dth rock drill online manufacture

Product name: 1250mm Mring Overburden Concentric Casing Drilling Tools For Water Well Drilling Product category: Overburden casing drilling tools Symmetric casing drillng ring bit are made up of: 1. A pilot ... Read More

Product Name: 215mm MRE165 DHD360 Hammer Shank Symmetric Concentric Casing Drilling System For Rock Formation Matched hammer: Hammer DHD360 Matched casing pipe OD: 165mm MRE Concentric under reaming drilling ... Read More

Product Name: Casing tube Outer Diameter 127mm MRE127 CIR110 Hammer Shank Concentric Casing Drilling System For Soft Rock Formation Matched hammer: Hammer CIR110 Matched casing pipe OD: 127mm MRE Concentric ... Read More

Product name: 127mm MK5E Eccentric Casing drilling system CIR shank Product category: Overburden casing drilling bit Shank connection: CIR shank Casing pipe OD: 127mm Kingdrilling casing bit advantage: When ... Read More

Product name:114MM single use symmetric casing drilling bit for waterwell drilling Product model: Mring casing bit Matched hammer: Hammer DHD3.5 Matched casing pipe OD: 108mm Kingdrilling MRING overburden ... Read More

Product name: 610mm MXH Horizontal Casing Drilling System Bit With Slide Block For Tunneling Product category: horizontal casing drilling bit Matched hammer: Hammer N180 Matched casing pipe OD: 610mm MXH ... Read More

Product name: 115mm MK5E108 Overburden Casing Drilling System Hole Opener Drill Bit For Geothermal Drilling Product category: Overburden casing drilling system Matched hammer: Hammer CIR90 Matched casing pipe ... Read More

Product name: 196mm MK3E183 Overburden Eccentric Casing Drilling System Bit For Tunneling Casing pipe OD: 183mm MK3E Casing Drilling Bit has a positive pilot design which helps guide the eccentric bit and ... Read More

Product Name: High Cost Performance Casing tube Outer Diameter 127mm MRE127 DHD340 Shank Casing Drilling Bit For Soft Rock Formation Matched hammer: Hammer DHD340 Matched casing pipe OD: 127mm MRE Concentric ... Read More

Product name: 813MM MXH horizontal horizontal directional drilling for pipeline Product category: horizontal horizontal directional drilling bit Matched hammer: Hammer N240 Matched casing pipe OD: 813mm ... Read More