Norton Charger Snagging Wheel, Type 01 Floorstand, Series: 57A, 30 in Maximum Dia, 2 in Head Thickness, 12 in Center Hole, Straight, 16 Grit, Coarse Grade, Aluminum Oxide Abrasive, 1595 rpm Maximum, Resin Bond, Applicable Materials: 300 Series Stainless, 400 Series Stainless, Hard Carbon Steel, Soft Carbon Steel, Tool Steel, Titanium, Super Alloys, Aluminum, Brass, Bronze, Copper, Cast Iron, Ductile Iron and Gray Iron