide | Clog Resistant, Tear Resistant | Steel, Wood | Stationary Disc Sanders | 1 | 00000000 | 00000 |