3/4in. to 2in. diameter, 3/32in. thick, 1/4in. shank size. Used primarily on tool die grinders, these mounted saw blades feature a 40 mesh diamond and a 1/8in. return. They are designed for trimming and/or cutting fiberglass or comparable composite materials. The special PBS bonding process used on these mounted saw blades promotes high diamond exposure and virtually eliminates the loss of diamond particles through pull-out. The PBS advantage translates into an aggressive saw blade that is longer lasting, faster cutting, less loading and cooler running.