ESKO KONGSBERG KNIVES - 0,63 mm THICK Esko Kongsberg blade BLD-SF428 / Z23 / 5005560 / HTZ-023 / compatible for Esko... HTZ-023 €16.80 Similar to the BLD-SF428 - G42458307 but with a shallower depth of cut. Esko Kongsberg blade BLD-SF428 - G42458307 / Z23 / 5005560 / HTZ-023 / compatible for Esko Kongsberg automated cutting machine Description: Fine, long blade; designed to cut small radio and intricate detail. Similar to the BLD-SF428 but with a 21mm depth of cut. Thickness: 0,63... Add to cart