Application: Suitable for cutting common carbon steel, tool steel, building material, cast iron, etc. Machine: Used on stationary type cutting machine Usage: Cutting all kinds of solid material, sheet metal, angle iron and pipe,etc. Advantage: good shock resistance, high cutting efficiency, long service life, cost effective. Specifications: SIZE(D H d) ABRASIVE GRIT HARDNESS MAX. R.P.M. Standard Packaging 100X2.5X16 WA 46 Q 15200 300 107X1.2X16 A 46 Q 5100 800 125X1.2X22 A 46 Q 12200 300 125X3X22 A 36 Q 12200 250 According to customer's requirements.