High definition Threaded Button Bits - Eccentric Overburden Bit – TDS
High definition Threaded Button Bits - Eccentric Overburden Bit – TDS Detail:
ODEX/Eccentric equipment enables you to drill and case deep holes simultaneously in all types of formation, even those with large boulders.
The method is based on a pilot bit and eccentric reamer,which together drill a hole slightly larger than the external diameter of the casing tube. This enables the casing tube to follow the drill bit down the hole.
When using ODEX, part of the impact energy is diverted to the casing tube via a shoulder on the guide device, which in turn impacts a special casing shoe at the lower end of the casing.
|
Type |
Casing Tube OD(mm) |
Casing Tube ID(mm) |
Casing wall thickness(mm) |
Guide Device max size(mm) |
Reamed Dia (mm) |
Casing shoe mini Dia(mm) |
Pilot bit D (mm) |
Hammer type |
|
ODEX85 |
108 |
94 |
7 |
92 |
117 |
86 |
85 |
COP34/DHD3.5 |
|
ODEX90 |
114 |
101 |
6.5 |
99 |
125 |
92 |
90 |
COP34/DHD3.5 |
|
ODEX98 |
127 |
109 |
9 |
107 |
138 |
100 |
98 |
COP34/DHD3.5 |
|
ODEX115 |
146 |
126 |
10 |
123.5 |
155 |
117 |
115 |
COP44/DHD340/SD4/QL40 |
|
ODEX140 |
168 |
148 |
10 |
146 |
180 |
138 |
136 |
COP54/DHD350/SD5/QL50 |
|
ODEX145 |
178 |
158 |
10 |
156 |
192 |
147 |
145 |
COP54/DHD350/SD5/QL50 |
|
ODEX152 |
183 |
163 |
10 |
161 |
196 |
153 |
151 |
COP54/DHD350/SD5/QL50 COP64/DHD360/SD6/QL60 |
|
ODEX165 |
194 |
174 |
10 |
172 |
206 |
162 |
160 |
COP64/DHD360/SD6/QL60 |
|
ODEX190 |
219 |
199 |
10 |
196 |
234 |
187 |
185 |
COP64/DHD360/SD6/QL60 |
|
ODEX208 |
245 |
225 |
10 |
222 |
263 |
210 |
208 |
COP84/DHD380/SD8/QL80 |
|
ODEX240 |
273 |
253 |
10 |
251 |
305 |
241 |
240 |
COP84/DHD380/SD8/QL80 |
|
ODEX280 |
325 |
300 |
12.5 |
298 |
350 |
282 |
280 |
DHD112/DHD38 |
Product detail pictures:
Related Product Guide:
We've been committed to offering easy,time-saving and money-saving one-stop purchasing service of consumer for High definition Threaded Button Bits - Eccentric Overburden Bit – TDS , The product will supply to all over the world, such as: Iraq, Netherlands, Portugal, Our market share of our products has greatly increased yearly. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future. We are looking forward to your inquiry and order.
By Gladys from Venezuela - 2017.10.13 10:47
The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
By Odelia from Maldives - 2018.11.22 12:28
