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Product name:High Air Pressure DTH Hammer | ||||||||
Mission series:M30 ,M40 ,M50, M60, M80 | ||||||||
Hole Range :Φ90-115mm,Φ110-135mm,Φ136-155mm,Φ152-203mm,,Φ195-245mm, | ||||||||
Application:Well Drilling,Construction works , mining drilling ,exploration | ||||||||
Outer Diameter:Φ82mm,Φ99mm,Φ126mm,Φ144mm,Φ180mm | ||||||||
Length:931mm,1004mm,1122mm,1129mm,1333mm | ||||||||
Connection Thread:API2 3/8''REG,API2 3/8''REG,API2 3/8''REG,API3 1/2''REG,API4 1/2''REG | ||||||||
Use:Mining drilling | ||||||||
Formation:Hard Rock Formation | ||||||||











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