3M AM46660 - Microfinishing Film Roll 20 Micron 372L Aluminum Oxide ASO Keyed Core (0.885 in x 1500 Ft x 2 in) 7100046660
3M AM46660 - Microfinishing Film Roll 20 Micron 372L Aluminum Oxide ASO Keyed Core (0.885 in x 1500 Ft x 2 in) 7100046660 - eGrimesDirect

3M AM46660 - Microfinishing Film Roll 20 Micron 372L Aluminum Oxide ASO Keyed Core (0.885 in x 1500 Ft x 2 in) 7100046660

3M SKU: CA SRO AM46660
Regular price $805.46
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3M Microfinishing Film Roll, 372L, 20 micron, 0.89 in x 1500 ft x 2 in (22.5 mm x 457.2 m x 50.8 mm)

  • The 3M Microfinishing Film Roll 372L features micron-graded premium aluminum oxide bonded to a 5 mil (0.13 mm) polyester film backing to deliver uniform results and meet stringent surface requirements
  • A friction grip coating provides slip resistance for microfinishing machines where film slippage is an issue, and close tolerance work on cylindrical surfaces, such as automotive camshafts and crankshafts.
  • Product Information

    Brand 3M
    Part # 7100046660
    Length 1500ft
    Width 0.89 Inch
    Material 372L
    Micron 20
    Mineral Aluminum Oxide
    Origin Country USA

    Product Information

  • Colour-coded by grade for error proofing
  • Durable polyester film backing provides flexibility for consistent finishing on contoured surfaces
  • Micron-graded aluminum oxide abrasive cuts fast and provides a consistent, fine finish
  • Polyester film backing can be run wet
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