Original POLAR knives [blades] are specifically produced to meet the high demands at your MOHR and POLAR cutting machine and to deliver the best possible cutting results.

The correct cutting angle and suitable knife quality determine to a large extent the cutting quality and economical operation of the high-speed cutter.

When the high-speed cutter is working perfectly and operated correctly most cutting problems arise in connection with the knife.

When the knife cuts through the material at an angle there ought to be no vertical stripes in the trimmed section, right?
Such striping occurs nevertheless. Vertical striping is caused when the cutting material is incorrectly clamped.