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All dual rotors overburden casing drilling system wholesalers & dual rotors overburden casing drilling system manufacturers come from members. We doesn't provide dual rotors overburden casing drilling system products or service, please contact them directly and verify their companies info carefully.
| Total 2 products from dual rotors overburden casing drilling system Manufactures & Suppliers |
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Brand Name:MING Model Number:MRE127MM-DHD3.5 Place of Origin:CHINA ...Dual Rotors Overburden Casing Drilling system DHD Shank with casing tube Description MRE Dual Rotors Eccentric Overburden casing drilling system, At clockwise rotation, reamer bits expand to bring the casing pipe into hole. After finished, reamer bits closed anticlockwise and then can be lift up from the bottom of the hole by drilling... |
Wuhan Kingdrilling Diamond Co.,Ltd
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Brand Name:ROSCHEN Model Number:BQ, NQ, HQ, PQ, SQ, BW, NW, HWT, PWT, SW, UW, ZW Place of Origin:Germany ...Drilling , Dual Rotary Simple Casing Bit Casewell Drilling Functions: 1. Roschen provides a full line of wireline casing advancers for soil sampling and overburden coring in conjunction with casing. These can also be used for casing through difficult overburden or formations. 2. Provides a positive latch for a one-step method of drilling through overburden and casing off to bedrock. Casewell Drilling... |
ROSCHEN GROUP
Shanghai |
