Ideal blade for medium to heavy-duty projects, cuts multiple layers
Circular rotary replacement blade for our popular 45mm rotary cutters used for quilting, sewing, and general crafts. Cuts up to 6 layers of fabric. This blade is made of high quality tungsten steel for unparalleled sharpness and superior edge retention. For all Olfa 45mm Rotary Cutters and all other major brands. 1 blade per pack.