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Symmetrix Casing System

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Symmetrix Casing System

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China Symmetric overburden drilling system O.D.194mm factory

Symmetric overburden drilling system O.D.194mm

Symmetric/Centrex/Symmitrix Drilling System Symmetric is a concentric drilling system with retrievable pilot bits. Permanent Model The ring bit will be left in the hole after drilling finished. This system ... Read More
2016-06-06 19:03:35
China DTH hammer DHD3.5 Symmetrix Overburdern Drilling System casing 114mm factory

DTH hammer DHD3.5 Symmetrix Overburdern Drilling System casing 114mm

Description The Prodrill symmetric drilling system is designed to drill and case a hole simultaneously through unstabled ground conditions. The driver bit incorporated with a satisficial ring or reusable ring ... Read More
2016-06-06 18:50:00
China Odex90 system casing 114 for rock anchoring and site investigation with good quality factory

Odex90 system casing 114 for rock anchoring and site investigation with good quality

Description For small-hole sizes, Prodrill produces the ODEX Eccentric Overburden Drilling System, starting with the ODEX90 to suit 114mm O.D. casings. This two-piece system comprises the shanked bit holder and ... Read More
2016-06-06 18:50:00
China Concentric overburden drilling system O.D.273mm factory

Concentric overburden drilling system O.D.273mm

Symmetric/Centrex/Symmitrix Drilling System Symmetric is a concentric drilling system with retrievable pilot bits. Permanent Model The ring bit will be left in the hole after drilling finished. This system ... Read More
2016-06-06 18:49:59
China Concentric overburden drilling system O.D.194mm factory

Concentric overburden drilling system O.D.194mm

Symmetric/Centrex/Symmitrix Drilling System Symmetric is a concentric drilling system with retrievable pilot bits. Permanent Model The ring bit will be left in the hole after drilling finished. This system ... Read More
2016-06-06 18:49:59
China Double Casing 133mm with good quality and best price factory

Double Casing 133mm with good quality and best price

Application Range(DTH hammer type drilling inside the case) It can be widely used in drilling for grouting holes in projests such as cofferdam, foundation and geothermal well and etc. Features: 1.Hardening ... Read More
2016-06-06 18:47:03
China overburden drilling systems with double head with good quality factory

overburden drilling systems with double head with good quality

Application Range(Top hammer type driling inside the case) It can be widely used in drilling for grouting holes in projects such as cofferdam,foundation and geolhermal well and etc. 1.firstly,connect the crown ... Read More
2016-06-06 18:47:03
China Casing O.D 89mm Symmetric Overburden Casing Drilling System with good quality factory

Casing O.D 89mm Symmetric Overburden Casing Drilling System with good quality

Description: Prodrill successfully manufactured ROBIT Rox+ Symmetrix Casing System, size as follow: 1. Casing O.D 89mm 2. Casing wall Max. 4mm. 3. Ring Bit I.D. 71mm, 4. Ring Bit O.D 99mm 5. Pilot bit. O.D 80mm ... Read More
2016-06-06 18:47:03
China Symmetrix Overburdern Drilling System casing 114mm for DTH hammer DHD 3.5 with best price factory

Symmetrix Overburdern Drilling System casing 114mm for DTH hammer DHD 3.5 with best price

Description The Prodrill symmetric drilling system is designed to drill and case a hole simultaneously through unstabled ground conditions. The driver bit incorporated with a satisficial ring or reusable ring ... Read More
2016-06-06 18:45:41
China T38 thread Symmetrix system permanent casing 89mm for top hammer  with best price factory

T38 thread Symmetrix system permanent casing 89mm for top hammer with best price

Description Symmetric/Centrex/Symmitrix Drilling System Symmetric is a concentric drilling system with retrievable pilot bits. Permanent Model The ring bit will be left in the hole after drilling finished. This ... Read More
2016-06-06 18:45:41
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