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 8 3-4 IADC537 china factory roller bits deep underground water drilling bits 200mm IADC517 Tungsten Carbide Insert Tooth Drill Tricone Roller Bits Water Well Drilling Equipment ore mining mineral drilling 75mm PDC diamond drilling bits 444.5mm 17 1-2 inch diamond drilling PDC rock bits for underground deep water well and oil drilling HA117 King dream 11 5-8 inch 295mm Steel Teeth oil borehole rotary drill tricone bits 190mm underground water well drilling tungsten carbide insert roller cone drill bit mining machinery tools withou foot valve 6 inch premium DHD shank DTH hammer NQ 76mm hole coring impregnated drill bits for hard rock drilling