Outer Diameter (Φ mm): 4.9 inches (125 mm), Thickness 0.05 inches (1.2 mm), Hole Diameter (Φ mm)) 0.9 inches (22 mm)
Grit size: 46 maximum cycle speed (m/s) 80 Maximum rotation speed: 12,200 (r.p.m)
Abrasive material: WA (white arundum, alumina)
Safe, double sided reinforced and durable adhesive: BF (phenolic resin)
Uses: Cutting iron, stainless steel, and other metals; Hardness: S; Product Weight: 12.8 oz (362 g)