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 5 inch QL50 DTH hammer for water borehole drilling and coal mining 152mm IADC537 hard rock drilling TCI roller cone bit 215 mm IADC117 steel tooth rock MT tricone bit for water hole drilling 245mm 241mm 5 blades 9 1-2 inch geothermal industrial well drilling PDC bits onshore drilling diamond bits hard rock water well drilling DHD350 DTH hammer drill bit 152mm button tools water drilling coal mining BR1 BR2 BR3 air pressure DTH hammers drill pipes mining machinery tools withou foot valve 6 inch premium DHD shank DTH hammer high quality oil ang gas well drilling diamond bits kingdream PDC bits