Tungsten bar saw blade

Cold rolled metal blade also referred to as Kekai tungsten wire for cutting steel, non- ferrous materials circular saw blades in normal condition in general. Welding using silver soldered to the cemented carbide cutting tip of the tooth of the outer peripheral portion of the steel sheet of high quality carbide , the tip is ground to a design suitable for cutting material . Divided according to use -and TA regrind type ( one-time ) two. Past are using is called Feng hacksaw ( HSS circular saw blades ) , with a band saw tungsten tube sawing machine used ( all with high-speed steel tool steel as raw material ) , but there is a difference cutting efficiency , ( not fast cutting ) , tool short life problems. To solve these problems , the development of a portion of the blade of the circular saw blade welding head . Now, this saw blade is becoming mainstream metal material cutting . It is particularly worth mentioning is that only a small amount of coolant can be processed , and easy to manage disposable blade cold saws TA tendency to increase very rapidly in China and tungsten weights . Due to heavy industry as the core of the steel , auto parts processing industry and metal processing industry , we need to cut solid steel bars, rods , stainless steel rods and other raw materials , metal circular saw blades currently in use , carbide cutting blade only wood, plexiglass / acrylic, copper , aluminum and other soft materials , in the face of this solid material cutting becomes "powerless ."