Condition: | New |
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Motor: | Diesel Engine |
Drill Hole Diameter: | 200-250mm |
Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Model
|
O.D. of Casing pipe (mm)
|
Wall thickness of Casing pipe (mm)
|
Max.OD. of solitary ring bit(mm) |
Max. O.D of Pilot Bit (mm)
|
through casing shoe O.D (mm)
|
Caing shoe. O.D (mm)
|
219 | 219 |
6.3-8 | 235 |
202
|
177
|
202 |
10.0-12 |
194
|
177 | 194 | |||
273
|
273 |
6.3-8 | 292 | 256 | 226 | 256 |
10.0-12 | 248 | 226 | 248 | |||
14-16 | 240 | 226 | 240 | |||
323
|
323 |
10.0-12 | 341 | 298 | 275 | 298 |
12.5-14 | 294 | 275 | 294 | |||
16mm
|
290 | 275 | 290 | |||
351 | 351 |
10.0-12 | 371 | 326 | 296 | 326 |
12.5-14 | 322 | 296 | 322 | |||
16mm
|
318 | 296 | 318 | |||
377 | 377 |
10.0-12 | 397 | 352 | 350 | 352 |
12.5-14 | 348 | 346 | 348 | |||
16mm
|
344 | 342 | 344 | |||
406
|
406 |
10.0-12 | 421 | 380 | 378 | 380 |
14-16 | 373 | 371 | 373 |
Suppliers with verified business licenses