Olfa Replacement Blade 45mm (RB45-1)

For best results, pair this rotary blade with an OLFA Self-Healing Rotary Mat for all cutting. Independent testing shows that using an OLFA rotary blade on an OLFA cutting mat cuts up to 470 more yards of fabric than the leading competitive brand. Blades come in a convenient plastic case for easy storage or disposal.

- Tungsten steel blade
- Expertly honed for sharpness
- Cuts up to 8 layers of cotton
- Available in packs of 2.
- For use with most 45mm Rotary Cutters