Bench top industrial grinder features a 15" square footprint and a large 17" x 18" work surface making it a good fit for most work-stations and still small enough to take on-site when necessary. A 2" diamond-bonded 100 grit quality grinding head offers maximum grinding performace. The durable housing will not rust or corrode for a grinder that is made to last. The coolant system that consists of a long flexible gooseneck with ball valve that can be used with a recirculating pump or connected to a water supply line. Includes an eye shield support that will fit a 1/8" piece of glass.