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 311mm HJ series ZJ king dream rock roller carbide tricone bits for petroleum and water borehole drilling DHD340 drilling tools down the hole hammers and DTH bits API ISO149mm 114mm 98mm 3 wings OIL WELL DRILLING diamond PDC drill rock bits water well drill bits 4 wings chevron drag bits for gas well drilling 349mm IADC437 Colse Bearing Water Well Drilling Roller Cone Bits Tricone Drill Bits 12 inch without foot valve NUMA125 air pressure DTH hammer tool for hard rock formation drilling 4 1-2 114mm 3 blades step drag bit for water drilling 200mm IADC515 mining TCI rock roller tricone button bits