Martor Knife, metal, 0.3mm,

These handy industrial-quality blades for the Martor Secunorm 175 have four usable blade areas.

Ideal for cardboard

If you use a cardboard cutter, such as the Secunorm 175, to cut thick card, plastic strapping and other sturdy materials, this is the ideal replaceable blade for you.

Four cutting areas

The robust, hardened-steel blades have two bevelled cutting edges and four sharp corners. When one corner becomes blunt just take the blade out of the cutter and turn it round. Just one blade, but four cutting edges that are as good as new.