Some print service provider with Zϋnd cutters experience ridges or a plow-like effect when using the Z10 or Z11 blades on certain materials. To eliminate this problem, Zϋnd now offers the Z83 drag blade. It has the same specifications of the Z10 blade, but it is thinner to eliminate ridges. The Z83 is a centric, asymmetrical drag blade for ridge-free inside cutting. Recommended media for optimal use of this new blade include magnetic foil, polycarbonate, folding cartons and hardfoam. The blade can be used for a maximum cutting depth of 4.6mm.
To learn more, go to: https://shop.zund.com/en/products/knives/z83