No matter the project, let OLFA 45mm RB45 Tungsten Steel Rotary Blade be the answer. With over 40 years of experience crafting the best blades, this ultra sharp rotary blade will not let you down.

Features:

• Tungsten steel blade
• Expertly honed for sharpness
• Cuts up to eight (8) layers of cotton
• For use with most 45mm Rotary Cutters