Martelli Rotary Blade 45mm Replacement Bulk Pack 10 Count RB-45-10. 

Our unique sharpening system has created a blade that is in for the long haul. 

The blades will last approximately 3-5 times longer than ordinary blades. 

To maximize your blade life and efficiency in cutting, use it with our ergonomic rotary cutter and one of our commercial-grade mats. 

When you replace a blade, make sure you discard the old one in a safe manner. 

A good way to do this is with one of our blade tins. 

Size: 45mm. 

Package Includes: 10 Replacement Blades.    

CHK-RB-45-10