Concentric Casing Overburden Drilling System With Ring Bit
Use concentric Casing System can drill complex formation very well. DrillMoreprovide the whole product range the smallest being for 114 mm(4 1/2") casingand largest size available for1220 mm(48") casing.
Product description
Application
Use concentric Casing System can drill complex formation very well. DrillMoreprovide the whole product range the smallest being for 114 mm(4 1/2") casingand largest size available for1220 mm(48") casing.
Product Specifications