3M™ Microfinishing Film Roll 372L, 9 Mic 5MIL, 4 in x 75 ft x 3 in (101.6mmx22.75m), Keyed Core, ASO Min Qty Order:8 3M SKU: 7010514065

3M SKU: 7010514065

3M SKU: 7100250271

3M SKU: 7100205871

Open coat construction and a load-resistant coating help prevent clogging of the disc to optimize cut and prolong disc life

3M SKU: 7010510172

3M™ Microfinishing Film Roll 372L, 9 Mic 5MIL, 4 in x 75 ft x 3 in (101.6mmx22.75m), Keyed Core, ASO Min Qty Order:8 3M SKU: 70105140653M SKU: 7010533709 Lead Time: ~8 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