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3M™ 051144-97165 Coated Regular Cartridge Roll, 3/4 in Dia x 1-1/2 in OAL, 3/16 in Pilot Hole, P120 Grit, Aluminum Oxide Abrasive

  • Item Code: 3M 051144-97165
  • Brand: 3M
  • Mfg Part No: 051144-97165
  • Manufacturer: 3M
  • Unit Size: 1

Description

3M™ cartridge roll 341D gives you easy access to small, hard to reach spaces for sanding and finishing. As the outermost abrasive layer wears down, the cloth backing frays to expose fresh abrasive layers for continued cutting action. Our 3M™ cartridge roll 341D has a closed coat of aluminum oxide abrasive secured with a heat-resistant resin bond. Cartridge rolls fit onto a cartridge roll mandrel (sold separately) and is ideal for accessing small, hard to reach spaces. Cartridge roll 341D is used in metalworking applications. Aluminum oxide is a popular choice among industrial professionals because of its fast cut rate and long life. This mineral makes a tough, durable abrasive that self-fractures to expose fresh cutting edges, whereas traditional natural abrasives dull more quickly. Due to its fast cut rate, hardness and strength, it is widely used in grinding applications in addition to sanding and finishing applications. Aluminum oxide is suitable for a wide variety of materials in both woodworking and metalworking including ferrous alloys. Heat-resistant resin is a sturdy binding agent that adheres the abrasive to the backing and maintains the stability of the bond even in conditions of high heat or pressure. Cartridge rolls fit onto a compatible mandrel (sold separately) that attaches to a rotary tool such as a die grinder or drill. Together, the mandrel and cartridge roll enable the user to grind or finish hard to reach areas of a workpiece. To ensure correct fit, the center hole diameter of the cartridge roll must be equal the diameter of the mandrel pilot inserted into the cartridge roll.

Features

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    • Small size is ideal for sanding and finishing hard to reach spaces
    • Cloth backing supports heavy sanding yet frays to expose fresh abrasive
    • Resin bond withstands high heat and pressure
    • Aluminum oxide abrasive in a closed coat layer provides fast cut and long life
    • Rolls attach to a compatible cartridge roll mandrel

Tech Specs

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Abrasive Material Aluminum Oxide
Backing Material Cloth
Backing Weight X-Weight
Color Brown
Grade Fine
Grit P120
Maximum Roll Diameter 3/4
Maximum Speed 16000
Overall Length 1-1/2
Pilot Hole Diameter 3/16
Type Coated Regular
UPC 05114497165

Applications

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Blending, Blending Corners, Contour Finishing, Deburring, Deburring Internal Diameters, Grinding, Polishing and Polishing Internal Diameters

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