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 HA117 King dream 11 5-8 inch 295mm Steel Teeth oil borehole rotary drill tricone bits hole drilling good quality COP84 DHD380 shank water drilling and mining DTH hammers kingdream API standard 215mm HAT127 steel tooth tricone roller bits for soft formation oilfields drilling 216mm 8 1-2 inch JZ kingdream HJ517G oil well tricone bits hard rock coring HQ NQ diamond impregnated core drill bits 311mm rotary rock drilling TCI tricone bit IADC537 for underground vertical water well drilling 6 3-4 inch 171mm borehole well water drilling button rock roller bits drilling machine High Speed 31-2inch IR35 DHD3 1-2 vaveless DTH hammer DTH bits for mining deep well drilling