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slide block casing system concentric system symmetric system

slide block casing system concentric system symmetric system

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  • slide block casing system concentric system symmetric system
  • BESTLINK

slide block casing system concentric system symmetric system

It is suitable for drilling water wells , geothermal wells , short mircopiles ,medium mini-type grouting hole of building , dam and harbour project . 


Casing tube OD (mm)

Casing tube
ID(mm)
Max Reamed Dia
(mm)
Casing Shoe ID(mm)

Hammer shank
168
148
185
138
DHD350/QL50
178
158
195
148
DHD350/QL50
194
174
206
163
DHD360/QL60
219
199
234
187
DHD360/QL60
245
225
264
212
DHD380/QL80
273
253
308
237
DHD380/QL80
325
305
350
283
NUMA100/SD10
406
382
425
360
NUMA125/SD12


Bestlink Factory

Xiamen Bestlink Factory Co., Ltd  is  committed  to  provide  the  best  drilling  and  cutting machine,  tools and accessories products in marble and granite stone quarrying,  as well as in civil engineering application, especial demolition project. it is now a leading manufacturer of cutting and drilling equipment for the extraction of marble, granite  and ornamental stones in china.  

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