3M Hookit Diamond Microfinishing Film Disc, 675L, M74, 6 in x NH (152.4 mm x NH) Designed with a durable polyester film backing and diamond mineral, the 3M Hookit Diamond Microfinishing Film Disc 675L is ideal for finish reduction on hard materials including thermal spray coatings, ceramics, carbides, chilled iron, and graniteA hook-and-loop attachment system makes attachment swift and simple. Product Information Brand 3M Part # 7000139493 Diameter 6 Inch Dimensions 6xNH Micron 74 Mineral Diamond Origin Country USA Product Type Velcro Discs Vacuum Type Non-Vacuum Product InformationHook and loop attachment allows for quick disc changeoutsMicron-graded diamond mineral delivers a range of surface finishes and is good for stock removalPolyester film backing is durable and can be run with coolantideal for performing finish reduction on a variety of hard materials
