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Overburden Drilling Equipment

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China HSOD609 Symmetric Overburden Drilling Equipment Fast Drilling Speed For Construction factory

HSOD609 Symmetric Overburden Drilling Equipment Fast Drilling Speed For Construction

Introduction of HSOD609: Specification of SHOD609: Product Type HOSD609 Casing OD 609.6 Casing wall max 15 Ring bit ID 513 Ring bit OD 637 Pilot bit OD 570 Hammer HD525/ SD18 Advantages of symmetric drilling: 1... Read More
2018-11-30 14:39:31
China HSOD178 178mm symmetric dth hammer button bits for construction factory

HSOD178 178mm symmetric dth hammer button bits for construction

Introduction of HSOD178: Specification of SHOD178: Product Type HOSD178 Casing OD 178.3 Casing wall max 10 Ring bit ID 145 Ring bit OD 195 Pilot bit OD 156 Hammer DHD350/ QL50 Advantages of symmetric drilling: ... Read More
2018-11-30 14:39:31
China HSOD406 Symmetric Overburden Drilling Equipment For Mining And Quarrying factory

HSOD406 Symmetric Overburden Drilling Equipment For Mining And Quarrying

Introduction of HSOD406: Specification of SHOD406: Product Type HOSD406 Casing OD 406.4 Casing wall max 12.7 Ring bit ID 328 Ring bit OD 419 Pilot bit OD 374 Hammer SD10/ Numa100 Advantages of symmetric ... Read More
2018-11-30 14:39:31
China HSOD140 symmetric overburden hard rock drill bits for Mining and quarrying factory

HSOD140 symmetric overburden hard rock drill bits for Mining and quarrying

Introduction of HSOD140: Specification of SHOD140: Product Type HOSD140 Casing OD 139.7 Casing wall max 7/10 Ring bit ID 116/94 Ring bit OD 154/150 Pilot bit OD 124/117.5 Hammer DHD340/ QL40 Advantages of ... Read More
2018-11-30 14:39:31
China HSOD219 Symmetric Overburden Drilling Equipment Smooth And Steady Drilling factory

HSOD219 Symmetric Overburden Drilling Equipment Smooth And Steady Drilling

Introduction of HSOD219: Specification of SHOD219: Product Type HOSD219 Casing OD 219.1 Casing wall max 7/12.7 Ring bit ID 186/167 Ring bit OD 234 Pilot bit OD 203/191 Hammer DHD360/ QL60 Advantages of ... Read More
2018-11-30 14:39:31
China HSOD273 symmetric water well drilling hammer for Geothermal Drilling factory

HSOD273 symmetric water well drilling hammer for Geothermal Drilling

Introduction of HSOD273: Specification of SHOD273: Product Type HOSD273 Casing OD 273 Casing wall max 8/12.7 Ring bit ID 232/219 Ring bit OD 292 Pilot bit OD 255/246 Hammer DHD380/ QL80 Advantages of symmetric ... Read More
2018-11-30 14:39:31
China HSOD194 Symmetric Down The Hole Hammer Bits For Mineral Exploration factory

HSOD194 Symmetric Down The Hole Hammer Bits For Mineral Exploration

Introduction of HSOD194: Specification of SHOD194: Product Type HOSD194 Casing OD 193.7 Casing wall max 6/12.7 Ring bit ID 167/148 Ring bit OD 212/203 Pilot bit OD 180/167 Hammer DHD360/ QL60 Advantages of ... Read More
2018-11-30 14:39:31
China HSOD508 Symmetric Overburden Drilling Equipment For Dimensional Stone Industry factory

HSOD508 Symmetric Overburden Drilling Equipment For Dimensional Stone Industry

Introduction of HSOD508: Specification of SHOD406: Product Type HOSD508 Casing OD 508 Casing wall max 15 Ring bit ID 412 Ring bit OD 526 Pilot bit OD 470 Hammer HD475/ SD15 Advantages of symmetric drilling: 1. ... Read More
2018-11-30 14:39:31
China High quality  HSOD168 symmetric hammer drill bits for rock for dimensional stone industry factory

High quality HSOD168 symmetric hammer drill bits for rock for dimensional stone industry

Introduction of HSOD168: Specification of SHOD168: Product Type HOSD168 Casing OD 168.3 Casing wall max 8/12.7 Ring bit ID 142/121 Ring bit OD 182/178 Pilot bit OD 150/140 Hammer DHD350/ QL50 Advantages of ... Read More
2018-11-30 14:39:31
China HSOD325 Symmetric Overburden Drilling Equipment For Water Well Drilling factory

HSOD325 Symmetric Overburden Drilling Equipment For Water Well Drilling

Introduction of HSOD325: Specification of SHOD325: Product Type HOSD325 Casing OD 323.9 Casing wall max 8/12.7 Ring bit ID 281/270 Ring bit OD 342/342 Pilot bit OD 306/297 Hammer DHD380/ SD8 Advantages of ... Read More
2018-11-30 14:39:31
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