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 7-1 standard 215mm tricone button insert tooth roller bit for water borehole drilling 7 1-2 inch 190mm high quality mill tooth kingdream bits steel tooth tricone bits kingdream metal sealed 12 1-4inch oil drilling rotary rock drill steel teeth tricone bits geological HQ NQ BQ PQ turbo type diamond impregnated core bit 200mm IADC515 mining TCI rock roller tricone button bits 7 7-8 IADC547 metal sealed tungsten carbide insert tooth TCI tricone roller HDD drilling bits 6 inch oil well drilling 3 blades drag bit drilling rig tool 195 to 254mm hole drilling DTH hammer down the hole tools for drilling rigs