Rubi TGS SuperPro diamond blade for cutting and grinding stoneware Index: 40918 . TECHNICAL DATA . Disc diameter (mm): 125 . Disc bore diameter (mm): 22.2 . Disc rim height (mm): 25 . Disc rim thickness (mm): 1.6 . Maximum permissible revolutions per minute: 12250 . Use: Dry cutting and grinding of all types of hard materials, such as granite, slate, porcelain and rustic stoneware, clinker and quartz agglomerates. Operation: Dry . Intended use: Angle grinder . CHARACTERISTICS The RUBI TGS 2-in-1 disc is used for dry cutting and grinding of all types of hard materials, such as granite, slate, porcelain and rustic stoneware, clinker and quartz agglomerates. The TGS blade is available in the SUPERPRO class and is designed for use on grinders. Thanks to its unique diamond rim design, the TGS blade offers higher cutting speeds in the hardest materials without sacrificing finish quality. The TGS blade combines all the benefits of a TURBO blade with the characteristics of a blade designed to reduce stress during cutting. The TGS blade's special diamond rim alloy allows for straight cuts and 45° bevel cuts. Grinding is limited to minor touch-ups (small cracks, chips, or correction of minor irregularities). The TGS SUPERPRO blade allows for all of these tasks at significantly higher speeds and longer life than other blades. We do not recommend using the TGS blade with circular saws (e.g., TC-125).