OEM carton making machine circular blade corrugated paper cutting bottom knife
The paper cutting knife is generally used for ordinary paper-dividing tools. According to the different specifications of the equipment, the quantity of needed knives are also different accordingly, usually with 3 sets , 4 sets and 6 sets, and each sets with one upper knife and one lower knife. Details: Basic size: 240x165x9.5mm Material: GCr15, 9SiCr, SKD11 Hardnss: 57-64HRC Roughness of surface: Ra0.2-Ra0.8 To get a quote or more details sooner about this rewinding bottom knife, please email us at phoebe@lcblade.com OR whatsapp +86 13399550005
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