3M AB19353 ~ Microfinishing Film Roll 100 Micron 372L Aluminum Oxide ASO Keyed Core (3 Inch x 150 ft) Material_KM613 Paper backing

Paper backing

Part # 70070 Sold in qty's of 10 Application Finishing Diameter 2-1/2 Inch Grit 60 Width 1 Inch Product type Shank Mount Wheels Shank 1/4 Inch

Part # 70026 Sold in qty's of 10 Application Finishing Diameter 1-1/2 Inch Grit 80 Width 1/2 Inch Product type Shank Mount Wheels Shank 1/4 Inch

Part # 322779 Sold in qty's of 10 Arbor 7/8 Inch Diameter 6 Inch Grit 60 Abrasive grain Zirconia Alumina Country of origin Germany Product type Convex 12 Degree

3M AB19353 ~ Microfinishing Film Roll 100 Micron 372L Aluminum Oxide ASO Keyed Core (3 Inch x 150 ft) Material_KM613 Paper backing3M Microfinishing Film Roll, 372L, 100 micron, 8 in x 150 ft x 3 in (203. 2 mm x 45. 7 m x 76. 2 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