The OLFA 45mm RB45 blade features a tungsten‑steel construction that is expertly honed for superior sharpness. It effortlessly cuts up to eight layers of cotton and handles paper, fabric, leather and other materials with clean precision. The blade is designed for use with any 45mm rotary cutter. Each blade is packaged in a sturdy plastic case for convenient storage.
 
Blade Material
Tungsten Steel
Blade Length
45mm
Cutting Capacity
Up to 8 layers of cotton
Compatible Cutter Size
45mm Rotary Cutter
 
 
Packaging
Plastic case