Arbor Hole Arbor Hole |
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Grit Grit | Show |
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Grit Grit | Hide |
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For Use With For Use With |
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Color Color |
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![]() | Black |
Abrasive Material Abrasive Material |
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Arbor Hole Thread Size Arbor Hole Thread Size |
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Surface Texture Surface Texture |
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Wheel Shape Wheel Shape |
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Abrasive Bond Material Abrasive Bond Material |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Maximum Speed Maximum Speed |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Backup Pads Required Backup Pads Required |
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Form Form |
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![]() | Disc |
Disc Shape Disc Shape |
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![]() | Flat |
Sanding Properties Sanding Properties |
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About Sanding Abrasives
More
High-Performance Grinding Wheels for Angle Grinders—Use on Metals

A blend of ceramic alumina and zirconia alumina removes material at a 50% faster rate than our Long-Life Grinding Wheels. Wheels are also known as Type 27 wheels, raised-hub wheels, and grinding discs.
Wheels are designed for grinding metal surfaces and removing weld seams.
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 | Each | Package | ||||||||||||||
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Dia. | Thick. | Arbor Hole Size | Arbor Hole Thread Size | Max. Speed, rpm | Abrasive Material | Abrasive Bond Material | Type | Shape | Backup Pads Required | Color | Grit (Surface Texture) | Each | Pkg. Qty. | Pkg. | ||
For Steel, Stainless Steel | ||||||||||||||||
Unthreaded Arbor Hole | ||||||||||||||||
3" | 1/4" | 3/8" | __ | 18,000 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 20 (Rough) | 00000000 | 000000 | 25 | 000000000 | 0000000 |
4" | 1/4" | 3/8" | __ | 15,280 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 20 (Rough) | 00000000 | 00000 | 25 | 000000000 | 000000 |
4" | 1/4" | 5/8" | __ | 15,280 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 20 (Rough) | 00000000 | 00000 | 25 | 000000000 | 000000 |
4 1/2" | 1/4" | 7/8" | __ | 13,580 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 20 (Rough) | 00000000 | 00000 | 25 | 000000000 | 000000 |
5" | 1/4" | 7/8" | __ | 12,225 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 20 (Rough) | 00000000 | 00000 | 25 | 000000000 | 000000 |
6" | 1/4" | 7/8" | __ | 10,000 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 20 (Rough) | 00000000 | 00000 | 20 | 000000000 | 000000 |
7" | 1/4" | 7/8" | __ | 8,600 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 20 (Rough) | 00000000 | 00000 | 20 | 000000000 | 000000 |
9" | 1/4" | 7/8" | __ | 6,600 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 20 (Rough) | 00000000 | 00000 | 20 | 000000000 | 000000 |
Threaded Arbor Hole | ||||||||||||||||
4 1/2" | 1/4" | __ | 5/8"-11 | 13,580 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 20 (Rough) | 00000000 | 00000 | 10 | 000000000 | 000000 |
5" | 1/4" | __ | 5/8"-11 | 12,225 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 20 (Rough) | 00000000 | 00000 | 10 | 000000000 | 000000 |
7" | 1/4" | __ | 5/8"-11 | 8,600 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 20 (Rough) | 00000000 | 00000 | 10 | 000000000 | 000000 |
9" | 1/4" | __ | 5/8"-11 | 6,600 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 20 (Rough) | 00000000 | 00000 | 10 | 000000000 | 000000 |
Grinding Wheels for Straight Grinders

Use these wheels for heavy material removal in one spot or along a weld seam. They are also known as Type 1 wheels and snagging wheels.
Wheels are aluminum oxide, which is the most common abrasive used in grinding metal.
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 | |||||||||||
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Dia. | Thick. | Arbor Hole Size | Max. Speed, rpm | Abrasive Material | Abrasive Bond Material | Type | Shape | Color | Grit (Surface Texture) | Each | |
For Stainless Steel, Iron | |||||||||||
Unthreaded Arbor Hole | |||||||||||
5" | 1/2" | 1/2" | 10,848 | Aluminum Oxide | Aluminum Oxide | Type 1 | Straight | Black | 20 (Rough) | 0000000 | 000000 |
Multipurpose Floor Sanding Discs

Use with commercial floor buffing machines to sand wood floors and strip tape from concrete.
Clog-resistant discs have a coating that prevents dust and debris from building up on the abrasive surface.
For technical drawings and 3-D models, click on a part number.
Center Hole | ||||||||||
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Dia. | Grit | Dia. | Style | Abrasive Material | Abrasive Backing Material | Sanding Properties | For Use On | For Use With | Each | |
For Rough Finish | ||||||||||
15" | 20 | 2" | Slotted | Silicon Carbide | Cloth and Paper | Clog Resistant | Wood, Stone, Concrete | Floor-Buffing Machines | 000000000 | 00000 |
16" | 20 | 2" | Slotted | Silicon Carbide | Cloth and Paper | Clog Resistant | Wood, Stone, Concrete | Floor-Buffing Machines | 000000000 | 0000 |
17" | 20 | 2" | Slotted | Silicon Carbide | Cloth and Paper | Clog Resistant | Wood, Stone, Concrete | Floor-Buffing Machines | 000000000 | 0000 |