8 1/2" IADC637 Tricone Roller Rock Bit , Hole Opener Reamer Dth Bits
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... 427 436 446 447 516 526 537 547 516 536 535 (2) Sizes: From 2 7/8 to 26"larger sizes for hole opener bit ,reamer bit (3)bearing type:...
KSQ Technologies (Beijing) Co. Ltd
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Grade drill bit hole opener horizontal directional drill hdd hole opener reamer drill bit
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...construction. This series of bits are suitable to various kinds of strata including shale, limestone, cobblestone, dolomite and conglomerate. 1.Suitable for medium to medium hard formation of high Crushing Resistanc (hard shale,sands,etc.) 2.Bit bearing is...
Langfang Pangolin Drilling Tools Co., Ltd.
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16" Hole Opener Reamer Premium Triangular Bit 9 1/2 Hob
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...Hole Opener Reamer Premium Triangular Bit 9 1/2 Hob Product Description The installation time is shorter when the installation length is up to 2000 m and the diameter is up to 1200 mm. Pipes can be made of materials such as PVC, polyethylene, polypropylene, ductile iron, and steel if they can pass through holes......
Cang Zhou Creator Drill Equipment Scinence And Technology Co.,LTD
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22 Inch Hard Formation Drilling Hole Opener Reamer Bit
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...Hole Opener Reamer Bit HDD Hole Opener Reamer Bit For Hard Formation Drilling Features 1. Connect the drill bit according to the API standard. 2. We can adjust the drill bit size according to your drilling rig. 3. The best results can be obtained by using steel tooth drill bits......
Langfang pangolin construction machinery co. LTD
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CIR170 Reaming Hole Opener Drill Bit Hole Opener Reamer 350mm
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...bit 350/185mm with CIR170 Product category: DTH drill bit Matched connection: CIR170 Reamer Dia: 350mm Carbide: spherical, ballistic,semiballistic KINGDRILLING DTH thread button bit description: DTH hammer bit manufacturer KINGDRILLING DTH hole opener bits are manufactured from the highest quality aircraft alloy steel. Which are used to enlarge the size of a pilot hole most commonly for Blast hole......
Wuhan Kingdrilling Diamond Co.,Ltd
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Hard Rock HDD Hole Opener Reamer 24 Inch Size For Ditch Witch
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... HDD Reamer 24" HDD Hole Opener Reamer For Ditch Witch Description HDD reamer bit are designed for the enlargement of pilot holes and large hole applications. They are also used for road and river crossing application. We produce rock hole tools ......
Glorytek Industry (Beijing) Co., Ltd.
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Soft Layer 16 Inches Trenchless Drilling Hole Opener Reamer
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.... Our product specifications are drum reamer φ500mm-φ2000mm, flow reamer φ200mm-φ2000mm and plate reamer φ300mm-φ2000mm. serial number 1 2 3 4 Specification (D) Dabber (B) Length (C) Length (E) Dabber (B) Length (C) Length (E) Dabber (B) Length (C)...
Langfang Baiwei Drill Co., Ltd.
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High Strength HDD Drill Parts Drilling Rock Reamer / Hole Opener With Pilot Bit
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...reamer bit Hole opener Mainly used in Directional boring, commonly called horizontal directional drilling or HDD,is a steerable trenchless method of installing underground pipes, conduitsand cables in a shallow arc along a prescribed bore path, by using a surfacelaunched drilling rig, with minimal impact on the surrounding area. Hole opener......
NANJING STETON ENGINEERING MACHINERY CO.,LTD
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34 Inch Mill Tooth hole opener reamer for hdd
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..., HDD rock reamers can achieve excellent rock breaking effects. It can easily handle rock layers with different hardness and properties, providing reliable drilling solutions for various engineering projects. 34inch HDD Hole opener/Rock Reamer Thead:6...
Hebei Crossing Drill Bit Manufacture Co.,LTD
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Well Drilling Rotary Hole Opener Reamer Forging With NC38 Thread
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Product Description: HDD Rock Reamers are specialized hard disk reamers, drill hole reamers and hole enlarging reamers designed for machining operations in machinery repair shops and construction works. These reamers are made of high-grade material that ......
Hejian Sanlong Petroleum Machinery Co., Ltd.
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