3M™ Microfinishing Film Roll 372L, 40 Mic 5MIL, Type 2, Blue, 1.142 in x 450 ft x 3 in (29mmx137.25m), Plastic Core, ASO, ERMB Min Qty Order:3 3M SKU: 7010512488

3M SKU: 7010512488

3M SKU: 7000122254

3M SKU: 7000148301

3M™ Flexible Diamond Hand File 6210J includes micron graded diamond mineral anchored to a rigid plastic file in a metal bond matrix with an open dot pattern

sanding and finishing

3M™ Microfinishing Film Roll 372L, 40 Mic 5MIL, Type 2, Blue, 1.142 in x 450 ft x 3 in (29mmx137.25m), Plastic Core, ASO, ERMB Min Qty Order:3 3M SKU: 70105124883M SKU: 7010534030 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