drilling a water well MISSION40 4in factory DTH tools hammers bits Size :4 inch Model:SMI40 Brand: Siruite Shank :MISSION40 Foot valve: With Certificate: API 7-1 Pin Connection: 2 3/8" API reg Hole Range:110-130mm Air Pressure: High Pressure N/W,G/W : 40kg/ 45kg Dimenstion:1055*110*110mm Application : ore /coal mining,deep water drilling,energy drilling Send Inquiry Live Chat(WA) Product Detail Tags: mission40 DTH hammerwater well DTH hammer Share: PREVIOUS:high quality high pressure 8 inch QL80 DTH hammer of mining machines NEXT:gas engery well hole drilling Mission30 3inch mining machinery DTH button hammers Related Products 9 7-8 5 wings matrix body PDC bit diamond drilling bit for underground water drilling - 副本 DHD340 drilling tools down the hole hammers and DTH bits API 7-1 standard 215mm tricone button insert tooth roller bit for water borehole drilling 215 mm IADC117 steel tooth rock MT tricone bit for water hole drilling Premium Quality oilfields and geothermal well drilling 346mm 13 5-8 inch matrix body PDC bit 75mm well borehole drilling diamond bit flat face PDC non-coring bit 152.4mm IADC537 geological exploration water borehole drilling insert tooth tricone bit diamond button bit 152mm IADC537 hard rock drilling TCI roller cone bit