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Long-Life Grinding Wheels for Angle Grinders—Use on Metals
Wheels are a blend of aluminum oxide and zirconia alumina, which removes more material and lasts three times as long as our General Purpose Grinding Wheels. They 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" 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, Iron | ||||||||||||||||
Unthreaded Arbor Hole | ||||||||||||||||
| 4" | 1/8" | 3/8" | __ | 15,280 | Aluminum Oxide/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 30 (Rough) | 00000000 | 00000 | 25 | 000000000 | 0000000 |
| 4" | 1/4" | 3/8" | __ | 15,280 | Aluminum Oxide/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 24 (Rough) | 00000000 | 0000 | 25 | 000000000 | 000000 |
| 4" | 1/4" | 5/8" | __ | 15,280 | Aluminum Oxide/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 24 (Rough) | 00000000 | 0000 | 25 | 000000000 | 000000 |
| 4 1/2" | 1/8" | 7/8" | __ | 13,580 | Aluminum Oxide/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 30 (Rough) | 00000000 | 0000 | 25 | 000000000 | 000000 |
| 4 1/2" | 1/4" | 7/8" | __ | 13,580 | Aluminum Oxide/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 24 (Rough) | 00000000 | 0000 | 25 | 000000000 | 000000 |
| 5" | 1/8" | 7/8" | __ | 12,225 | Aluminum Oxide/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 30 (Rough) | 00000000 | 0000 | 25 | 000000000 | 000000 |
| 5" | 1/4" | 7/8" | __ | 12,225 | Aluminum Oxide/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 24 (Rough) | 00000000 | 0000 | 25 | 000000000 | 000000 |
| 6" | 1/8" | 7/8" | __ | 10,000 | Aluminum Oxide/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 30 (Rough) | 00000000 | 00000 | 20 | 000000000 | 000000 |
| 6" | 1/4" | 7/8" | __ | 10,000 | Aluminum Oxide/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 24 (Rough) | 00000000 | 00000 | 20 | 000000000 | 000000 |
| 7" | 1/8" | 7/8" | __ | 8,600 | Aluminum Oxide/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 30 (Rough) | 00000000 | 00000 | 20 | 000000000 | 000000 |
| 7" | 1/4" | 7/8" | __ | 8,600 | Aluminum Oxide/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 24 (Rough) | 00000000 | 00000 | 20 | 000000000 | 000000 |
| 9" | 1/8" | 7/8" | __ | 6,600 | Aluminum Oxide/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 30 (Rough) | 00000000 | 00000 | 20 | 000000000 | 000000 |
| 9" | 1/4" | 7/8" | __ | 6,600 | Aluminum Oxide/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 24 (Rough) | 00000000 | 00000 | 20 | 000000000 | 000000 |
Threaded Arbor Hole | ||||||||||||||||
| 4 1/2" | 1/8" | __ | 5/8"-11 | 13,580 | Aluminum Oxide/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 30 (Rough) | 00000000 | 0000 | 10 | 000000000 | 00000 |
| 4 1/2" | 1/4" | __ | 5/8"-11 | 13,580 | Aluminum Oxide/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 24 (Rough) | 00000000 | 0000 | 10 | 000000000 | 00000 |
| 5" | 1/8" | __ | 5/8"-11 | 12,000 | Aluminum Oxide/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 30 (Rough) | 00000000 | 0000 | 10 | 000000000 | 00000 |
| 5" | 1/4" | __ | 5/8"-11 | 12,225 | Aluminum Oxide/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 24 (Rough) | 00000000 | 00000 | 10 | 000000000 | 00000 |
| 6" | 1/8" | __ | 5/8"-11 | 10,000 | Aluminum Oxide/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 24 (Rough) | 00000000 | 00000 | 10 | 000000000 | 000000 |
| 6" | 1/4" | __ | 5/8"-11 | 10,000 | Aluminum Oxide/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 24 (Rough) | 00000000 | 00000 | 10 | 000000000 | 000000 |
| 7" | 1/8" | __ | 5/8"-11 | 8,600 | Aluminum Oxide/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 30 (Rough) | 00000000 | 00000 | 10 | 000000000 | 000000 |
| 7" | 1/4" | __ | 5/8"-11 | 8,600 | Aluminum Oxide/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 24 (Rough) | 00000000 | 00000 | 10 | 000000000 | 000000 |
| 9" | 1/8" | __ | 5/8"-11 | 6,600 | Aluminum Oxide/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 30 (Rough) | 00000000 | 00000 | 10 | 000000000 | 000000 |
| 9" | 1/4" | __ | 5/8"-11 | 6,600 | Aluminum Oxide/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 24 (Rough) | 00000000 | 00000 | 10 | 000000000 | 000000 |
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) | Taxonomy | 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) | High-Performance Grinding Wheels for Angle Grinders—Use on Metals | 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) | High-Performance Grinding Wheels for Angle Grinders—Use on Metals | 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) | High-Performance Grinding Wheels for Angle Grinders—Use on Metals | 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) | High-Performance Grinding Wheels for Angle Grinders—Use on Metals | 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) | High-Performance Grinding Wheels for Angle Grinders—Use on Metals | 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) | High-Performance Grinding Wheels for Angle Grinders—Use on Metals | 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) | High-Performance Grinding Wheels for Angle Grinders—Use on Metals | 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) | High-Performance Grinding Wheels for Angle Grinders—Use on Metals | 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) | High-Performance Grinding Wheels for Angle Grinders—Use on Metals | 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) | High-Performance Grinding Wheels for Angle Grinders—Use on Metals | 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) | High-Performance Grinding Wheels for Angle Grinders—Use on Metals | 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) | High-Performance Grinding Wheels for Angle Grinders—Use on Metals | 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) | High-Performance Grinding Wheels for Angle Grinders—Use on Metals | 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) | High-Performance Grinding Wheels for Angle Grinders—Use on Metals | 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) | High-Performance Grinding Wheels for Angle Grinders—Use on Metals | 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) | High-Performance Grinding Wheels for Angle Grinders—Use on Metals | 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) | High-Performance Grinding Wheels for Angle Grinders—Use on Metals | 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) | High-Performance Grinding Wheels for Angle Grinders—Use on Metals | 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) | High-Performance Grinding Wheels for Angle Grinders—Use on Metals | 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) | High-Performance Grinding Wheels for Angle Grinders—Use on Metals | 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) | High-Performance Grinding Wheels for Angle Grinders—Use on Metals | 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) | High-Performance Grinding Wheels for Angle Grinders—Use on Metals | 00000000 | 00000 | 10 | 000000000 | 000000 |
Fast-Cutting Flap Sanding Discs
 |  Angled |
 Flat |
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 | 00000 | |
| 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 | |
Flat Flap Discs with Unthreaded Arbor Hole | |||||||||||
For Rough Finish | |||||||||||
| 4 1/2" | 7/8" | __ | 12,000 | Ceramic/Zirconia Alumina Blend | Cloth | Fiberglass | Steel, Wood | Angle Grinders | 0000000 | 0000 | |
| 7" | 7/8" | __ | 8,500 | Ceramic/Zirconia Alumina Blend | Cloth | Fiberglass | Steel, Wood | Angle Grinders | 0000000 | 00000 | |
Flat Flap Discs with Threaded Arbor Hole | |||||||||||
For Rough Finish | |||||||||||
| 4 1/2" | __ | 5/8"-11 | 12,000 | Ceramic/Zirconia Alumina Blend | Cloth | Fiberglass | Steel, Wood | Angle Grinders | 0000000 | 00000 | |
| 7" | __ | 5/8"-11 | 8,500 | Ceramic/Zirconia Alumina Blend | Cloth | Fiberglass | Steel, Wood | Angle Grinders | 0000000 | 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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
See-Through Arbor-Mount Sanding Discs
Holes in the disc let you see the surface you’re sanding. Fit these discs over your tool’s arbor. They have a threaded hole, so they don’t need a nut to secure, enabling quick disc changes. Discs require a see-through backup pad (sold separately).
For technical drawings and 3-D models, click on a part number.
Each | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Dia. | Arbor Hole Thread Size | Abrasive Material | Abrasive Backing Material | For Use On | For Use With | Choose a Grit | 1-9 | 10-Up | |
Threaded Arbor Hole | |||||||||
For Rough Finish | |||||||||
| 4 1/2" | 5/8"-11 | Ceramic/Zirconia Alumina Blend | Fiber | Steel, Wood | Angle Grinders | 00000000 | 00000 | 00000 | |
| 5" | 5/8"-11 | Ceramic/Zirconia Alumina Blend | Fiber | Steel, Wood | Angle Grinders | 00000000 | 0000 | 0000 | |
