3M AM39421 ~ Microfinishing Film Roll 8 Micron 372L Aluminum oxide (2 in x 450 Ft x 3 in) CA SST Part # 303234 Sold in

Part # 303234 Sold in qty's of 3 Backing material Cloth Color Brown Diameter 20 Inch Grit 36 Material CS310 Abrasive grain Aluminum Oxide Country of origin Germany Product type PSA Discs Vacuum type Non-Vacuum

It is ideal for use with cleaning and descaling operations

Part # 7000120240 Sold in qty's of 10 Backing material Cloth Color Orange Diameter 12 Inch Grit 36 Material 777F Abrasive grain Ceramic Country of origin USA Product type PSA Discs Vacuum type Non-Vacuum

Designed for use on both portable chop saws and stationary saws

and it holds its shape to minimize wheel dressing

3M AM39421 ~ Microfinishing Film Roll 8 Micron 372L Aluminum oxide (2 in x 450 Ft x 3 in) CA SST Part # 303234 Sold in3M Microfinishing Film Roll, 372L, 80 micron, 2 in x 450 ft x 3 in (50. 8 mm x 137. 2 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