Deglon Dough Cutter/Pizza Cutter Ø65mm The Deglon Dough Cutter/Pizza Cutter Ø65mm is a must-have in every kitchen. You can not only cut pizzas with it, but also for cutting dough, this cutter is super handy. The pizza cutter is fitted with a plastic handle and has a stainless steel blade. The blade has a diameter of 6.5 centimetres. Cleaning is also easy, as the knife is dishwasher safe.