Product info

Casing OD (mm)193,7
Casing OD (in.)7 ⅝
Casing Max Wall (mm)6
Casing Max Wall (in.)0,236
Casing ID (mm)181,7
Casing ID (in.)7,154
Pilot bit (mm)165
Pilot bit (in.)6,496
Reamed diam. (mm)213,4
Reamed diam. (in.)8,402
Drill pipes (mm)114
Drill pipes (in.)
Hammer6’’