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Norton Gemini A AO Type 27 Grinding Wheel
Features and benefits
Upgraded with a new premium aluminum oxide grain for 15% faster cut rate
1/4 inch thick depressed center wheels designed for heavy duty offhand stock removal, smoothing welds, and beveling
High-performance bond and wheel hardness are designed for fast cut and up to 60% more life and metal removed per wheel
Good choice for grinding 400 series stainless, and hard-grade carbon steel applications, weld repairs, and flashing, and any job that requires a quick turnaround
Part Specifications
Where to Buy|
Diameter
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Arbor Hole
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Thickness
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Grit Size
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Sanding Grade
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Inventory Type
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Max Operating Speed
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External Spec
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Abrasive
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Wheel Type
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Thread Size
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Packaging Quantity
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Part Number
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| 9 in | 7/8 in | 1/4 in | 24 Grit | Extra Coarse | Stock | 6600 | GEMINI | Aluminum Oxide | Type 27 | - | 20 | 66253048991 |
| 4 in | 5/8 in | 1/4 in | 24 Grit | Coarse | Stock | 15280 | GEMINI | Aluminum Oxide | Type 27 | - | 25 | 66252842019 |
| 9 in | 5/8 in | 1/4 in | 24 Grit | Extra Coarse | Stock | 6600 | GEMINI | Aluminum Oxide | Type 27 | 5/8 in - 11 | 10 | 66253049104 |
| 9 in | 5/8 in | 1/4 in | 24 Grit | Extra Coarse | Stock | 6600 | GEMINI FAST CUT | Aluminum Oxide | Type 27 | 5/8 in - 11 | 10 | 66253049105 |
| 4-1/2 in | 7/8 in | 1/4 in | 24 Grit | Extra Coarse | Stock | 13580 | GEMINI FAST CUT | Aluminum Oxide | Type 27 | - | 25 | 66252843584 |
| 4-1/2 in | 7/8 in | 1/4 in | 24 Grit | Extra Coarse | Stock | 13580 | GEMINI | Aluminum Oxide | Type 27 | - | 25 | 66252843594 |
| 7 in | 5/8 in | 1/4 in | 24 Grit | Extra Coarse | Stock | 8600 | GEMINI FAST CUT | Aluminum Oxide | Type 27 | 5/8 in - 11 | 10 | 66252940147 |
| 4-1/2 in | 5/8 in | 1/4 in | 24 Grit | Extra Coarse | Stock | 13580 | GEMINI | Aluminum Oxide | Type 27 | - | 10 | 66252843593 |
| 6 in | 5/8 in | 1/4 in | 24 Grit | Extra Coarse | Stock | 10185 | GEMINI | Aluminum Oxide | Type 27 | 5/8 in - 11 | 10 | 66252832390 |
| 9 in | 7/8 in | 1/4 in | 24 Grit | Extra Coarse | Stock | 6600 | GEMINI FAST CUT | Aluminum Oxide | Type 27 | - | 20 | 66253049077 |
| 6 in | 7/8 in | 1/4 in | 24 Grit | Extra Coarse | Stock | 10185 | GEMINI | Aluminum Oxide | Type 27 | - | 20 | 66252801865 |
| 4 in | 3/8 in | 1/4 in | 24 Grit | Extra Coarse | Stock | 15280 | GEMINI | Aluminum Oxide | Type 27 | - | 25 | 66252842018 |
| 4-1/2 in | 5/8 in | 1/4 in | 24 Grit | Extra Coarse | Stock | 13580 | GEMINI FAST CUT | Aluminum Oxide | Type 27 | 5/8 in - 11 | 10 | 66252843585 |
| 5 in | 5/8 in | 1/4 in | 24 Grit | Extra Coarse | Stock | 12225 | GEMINI | Aluminum Oxide | Type 27 | 5/8 in - 11 | 10 | 66252843597 |
| 7 in | 7/8 in | 1/4 in | 24 Grit | Extra Coarse | Stock | 8600 | GEMINI | Aluminum Oxide | Type 27 | - | 20 | 66252940098 |
| 7 in | 5/8 in | 1/4 in | 24 Grit | Extra Coarse | Stock | 8600 | GEMINI | Aluminum Oxide | Type 27 | - | 10 | 66252940148 |
| 5 in | 7/8 in | 1/4 in | 24 Grit | Extra Coarse | Stock | 12225 | GEMINI | Aluminum Oxide | Type 27 | - | 25 | 66252843598 |
Product Uses
Applications
Machines
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