Product Description

1.Certified by ********8
2.Use high grade alloy steel , tungsten carbide tip and advanced brazing,technology to produce high quality.Weldable steel is suitable for covering large ares. The material of the steel body adopt the *2CrMo.The tungsten carbide tip adopt YG*1C and YG*3C.
3.Design all kinds of rotary bits,trenching bits,diaphragam wall cutters,big diameter bushing bits and flat bits according to customers' requirements and geological conditions.
4.Supply the following bits and holder as:
***0，DS**1，DS*5，BA*4，BA*4，BA*3，BFZ*0，BFZ*0，BFZ*2，BFZ*5，BFZ**0。BFZ*2JR，BFZ*2ZM，WS*9，WS*0，WB*0，WB*9，BHR*3，B*5/2，B*3H，W**2，B*7K**2H，B*7K**9H。BKH*2，C*1HD，C*0，RL*9，B*7K，******2H，BFZ*5L，DV*5，BTK*7，BRV*2，BRV*3，BKH*7，BKH*1，BKH*8，BTK*0，DV9，DV*2，BA****8，BA****2，SB*8JM,SB*8JMK,SB*2JL,SB*2JR,SB*8ZM,SB*2ZM,RP****0，C*1，DS*5，DS*1，BRV*2，ECT.