hole drilling good quality COP84 DHD380 shank water drilling and mining DTH hammers Size :8 inch Model:SHD8 Brand: Siruite Shank :DHD380/COP84 Foot valve: With Certificate: API 7-1 Pin Connection: 4 1/2" API reg Air Pressure: High Air Pressure Hole Range:195-254mm N/W,G/W : 188kg/ 200kg Dimenstion:1500*190*190mm Application : ore /coal mining,deep water drilling,energy drilling Send Inquiry Live Chat(WA) Product Detail Tags: hole drilling hammerDTH hammermining DTH hammer Share: PREVIOUS:mining machinery tools withou foot valve 6 inch premium DHD shank DTH hammer NEXT:factory supply QL40 4 inch DTH hammer mining water well drilling equipments Related Products API ISO149mm 114mm 98mm 3 wings OIL WELL DRILLING diamond PDC drill rock bits 200mm IADC645 conical round teeth insert mineral mining roller tricone drill bits for drilling machinery mining machinery equipment parts Numa 100 10 inch down the bore hole drilling DTH hammer CS brand new 215mm IADC517 deep well irrigation water TCI tricone drilling bits three cone bits 12 1-4 rock drilling liquids water borehole drilling equipments enviromental drilling tools 200mm IADC515 mining TCI rock roller tricone button bits 190mm underground water well drilling tungsten carbide insert roller cone drill bit 4 1-4 inch 108mm drilling rig water well bits impact well drilling tci bits