Our company supplies original and aftermarket three-side trimming knife(blade), our three-side trimming knife generally have three materials: standard tool steel, high speed steel, and tungsten carbide. According to the different blade material, the cutting knife can be used to cut a variety of paper, cardboard, foil, rubber and other materials. 

 Among them, our TC knife has the best performance. The blades are made of tungsten carbide (TC) material for heavy duty and trouble-free operation. It has unmatched sharpness and high wear resistance cutting. Brands we supply include, but are not limited to:Polar, Wohlenberg, Martini, Schneider, Perfecta, Kolbus, Heidelberg ,Ideal, Purlux and so on.

Please note: Images of knives are for illustrative purposes only. Please refer to the technical specification for the size and configuration of threaded holes and other characteristics.

If you are unable to find a knife for your machine, or need a custom knife to manufacture, please do not hesitate to contact us.