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... BW/NWL Casing Advancer NW/HWL Casing Advancer HW/HWT Casing Advancer PW/PWT Casing Advancer SW/SWT Casing Advancer UW/UWT Casing Advancer ZW/ZWT Casing Advancer Roschen offers a complete line of wireline ca...
...Casing Advancement Systems ODS SYSTEM Overburden Drilling system Roschen's ODS system is a proven two-part Eccentric Overburden Drilling system designed for the simultaneous drilling and casing of holes,...
... Overburden Drilling system designed for the simultaneous drilling and casing of holes, through unstable ground conditions. Key Features: . Available for casing sizes from 114mm (4 1/2") to 273mm (10¾&q...
High Strength Casing Advance Drilling System , OD140mm Rock Drilling Tools General Introduction Application Range: It is recommended to drill in rock formation where contains some ovals and ......
ODEX115 Overburden Drilling System For Dam Construction Anchoring And Grouting Application Range It is suitable for drilling water wells,geothermal wells, short mircopiles medium mini-type grouting hole of buil...
Product name: Single-use 127mm Overburden Casing drilling ringbit Product category: Overburden casing drilling system Matched hammer: Hammer DHD340 Matched casing pipe OD: 127mm Single-use Overburden Casing dri...
Product Description: Product name:Overburden symmetric casing drilling bit with 4 wings MNX, Symmetric Casing System with Blocks Product model: MNX Slide block wings casing bit Materials: Alloy steel, Carbide a...
Product Description: This overburden drilling systems are designed are designed to use ring bit which is not connected to casing shoe, for piling. Product components: Pilot bit + outer ring bit + casing shoe Pr...
About us: We are a professional producer and major manufacturer for rock drilling tools, whom are capable to design and manufacture according to customer's requirement on the Bit DiaNo., Air holes, carbide ...
MRE Concentric under reaming drilling system MRE Concentric under reaming drilling system is designed for unstable ground conditions. In the process of drilling, it could carry down the casing pipe to the hole ...
Concentric overburden drill bit with blocks Specification 1.Face: Flat,Convex,Concave,Drop-center. 2.Carbide Button Shape: Spherical,Semi-ballistic,Ballistic and Two-step 3.Bit Shank: COP/DHD/QL/SD/MACH/BR A B ...
560mm Concentric overburden drill bit with blocks Specification 1.Face: Flat,Convex,Concave,Drop-center. 2.Carbide Button Shape: Spherical,Semi-ballistic,Ballistic and Two-step 3.Bit Shank: COP/DHD/QL/SD/MACH/B...
Advantages: 1. Our products can match over 95% against the original products. 2. High quality raw material, with premium hardened procedures for long life. 3. Full production chain to secure stable and prompt p...
We are capable to design and manufacture according to customer's requirement on the Bit DiaNo., Air holes, carbide button shape and the bit face shape. High air pressure and low air pressure. Thanks to our ...
About us: We are a professional producer and major manufacturer for rock drilling tools, whom are capable to design and manufacture according to customer's requirement on the Bit DiaNo., Air holes, carbide ...
...Advancer Casing with Hi - tensile Drive Pin Details of Wireline Casing advancer: Roschen Casing Advancer has been designed to allow drilling and casing to be carried out at the same time as one integral oper...