Norton Product Tiers
Best
Our BEST tier products are designed for the customer who is seeking the highest productivity at the lowest total cost.
Better
Our BETTER tier products provide an excellent blend of performance and price.
Good
Our GOOD tier products promise the highest quality you expect from the Norton name with a low initial price.
Norton Gemini A AO Type 27 Grinding and Cutting Wheel
Features and benefits
Upgraded with a new premium aluminum oxide grain for 15% faster cut rate
1/8 inch combination depressed center wheels optimized for light 30 degree grinding and 90 degree notching and cutting
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, especially multi-pass welding for pipefitting, notching and any job that requires a quick turnaround
Part Specifications
Where to Buy|
Diameter
|
Arbor Hole
|
Thickness
|
Grit Size
|
Sanding Grade
|
Inventory Type
|
Max Operating Speed
|
External Spec
|
Abrasive
|
Wheel Type
|
Thread Size
|
Packaging Quantity
|
Part Number
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 in | 5/8 in | 1/8 in | 24 Grit | Coarse | Stock | 8600 | GEMINI | Aluminum Oxide | Type 27 | - | 10 | 66252939259 |
| 7 in | 7/8 in | 1/8 in | 24 Grit | Extra Coarse | Stock | 8600 | GEMINI | Aluminum Oxide | Type 27 | - | 20 | 66252939207 |
| 9 in | 5/8 in | 1/8 in | 24 Grit | Extra Coarse | Stock | 6600 | GEMINI | Aluminum Oxide | Type 27 | 5/8 in - 11 | 10 | 66253048983 |
| 9 in | 7/8 in | 1/8 in | 24 Grit | Extra Coarse | Stock | 6600 | GEMINI | Aluminum Oxide | Type 27 | - | 20 | 66253048994 |
| 6 in | 7/8 in | 1/8 in | 24 Grit | Coarse | Stock | 10185 | GEMINI | Aluminum Oxide | Type 27 | - | 20 | 66252801864 |
| 6 in | 5/8 in | 1/8 in | 24 Grit | Extra Coarse | Stock | 10185 | GEMINI | Aluminum Oxide | Type 27 | 5/8 in - 11 | 10 | 66252833965 |
| 4-1/2 in | 5/8 in | 1/8 in | 24 Grit | Extra Coarse | Stock | 13580 | GEMINI | Aluminum Oxide | Type 27 | - | 10 | 66252843590 |
| 4-1/2 in | 7/8 in | 1/8 in | 24 Grit | Extra Coarse | Stock | 13580 | GEMINI | Aluminum Oxide | Type 27 | - | 25 | 66252843591 |
| 5 in | 7/8 in | 1/8 in | 24 Grit | Extra Coarse | Stock | 12225 | GEMINI | Aluminum Oxide | Type 27 | - | 25 | 66252843596 |
| 4 in | 5/8 in | 1/8 in | 24 Grit | Extra Coarse | Stock | 15280 | GEMINI | Aluminum Oxide | Type 27 | - | 25 | 66252842017 |
| 4 in | 3/8 in | 1/8 in | 24 Grit | Coarse | Stock | 15280 | GEMINI | Aluminum Oxide | Type 27 | - | 25 | 66252842016 |
Product Uses
Applications
Machines
Other Recommended Products
Norton Classic Carbon Steel Knot - Standard Twist Wheel Brush
Norton Vortex Rapid Prep CA TR (Type III) Fiberglass Non-Woven Flat Flap Disc
Norton Blaze Rapid Strip CA Arbor Hole Non-Woven Depressed Center Disc
Norton Metal AO Right Angle Type 42 Cut-Off Wheel Metal & Stainless Steel
Norton Quantum3 CA Right Angle Type 27 Grinding Wheel Metal & Stainless Steel
Norton Vortex Rapid Prep AO TR (Type III) Fiberglass Non-Woven Flat Flap Disc
