Maxdrill Down The Hole Hammer
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industry Technology Down The Hole Hammer & Bit

Down The Hole Hammer & Bit 01

The Characteristics Of High Air Pressure DTH Hammer -with foot valve It is a kind of valveless high air pressure DTH Hammer with foot valve It has the following characteristics:  Valveless air distribution. More reliable.  Simple design of the piston, long life.  More efficient energy transfer,faster drilling speed, lower air consumption and lower oil consumption.  Fewer internal parts, simple structure,longer life, Less failure and easier to maintain because all the parts are heat treated.  Easy to disassemble because the top sub, the drive chuck and the external cylinder are...

Industry Technology High Air Pressure with foot valve DTH Hammers Item Description 10 "O" Ring of Stop Ring 0.01 Weight (Kg) Part Number Technical Date Detailed air consumption can be seen in appendix,P73

High Air Pressure with foot valve DTH Hammers Item Description Weight (Kg) Part Number Technical Date 10 "O" Ring of Stop Ring 0.01 According to your request,the top sub can be made into two spanners,and put protection buttons.An air controlling hole can be drilled on the check valve to provide more efficient cuttings discharge. Detailed air consumption can be seen in appendix,P73

Industry Technology High Air Pressure with foot valve DTH Hammers Item Description Weight (Kg) Part Number 10 "O" Ring of Stop Ring 0.02 According to your request,the top sub can be made into two spanners,and put protection buttons.An air controlling hole can be drilled on the check valve to provide more efficient cuttings discharge. Technical Date Detailed air consumption can be seen in appendix,P73

High Air Pressure with foot valve DTH Hammers Item Description Weight (Kg) Part Number 11 "O" Ring of Stop Ring 0.01 According to your request,the top sub can be made into two spanners,and put protection buttons.An air controlling hole can be drilled on the check valve to provide more efficient cuttings discharge. Technical Date Detailed air consumption can be seen in appendix,P73

Industry Technology High Air Pressure with foot valve DTH Hammers Item Description Weight (Kg) Part Number 10 "O" Ring of Stop Ring 0.01 According to your request,the top sub can be made into two spanners,and put protection buttons.An air controlling hole can be drilled on the check valve to provide more efficient cuttings discharge. Technical Date Detailed air consumption can be seen in appendix,P73

High Air Pressure with foot valve DTH Hammers Item Description Weight (Kg) Part Number Technical Date 10 "O" Ring of Stop Ring 0.01 According to your request,the top sub can be made into two spanners,and put protection buttons.An air controlling hole can be drilled on the check valve to provide more efficient cuttings discharge. Detailed air consumption can be seen in appendix,P73

Industry Technology High Air Pressure with foot valve DTH Hammers Item Description Weight (Kg) Part Number 11 "O" Ring of Stop Ring 0.01 According to your request,the top sub can be made into two spanners,and put protection buttons.An air controlling hole can be drilled on the check valve to provide more efficient cuttings discharge. Technical Date Detailed air consumption can be seen in appendix,P73

High Air Pressure with foot valve DTH Hammers Item Description Weight (Kg) Part Number Technical Date 11 "O" Ring of Stop Ring 0.02 According to your request,the top sub can be made into two spanners,and put protection buttons.An air controlling hole can be drilled on the check valve to provide more efficient cuttings discharge. Detailed air consumption can be seen in appendix,P73

Industry Technology High Air Pressure with foot valve DTH Hammers Item Description Weight (Kg) Part Number 10 "O" Ring of Stop Ring 0.01 According to your request,the top sub can be made into two spanners,and put protection buttons.An air controlling hole can be drilled on the check valve to provide more efficient cuttings discharge. Technical Date Detailed air consumption can be seen in appendix,P73

High Air Pressure with foot valve DTH Hammers Item Description Weight (Kg) Part Number 11 "O" Ring of Stop Ring 0.02 According to your request,the top sub can be made into two spanners,and put protection buttons.An air controlling hole can be drilled on the check valve to provide more efficient cuttings discharge. Technical Date Detailed air consumption can be seen in appendix,P73

Industry Technology High Air Pressure with foot valve DTH Hammers Item Description Weight (Kg) Part Number 11 "O" Ring of Stop Ring 0.02 According to your request,the top sub can be made into two spanners,and put protection buttons.An air controlling hole can be drilled on the check valve to provide more efficient cuttings discharge. Technical Date Detailed air consumption can be seen in appendix,P73

High Air Pressure with foot valve DTH Hammers Item Description Weight (Kg) Part Number 11 "O" Ring of Stop Ring 0.05 According to your request,the top sub can be made into two spanners,and put protection buttons.An air controlling hole can be drilled on the check valve to provide more efficient cuttings discharge. Technical Date Detailed air consumption can be seen in appendix,P73

Industry Technology High Air Pressure with foot valve DTH Hammers Item Description Weight (Kg) Part Number 12 "O" Ring of Stop Ring 0.02 According to your request,the top sub can be made into two spanners,and put protection buttons.An air controlling hole can be drilled on the check valve to provide more efficient cuttings discharge. Technical Date Detailed air consumption can be seen in appendix,P73

High Air Pressure with foot valve DTH Hammers Item Description Weight (Kg) Part Number Technical Date 10 "O" Ring of Stop Ring 0.03 According to your request,the top sub can be made into two spanners,and put protection buttons.An air controlling hole can be drilled on the check valve to provide more efficient cuttings discharge. Detailed air consumption can be seen in appendix,P73