This is a 3 pack of low cost cemented carbide blades for use with all CAMM-1 cutters and print/cut devices. Each blade has a .25mm offset and a 45 degree angle for use with vinyl and other adhesive backed films. The 45 degree blade is the standard blade that comes with all of the CAMM series cutters. We recommend this blade for cutting thin vinyls such as Monkey Grip Film, Neon, and Fashion. Blades come with blade-holders.