3M™ Microfinishing Film Roll 372L, 20 Mic 5MIL, Type 2, Red, 1.004 in x 656 ft x 3 in (25.5mmx200m), Keyed Core, ASO, ERMB Min Qty Order:12 Premium aluminum oxide offers improved

Premium aluminum oxide offers improved cut and abrasive life

Comfortable

3M™ Blue Net Discs are built with an engineered ceramic-mineral blend of abrasives to deliver a faster cut rate and longer disc life than other leading brands' net discs in their class

Flutes are the helical or straight grooves in the body of the tool

UHMWPE (static dissipating/static conductive) (FDA/USDA compliant materials)

3M™ Microfinishing Film Roll 372L, 20 Mic 5MIL, Type 2, Red, 1.004 in x 656 ft x 3 in (25.5mmx200m), Keyed Core, ASO, ERMB Min Qty Order:12 Premium aluminum oxide offers improved3M SKU: 7100259951 Lead Time: ~7 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