Feature●Safe and convenient one-click installation X-Lock●The combination of polycotton and zirconia grinding grains allows for long periods of time without burning●For grinding iron and stainless steel●Pack of 2●Material: Abrasive grain: zirconia; Backing: Poly-cotton; Carrier plate: PlasticDescription
Vent type: Outer diameter: 4.9 inches (125 mm); Hole diameter: 0.9 inches (22.23 mm); Grinding grain: G60, X571; Maximum rotation: 12,250 rpm