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 152mm 6 wings sondaj matkap deep water well and HDD project hard rock drilling diamond drilling bits rock mining DTH hammer QL60 Shank high quality drilling parts 149mm 6 wings steel body oil and underground water directional drilling PDC center drill bits Premium Quality IMP diamond impregnated core bits casing shoes 215mm carbide insert tooth oil well drill tricone bit premium quality 4 wings 133mm concave face PDC bits for deep water drilling 12 1-4 IADC537 Medium Hard Rock geothermal Water Well Drilling Hole Blasting Tricone Bits HQ NQ BQ PQ impregnated core drill bits exploration core drilling bit