IKEA double bevels slitting knife


IKEA China factory cooperated with Shen Gong to developed a new cutting-edge design knife for honeycomb paper slitting. In order to replace previous short working life HSS knives, IKEA met Shen Gong carbide knives co. ltd at Hannover Mess 2017. High hardness and high wear resistance of tungsten carbide is an ideal material for honeycomb paper slitting, but the weak toughness of tungsten carbide limits their working life. Shen Gong designed a new double bevel of cutting edge of knives to resolve this problem for IKEA.