This is a package of 50 (consisting of two sealed 25-disc factory foil packages) of 3M Cubitron 3 1182C TN Quick Change Fibre Discs (MPN: 7100310727 / Part Number: 66440). These 4-1/2 inch discs feature re-engineered 36+ grade Precision Shaped Ceramic Grain designed for fast cutting rates, cool operation, and high stock removal on carbon and mild steel grinding applications.
We have inspected this item and it appears to be in original packaging.
Please refer to the photos for more information.
This unit only includes what is photographed in the listing.
Made in USA.
Technical Specs
| Item | Fibre Disc |
| Manufacturer Part Number | 7100310727 |
| Series | 1182C |
| Diameter | 4-1/2 in |
| Arbor Hole Size | 5/8"-11 |
| Abrasive Material | Precision Shaped Ceramic Grain |
| Abrasive Grade | Extra Coarse |
| Grit | 36+ |
| Backing Material | Fiber |
| Coating Coverage | Open |
| Primary Material Application | Steel / Carbon Steel |
| Maximum Operating Speed | 13,300 RPM |
| Resistance Properties | Tear Resistant |
| Color | Purple |
| Country of Origin | USA |
| Attachment Type | TN Quick Change |
| Pack Quantity | 50 (2 Packs of 25) |
| Part Number | 66440 |