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 6 3-4 inch 171mm borehole well water drilling button rock roller bits drilling machine Metal sealed bearing high speed motor drilling kingdream tricone hard rock bits for oilfield drilling 75mm well borehole drilling diamond bit flat face PDC non-coring bit 149mm deep water borehole well center drill tri-cone oil bits factory supply 17 1-2 inch 445mm medium hard rock drilling bits tricone roller bits for gravel sandstone NQ 76mm hole coring impregnated drill bits for hard rock drilling high quality high pressure 8 inch QL80 DTH hammer of mining machines 4 1-2 114mm rock drill button bit/ hard rock drilling tools