采用高强度高韧性硬质合金齿，提高了齿的抗冲击能力，减少断齿率。
优化设计的齿排数、齿数、露齿高度和独特的合金齿外形，充分发挥了钻头切削能力和切削速度。
多种型号供您选择。
Tticone bit with high strengthe and high toughness of cemented carbide tooth,improve the shock resistance capacity of the reduction gear,and reduce rate of gear broken.
Optimize the design of tooth row number,the teeth number,the hight and the unique configuration of cemented carbide tooth.Give full play to the drill cutting ability and cutting speed.
Many other different types for your choice.
China [CN] 
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