Coal Mining Bits

We are offering coal mining bits. Changzhou balance machinery co.,ltd offers all kinds of underground mining and surface mining for trenching machine. Our trenching bits could install on vermeer, tesmec etc trenchers. we supply betek code or kennametal code style etc trenching bit systems to achieve productivity levels and reduce down time. Mining cutter code: u82, u84, u92, u94, u135, u170, u47, s100, u120.