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 12 1-4 inch water boring well drilling kingdream metal sealed bearing TCI tricone bit 171mm monitoring well drilling rock roller bits for hard rock drilling 450 to 600mm big hole drilling machine parts down the hole DTH hammers NUMA 180 7 7-8 milled tooth tricone bits for soft formation drilliing 190mm close bearing metal teeth tricone rock bits for soil rock drilling 149mm 6 wings steel body oil and underground water directional drilling PDC center drill bits 444.5mm IADC517 oil drilling rubber sealed kingdream rock tricone bits 5 7-8 tungsten carbide well drilling stepped drag-blade drill bit