3M™ Microfinishing Film Roll 372L, 8" x 150' x 3" 30 Micron Grit

The standard of 3M's lapping films. Precisely graded aluminum oxide particles coated on a 3 mil polyester film. Provides uniform finishes on various substrates. Available in 0.30, 3.0, 5.0, 9.0, 12.0, and 30.0 micron grades. Applications are Fiber Optic Connector Polishing, Flat Lapping, Superfinishing. Industries Include Electronics.

3M™ Microfinishing Film 5MIL Belt 372L 2" x 72" 30 Micron Grit Aluminum Oxide Our 3M™ Microfinishing Film Belt 372L is designed to help you get the finest finish possible, and is available in a wide variety of forms. It features micron-graded aluminum oxide abrasive bonded to a durable polyester film backing to produce a fast cut-rate and uniform finish on composites, plastic, fiberglass and metal. Primary Applications are: Metalworking

3M™ Microfinishing Film Roll 372L, 4" x 150' x 3" 15 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

Fast cutting abrasive for precise, uniform, close-tolerance finish. High-strength polyester film backing resin-bonded for durability. For metal, plastic, paint spot repair, automotive power train components, roll super finishing. Precision micron-grade aluminum oxide, load resistant free-cut coating for fiberglass, wood, metals and solid surface Applications are Centerless & Cylindrical Grinding, Finishing, Powertrain Microfinishing, Superfinishing. Industries Include AOEM, General Industrial, Precision Grinding & Finishing, Transportation & Heavy Equipment.

3M™ Lapping Film 261X 8-1/2" x 11" Aluminum Oxide 5 Micron The standard of 3M's lapping films. Precisely graded aluminum oxide particles coated on a 3 mil polyester film. Provides uniform finishes on various substrates. Available in 0.30, 3.0, 5.0, 9.0, 12.0, and 30.0 micron grades. Applications are Fiber Optic Connector Polishing, Flat Lapping, Superfinishing. Industries Include Electronics.