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 API Horizontal Directional Drilling and Deep Groundwater Well PDC Drill Bits with 5 ways geotech 66mm diamond PDC non core bits for abrasive rock formation 26 inch big size borehole well drilling fixed cutters diamond PDC bits for hard rock drilling 311mm 6 and 5 wings matrix body fixed cutters PDC diamond drill bits for well drilling 6 1-2 3 blades step drag bits for soil formation drilling 9 1-2 inch 5 blades gas and oil water well drilling parts PDC bit for rig 114mm 4 1/2 water well drilling diamond PDC bit with 5 wings PQ natural diamond impregnated core bits surface set drill bits for environmental exploration