For decades Polar paper cutters have been some of the most popular and reliable models on the market. This fact simply means that there are a lot of different Polar cutters on the market and thus a lot of need for replacement knives. To help meet that need we carry a huge selection of blades and knives for Polar models including the 115, 155, 82EL, 90CE and so many more. In fact we either stock or can get a blade for virtually any model on the market. Take a look at the options below, find your model and double check to make sure the length and hole patterns match. Or, if you can't find what you need please give us a call and we will assist you.