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 Horizontal Directional Drilling and Deep Groundwater Well PDC Drill Bits with 5 ways 5 3-4 inch 146mm Tungsten Carbide Insert Button Tricone Drill Bits 450 to 600mm big hole drilling machine parts down the hole DTH hammers NUMA 180 216mm 8 1-2 inch 5 ways Fixed Cutters Oil Well Drilling PDC Bits 76mm water well drilling and mineral mining BW thread matrix PDC bits 66mm matrix body flat face PDC non-coring bits premium quality 4 wings 133mm concave face PDC bits for deep water drilling 6 blades 114mm drilling fluids professional deep oil well drill diamond drilling bit PDC bit