high air pressure DHD360 6inch DTH hammer for deep water well drilling and mining Size :6 inch Model:SHD6 Brand: Siruite Shank :DHD360 Foot valve: With Certificate: API 7-1 Pin Connection: 3 1/2" API reg Hole Range:165-190mm N/W,G/W :112kg/ 117kg Dimenstion:1300*152*152mm Application : mineral mining,deep water drilling Send Inquiry Live Chat(WA) Product Detail Tags: DTH hammer6 inch DTH hammer Share: PREVIOUS:air pressure 4 inch DHD340 drilling DTH hammer bits mining machinery parts for drilling rig NEXT:without footvalve down the hole DHD360 rock drill DTH hammer Related Products 216mm 8 1-2 inch JZ kingdream HJ517G oil well tricone bits 17 1-2 inch IADC537 CS hard rock drilling rotary oil well drill tricone bits hard rock coring HQ NQ diamond impregnated core drill bits API high quality 12 1-4 in 5 blades vertical well drilling petroluem and hole boring PDC rock bits API 374mm 14 3-4 inch IADC537 517 CS vertical water well drilling HDD pilot tricone bit for soft to medium formation 4 1-2 inch 114mm 5 wing HDD oilfields petroleum gas deep well rotary drilling diamond PDC bits 12 1-4 rock drilling liquids water borehole drilling equipments enviromental drilling tools 5 7-8 inch 149mm HDD project drilling petroleum well drilling fixed cutters PDC drill bits