Drill guide bit is a vital device in non-excavation drilling. It is able to be replaced with direct-connected drills, non-magnetic drills and other drills with various structures according to different geological conditions.
Diameter: 76mm; thickness: 10mm; length: 2m
Diameter: 127mm; thickness: 9.19mm; length: 9.6m
Wuxi Caston Drill Tools Co.,Ltd. Add.: No.89 Zhenhubei Road, Wuxi City, Jiangsu province, P.R. China Tel.: +86-510-85066207 Fax: +86-510-85066207