Designed with a durable polyester film backing and diamond mineral, 3M™ Hookit Diamond Microfinishing Film Disc 675L provides fast finish reduction on hard materials including thermal spray coatings, ceramics, carbides, chilled iron, granite and others. A hook-and-loop attachment system makes attachment swift and simple.

• Micron-graded diamond mineral delivers a range of surface finishes and stock removal
• Polyester film backing is durable, and can be run with coolant
• Hook and loop attachment maximizes productivity
• Finish reduction on a variety of hard materials