3M Cartridge Roll 747D, 1/4 in x 1 in x 1/8 in 80 x-Weight, 100 per case (Pack of 100)

The 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.

• 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