dth hammer button bits
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DHD Bits Dth Hammer Button Bits DTH Drill Bits
Five basic designs are avaliable: Convex, Flat front, Drop Center Bit, Concave, and Double Gauge Face.
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Low Pneumatic DTH Hammer DTH Rock Drilling Hammers Dth Hammer Button Bits
As one of key and basic components for DTH and Water Well Drilling Rig, the DTH hammer can convert the air pressure to the impact energy and simultaneously transfer impact energy and rotation force to DTH bits.We are the professional hammers manufacturers.
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