3M™ Microfinishing Film Roll 372L, 30 Mic 5MIL, 2 in x 150 ft x 3 in (50.8mmx45.75m), Keyed Core, ASO Brushes Flaps are bonded to a

Flaps are bonded to a steel core for maximum strength and durability

3M SKU: 7000047221

3M SKU: 7010493082

significantly reducing the chance of loading and extending the life of the disc

3M™ Microfinishing Film Roll 372L, 30 Mic 5MIL, 2 in x 150 ft x 3 in (50.8mmx45.75m), Keyed Core, ASO Brushes Flaps are bonded to a3M SKU: 7010510125 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