This is a package of 10 Norton flaring cup grinding wheels. Please refer to technical specifications in the listing for more information.
We have inspected this item and we do not have the capability to fully test it. There are some very small pieces broken off some of the bottoms. Please refer to the photos for more information.
This unit only includes what is photographed in the listing. Made in USA.
Technical Specs
| Item | Flaring Cup Grinding Wheel |
| Manufacturer Part Number | 66252809618 |
| Series | Gemini 57A |
| Wheel Type | Type 11 |
| Diameter | 6 in |
| Thickness | 2 in |
| Arbor Hole Size | 5/8"-11 |
| Arbor Hole Type | Threaded Hole |
| Rim Thickness | 1-1/2 in |
| Back Thickness | 3/4 in |
| Abrasive Material | Aluminum Oxide |
| Abrasive Grade | Extra Coarse |
| Specification | 57A16-Q |
| Abrasive Material Grade | 57A |
| Grit | 16 |
| Wheel Hardness | Q |
| Bond Type | Resin |
| Primary Material Application | Aluminum Brass Bronze Cast Iron Copper Nickel Alloy Stainless Steel Steel Titanium Tool Steel |
| Compatible Tool Type | Cup Grinder |
| Maximum Operating Speed | 6,000 RPM |