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- 4 1/2 in Diameter
- 60 Grit
- 7/8 in Center Hole
description
- 3M™ Flap Disc 577F tackles the toughest high-pressure metalworking applications and leaves a blended finish, all in a single step. Our abrasive flap disc features fast-cutting alumina zirconia mineral on durable polyester-backed flaps for extra cutting power, and long life on heavy duty applications such as weld removal, sharp-edge work, and beveling.
features
- Alumina zirconia mineral with a grinding aid provides more cutting power than aluminum oxide across all metal types
- Flaps combine grinding and blending into one step for time savings
- Heavyweight polyester-backed flaps provide longer life on high-pressure applications such as sharp-edge work and beveling
- Quick change disc simplifies disc changes
| Coat Type | Closed |
| Overall Diameter | 4.5 in, 114.3 mm |
| Backing Material | Polyester Cloth |
| Abrasive Material | Alumina Zirconia |
| Form Type | T27 |
| Used With | Carbon Steel |
| Backing Wt. | YF Weight |
| Backing Weight | YF Weight |
| Product Form | Disc |
| For Use On | Stainless Steel, Carbon Steel |
| Grit | 60 |
| Dia. | 4.5 in |
| Disc Type | T27 |
| Center Hole | 0.875 in, 22.225 mm |
| Material | Alumina Zirconia |
| Color | Green |
| RPM [Max] | 13300 rpm |
| Weight | 2.64 LB |
| EAN or UPC | 51141309576 |
