3M SKU: 7100102121
Lead Time: ~15 days
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.
Anti-friction grinding aid reduces grinding temperatures and helps abrasive run smooth. Arbor hole accommodates mandrel tool attachment used by a variety of tools. Available tapered shape is ideal for blending, deburring and polishing in hard-to-reach areas. Ceramic aluminum oxide blended mineral breaks down to reveal sharp cutting edges. Multi-layer, multi-wear design enhances abrasive longevity and helps produce a consistent cut