To be used with disc sanders
3M? precision-shaped ceramic grain delivers sharp, cool and consistent cutting action
Evenly-spaced grain features gaps that help debris escape, bolstering abrasive’s ability to resist loading
Poly-cotton backing offers great tensile strength, helping enhance overall abrasive durability
Heavy X-weight backing does not wear and tear easily, rendering the disc a good match for edgework
3M? Roloc? attachment makes disc to tool attachment swift and easy
Lock Back Sanding Disc, Tools
3M AM76934 Cubitron™ II Roloc™ 947A Durable Edge Disc Cubitron™ II Roloc™ 947A Durable Edge Disc, 3″ Dia., 120+ Grit, Ceramic – Each
$1.87
| Weight | 0.014 lbs |
|---|---|
| Dimensions | 0.25 × 0.03333 × 0.25 in |
| Diameter | 3" |
| Mount | TR (Type III) |
| Grit | 120+ |
| Abrasive Material | Ceramic |
| Max. RPM | 20000 |
| Hub Length | 2.1875" |
| Bearing Bore | 1/2" |
| Durometer | 70 – 75 A Scale |
| Temperature | -43?C to 82?C |