Versatile 114 140 168 219 Symmetric Casing System: Pilot Bit and Ring Bit Included

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

Product Description

A warm welcome to Changsha Tianhe Drilling Tools and Machinery Co., Ltd., where innovation meets excellence in drilling solutions.

Product Description: Experience the advanced Overburden Casing System

Discover the revolutionary overburden casing system from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. This state-of-the-art technique redefines precision in drilling operations across diverse applications such as water well drilling, anchoring, micro piling, and geothermal engineering. With this system, expertly install casings or pipes through challenging layers of soil, rock, or other materials, ensuring unparalleled stability and support during your drilling endeavors.

Key Features that Set Us Apart:

• Unyielding support and stability throughout the drilling process


• Versatile for water well drilling, anchoring, micro piling, and geothermal engineering


• Remarkably efficient and consistently reliable


• Designed for utmost ease in installation and operation


 

Unmatched Benefits:

• Significantly boosts drilling efficiency


• Guarantees safety across all drilling operations


• Minimizes the risk of collapse and instability


• Seamlessly adapts to a range of drilling applications


• Embrace the innovation and assured quality of our overburden casing system, perfect for all your drilling requirements.

Concentric Casing System Featuring Ring Bits

Changsha Tianhe Drilling Tools and Machinery Co., Ltd. presents the concentric casing system with ring bits, engineered for seamless performance in tough geological conditions, including pebble, fissure, dry stone, boulder, and construction backfield waste. This system excels in drilling at various angles while ensuring exceptional straightness, achieving a maximum hole diameter of 1550 mm with unparalleled precision.

Effortless and Precise Drilling Process:

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:
The ingenious ODEX casing systems are masterfully crafted from three key components: the guide device, the innovative pilot bit, and the robust reamer. These elements are seamlessly integrated using a secure locking system.
Our guide devices are meticulously designed to suit DHD, QL, SD, and Mission shanks, ensuring versatility and precision.



 

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 offer a variety of other specifications tailored to your unique requirements, available upon request.
 

The Eccentric Casing System (ODEX) boasts a multitude of drilling applications:

1. Water Well Drilling: ODEX stands as an indispensable tool for water well projects, streamlining the drilling process, preventing hole collapse, and significantly cutting down on drilling time.


2. Anchoring: ODEX is expertly crafted to meet the demands of anchoring projects, particularly excelling in slope reinforcement applications.


3. Micro Piling: Perfectly suited for soil, clay, and sandy rock formations, ODEX ensures cost-effective and swift protection of holes with either permanent or temporary casing tubes.

 

Concentric Casing System with Blocks

1. Our joint tools are constructed from premium materials, delivering a dependable connection after advanced heat treatment.

2. The heat-treated casing shoe is engineered for a prolonged service life.

3. Reinforced blocks and a locking kit provide superior overall performance.

4. Ideally suited for pile foundation engineering and slope support engineering applications.

 

Concentric Casing System with Wings

Our dynamic concentric casing system with wings is expertly designed to effortlessly traverse layers with loose materials such as soil, clay, weathered rock, and sand particles.

 

Company Profile:

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

Year of Establishment: 2002

Workshop Size: 60,000 square meters of state-of-the-art facilities

Staff Count: A dedicated team of 350 employees

Annual Production Capacity:: 24,000 hammers, 120,000 pieces of bits, 24,000 drill pipes

Product Range: DTH Hammer and Bit, ODEX System, Reverse Circulation Hammer and Bit

Location: Situated in the vibrant Hunan Province, China

Global Service Network: Proudly serving over 50 countries worldwide

 

Trading Instructions:

• Estimated Delivery Time: Typically 5-10 days for items in stock, and 15-20 days for those out of stock.


• Sample Policy: We offer complimentary samples, with customers covering freight costs.


• Payment Terms: For orders below $1000, full payment upfront. For orders exceeding $1000, a 30% T/T deposit in advance, with the remaining balance due before shipment.


• For any further questions or inquiries, we are at your service. Do not hesitate to contact us; we are here to cater to all your needs.