CGW Abrasive Flap Disc, 4-1/2 in Diameter, 7/8 in Center Hole, Type 27 Disc, 40 Grit, Medium Grit Grade, Zirconia Alumina Abrasive, Poly Cotton Backing, 13300 rpm Maximum Speed, Applicable Materials: Ferrous, Heat Treated Steel, High Temperature Alloy, High Tensile Alloy, High Tensile Non-Ferrous Metal, Non-Ferrous Metal, Stainless Steel, Performance Tier: Better
| Abrasive Material | : | Zirconia Alumina |
| Applicable Materials | : | Ferrous, Heat Treated Steel, High Temperature Alloy, High Tensile Alloy, High Tensile Non-Ferrous Metal, Non-Ferrous Metal, Stainless Steel |
| Backing Material | : | Poly Cotton |
| Center Hole Size | : | 7/8 in |
| Diameter | : | 4-1/2 in |
| Disc Type | : | Type 27 |
| Grit Grade | : | Medium |
| Grit Size | : | 40 |
| Maximum Speed Rating | : | 13300 rpm |
| Performance Tier | : | Better |