3M™ Microfinishing Film Roll 372L, 15 Mic 5MIL, 0.571 in x 650 ft x 3 in (14.5mmx198m), Plastic Core, ASO, End Roll Mark Black Min Qty Order:21 Tough aluminum oxide abrasive mineral

Tough aluminum oxide abrasive mineral cuts fast and performs well on many substrates

Precision Shape Grain offer excellent cut-rate and life

3M SKU: 7100296466

carbide and composites

The reinforced

3M™ Microfinishing Film Roll 372L, 15 Mic 5MIL, 0.571 in x 650 ft x 3 in (14.5mmx198m), Plastic Core, ASO, End Roll Mark Black Min Qty Order:21 Tough aluminum oxide abrasive mineral3M SKU: 7100191598 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