Clear All
Arbor Hole Arbor Hole |
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Wheel Type Wheel Type |
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 | Type 27 |
For Use With For Use With |
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Form Form |
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 | Flap Disc |
Abrasive Material Abrasive Material | Show |
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Abrasive Material Abrasive Material | Hide |
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Maximum Speed Maximum Speed |
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Arbor Hole Thread Size Arbor Hole Thread Size |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Color Color |
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 | Black |
Surface Texture Surface Texture |
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Backup Pads Required Backup Pads Required |
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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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Wheel Shape Wheel Shape |
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Abrasive Bond Material Abrasive Bond Material |
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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. The 1/8" and 3/16" thick wheels can also be used for notching and cutting.
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 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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" | 1/8" | 3/8" | __ | 18,000 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 24 (Rough) | 00000000 | 000000 | 25 | 000000000 | 0000000 |
| 3" | 1/4" | 3/8" | __ | 18,000 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 20 (Rough) | 00000000 | 00000 | 25 | 000000000 | 000000 |
| 4" | 1/8" | 3/8" | __ | 15,280 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 24 (Rough) | 00000000 | 00000 | 25 | 000000000 | 000000 |
| 4" | 1/8" | 5/8" | __ | 15,280 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 24 (Rough) | 00000000 | 00000 | 25 | 000000000 | 000000 |
| 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" | 1/8" | 7/8" | __ | 13,580 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 24 (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" | 1/8" | 7/8" | __ | 12,225 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 24 (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" | 1/8" | 7/8" | __ | 8,600 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 24 (Rough) | 00000000 | 00000 | 5 | 000000000 | 00000 |
| 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" | 1/8" | __ | 5/8"-11 | 13,580 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 24 (Rough) | 00000000 | 00000 | 10 | 000000000 | 000000 |
| 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" | 1/8" | __ | 5/8"-11 | 12,000 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 24 (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" | 1/8" | __ | 5/8"-11 | 8,600 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 24 (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" | 1/8" | __ | 5/8"-11 | 6,600 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 24 (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 |
Fast-Cutting Flap Sanding Discs
Angled
These discs have a harder abrasive than standard flap sanding discs. Overlapping abrasive flaps bonded to a backing plate provide consistent material removal and even finishes. As the top layer of abrasive wears away, a new layer is exposed. Attach to your tool’s arbor.
For technical drawings and 3-D models, click on a part number.
| Dia. | Arbor Hole Dia. | Arbor Hole Thread Size | Max. Speed, rpm | Abrasive Material | Abrasive Backing Material | Backing Plate Material | For Use On | For Use With | Choose a Grit | Each | |
Angled Flap Discs with Unthreaded Arbor Hole | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
For Rough Finish | |||||||||||
| 4 1/2" | 7/8" | __ | 12,000 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Steel, Wood | Angle Grinders | 00000000 | 000000 | |
| 5" | 7/8" | __ | 12,000 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Steel, Wood | Angle Grinders | 00000000 | 00000 | |
| 7" | 7/8" | __ | 8,500 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Steel, Wood | Angle Grinders | 00000000 | 00000 | |
Angled Flap Discs with Threaded Arbor Hole | |||||||||||
For Rough Finish | |||||||||||
| 4 1/2" | __ | 5/8"-11 | 12,000 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Steel, Wood | Angle Grinders | 00000000 | 00000 | |
| 5" | __ | 5/8"-11 | 12,000 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Steel, Wood | Angle Grinders | 00000000 | 00000 | |
| 7" | __ | 5/8"-11 | 8,500 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Steel, Wood | Angle Grinders | 00000000 | 00000 | |
Flap Sanding Discs for Aluminum, Soft Metals, and Nonmetals
A coating prevents dust and debris from building up on the abrasive surface. These discs have overlapping abrasive flaps that are bonded to a backing plate and provide consistent material removal and even finishes. As the top layer of abrasive wears away, a new layer is exposed. Attach to your tool’s arbor.
For technical drawings and 3-D models, click on a part number.
Angled Flap Discs with Unthreaded Arbor Hole—For Rough Finish
Angled
| Dia. | Arbor Hole Dia. | Max. Speed, rpm | Abrasive Material | Abrasive Backing Material | Backing Plate Material | For Use On | For Use With | Choose a Grit | Each | |
| 4" | 5/8" | 15,000 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 0000000 | 00000 | |
| 4 1/2" | 7/8" | 12,000 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 0000000 | 0000 | |
| 5" | 7/8" | 12,000 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 0000000 | 00000 | |
| 7" | 7/8" | 8,500 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 0000000 | 00000 |
Angled Flap Discs with Unthreaded Arbor Hole—For Smooth Finish
Angled
| Dia. | Arbor Hole Dia. | Max. Speed, rpm | Abrasive Material | Abrasive Backing Material | Backing Plate Material | For Use On | For Use With | Grit | Each | |
| 4" | 5/8" | 15,000 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 120 | 00000000 | 00000 |
| 4 1/2" | 7/8" | 12,000 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 120 | 00000000 | 0000 |
| 5" | 7/8" | 12,000 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 120 | 00000000 | 00000 |
| 7" | 7/8" | 8,500 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 120 | 00000000 | 00000 |
Angled Flap Discs with Threaded Arbor Hole—For Rough Finish
Angled
| Dia. | Arbor Hole Thread Size | Max. Speed, rpm | Abrasive Material | Abrasive Backing Material | Backing Plate Material | For Use On | For Use With | Choose a Grit | Each | |
| 4 1/2" | 5/8"-11 | 12,000 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 0000000 | 000000 | |
| 5" | 5/8"-11 | 12,000 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 0000000 | 00000 | |
| 7" | 5/8"-11 | 8,500 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 0000000 | 00000 |
Angled Flap Discs with Threaded Arbor Hole—For Smooth Finish
Angled
| Dia. | Arbor Hole Thread Size | Max. Speed, rpm | Abrasive Material | Abrasive Backing Material | Backing Plate Material | For Use On | For Use With | Grit | Each | |
| 4 1/2" | 5/8"-11 | 12,000 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 120 | 00000000 | 000000 |
| 5" | 5/8"-11 | 12,000 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 120 | 00000000 | 00000 |
| 7" | 5/8"-11 | 8,500 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 120 | 00000000 | 00000 |
Flat Flap Discs with Unthreaded Arbor Hole—For Rough Finish
Flat
| Dia. | Arbor Hole Dia. | Max. Speed, rpm | Abrasive Material | Abrasive Backing Material | Backing Plate Material | For Use On | For Use With | Choose a Grit | Each | |
| 4" | 5/8" | 15,000 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 0000000 | 00000 | |
| 4 1/2" | 7/8" | 12,000 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 0000000 | 0000 | |
| 5" | 7/8" | 12,000 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 0000000 | 00000 | |
| 6" | 7/8" | 10,000 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 0000000 | 00000 | |
| 7" | 7/8" | 8,500 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 0000000 | 00000 |
Flat Flap Discs with Unthreaded Arbor Hole—For Smooth Finish
Flat
| Dia. | Arbor Hole Dia. | Max. Speed, rpm | Abrasive Material | Abrasive Backing Material | Backing Plate Material | For Use On | For Use With | Grit | Each | |
| 4" | 5/8" | 15,000 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 120 | 00000000 | 00000 |
| 4 1/2" | 7/8" | 12,000 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 120 | 00000000 | 0000 |
| 5" | 7/8" | 12,000 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 120 | 00000000 | 00000 |
| 7" | 7/8" | 8,500 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 120 | 00000000 | 00000 |
Flat Flap Discs with Threaded Arbor Hole—For Rough Finish
Flat
| Dia. | Arbor Hole Thread Size | Max. Speed, rpm | Abrasive Material | Abrasive Backing Material | Backing Plate Material | For Use On | For Use With | Choose a Grit | Each | |
| 4 1/2" | 5/8"-11 | 12,000 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 0000000 | 000000 | |
| 5" | 5/8"-11 | 12,000 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 0000000 | 00000 | |
| 7" | 5/8"-11 | 8,500 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 0000000 | 00000 |
Flat Flap Discs with Threaded Arbor Hole—For Smooth Finish
Flat
| Dia. | Arbor Hole Thread Size | Max. Speed, rpm | Abrasive Material | Abrasive Backing Material | Backing Plate Material | For Use On | For Use With | Grit | Each | |
| 4 1/2" | 5/8"-11 | 12,000 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 120 | 00000000 | 000000 |
| 5" | 5/8"-11 | 12,000 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 120 | 00000000 | 00000 |
| 7" | 5/8"-11 | 8,500 | Ceramic Alumina/Zirconia Alumina Blend | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 120 | 00000000 | 00000 |