CCFA-CA-DW Ø 1000/920
CCFA casing
Double-walled casing with 40 mm coupling, wall thickness 10/10 mm, light design. Thanks to the reduction in weight, ideal for CCFA operation. Drill casings can be used in the Kelly drilling process, however not when a casing oscillator is in use.
Casing outside diameter - 1,000 mm
1,000 mm
Effective length - 1,000, 1,500, 2,000, 3,000, 5,000, 10,000 mm
1,000, 1,500, 2,000, 3,000, 5,000, 10,000 mm
Cutting diameter of tool Dc - 890 mm
890 mm
Type - Standard
Standard
Equipment - Conical bolts, conical rings, threaded rings and locating keys
Conical bolts, conical rings, threaded rings and locating keys
