... :- Size(inch)3, 4, 5, 6, 7, 8, 9TypeSingle Row, Double Row, Turbo Row, Radial, SnailConnection22.23mm, 5/8inch -11, M14 ... ,#100,#120,#180,#200,#220 body: metal, eluminum; with or without holesDifferent turbo as below:- 4 inch double turbo diamond cup grinder ... with aluminum body in 22.23 connection for granite