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 165mm Horizontal directional HDD and oil drilling fixed PDC diamond bit 12 1-4 311mm 5 wings deep water gas geothermal well drilling fixed diamond PDC bits 190mm underground water well drilling tungsten carbide insert roller cone drill bit 445mm IADC137 high quality mill tooth tricone bits for medium formation oilfields drilling machine 6 inch oil well drilling 3 blades drag bit drilling rig tool 4 1-4 inch 108mm drilling rig water well bits impact well drilling tci bits 6in geological exploration tricone roller bits mining bits rock mining DTH hammer QL60 Shank high quality drilling parts