The PolyBoard has an unbreakable base that is guaranteed to not crack or warp. The self-sharpening stainless steel blades cut through up to 10 sheets at a time. The finger guard protects the entire length of the blade and a torsion spring.
- Self-sharpening stainless steel blades cut up to 10 sheets at once
- Permanent 1/4 Inches grid and dual English and metric rulers
- Patented automatic blade latch locks with every cutting motion
- Finger guard protects entire length of blade
- Torsion spring prevents blade from accidentally falling during operation