Manufacturer Name: Aoyama Seisakusho [Features] This is a premium band saw from WIKUS, Germany, a leading manufacturer in the world. Cobalt High is used for excellent abrasion resistance. Uses a sharp blade shape for a clean cutting surface. Features a variable pitch (unequal pitch) to suppress vibration, allowing for quiet and stable cutting for a long life. Applications: Can be used for cutting a wide range of materials from beetles to steel shapes. Can be cut from non-ferrous metals. Specifications: Number of Threads: 3/4K; Total Length: 19.1 inches (5040 mm); Width: 1.6 inches (41 mm); Thickness: 0.05 inches (1.3 mm); Compatible Models: Amada H650 HD, Nikotec NCC650H, Daito Seiki ST4565 and others; Weight: 6.6 oz (2000 g); Material/finish: M42 g)