The blade combines the best features of the TURBO blade for high speed cuts and the blade with a continuous rim designed to eliminate stress during cutting and guarantee a quality finish. The central reinforcement of the TVR SUPERPRO blade provides greater blade bending resistance. Like most of the other blades in the RUBI range, the TVR SUPERPRO blade has a laser-welded diamond edge. This technique of joining the edge with the disc guarantees safe use and high quality of the cut. Different models of RUBI blades come in two qualities: PRO or SUPERPRO.