Reaming Dia 168/178/194/219/245/273/325/406mm Concentric Overburden Casing Drilling System

• After-sales Service: Available
• Warranty: 6 Months
• Certification: ISO9001:2015
• Standard: AISI
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Model NO.: ODEX240
• Material: Alloy Steel
• Weight (Kg): 28
• Condition: New
• Processing Type: Forging
• Machine Type: Drilling Tool
• Use: Rock Drilling
• Color: Glod Other Ascustomer Need
• Casing Thickness: 10mm
• Name: Odex240
• Matched Drill Rig: DTH Drill Rig
• Video Outgoing-Inspection: Provided
• Type: Guide Device/Pilot Bit/Reamer
• Marketing Type: Hot Product 2023
• Matched DTH Hammer: Cop84/DHD380/SD8/Ql80
• Application: Water Well Drilling,Micro Piling,Anchoring
• Transport Package: in Wooden Case
• Specification: ODEX240
• Trademark: Teamwhole
• Origin: Hunan, China
• HS Code: 820719
• Production Capacity: 5000 Piece/Pieces Per Month

Product Description

Product Description

Overburden Casing System



 

Welcome to Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

 

Our Overburden Casing System is a cutting-edge technique used in various drilling operations, including water well drilling, anchoring, micro piling, and geothermal engineering. It involves installing a casing or pipe through layers of soil, rock, or other materials to ensure stability and support during the drilling process.

 

Key Features:

 

• Provides support and stability during drilling


• Suitable for different types of drilling operations


• Ensures efficient and precise drilling results


 

 

Benefits:

 

• Enhances safety during drilling operations


• Increases productivity and efficiency


• Reduces the risk of collapse or instability


 

 

Experience the innovation and reliability of our Overburden Casing System for your drilling needs.

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

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
Other specifications are available upon request.

Applications

 

Product Description: Eccentric Casing System (ODEX)

 

Changsha Tianhe Drilling Tools and Machinery Co., Ltd. offers the Eccentric Casing System (ODEX) for various drilling projects:

 

1. Water Well Drilling: ODEX is the primary drilling tool for water well projects, ensuring efficient drilling while preventing hole collapse, ultimately reducing drilling time.



 
2. Anchoring: ODEX meets anchoring project requirements effectively, especially in slope reinforcement.



 
3. Micro Piling: Ideal for soil, clay, and sand rock formations, ODEX provides economic and rapid hole protection with permanent or temporary casing tubes.


 

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

 

Concentric Casing System with Ring Bits

 

Changsha Tianhe Drilling Tools and Machinery Co., Ltd. offers a concentric casing system with ring bits that is ideal for challenging geological conditions like pebble, fissure, dry stone, boulder, and construction backfield waste. This system allows drilling at any angle with exceptional straightness, reaching a maximum hole diameter of 1550 mm.

Concentric Casing System with Blocks



 

Concentric Casing System with Blocks

 

Introducing our high-quality concentric casing system with blocks, designed to enhance your drilling operations.

 

Features:

 

• Joint tools made of superior material for reliable connections


• Heat-treated casing shoe for extended service life


• Strengthened blocks and locking kit for excellent performance


 

 

Benefits:

 

• Enhanced reliability in drilling operations


• Extended service life for cost-effectiveness


• Improved performance in pile foundation and slope support engineering


 

 

Don't miss out on the opportunity to elevate your drilling projects with our concentric casing system. Contact us at Changsha Tianhe Drilling Tools and Machinery Co., Ltd. today!

Concentric Casing System with Wings



 

Concentric Casing System with Wings

 

Our company, Changsha Tianhe Drilling Tools and Machinery Co., Ltd., offers a concentric casing system with wings designed for covering layers with loose materials like soil, clay, weathered rock, and sand particles. This system is perfect for various drilling applications.

 

Key Features:

 

• Suitable for layers with loose materials


• Concentric casing design


• Incorporated wings for enhanced stability


 

 

About Our Company:

 

Established in 2002, Changsha Tianhe Drilling Tools and Machinery Co., Ltd. operates from a 60000 square meters workshop in Hunan province, China. We specialize in manufacturing DTH Hammers and Bits, ODEX systems, and Reverse Circulation Hammers and Bits. With a global service network spanning over 40 countries, we are committed to providing high-quality drilling solutions.

 

For the New Forged Odex Concentric Drill Bit by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., expect delivery in 15-18 days after deposit. Packed in wooden cases.

FAQ

Product Description


 

Welcome to Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

 

Our company is a factory specializing in manufacturing high-quality drilling tools and machinery. We offer a wide range of products to meet your drilling needs.

 

Product Features:

 

• Fast delivery: 5-10 days for in-stock items, 15-20 days for out-of-stock items


• Free samples available, only pay for freight


• Flexible payment terms: 100% in advance for orders under $1000, 30% T/T in advance for orders over $1000


 

 

Benefits of Choosing Us:

 

• High-quality products manufactured in our factory


• Quick delivery times to meet your project deadlines


• Free samples to ensure product satisfaction


• Flexible payment options for your convenience


 

 

If you have any further questions or would like to place an order, please feel free to contact us. We are here to assist you with all your drilling tool and machinery needs.