3M™ Microfinishing Film Roll 372L, 40 Mic 5MIL, Type 2, Blue, 0.63 in x 900 ft x 1 in (16mmx274.25m), Plastic Core, ASO, ERMB Facility Safety This innovative multi-hole pattern extracts

This innovative multi-hole pattern extracts dust better than 5- or 6-hole products — increasing cut and dramatically increasing disc life

3M SKU: 7100102988

Advanced Series net disc delivers virtually dust-free sanding at a value price

3M SKU: 7100215525

3M™ Microfinishing Film Roll 372L, 40 Mic 5MIL, Type 2, Blue, 0.63 in x 900 ft x 1 in (16mmx274.25m), Plastic Core, ASO, ERMB Facility Safety This innovative multi-hole pattern extracts3M SKU: 7010510006 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