Industrial 3M Products & Supplies

3M Microfinishing Film Roll 372L, 40 Mic 5 mil, 1 in x 450 ft x 3 in(25.4mmx137.25m), Plastic Core, ASO, End Roll Mark Black 20233 Industrial 3M

Sold As: 4-Pack
SKU: 7010510007
Made to Order: For a lead time estimate, please send your request to
UPC: 00051119202335
3M ID: CY998737613
5 Digit UPC: 20233
Shelf Life: 3650 Days
Country of Origin: USA
Manufacturer: 3M
$591.39 ($147.85 / Count)
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Our 3M Microfinishing Film Roll 372L features micron-graded premium aluminum oxide bonded to a 5 mil 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.

Extra Details

  • Available in a range of grades to help operators achieve goal tolerances
  • Color-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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