194mm Odex Casing System Eccenteic Overburden Drilling Bits for Water Well and Foundation Work pi view photo of Eccentric Drilling Bits, Eccentric Rock Bits, Eccentric Mining ntact China Suppliers for More Products and Price. cJiR9CNPvzvI China 219mm Odex Casing System Eccenteic Overburden Drilling Bits for Water Well and Foundation Work, Find details about China Eccentric Drilling Bits, Eccentric Rock Bits from 219mm Odex Casing System Eccenteic Overburden Drilling Bits for Water Well and Foundat AK9nfgwZywQF DTH Bits; Drill Pipe; Casing System. ODEX Casing System; Overburden System; ; Odex 90 Eccentric Casing System for DTH Drilling. The overburden drilling systems consist of a pilot drill bit and a wing, and are designed with graphics to improve penetration. 168mm, 178mm, 194mm, 219mm, 273mm, 325mm. Application: Piling in Xez4BZ9iy6cf 219mm DTH ODEX Casing eccentric drilling equipment, US $ 2000 - 3000 / Set, Hu, China, Teamwhole, urce from Tianhe Drilling Tools pakhpe4iouGe
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