*The Cutter"s Way® 5" Wet Stone Cutter is designed for cutting stones including granite, marble, lime stone, slate, etc. With a 5" diamond blade, this stone cutter is capable of cutting granite slabs of up to 1-1/4" in thickness. With a specially designed housing and flanges, the Cutter"s Way 5" wet stone cutter can accept a 5" diamond contour blade for cutting radius of under mount sinks.this wet stone cutter is also equipped with a high quality water-feed system that eliminates the harmful dust particles which are common in dry cutting applications. Another safety feature included is a built-in GFCI (ground fault circuit interrupter).