Description Olfa 45mm Endurance Blade for RTY-2 45mm Rotary Cutter 1 rotary blade in a plastic case. 45mm. Model: RB45H-1 Olfa Endurance Replacement Blades. The Olfa Endurance Rotary Blade cuts twice as long as their standard rotary blades The expertly-honed tungsten tool steel blade with proprietary metal chemistry is designed to cut twice as long to extend time between blade changes, saving you time and money! RB45H-1 Will fit Fiskars and Martelli.
