The wireline casing advancer is designed to allow drilling and casing to be carried out simultaneously as an integral operation. Inner assembly is compatible with wireline overshot for lowing and retrieval. The wireline casing advancer is suitable for drilling through overburden, sand and gravel. It is also particularly suitable for landfill drilling application. Three components: Drive Tube, Inner Assembly and Loading Sleeve. Size: NW, HW/HWT, PW/PWT
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