The GY-ROC Cabber is designed for accurate cutting of oval or round convex (domed) surfaces using either wheels or flat discs where a platform can be added to support the Cabber. Cabber includes six accurately calibrated templates (40 x 30, 30 x 22, 25 x 18, 18 x 13, 16 x 12, 12 x10), and Cabber Tape.