Quality material for quality results. Trimmer knives function just like scissors: Upper blade against lower blade. That's why at Heidelberg®, we set extremely high standards for the material and cutting quality of our trimmer blades. Original Heidelberg Trimmer Blades use an upper knife made of an HSS composite material and of a lower knife of pure chrome steel.
Other important factors. Besides material, other very important factors that determine the quality of the blades are: The choice of geometry (the knife geometry should suit the class of knife); the evenness; the angular dimensions and the straightness of the blade - all of which play an important role in the longevity and durability of the knives.
A large choice of blades. Heidelberg offers a wide choice of trimmer blades, including: Triple cut knives, punching knives and splitting knives. All have been specifically designed in cooperation with our strategic partners for the saddlestitchers in our Stitchmaster® family.