3M AB80138 ~ Microfinishing Film Roll 30 Micron 372L Aluminum oxide ASO Keyed Core (8 in x 150 Ft x 3 in) Diameter_11-1/4 Inch Part # 321675 Sold in

Part # 321675 Sold in qty's of 10 Arbor 7/8 Inch Diameter 5 Inch Grit 60 Abrasive grain Zirconia Alumina Country of origin Poland Product type Depressed Centre

Part # 11U172 Sold in qty's of 25 Arbor 7/8 Inch Diameter 7 Inch Grade A-30 Grit 30 Max RPM 8

Incorporating WALTER's Cyclone and high-tech Blendex technologies

Part # 12E344 Sold in qty's of 1 Arbor 1 Inch Diameter 6 Inch Grade 36 Coarse Grit 36 Max RPM 4

Part # 3778 Sold in qty's of 1 Backing material Cloth Grit 240 Length 50m Width 1 Inch Material KL361 Abrasive grain Aluminum Oxide Country of origin Poland Product type Premium sanding roll

3M AB80138 ~ Microfinishing Film Roll 30 Micron 372L Aluminum oxide ASO Keyed Core (8 in x 150 Ft x 3 in) Diameter_11-1/4 Inch Part # 321675 Sold in3M Microfinishing Film Roll, 372L, 30 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