... wide: 1.8-3.2mm Hole dimater: 20, 20/25.4/30mm Teeth number: 20,30,40,60,80,100, ... Cutting wide: 1.8-3.2mm Hole dimater: 20, 20/25.4, 25.4/30mm Tooth number: 20T, 30T, 40T, 60T, 80T ... 2 1.820 40T 50T 60T6"1501.2 1.820/25.4 30T 40T 60T 80T 100T7"1801.45 2. ... 40T 60T 80T 100T 120TALLOY WOOD SAW BLADE ALLOY SLAB SAW BLADEALLOY nonferrous metals Tungsten carbide saw blade use for cutting stainless steel ...