System of Measurement System of Measurement |
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Wheel Type Wheel Type | Show |
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 | Type 5 |
Wheel Type Wheel Type | Hide |
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| Solid | Tread on Core |
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| Flat Free | Pneumatic |
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| Semi- Pneumatic | Type 1 |
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| Type 6 | Type 11 |
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| Type 2 | Type 27 |
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| Type 5 | Type 28 |
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| Hollow Core | Type 12 |
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| Type 7 | Type 29 |
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| Type 35 |
For Use On For Use On |
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For Use With For Use With |
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Abrasive Material Abrasive Material |
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Wheel Shape Wheel Shape |
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Arbor Hole Arbor Hole |
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Norton Number Norton Number |
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Abrasive Bond Material Abrasive Bond Material |
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Surface Texture Surface Texture |
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Shaped Norton Toolroom Grinding Wheels for Metals
The special shapes of these wheels provide more clearance than typical straight wheels.
38A white wheels are for light material removal. They stay cool during use, so they're a good choice for heat-sensitive applications. They are aluminum oxide, which is the most common abrasive used in grinding metal.
32A purple wheels are for medium to heavy material removal. They are aluminum oxide.
32AA purple wheels are for medium to heavy material removal. They are a blend of aluminum oxide and ceramic aluminum oxide, which lasts up to twice as long as 32A wheels.
5SG blue wheels are for heavy material removal. They are ceramic aluminum oxide, which lasts up to five times as long as 32A wheels.
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 | |
38A White—VBE Bond | |||||||||||
For Steel | |||||||||||
| 7" | 1" | 1 1/4" | 3,600 | Aluminum Oxide | Vitrified Clay | Type 5 | Recessed | 46 (Rough) | I | 0000000 | 000000 |
For Steel, Iron | |||||||||||
| 7" | 1" | 1 1/4" | 3,600 | Aluminum Oxide | Vitrified Clay | Type 5 | Recessed | 46 (Rough) | K | 0000000 | 00000 |
32A Purple—VBE Bond | |||||||||||
For Steel | |||||||||||
| 7" | 3/4" | 1 1/4" | 3,600 | Aluminum Oxide | Vitrified Clay | Type 5 | Recessed | 46 (Rough) | I | 00000000 | 00000 |
| 7" | 3/4" | 1 1/4" | 3,600 | Aluminum Oxide | Vitrified Clay | Type 5 | Recessed | 60 (Rough) | I | 00000000 | 00000 |
| 7" | 1" | 1 1/4" | 3,600 | Aluminum Oxide | Vitrified Clay | Type 5 | Recessed | 46 (Rough) | I | 00000000 | 00000 |
| 7" | 1" | 1 1/4" | 3,600 | Aluminum Oxide | Vitrified Clay | Type 5 | Recessed | 60 (Rough) | I | 00000000 | 00000 |
| 8" | 1" | 1 1/4" | 3,105 | Aluminum Oxide | Vitrified Clay | Type 5 | Recessed | 46 (Rough) | I | 00000000 | 00000 |
| 8" | 1" | 1 1/4" | 3,600 | Aluminum Oxide | Vitrified Clay | Type 5 | Recessed | 60 (Rough) | I | 00000000 | 00000 |
| 14" | 1 1/2" | 5" | 1,800 | Aluminum Oxide | Vitrified Clay | Type 5 | Recessed | 46 (Rough) | I | 00000000 | 000000 |
For Steel, Stainless Steel, Iron, Nickel | |||||||||||
| 7" | 1" | 1 1/4" | 3,600 | Aluminum Oxide | Vitrified Clay | Type 5 | Recessed | 46 (Rough) | H | 00000000 | 00000 |
32AA Purple—VTR Bond | |||||||||||
For Steel, Stainless Steel, Iron, Nickel | |||||||||||
| 7" | 3/4" | 1 1/4" | 3,600 | Aluminum Oxide/Ceramic Alumina Blend | Vitrified Clay | Type 5 | Recessed | 46 (Rough) | I | 00000000 | 00000 |
| 7" | 1" | 1 1/4" | 3,600 | Aluminum Oxide/Ceramic Alumina Blend | Vitrified Clay | Type 5 | Recessed | 46 (Rough) | I | 00000000 | 00000 |
5SG Blue—VS Bond | |||||||||||
For Steel | |||||||||||
| 7" | 1" | 1 1/4" | 3,600 | Ceramic Alumina | Vitrified Clay | Type 5 | Recessed | 46 (Rough) | I | 000000000 | 000000 |
| 14" | 1 1/2" | 5" | 1,800 | Ceramic Alumina | Vitrified Clay | Type 5 | Recessed | 46 (Rough) | I | 000000000 | 000000 |
For Steel, Iron | |||||||||||
| 7" | 1" | 1 1/4" | 3,600 | Ceramic Alumina | Vitrified Clay | Type 5 | Recessed | 46 (Rough) | J | 000000000 | 000000 |
| 7" | 1" | 1 1/4" | 3,600 | Ceramic Alumina | Vitrified Clay | Type 5 | Recessed | 60 (Rough) | J | 000000000 | 000000 |
Heavy-Removal Norton Toolroom
Grinding Wheels for Metals
The porous bond leaves more space between abrasive grains so heavy amounts of chips and coolant easily flow through.
32A purple wheels are for medium to heavy material removal. They are aluminum oxide, which is the most common abrasive used in grinding metal.
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 | |
32A Purple—VBEP Bond | |||||||||||
For Steel | |||||||||||
| 7" | 1" | 1 1/4" | 3,600 | Aluminum Oxide | Vitrified Clay | Type 5 | Recessed | 46 (Rough) | G | 00000000 | 000000 |
For Steel, Iron | |||||||||||
| 7" | 1" | 1 1/4" | 3,600 | Aluminum Oxide | Vitrified Clay | Type 5 | Recessed | 46 (Rough) | H | 00000000 | 00000 |