Engineered for durability and precision, the OLFA Endurance ™ Rotary Replacement Blade 45mm delivers lasting sharpness with heavy-duty tungsten steel construction. Designed to fit all 45mm OLFA cutter handles, this blade offers twice the cutting life of standard blades—efficiently slicing through up to eight layers of fabric and 1,500 yards of cotton before dulling. Ideal for professionals seeking reliable performance, it minimizes blade changes and maximizes productivity in any sewing or crafting project.
