3M™ Microfinishing Film Roll 372L, 60 Mic 5MIL, 0.709 in x 500 ft x 2 in (18mmx152.5m), Plastic Core, ASO, End Roll Mark Black Min Qty Order:17 smaller than the internal diameter

smaller than the internal diameter of the workpiece

3M SKU: 7010369489

Lead Time: ~34 days

micron-graded aluminum oxide abrasive bonded to a durable polyester film backing to produce a fast cut-rate and uniform finish on wood

3M™ Microfinishing Film Roll 372L, 60 Mic 5MIL, 0.709 in x 500 ft x 2 in (18mmx152.5m), Plastic Core, ASO, End Roll Mark Black Min Qty Order:17 smaller than the internal diameter3M SKU: 7100211634 Lead Time: ~10 days 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. Available in a