| Customization: | Available |
|---|---|
| After-sales Service: | Available |
| Warranty: | 6 Months |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Developed by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., this innovative system is designed for challenging overburden conditions, including pebble, fissure, dry stone, boulder, and construction backfield waste. It offers the flexibility to drill at various angles while maintaining high straightness, making it ideal for a range of geological scenarios.
The system can achieve a maximum hole diameter of 1550 mm, providing ample capacity for diverse drilling needs. Its concentric casing design, paired with ring bits, ensures efficient and reliable performance in demanding environments.
|
Model
|
O.D of casing tube(mm) |
O.D.of Pilot Bit( mm )
|
WEIGHT(Kg)
|
Compatible Shank
|
|
R114/9-80
|
114 |
92
|
10
|
DHD3.5
|
|
R127/10-90
|
127 |
105
|
16
|
DHD3.5
|
|
R140/10-97
|
140 |
116.5
|
21
|
COP44/DHD340/TD40
|
|
R146/10-110
|
146 |
124
|
22
|
COP44/DHD340/TD40
|
|
R168/12.7-125
|
168 |
141
|
27
|
COP54/DHD350/SD6/QL60/M60 |
| R178/12.7-135 |
178 | 150 | 32.5 | COP54/DHD350/SD6/QL60/M60 |
|
R194/12.7-145
|
194 |
191
|
42.5
|
COP64/DHD360/SD6/QL60/M60
|
|
R219/12.7-170
|
219 |
203
|
58
|
COP64/DHD360/SD6/QL60/M60 |
|
R254/12.7-203
|
254 |
241
|
84.5
|
COP84/DHD380/SD8/QL80/M80
|
|
R273/12.7-223
|
273 |
254
|
100
|
COP84/DHD380/SD8/QL80/M80 |
|
R325/12.7-276
|
325 |
292
|
135
|
COP84/DHD380/SD8/QL80/M80 |
|
R610/12.7-513
|
610 |
298
|
710
|
NUMA180/QL200
|
1. Water Well Drilling: Our eccentric casing system (ODEX) is a vital tool for water well projects, ensuring efficient drilling while protecting the hole from collapsing, ultimately reducing drilling time through overburden.
2. Anchoring: The ODEX system meets anchoring project requirements effectively, especially in slope reinforcement applications.
3. Micro Piling: Ideal for soil, clay, and sand rock formations, our eccentric casing system provides cost-effective and rapid protection against hole collapse using 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 |
1. The joint tools are made of superior material and provide a reliable connection after heat treatment.
2. Heat-treated casing shoe for extended service life.
3. Strengthened blocks and locking kit with excellent overall performance.
4. Ideal for pile foundation engineering and slope support engineering.
Company: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Enhance your drilling efficiency with our Concentric Casing System Pilot Ring Bit for Core Drill Rig P140. Ideal for loose material layers like soil, clay, and sand particles.
Established in 2002, Changsha Tianhe Drilling Tools and Machinery Co., Ltd. operates from a 60000 square meters workshop in Hunan Province, China. Specializing in DTH Hammer and bit, ODEX system, and Reverse circulation hammer and bit, our company has a global service network covering over 40 countries.
Changsha Tianhe offers a Concentric Casing System Pilot Ring Bit for Core Drill Rig P140. Delivery in wooden cases within 15-18 days after deposit.
){kind=link}