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 133mm iadc637 round tooth ultra hard rock drilling roller bits mining machinery tools withou foot valve 6 inch premium DHD shank DTH hammer premium quality HDD 6 1-8 horizontal directiona well drilling PDC bits 374mm limestone granite hard rock drilling PDC diamond drill bits 17 1-2 inch IADC537 CS hard rock drilling rotary oil well drill tricone bits 6 inch conical insert teeth hard rock drilling roller cone bit API ISO149mm 114mm 98mm 3 wings OIL WELL DRILLING diamond PDC drill rock bits 11 5-8 IADC127 soft formation oil and gas borehole drilling three cone bits tri-cone bits