3M™

3M™ 7100143021 Cartridge Roll, 1/2 in Dia x 1-1/2 in OAL, 1/8 in Dia Pilot Hole, 60 Grit, Ceramic Abrasive

7100143021 MFG #: 7100143021
$3.58 / RL
Non-Stock Item
3M™ 7100143021 Cartridge Roll, 1/2 in Dia x 1-1/2 in OAL, 1/8 in Dia Pilot Hole, 60 Grit, Ceramic Abrasive
  • Abrasive Material: Ceramic
  • Backing Material: Cloth
  • Backing Weight: X-Weight
  • Color: Orange
  • Country of Origin: US
  • Grade: Medium
  • Grit: 60
  • Manufacturer Name: 3M
  • Maximum Roll Diameter: 1/2 in
  • Maximum Speed: 24000 rpm
  • Overall Length: 1-1/2 in
  • Pilot Hole Diameter: 1/8 in
  • Type: Coated Regular Straight
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.
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  • Application
  • Item Features
Blending, Deburring and Polishing
  • Arbor hole accommodates mandrel tool attachment used by a variety of tools
  • 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