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- 80 Grit
- Ceramic Material
description
- Our 3M™ Cartridge Roll 747D is ideal for metal finishing in small hard to reach areas like corners or inside pipes. These cartridge rolls feature a blend of aluminum oxide and 3M™ ceramic grain on a strong cotton backing around a solid mandrel core. Available in both tapered and regular designs.
features
- Multi-layer, multi-wear design enhances abrasive longevity and helps produce a consistent cut
- Ceramic aluminum oxide blended mineral breaks down to reveal sharp cutting edges
- Anti-friction grinding aid reduces grinding temperatures and helps abrasive run smooth
- Available tapered shape is ideal for blending, deburring and polishing in hard-to-reach areas
- Arbor hole accommodates mandrel tool attachment used by a variety of tools
| Diameter | 1/2 in |
| Backing Wt. | X Weight |
| Bond | Resin |
| Overall Length [Min] | 1.5 in, 38.1 mm |
| Overall Diameter | 0.5 in, 12.7 mm |
| Backing Weight | X Weight |
| Type of Abrasive | Coated |
| Center Hole Dia. | 1/8 in |
| Grit | 80 |
| RPM [Max] | 24000 rpm |
| Product Form | Cartridge Roll |
| Coat Type | Closed |
| Material | Ceramic |
| Backing Material | Cloth |
| Center Hole | 0.125 in, 3.175 mm |
| Abrasive Material | Ceramic |
| Color | Orange |
| Type | Full Taper |
| Length | 1 1/2 in |
| Weight | 0.18 LB |
| EAN or UPC | 51144807871 |
