DTH Symmetric Overburden Casing Drilling Tools Drill Bit with Casing Shoe
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Basic Info.
- Model NO.
- Odex90 Symmetric Overburden Casing Drilling
- Type
- Center Drill Bit
- Material
- Tungsten Carbide
- Usage
- Well Drilling
- Suitable Hammer Model
- 3"-18" Hammer
- Reamed Diameter
- 118mm-426mm
- Transport Package
- Wooden Box
- Specification
- CE
- Trademark
- BESTLINK
- Origin
- Xiamen, China
- HS Code
- 84314320
- Production Capacity
- 20000sets/Month
Packaging & Delivery
- Package Size
- 80.00cm * 40.00cm * 40.00cm
- Package Gross Weight
- 80.000kg
Product Description
DTH Symmetric Overburden Casing Drilling Tools with Casing Shoe
Product specifications: Concentric/Symmetric Casing overburden Drilling System with Ring Bit
|
Casing Tube OD(mm) |
Casing Tube ID(mm) |
Reamed Dia(mm) |
Casing Shoe ID(mm) |
Polit bit Dia(mm) |
Hammer Type |
Drill Pipe (mm) |
|
108 |
95 |
118 |
80 |
70 |
DHD3.5/QL30 |
76 |
|
114 |
101 |
128 |
90 |
80 |
DHD3.5/QL30 |
76 |
|
127 |
114 |
141 |
100 |
90 |
DHD3.5/QL30 |
76 |
|
140 |
124 |
154 |
110 |
98 |
DHD340/QL40 |
76 |
|
146 |
126 |
160 |
114 |
102 |
DHD340/QL40 |
76 |
|
168 |
148 |
182 |
132 |
120 |
DHD350/QL50 |
76/89 |
|
178 |
158 |
192 |
142 |
130 |
DHD350/QL50 |
76/89 |
|
183 |
163 |
198 |
152 |
138 |
DHD350/QL50 |
89/114 |
|
194 |
174 |
210 |
164 |
148 |
DHD360/QL60 |
89/114 |
|
219 |
199 |
235 |
184 |
170 |
DHD360/QL60 |
89/114 |
|
245 |
225 |
261 |
210 |
192 |
DHD380/QL80 |
114 |
|
273 |
253 |
293 |
238 |
219 |
DHD380/QL80 |
114/127 |
|
325 |
305 |
348 |
294 |
270 |
SD10/NUMA100 |
127 |
|
406 |
382 |
426 |
374 |
350 |
SD12/NUMA125 |
140 |
The Concentric/Symmetric casing system product line includes the enhanced system with striking faces and extracting highly resistant.
In horizontal drilling, the friction between the soil and the casing can become very important and Symmetrix reinforced bits are designed to resist abrasion under these conditions.
These systems are targeted for drilling in leading which the cutting ring is recovered for reuse. They can also be used for drilling deep holes vertical when it is not necessary to use an inside diameter of annular cutting important.
Reinforced systems are available for tubing sizes ranging between 140 mm and 1220 mm (5 1/ 2 "and 48").
Quality warranty
Our products are made of high quality steel and all spares parts are inspected strictly before shipping.
Production time
within 15-25 days after receiving the advance payment or full payment.
Transportation
according to your requests.
Package
The material of packing is ply-wooden cases and pallet to avoid the damage in transportation.
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