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dth hammer bits online manufacture

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buy Overburden Concentric Drilling System With Side Blocks OD108mm-406mm Casing Tube online manufacturer

Overburden Concentric Drilling System With Side Blocks OD108mm-406mm Casing Tube

Overburden Concentric Casing Drilling System With Side Blocks Product Specification: Concentric casing system with block is a revolutionary new bit design with wings that extend out larger in diameter than the ... Read More
2020-03-10 14:05:36
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Jaws Overburden Casing Driling Systems with 2 - 4 Wings

Jaws Overburden Casing Driling Systems with 2 - 4 Wings Product Specification: The symmetric system with Jaws Overburden Bit is a revolutionary new bit design with wings that extend out larger in diameter than ... Read More
2020-03-10 14:05:37
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Overburden Concentric Casing Drilling System with 2 or 3 Wings

Overburden Concentric Casing Drilling System with 2 or 3 Wings Product Specification: Concentric Overburden Casing System: With ring bits, with wings and with slide blocks. others, Concentric (or Symmetrix) ... Read More
2020-03-10 14:05:38
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Rotary Wings Eccentric Concentric Overburden Casing Drilling System

Rotary Wings Eccentric Concentric Overburden Casing Drilling System Product Specification: Concentric Overburden Casing System: With ring bits, with wings and with slide blocks. others, Concentric (or Symmetrix... Read More
2020-03-10 14:05:38
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Eccentric Overburden Casing Drilling ODEX Drilling System With Guide Device / Reamer

Eccentric Overburden Casing Drilling ODEX Drilling System for well drilling Product specifications: Model Casing sizes Min. inner dia. Of casing shoe Reaming Dia. Hammer shank Drill pipe Max. OD Min. ID Thread ... Read More
2019-08-14 15:20:14
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High Effective Alloy Steel Rock Drill Accessories T60 Shank Adapter

Product description In Top Hammer Drilling the hammer produces a percussive force on the drill rods or tubes, which is transmitted to the drill bit. The feed device is usually attached with a hinged boom to a ... Read More
2020-05-05 22:19:29
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Eccentric Overburden ODEX90 - ODEX280 Drilling Casing Systems

Eccentric Overburden ODEX90 - ODEX280 Drilling Casing Systems Product Specification: Eccentric Reamer System Step-by-step 1. When drilling starts, the reamer swings out and reams the pilot-hole wide enough for ... Read More
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Eccentric Overburden ODEX90 Casing Tube Drilling Systems Tools Product Specification: Eccentric ODEX system 1. When drilling starts, the reamer swings out and reams the pilot-hole wide enough for the casing ... Read More
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ODEX165 Eccentrix Casing ODEX Casing System ODEX Overburden Drilling System

ODEX165 Eccentrix Casing ODEX Casing System ODEX Overburden Drilling System Product Specification: ODEX Eccentric Overburden Drilling System, starting with the ODEX90 to suit 114mm O.D. casings to ODEX280. This ... Read More
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SGS Alloy Steel ODEX Drilling System Eccentric Casing System With Reamer

Product description: Eccentric Casing System Features: 1. Hardening treatment of the part s surface. With longer operating life and excellent anti-wear properties. 2. Structural optimization Strengthen the ... Read More
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