Home Products Abrasives Abrasive Cutting Wheels Grinding Wheel Type 27A (Thin Metal) 4-1/2″ Diameter .045″ Thickness 7/8″ Arbor Grinding Wheel Type 27A (Thin Metal) 4-1/2″ Diameter .045″ Thickness 7/8″ Arbor (75552) For use in angle grinder Application grind thin metal Aluminum oxide grit and premium resin bond for professional results Find a Retailer Find on Amazon