Paper Cutting Knife

We proudce different types and specifications of paper cutting knives for paper cutting machines in printing industry. Basically there are two kinds of material for such knives according to OEM's requirements: 1,Inlaid Alloy Steel--with following features: --After hot rolling with high compressing ratio, the crystallinity of cutting edge steel will be finer, and more capability to avoid cutting edge breaking. --There is no transmit area between cutting edge and body of knife. --Tolerance could meet OEM's requirements for cutting machines. 2,High Speed Steel--with following advantages --Blanks are imported --Especially suitable to the cutting of paper with high basis weight --Low cost and high performance, the running life is 5 times of that of standard steel after once grinding. --Reduce much downtime of users. --Higher cutting quality, very smooth cutting surface. --Very straight cutting edge Underbelow are some sizes of our knives: 760x127x8