Features: 1) The best alloy steel and tungsten carbide tips 2) Uses the best copper welding 3) The best heat treatment

     "SANHEJULI" brand rotary bits can be suitalbe for bauer, Cat ,Sany ,Yutong,Foton lovol Zoomlion machines, We use high grade alloy steel and tung-esten carbide tip and adopt advanced brazing technology to produce high quality, high wear resistance,long life cutters.

    We also can produce all kinds of rotary bits, Trenching bits, diaphragam wall cutters, big diameter bushing bits and flat bits according to customers requirements. Welcome friends both home and abroad contact us.     

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