Casing Tube Od 219mm Pilot Bit Ring Bit, Compatible with DHD360 Hammer

• 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
• Trademark: Teamwhole
• Origin: Hunan, China
• HS Code: 820719
• Production Capacity: 5000 Piece/Pieces Per Month

Product Description

Welcome to the distinguished world of Changsha Tianhe Drilling Tools and Machinery Co., Ltd., where innovation meets excellence in the realm of drilling technology.

Product Description: Introducing our Overburden Casing System - your ultimate solution for drilling challenges.

The state-of-the-art overburden casing system, proudly offered by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., revolutionizes drilling operations, making it indispensable for applications such as water well drilling, anchoring, micro piling, and geothermal engineering. Our sophisticated system entails the strategic installation of a casing or pipe through diverse layers, including soil, rock, or other materials, ensuring unparalleled stability and support throughout the drilling process.

Key Features:

• Expertly provides unwavering support and stability during drilling operations, ensuring seamless project execution.


• Engineered to excel in water well drilling, anchoring, micro piling, and geothermal engineering, offering remarkable versatility.


• Delivers efficiency and reliability, making it a trusted choice for our clients worldwide.


• Designed for swift and straightforward installation and user-friendly operation, streamlining your drilling tasks.


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Benefits:

• Significantly enhances drilling efficiency, optimizing performance and productivity.


• Prioritizes safety, ensuring secure and safe drilling operations at all times.


• Reduces the risk of collapse or instability, safeguarding your operations and investment.


• Boasts compatibility with a wide array of drilling applications, amplifying its utility and effectiveness.


• Experience firsthand the innovation and superior quality embodied in our overburden casing system, tailored to fulfill your intricate drilling requirements.

Introducing the Concentric Casing System with Ring Bits - your reliable partner for complex geological drilling.

Changsha Tianhe Drilling Tools and Machinery Co., Ltd. proudly presents a concentric casing system with ring bits, meticulously designed for formidable geological challenges such as pebble, fissure, dry stone, boulder, and construction backfield waste. This advanced system facilitates varied angle drilling while ensuring impeccable straightness, accommodating a maximum hole diameter of an impressive 1550 mm.

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 sophisticated Odex casing systems are expertly engineered with three integral components: a guide device, pilot bit, and reamer. These components are seamlessly assembled using an advanced locking system.
The versatile guide devices are available for a variety of shanks, including DHD, QL, SD, and Mission, ensuring compatibility and efficiency.



 

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

Custom specifications can be tailored upon request to meet unique project requirements.
 

The Eccentric Casing System (ODEX) is adaptable to a multitude of drilling applications:

1. Water Well Drilling: ODEX is an indispensable asset in water well drilling projects, facilitating efficient drilling processes while maintaining hole integrity and significantly cutting down on drilling time.


2. Anchoring: In anchoring projects, particularly in slope reinforcement, ODEX offers unparalleled performance, meeting project specifications with ease.


3. Micro Piling: In the realm of micro piling, ODEX is perfect for challenging geological formations like soil, clay, and sand rock, providing cost-effective and swift hole security with both permanent and temporary casing tubes.

 

Concentric Casing System with Blocks

1. Constructed from superior materials, the joint tools deliver robust and reliable connections post heat treatment.

2. The heat-treated casing shoe ensures an extended service life, contributing to long-term project success.

3. Reinforced blocks and a high-performance locking kit enhance the system's overall efficiency and durability.

4. Perfectly suited for pile foundation engineering and slope support engineering, offering optimal application performance.

 

Concentric Casing System with Wings

Our concentric casing system with wings is engineered to excel in environments with loose materials, effectively managing layers of soil, clay, weathered rock, and sand particles with precision.

 

Company Profile:

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

Established Year: 2002

Workshop Size: 60,000 Square Meters

Staff: 350 dedicated employees

Annual Production Capacity: 24,000 hammers, 120,000 pieces of bits, 24,000 drill pipes, representing our robust manufacturing capabilities.

Products: DTH Hammer and Bit, ODEX System, Reverse Circulation Hammer and Bit, showcasing our versatile product range.

Location: Hunan Province, China, strategically positioned for global outreach.

Global Service Network: Proudly serving over 50 countries, ensuring worldwide accessibility and support.

 

Trading Instructions:

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


• Samples: We offer complimentary samples, with customers covering only the freight costs, allowing you to evaluate our superior products firsthand.


• Payment Terms: For orders under $1000, full payment is required upfront. For orders exceeding $1000, we require a 30% T/T in advance, with the balance payable before shipment.


• For any additional questions or inquiries, please feel free to reach out to us. Our team is committed to providing comprehensive assistance for all your requirements.