3M Flap Disc 577F, 80, T29, 4-1/2 in x 7/8 in
USD 18.50 USD
Specifications
| Country Of Origin | United States |
| Brand | 3M™ |
| UPC | 51141309903 |
| MPN | 7000119474 |
| Abrasive Material | Alumina Zirconia |
| Application | Finishing |
| Attachment Type | Threaded |
| Backing Material | Polyester Cloth |
| Backing Weight | YF Weight |
| Center Hole Diameter (Imperial) | 0.875 in |
| Center Hole Diameter (Metric) | 22.225 mm |
| Coat Type | Closed Coat |
| Disc Type | T29 |
| Equipment - Machines | Right Angle Grinders |
| For Use On | Stainless Steel |
| Industries | Metalworking |
| Maximum Speed | 13300 rpm |
| Overall Diameter (Imperial) | 4.5 in |
| Overall Diameter (Metric) | 114.3 mm |
| Sub Applications | Right Angle Grinding |
| Sub Industries | Metal Fabrication |
| Center Hole Thread Size | Non Pertinent |
| Equipment Machines | Right Angle Grinders |
| Grade | Non Pertinent |
| Product Category | Coated Abrasives |
| Product Color | Green |
| Product Form | Disc |
| Weight | 4.31 oz, 122.29 g |
| Sold As | each |
A grinding aid reduces grinding temperatures for processes involving heat-sensitive alloys such as stainless steel, nickel alloys, and titanium. Disc Type T29. And, because their overlapping construction allows more abrasive material to be loaded onto the cutting surface, they far outlast typical discs.