3M™  Microfinishing Film Roll 372L, 8" x 150' x 3" 60 Micron Grit

3M™ Microfinishing Film Roll 372L, 8" x 150' x 3" 60 Micron Grit

  • $339.14


3M™ Microfinishing Film Roll 372L, 8" x 150' x 3" 60 Micron Grit

An aluminum oxide micron roll resin bonded to a 5 mil polyester film backing. The backing has a friction grip coating for slip resistance. Precision finishing of cylindrical surfaces such as automotive camshafts & crankshafts.

High strength film backing and micron-graded aluminum oxide mineral provides precise, uniform, close-tolerance finishes. Fast cutting. Long length rolls.

Applications are: Fine Finishing, Powertrain Microfinishing, Superfinishing