Introduction of HSOD609: Specification of SHOD609: Product Type HOSD609 Casing OD 609.6 Casing wall max 15 Ring bit ID 513 Ring bit OD 637 Pilot bit ....
Introduction of HSOD178: Specification of SHOD178: Product Type HOSD178 Casing OD 178.3 Casing wall max 10 Ring bit ID 145 Ring bit OD 195 Pilot bit ....
Introduction of HSOD406: Specification of SHOD406: Product Type HOSD406 Casing OD 406.4 Casing wall max 12.7 Ring bit ID 328 Ring bit OD 419 Pilot bit ...
Introduction of HSOD140: Specification of SHOD140: Product Type HOSD140 Casing OD 139.7 Casing wall max 7/10 Ring bit ID 116/94 Ring bit OD 154/150 .....
Introduction of HSOD273: Specification of SHOD273: Product Type HOSD273 Casing OD 273 Casing wall max 8/12.7 Ring bit ID 232/219 Ring bit OD 292 Pilot ...
Introduction of HSOD194: Specification of SHOD194: Product Type HOSD194 Casing OD 193.7 Casing wall max 6/12.7 Ring bit ID 167/148 Ring bit OD 212/203 ...
Introduction of HSOD508: Specification of SHOD406: Product Type HOSD508 Casing OD 508 Casing wall max 15 Ring bit ID 412 Ring bit OD 526 Pilot bit OD ...
Introduction of HSOD168: Specification of SHOD168: Product Type HOSD168 Casing OD 168.3 Casing wall max 8/12.7 Ring bit ID 142/121 Ring bit OD 182/178 ...
Introduction of HSOD325: Specification of SHOD325: Product Type HOSD325 Casing OD 323.9 Casing wall max 8/12.7 Ring bit ID 281/270 Ring bit OD 342/342 ...