Cutting lintel for A3 paper cutter

Also called a sacrificial strip or guillotine guide, this is a rigid rod that protects your blade during cutting. The guillotine guide is essential for making precise cuts while protecting the guillotine blade. 

Note that for optimal performance, it should be turned over at the first signs of wear. A squeegee should therefore be replaced regularly to maintain its protective properties.

Features: 
- Ruler suitable for A3 format
- Contributes to the longevity of the blade