219 Ring Bit with Pilot with DHD360 Hammer for Overburden Casing System Drilling

• Customization: Available
• After-sales Service: Available
• Warranty: 6 Months
• Model NO.: 219 casing system
• Certification: ISO9001:2015
• Standard: AISI
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Alloy Steel
• Casing Tube Od: 219mm
• Composed: Pilot Bit/Ring Bit
• Matched DTH Hammer: DHD360 Hammer
• 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: 219 casing system
• Trademark: Teamwhole
• Origin: Hunan, China
• HS Code: 820719
• Production Capacity: 5000 Piece/Pieces Per Month

Product Description

Welcome to the world of groundbreaking innovation at Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

Product Description: State-of-the-Art Overburden Casing System

The overburden casing system, brought to you by the industry pioneers at Changsha Tianhe Drilling Tools and Machinery Co., Ltd., represents a revolutionary advancement in drilling technology. This sophisticated system is expertly deployed across various drilling applications, including water well drilling, anchoring, micro piling, and geothermal engineering. Our system ensures uncompromised stability and support by facilitating the seamless installation of a casing or pipe through diverse layers of soil, rock, and other challenging materials.

Key Features:

• Delivers exceptional support and unparalleled stability throughout the drilling process


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


• Efficiency meets reliability in every operation


• Intuitive design for effortless installation and operation


 

Benefits:

• Dramatically boosts drilling efficiency and productivity


• Impeccably ensures safety during all drilling operations


• Significantly reduces the risk of collapse or instability, enhancing operational confidence


• Seamlessly integrates with a wide array of drilling applications


• Discover the leading-edge innovation and superior quality of our overburden casing system, meeting your drilling needs with precision and reliability.

Advanced Concentric Casing System with Precision-Engineered Ring Bits

Changsha Tianhe Drilling Tools and Machinery Co., Ltd. proudly presents a versatile concentric casing system with cutting-edge ring bits, engineered for excellence in the face of challenging geological conditions such as pebble, fissure, dry stone, boulder, and construction backfield waste. This sophisticated system empowers you to drill at various angles while achieving impeccable straightness, supporting a maximum hole diameter of 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 Odex casing systems comprise a triad of components: the guide device, pilot bit, and reamer. These elements are meticulously assembled using a precise locking system, ensuring optimal functionality and operational efficiency.
Our guide devices are ingeniously compatible with DHD, QL, SD, and Mission shanks, providing versatility and robust performance for various 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

Additional specifications can be customized to meet your unique project needs upon request.
 

The Eccentric Casing System (ODEX) boasts a wide array of versatile drilling applications:

1. Water Well Drilling: ODEX is an indispensable asset in water well drilling projects, proficiently ensuring efficient drilling operations while safeguarding against hole collapse, thereby significantly reducing overall drilling time.


2. Anchoring: ODEX fulfills anchoring project requirements with remarkable effectiveness, especially excelling in slope reinforcement applications.


3. Micro Piling: Perfect for soil, clay, and sand rock formations, ODEX administers cost-effective and swift hole protection with the use of permanent or temporary casing tubes, ensuring seamless operations.

 

Concentric Casing System with Blocks

1. Our joint tools, crafted from premium materials, ensure a dependable connection post-heat treatment, offering unmatched durability and reliability.

2. The heat-treated casing shoe is engineered for prolonged service life, offering enduring performance and value.

3. Strengthened blocks and a locking kit provide superior overall performance, ensuring enhanced stability and operational efficiency.

4. Ideal for pile foundation engineering and slope support engineering applications, delivering exceptional results.

 

Concentric Casing System with Wings

Our innovative concentric casing system with wings is expertly designed to navigate and penetrate layers of loose materials, including soil, clay, weathered rock, and sand particles, ensuring comprehensive coverage and stability.

 

Company Profile:

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

Established Year: 2002

Workshop Size: 60,000 Square Meters

Staff: 350 Employees

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

Products: DTH Hammer and Bit, ODEX System, Reverse Circulation Hammer and Bit

Location: Hunan Province, China

Global Service Network: Proudly serving over 50 countries worldwide, ensuring our products reach clients globally with unparalleled service.

 

Trading Instructions:

• Delivery Time: We offer prompt delivery times: typically 5-10 days for in-stock items and 15-20 days for out-of-stock items, ensuring your project schedules remain on track.


• Samples: We are pleased to offer samples free of charge, with customers kindly covering freight costs, allowing you to evaluate our superior quality firsthand.


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


• Should you have any further questions or require additional information, please feel free to reach out to us. We are dedicated to providing exceptional support for all your needs.