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 3 7-8 IADC 637 inch borehole opening geotechnical exploration well water drilling tricone bits 4 1-2 114mm 3 blades step drag bit for water drilling 13 3-4 borehole drilling oil tools PDC drill bits diamond bits for gravel and sandstone NQ HQ hole opener wireline diamond reaming shell for geological drilling 66mm matrix body flat face PDC non-coring bits 9 1-2 inch 5 blades gas and oil water well drilling parts PDC bit for rig kingdream API standard 215mm HAT127 steel tooth tricone roller bits for soft formation oilfields drilling 8 3-4 petroleum drill bit directional well drilling center pilot tricone roller bit