Dth Hammer Bits
DTH bits (also called DTH bits or spline connection bit) is connected through the drill bit spline and impactor, for impact orientation and rotation of a transmission, braze the broken rock. Mainly used in large mines (open pit and underground mining), open architecture, and a large stone mining engineering construction conditions.
LUOYANG GOLDEN EGRET GEOTOOLS CO.,LTD. willing to share with you and grow together!