Home Products Abrasives Abrasive Grinding Wheels Grinding Wheel Type 27 (Metal) 4″ Diameter 1/4″ Thickness 5/8″ Arbor Grinding Wheel Type 27 (Metal) 4″ Diameter 1/4″ Thickness 5/8″ Arbor (75542) For use in angle grinder Aluminum oxide grit and premium resin bond for professional results For use on all types of ferrous metals Find a Retailer Find on Amazon