These blades are super sharp right out of the package and stays that way longer, thanks to the high-quality construction. Good For: cutting strips, multiple layers and finishing quilts prior to binding. Cuts fabric, paper, tarp, vinyl, upholstery, leather and other thick textiles. Made from high-quality tungsten tool steel. Order either the 45mm or 60mm size to fit your cutter.
If you want to keep the edge of your fabric from fraying, you need to cut it with a pinking blade. This OLFA® blade puts that familiar ″teeth″ on the edge of the fabric, for a look that's both decorative and functional. For use only with the OLFA® 45mm ergo rotary cutter.
