3M™ Microfinishing Film Roll 372L, 30 Mic 5MIL, 0.807 in x 500 ft x 2 in (20.5mmx152.5m), Plastic Core, ASO, End Roll Mark Black Hoses 3M SKU: 7010516441

3M SKU: 7010516441

triangular-shaped grains that cut at least 30% faster and last at least 30% longer than other conventional ceramic abrasives

3M SKU: 7100189110

3M SKU: 7010508660

3M™ Microfinishing Film Roll 372L, 30 Mic 5MIL, 0.807 in x 500 ft x 2 in (20.5mmx152.5m), Plastic Core, ASO, End Roll Mark Black Hoses 3M SKU: 70105164413M SKU: 7100211652 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