Drilling Rig CPD2000 Slide 1 Slide 1 (current slide) Slide 2 Slide 2 (current slide) Slide 3 Slide 3 (current slide) Slide 4 Slide 4 (current slide) Reverse circulation drilling rig used for large diameter, deep depth and bore piling in marine conditions. It is custom designed and manufactured to meet the diverse demands of end users. Manual Manual RCD Drilling m/c Specifications