Concentric Symmetric Casing System with 114mm Casing Tube and DHD3.5 Pilot Bit

• Customization: Available
• After-sales Service: Available
• Warranty: 6 Months
• Certification: ISO9001:2015
• Standard: AISI
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Alloy Steel
• Casing Tube Od: 114mm, 140mm, 168mm, 219mm, 273mm
• Composed: Pilot Bit Ring Bit
• Matched Hammer: DHD3.5, DHD340, DHD350, DHD360, DHD380
• Processing Type: Forging
• Machine Type: Drilling Tool
• Use: Rock Drilling
• Color: Glod Other Ascustomer Need
• Matched Drill Rig: DTH Drill Rig
• Video Outgoing-Inspection: Provided
• Application: Water Well Drilling, Micro Piling, Anchoring
• Transport Package: in Wooden Case
• Specification: 114 ring bit
• Trademark: Teamwhole
• Origin: Hunan, China
• HS Code: 820719
• Production Capacity: 5000 Piece/Pieces Per Month

Product Description

Welcome to the exceptional realm of precision and expertise with Changsha Tianhe Drilling Tools and Machinery Co., Ltd., where groundbreaking advancements in drilling technology are at your fingertips, promising a future of excellence.

Product Description: Meet the Overburden Casing System - your revolutionary partner in overcoming modern drilling challenges with ease and innovation.

Introducing the overburden casing system, a groundbreaking creation by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. This innovation revolutionizes efficiency in drilling applications across diverse sectors such as water well drilling, anchoring, micro piling, and geothermal engineering. It guarantees seamless installation through varied layers of soil, rock, or other formidable materials, delivering unparalleled stability and support, thereby ensuring a flawless drilling process.

Key Features that Distinguish Us:

• Provides unmatched support and stability, elevating the standard of every drilling operation to new heights.


• Expertly crafted for versatility, it excels in water well drilling, anchoring, micro piling, and geothermal engineering, adapting seamlessly to each unique requirement.


• Meticulously engineered for superior efficiency and unwavering reliability, this product ensures consistent, high-caliber performance.


• Designed for seamless installation and intuitive, user-friendly handling, it redefines ease of use.


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Unmatched Advantages:

• Transforms the efficiency of your drilling projects, driving them to new levels of productivity.


• Elevates safety standards in all drilling operations, providing comprehensive peace of mind.


• Minimizes the risk of collapse or instability, fortifying your projects against unforeseen challenges.


• Boasts versatile compatibility with an extensive range of drilling applications, establishing itself as the universal choice.


• Step into the future of drilling technology with our overburden casing system, meticulously designed to meet all your drilling requirements.

Concentric Casing System with Ring Bits: Where Precision Perfectly Aligns with Versatility.

Changsha Tianhe Drilling Tools and Machinery Co., Ltd. proudly introduces its robust concentric casing system with ring bits, masterfully engineered to tackle the most challenging geological terrains, including pebble, fissure, dry stone, boulder, and construction backfield waste. This system excels in executing drills at various angles while ensuring outstanding straightness, featuring a remarkable maximum hole diameter of 1550 mm.

Drilling Process: Master the Art of Drilling with Precision and Confidence, setting new benchmarks in the industry.

1.When drilling starts,the reamer opens

2.When the drilling is finished,reverse the rotation to close the reamer

3.Keep the casing tube left in the hole,or pull out and pour in grout sealing material

4.Use conventional drilling bits to continue the drilling

Applications

Products	Instruction
1--Casing tube	a.Thread casing tube.;left-hand b.Welded casing tube
2--Drill PIpe	Thread:API(REG/IF)/NC
3--Stablizer	Thread of stabilizer consistent with drill rod
4--Hammer	Thread:API REG
5--Casing shoe	a.Thread casing tube.;left-hand b.Welded casing tube
6--Eccentric system	See the data sheet as below

Other Casing Tools

Odex Casing System:
Discover the versatile ODEX casing systems, featuring a seamlessly integrated guide device, pilot bit, and reamer. These components are unified by an advanced locking mechanism, ensuring precision and reliability in every application.
Our guide devices are engineered for compatibility with DHD, QL, SD, and Mission shanks, effectively accommodating a wide array of drilling requirements.



 

Model	O.D of casing tube(mm)	I.D of Casing tube(mm)	Wall Thickness of the CasingTubemm	Max.O.D.of Guide Device(mm)	Match DTH hammer
ODEX90	114	101	6.5	90	COP34/DHD3.5
ODEX115	146	126	10	115	COP44/DHD340/QLX40
ODEX140	168	148	10	136	COP54/DHD350/QL50/SD5
ODEX165	194	174	10	160	COP64/DHD360/QL60/SD6
ODEX190	219	199	10	185	COP64/DHD360/QL60/SD
ODEX240	273	253	10	240	COP84/DHD380/QL80/SD8
ODEX280	325	300	12.5	280	DHD112/DHD380/SD10

We are committed to meeting your unique project demands with our bespoke specifications, available upon request.
 

Discover the versatility of the Eccentric Casing System (ODEX) for numerous drilling applications:

1. Water Well Drilling: ODEX is indispensable for water well drilling projects, offering unparalleled efficiency and ensuring hole stability, thus significantly reducing drilling time and enhancing project outcomes.


2. Anchoring: Expertly crafted, ODEX surpasses anchoring project standards, especially excelling in slope reinforcement applications to provide robust support.


3. Micro Piling: Achieve optimal drilling in soil, clay, and sand rock formations with ODEX. It offers economical and swift protection, utilizing both permanent and temporary casing tubes for enhanced results.

Concentric Casing System with Blocks

1. Our joint tools, meticulously crafted from high-quality materials, ensure a secure connection post-heat treatment, providing unwavering reliability and peace of mind.

2. The casing shoe, expertly treated for heat resistance, promises an extended service life to boost operational efficiency and durability.

3. Robust blocks and locking kits are designed for superior performance, offering exceptional durability and reliability.

4. Ideally suited for pile foundation engineering, this system is essential for slope support engineering projects, delivering dependable results.

 

Concentric Casing System with Wings

Our pioneering concentric casing system with wings is specially engineered to effortlessly penetrate through layers of loose materials such as soil, clay, weathered rock, and sand particles, ensuring superior performance.

 

Profile of the Company:

Company Name: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

Year of Establishment: 2002

Size of Workshop: 60,000 Square Meters

Dedicated Staff: 350 skilled employees

Annual Production Capacity: Producing an impressive 24,000 hammers, 120,000 bits, and 24,000 drill pipes every year to meet global demands.

Product Range: We specialize in DTH Hammer and Bit, ODEX Systems, and Reverse Circulation Hammer and Bit, offering a comprehensive product range to suit various drilling needs.

Location: Conveniently located in Hunan Province, China, facilitating global connections and operations.

Global Reach and Service Network: Proudly operating in over 50 countries worldwide, ensuring a robust and expansive service network.

Trading Guidelines:

• Estimated Delivery Time: Expect prompt delivery in 5-10 days for in-stock items and within 15-20 days for those that are currently out-of-stock, ensuring minimal project disruption.


• Sample Policy: We are pleased to offer complimentary samples, with only the freight costs to be borne by the customer, enabling you to experience our quality firsthand.


• Terms of Payment: For orders below $1000, full payment is required upfront. For orders exceeding $1000, a 30% advance T/T is needed, with the balance due prior to shipment, ensuring smooth transaction processes.


• For further questions or inquiries, we invite you to reach out to us. We are dedicated to assisting you with all your requirements and ensuring a seamless experience.