gas engery well hole drilling Mission30 3inch mining machinery DTH button hammers Size :3 inch Model:SMI30 Brand: Siruite Shank :MISSION30 Foot valve: With Certificate: API 7-1 Pin Connection: 2 3/8" API reg Hole Range:90-110mm N/W,G/W : 24kg/ 27kg Dimenstion:970*95*95mm Application : ore /coal mining,deep water drilling,energy drilling Send Inquiry Live Chat(WA) Product Detail Tags: mining machinerymission30 DTH hammergas well drilling bit Share: PREVIOUS:drilling a water well MISSION40 4in factory DTH tools hammers bits NEXT:high standard China factory Mission60 152mm 6in oil-water-mine drilling rig parts DTH hammer Related Products 149mm 6 wings steel body oil and underground water directional drilling PDC center drill bits Good Performance PDC impregnated IMP diamond core bits for exploration well 12 1-4 IADC537 Medium Hard Rock geothermal Water Well Drilling Hole Blasting Tricone Bits API ISO149mm 114mm 98mm 3 wings OIL WELL DRILLING diamond PDC drill rock bits 311mm kingdream HA437 big teeth wide teeth tricone button bits for soft formation drilling ore mining mineral drilling 75mm PDC diamond drilling bits high air pressure DHD360 6inch DTH hammer for deep water well drilling and mining API oil quality 12 1-4 in TCI tricone button bits for groundwater boring