3M AM46665 ~ Microfinishing Film Roll 50 Micron 372L Aluminum oxide (0.591 in x 1200 Ft x 1 in) Grit_54 and other substrates

and other substrates

and heat resistance are needed

Part # 7000120327 Sold in qty's of 5 Backing material Paper Color Green Diameter 6 Inch Grit 40 Line Green Corps Material 251U Abrasive grain Aluminum Oxide Country of origin USA Product type PSA Discs Vacuum type Non-Vacuum

wearing away continuously exposing fresh abrasives

Part # 64830 Sold in qty's of 1 Backing material Cloth Grit 600 Length 50m Width 1-1/2 Inch Material KL361 Abrasive grain Aluminum Oxide Country of origin Poland Product type Premium sanding roll

3M AM46665 ~ Microfinishing Film Roll 50 Micron 372L Aluminum oxide (0.591 in x 1200 Ft x 1 in) Grit_54 and other substrates3M Microfinishing Film Roll, 372L, 50 micron, 0. 59 in x 1200 ft x 1 in (15 mm x 365. 8 m x 25. 4 mm) The 3M Microfinishing Film Roll 372L features micron graded premium aluminum oxide bonded to a 5 mil (0. 13 mm) 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