You need a special type of blade to be able to cut through outdoor porcelain, such as our truly unique PC2 blade. The PC2 blade is only 2mm thick, made of specially formulated diamond bond to cut through outdoor porcelain up to 30mm thick. It’s so effective, it cuts like a hot knife through butter. To find the PC2, type “PC2” into the search facility on our website, select your size and add to the basket.