Overburden Ring Bit for Concentric Casing System for 114mm 140mm 168mm 219mm Casing Tube

• 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. This system involves the installation of a casing or pipe through overlying 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 various drilling operations


• Ensures efficient and precise drilling


 

 

Benefits:

 

• Enhances drilling efficiency


• Increases safety during drilling operations


• 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:

 

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

 

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



 
2. Anchoring: ODEX excels in anchoring projects, providing reliable reinforcement for slopes.



 
3. Micro Piling: Ideal for soil, clay, and sand rock formations, ODEX offers a cost-effective and rapid solution for protecting holes with permanent or temporary casing tubes.


 

 

Trust ODEX from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for superior performance in your drilling endeavors.

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 the innovative concentric casing system with blocks from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. This system offers superior performance and durability for various engineering applications.

 

Features:

 

• High-quality joint tools for reliable connections


• Heat-treated casing shoe for extended service life


• Strengthened blocks and locking kit for enhanced performance


 

 

Benefits:

 

• Reliable connections ensure secure casing tube assembly


• Extended service life of casing shoe reduces maintenance costs


• Enhanced performance for pile foundation and slope support engineering projects


 

 

Don't compromise on quality and performance. Choose the concentric casing system with blocks for your next project.

 

Concentric Casing System with Wings

 

Our company, Changsha Tianhe Drilling Tools and Machinery Co., Ltd., offers a concentric casing system with wings that is ideal for covering layers with loose materials like soil, clay, weathered rock, and sand particles. Established in 2002, our company boasts a 60000 square meter workshop and is a leading manufacturer in DTH Hammer and bit, ODEX system, and Reverse circulation hammer and bit. Based in Hunan province, China, we have a global service network spanning over 40 countries.

 

Get your Forged Casing Shoe Odex Concentric Rig from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. Delivered in wooden cases within 15-18 days after deposit.

FAQ

Product Description


 

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

 

Our company is a factory specializing in the manufacturing of high-quality drilling tools and machinery. We are dedicated to providing top-notch products to meet your 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


 

 

Contact Us:

 

If you have any questions or would like to learn more about our products, please feel free to contact us at Changsha Tianhe Drilling Tools and Machinery Co., Ltd.