This is a package of 4 Norton straight cup grinding wheels. Please refer to the technical specifications in the listing for more information.
We have inspected this item and it does not appear to have any damage or defects that would affect the functionality. Please refer to the photos for more information.
This unit only includes what is photographed in the listing.
Technical Specs
| Item | Straight Cup Grinding Wheel |
| Manufacturer Part Number | 66243530218 |
| Series | 32A |
| Wheel Type | Type 6 |
| Diameter | 4 in |
| Thickness | 1-1/2 in |
| Arbor Hole Size | 1/2 in |
| Arbor Hole Type | Unthreaded Hole |
| Rim Thickness | 1/2 in |
| Back Thickness | 1/2 in |
| Abrasive Material | Aluminum Oxide |
| Abrasive Grade | Medium |
| Abrasive Material Grade | 32A |
| Grit | 60 |
| Wheel Hardness | K |
| Bond | VBE |
| Bond Type | Vitrified |
| Primary Material Application | Aluminum/Cast Iron/Stainless Steel/Steel/Tool Steel |
| Compatible Tool Type | Tool and Cutter Grinder |
| Maximum Operating Speed | 5,730 RPM |