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Heavy-Removal Norton Toolroom Grinding Wheels for Metals
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Plated-Disc Grinding Wheel |
Wheel | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Thk. | Arbor Hole Size | Max. Rotation Speed, rpm | Abrasive Material | Abrasive Bond Material | Designation | Shape | Grit (Surface Texture) | Norton Abrasive Grade | Each | |||
32A Purple—VBEP Bond | |||||||||||||
For Steel, Stainless Steel, Iron, and Nickel | |||||||||||||
| 9" | 2" | 4 15/16" | 2,550 | Aluminum Oxide | Vitrified Clay | Type 35 | Plated Disc | 70 (Smooth) | J | 4403A428 | 0000000 | ||
Portable Cutoff Saw Wheels for Masonry and Concrete
Grinding Wheel | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Thk. | Arbor Hole Size | Arbor Hole Shape | Max. Rotation Speed, rpm | Designation | Shape | Abrasive Material | For Use On | Each | |||
9" Diameter | |||||||||||
| 7/64" | 7/8" | Round | 6,600 | Type 1 | Straight | Diamond | Concrete, Masonry, Stone | 4178A29 | 000000 | ||
General Purpose Grinding Wheels for Angle Grinders—Use on Metals
Wheel | Each | Package | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Thk. | Arbor Hole Size | Arbor Hole Thread Size | Max. Rotation Speed, rpm | Abrasive Material | Abrasive Bond Material | Designation | Shape | Backup Pads Req. | Color | Grit (Surface Texture) | Each | Pkg. Qty. | Pkg. | ||||
For Steel | ||||||||||||||||||
Unthreaded Arbor Hole | ||||||||||||||||||
| 9" | 1/8" | 7/8" | — | 6,600 | Aluminum Oxide | Synthetic Resin | Type 27 | Raised Hub | No | Black | 24 (Rough) | 8729A13 | 00000 | 20 | 8729A131 | 0000000 | ||
| 9" | 1/4" | 7/8" | — | 6,600 | Aluminum Oxide | Synthetic Resin | Type 27 | Raised Hub | No | Black | 24 (Rough) | 4569A29 | 00000 | 20 | 4569A291 | 000000 | ||
Threaded Arbor Hole | ||||||||||||||||||
| 9" | 1/8" | — | 5/8"-11 | 6,600 | Aluminum Oxide | Synthetic Resin | Type 27 | Raised Hub | No | Black | 24 (Rough) | 8729A15 | 00000 | 10 | 8729A151 | 000000 | ||
| 9" | 1/4" | — | 5/8"-11 | 6,600 | Aluminum Oxide | Synthetic Resin | Type 27 | Raised Hub | No | Black | 24 (Rough) | 4569A32 | 00000 | 10 | 4569A322 | 000000 | ||
Long-Life Grinding Wheels for Angle Grinders—Use on Metals
Wheel | Each | Package | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Thk. | Arbor Hole Size | Arbor Hole Thread Size | Max. Rotation Speed, rpm | Abrasive Material | Abrasive Bond Material | Designation | Shape | Backup Pads Req. | Color | Grit (Surface Texture) | Each | Pkg. Qty. | Pkg. | ||||
For Steel, Stainless Steel, and Iron | ||||||||||||||||||
Unthreaded Arbor Hole | ||||||||||||||||||
| 9" | 1/8" | 7/8" | — | 6,600 | Aluminum Oxide/Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 30 (Rough) | 44435A66 | 000000 | 20 | 44435A661 | 0000000 | ||
| 9" | 1/4" | 7/8" | — | 6,600 | Aluminum Oxide/Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 24 (Rough) | 44435A58 | 00000 | 20 | 44435A581 | 000000 | ||
Threaded Arbor Hole | ||||||||||||||||||
| 9" | 1/8" | — | 5/8"-11 | 6,600 | Aluminum Oxide/Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 30 (Rough) | 44435A57 | 00000 | 10 | 44435A571 | 000000 | ||
| 9" | 1/4" | — | 5/8"-11 | 6,600 | Aluminum Oxide/Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 24 (Rough) | 44435A59 | 00000 | 10 | 44435A592 | 000000 | ||
Portable Cutoff Saw Wheels for Metal
Grinding Wheel | Material | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Thk. | Arbor Hole Size | Arbor Hole Shape | Max. Rotation Speed, rpm | Designation | Shape | Abrasive | Reinforcement | For Use On | Grit | Each | |||
9" Diameter | |||||||||||||
| 5/64" | 7/8" | Round | 6,600 | Type 1 | Straight | Ceramic | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 60 | 4178A39 | 000000 | ||
High-Performance Grinding Wheels for Angle Grinders—Use on Metals
Wheel | Each | Package | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Thk. | Arbor Hole Size | Arbor Hole Thread Size | Max. Rotation Speed, rpm | Abrasive Material | Abrasive Bond Material | Designation | Shape | Backup Pads Req. | Color | Grit (Surface Texture) | Each | Pkg. Qty. | Pkg. | ||||
For Steel and Stainless Steel | ||||||||||||||||||
Unthreaded Arbor Hole | ||||||||||||||||||
| 9" | 1/4" | 7/8" | — | 6,600 | Aluminum Oxide/Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 20 (Rough) | 44355A54 | 000000 | 20 | 44355A541 | 0000000 | ||
Threaded Arbor Hole | ||||||||||||||||||
| 9" | 1/8" | — | 5/8"-11 | 6,600 | Aluminum Oxide/Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 24 (Rough) | 44355A53 | 00000 | 10 | 44355A531 | 000000 | ||
| 9" | 1/4" | — | 5/8"-11 | 6,600 | Aluminum Oxide/Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 20 (Rough) | 44355A55 | 00000 | 10 | 44355A551 | 000000 | ||
Angle Grinder Cutoff Wheels for Metal
Grinding Wheel | Material | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Thk. | Arbor Hole Size | Max. Rotation Speed, rpm | Designation | Shape | Abrasive | Reinforcement | For Use On | Grit | Each | |||
9" Diameter | ||||||||||||
| 0.065" | 7/8" | 6,600 | Type 1 | Straight | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 46 | 4003A219 | 00000 | ||
| 3/32" | 7/8" | 6,600 | Type 1 | Straight | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 24 | 4003A55 | 0000 | ||
Flush-Cut Angle Grinder Cutoff Wheels for Metal
Grinding Wheel | Material | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Thk. | Arbor Hole Size | Arbor Hole Thread Size | Max. Rotation Speed, rpm | Designation | Shape | Abrasive | Reinforcement | For Use On | Grit | Each | |||
9" Diameter | |||||||||||||
| 5/64" | 7/8" | — | 6,600 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Stainless Steel, Steel | 46 | 4535A223 | 000000 | ||
| 3/32" | — | 5/8"-11 | 6,600 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 24 | 4535A77 | 00000 | ||
| 3/32" | 7/8" | — | 6,600 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 24 | 4535A76 | 00000 | ||
Easy-Use Grinding Wheels for Angle Grinders—Use on Metals
Wheel | Each | Package | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Thk. | Arbor Hole Size | Arbor Hole Thread Size | Max. Rotation Speed, rpm | Abrasive Material | Abrasive Bond Material | Designation | Shape | Backup Pads Req. | Color | Grit (Surface Texture) | Each | Pkg. Qty. | Pkg. | ||||
For Steel, Stainless Steel, Aluminum, and Brass | ||||||||||||||||||
Unthreaded Arbor Hole | ||||||||||||||||||
| 9" | 1/4" | 7/8" | — | 6,600 | Aluminum Oxide | Synthetic Resin | Type 28 | Raised Hub | No | Black | 24 (Rough) | 4477A2 | 000000 | 20 | 4477A212 | 0000000 | ||
Threaded Arbor Hole | ||||||||||||||||||
| 9" | 1/4" | — | 5/8"-11 | 6,600 | Aluminum Oxide | Synthetic Resin | Type 28 | Raised Hub | No | Black | 24 (Rough) | 4477A12 | 00000 | 10 | 4477A121 | 000000 | ||
Flush-Cut Angle Grinder Cutoff Wheels for Stainless Steel
Grinding Wheel | Material | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Thk. | Arbor Hole Thread Size | Max. Rotation Speed, rpm | Designation | Shape | Abrasive | Reinforcement | For Use On | Grit | Each | |||
9" Diameter | ||||||||||||
| 3/32" | 5/8"-11 | 6,600 | Type 27 | Raised Hub | Aluminum Oxide/Zirconia Alumina Blend | Fiberglass Mesh | Stainless Steel | 36 | 4535A128 | 000000 | ||
Contaminant-Free Grinding Wheels for Angle Grinders—Use on Metals
Wheel | Each | Package | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Thk. | Arbor Hole Thread Size | Max. Rotation Speed, rpm | Abrasive Material | Abrasive Bond Material | Designation | Shape | Backup Pads Req. | Color | Grit (Surface Texture) | Each | Pkg. Qty. | Pkg. | ||||
For Stainless Steel | |||||||||||||||||
Threaded Arbor Hole | |||||||||||||||||
| 9" | 1/4" | 5/8"-11 | 6,600 | Aluminum Oxide | Synthetic Resin | Type 27 | Raised Hub | No | Black | 24 (Rough) | 4408A24 | 000000 | 10 | 4408A241 | 0000000 | ||
General Purpose Curved-Surface Flexible Grinding Wheels for Angle Grinders—Use on Metals
Each | Package | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Thk. | Arbor Hole Thread Size | Max. Rotation Speed, rpm | Abrasive Material | Abrasive Bond Material | Backup Pads Req. | Color | Choose a Grit (Surface Texture) | Each | Pkg. Qty. | Pkg. | ||||
Type 27, Raised Hub | |||||||||||||||
For Stainless Steel and Steel—Threaded Arbor Hole | |||||||||||||||
| 9" | 1/8" | 5/8"-11 | 6,500 | Aluminum Oxide | Synthetic Resin | No | Black | 36 (Rough), 46 (Rough), 60 (Rough) | 8731A9 | 000000 | 10 | 8731A18 | 0000000 | ||
Cutoff Saw Wheels for Metallurgical Testing
Grinding Wheel | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Thk. | For Hardness | Arbor Hole Size | Arbor Hole Shape | Max. Rotation Speed, rpm | Designation | Shape | Abrasive Material | For Use On | Grit | Each | |||
9" Diameter | |||||||||||||
| 0.063" | Rockwell C30 to Rockwell C40 | 1 1/4" | Round | 4,025 | Type 1 | Straight | Aluminum Oxide | Iron, Stainless Steel, Steel | 90 | 4170A13 | 000000 | ||
| 0.063" | Rockwell C40 to Rockwell C55 | 1 1/4" | Round | 4,025 | Type 1 | Straight | Aluminum Oxide | Iron, Stainless Steel, Steel | 100 | 4170A12 | 00000 | ||
| 0.063" | Rockwell C55 to Rockwell C68 | 1 1/4" | Round | 4,025 | Type 1 | Straight | Aluminum Oxide | Stainless Steel, Steel | 100 | 4170A11 | 00000 | ||
Flush-Cut Angle Grinder Cutoff Wheels for Aluminum, Brass, and Copper
Grinding Wheel | Material | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Thk. | Arbor Hole Thread Size | Max. Rotation Speed, rpm | Designation | Shape | Abrasive | Reinforcement | For Use On | Grit | Each | |||
9" Diameter | ||||||||||||
| 1/16" | 5/8"-11 | 6,600 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Aluminum, Brass, Copper | 24 | 4535A96 | 000000 | ||
Long-Life Arbor-Mount Sanding Discs for Stainless Steel and Hard Metals
Flush-Cut Contaminant-Free Angle Grinder Cutoff Wheels for Stainless Steel
Grinding Wheel | Material | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Thk. | Arbor Hole Size | Max. Rotation Speed, rpm | Designation | Shape | Abrasive | Reinforcement | For Use On | Grit | Each | |||
9" Diameter | ||||||||||||
| 0.078" | 7/8" | 6,600 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Stainless Steel | 46 | 4535A105 | 000000 | ||
Arbor-Mount Sanding Discs
Dia. | Arbor Hole Dia. | Arbor Hole | Abrasive Backing Material | Disc Shape | For Use On | For Use With | Choose a Grit | Pkg. Qty. | Pkg. | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Aluminum Oxide Abrasive | ||||||||||||
For Rough Finish | ||||||||||||
| 9" | 7/8" | Unthreaded | Fiber | Flat | Steel, Wood | Angle Grinders | 16, 24, 36, 50, 60, 80 | 5 | 4699A731 | 000000 | ||
For Smooth Finish | ||||||||||||
| 9" | 7/8" | Unthreaded | Fiber | Flat | Steel, Wood | Angle Grinders | 100, 120 | 5 | 4699A732 | 00000 | ||
Zirconia Alumina Abrasive | ||||||||||||
For Rough Finish | ||||||||||||
| 9" | 7/8" | Unthreaded | Fiber | Flat | Steel, Wood | Angle Grinders | 24, 36, 50 | 5 | 4732A58 | 00000 | ||
Adhesive-Back Sanding Discs
Dia. | Abrasive Backing Material | For Use On | For Use With | Choose a Grit | Pkg. Qty. | Pkg. | |||
|---|---|---|---|---|---|---|---|---|---|
Aluminum Oxide Abrasive | |||||||||
For Rough Finish | |||||||||
| 9" | Cloth | Steel, Wood | Stationary Disc Sanders | 36, 40, 50, 60, 80 | 5 | 4700A731 | 000000 | ||
For Smooth Finish | |||||||||
| 9" | Cloth | Steel, Wood | Stationary Disc Sanders | 100, 120, 180, 220 | 5 | 4700A732 | 00000 | ||
For Extra-Smooth Finish | |||||||||
| 9" | Cloth | Steel, Wood | Stationary Disc Sanders | 240, 320, 400 | 5 | 4700A733 | 00000 | ||
Zirconia Alumina Abrasive | |||||||||
For Rough Finish | |||||||||
| 9" | Cloth | Steel, Wood | Stationary Disc Sanders | 36, 40, 50, 60, 80 | 1 | 47125A691 | 0000 | ||
For Smooth Finish | |||||||||
| 9" | Cloth | Steel, Wood | Stationary Disc Sanders | 120 | 1 | 47125A226 | 0000 | ||
Adhesive-Back Sanding Discs for Soft Metals, Plastic, and Rubber
Dia. | Abrasive Backing Material | For Use On | For Use With | Choose a Grit | Pkg. Qty. | Pkg. | |||
|---|---|---|---|---|---|---|---|---|---|
Silicon Carbide Abrasive | |||||||||
For Rough Finish | |||||||||
| 9" | Cloth | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Stationary Disc Sanders | 60, 80 | 1 | 4678A161 | 00000 | ||
| 9" | Synthetic Paper | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Stationary Disc Sanders | 60 | 5 | 47185A61 | 00000 | ||
| 9" | Synthetic Paper | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Stationary Disc Sanders | 80 | 5 | 47185A62 | 0000 | ||
For Smooth Finish | |||||||||
| 9" | Cloth | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Stationary Disc Sanders | 100, 120, 180 | 1 | 4678A162 | 0000 | ||
| 9" | Synthetic Paper | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Stationary Disc Sanders | 180 | 5 | 47185A64 | 00000 | ||
For Extra-Smooth Finish | |||||||||
| 9" | Synthetic Paper | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Stationary Disc Sanders | 240 | 5 | 47185A65 | 0000 | ||
For Polished Finish | |||||||||
| 9" | Synthetic Paper | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Stationary Disc Sanders | 600 | 5 | 47185A67 | 0000 | ||
Contaminant-Free Angle Grinder Cutoff Wheels for Stainless Steel
Grinding Wheel | Material | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Thk. | Arbor Hole Size | Max. Rotation Speed, rpm | Designation | Shape | Abrasive | Reinforcement | For Use On | Grit | Each | |||
9" Diameter | ||||||||||||
| 0.078" | 7/8" | 6,600 | Type 1 | Straight | Aluminum Oxide | Fiberglass Mesh | Stainless Steel | 46 | 4003A98 | 000000 | ||














































