Cutting wide: 1.8-3.2mm Hole dimater: 20, 20/25. ... ,30,40,60,80,100,120 20" TCT Circular Saw Blades for Wood The specification: Diameter: 110mm-500mm(4"-20") Body thickness ... : 54*27*31/200PCS. G. W: 18kgs, N. W: 17KGS Cutting wide: 1.8-3.2mm Hole dimater: 20, 20/25 ... SLAB SAW BLADEALLOY nonferrous metals Tungsten carbide saw blade use for cutting stainless steel