bladeless circular knife for metal foil

{"cid":"91203439","title":"100% Carbide Powder Slitting Blade with Longer Cutting Life and Customizable Size for Industrial Cutting Knife","imgUrl":"https:\/\/img.chinax.com\/nimg\/ad\/af\/589051fd1a9e913dbcceab4d64a1-200x200-1.jpg","attrs":{"Price":"CN\u00a5249.83\/pieces 5-199 pieces","Minimum Order Quantity":"5 pieces","place of origin":"Sichuan, China","warranty":"6 Months","video outgoing-inspection":"Not Available","machinery test report":"Provided","core components":"Gear","type":"Blade","brand name":"Kedel","Product name":"Lithium battery electrode slitting blade","Material":"100% carbide powder raw material","Advantage":"Longer Cutting Life","Size":"Customer's Drawing","Packing":"Plastic Box Packing","Application machine":"Battery electrode slitting machine","Shape":"Round Shape","OEM & ODM":"Support","MOQ":"5 Pieces","Color":"Silver"}}

{"cid":"91162523","title":"Textile Finishing Stenter Machine Parts Tungsten Carbide Cutter Blades High Precision Circular","imgUrl":"https:\/\/img.chinax.com\/nimg\/83\/64\/8bc9ee65fc18bf4eca527adf6c71-200x200-1.jpg","attrs":{"Price":"Different goods has different price","Brand Name":"LiangRu","Model Number":"LR","Minimum Order Quantity":"Different goods has different MOQ","Delivery Time":"10-15days","Certification":"ISO9001","Place of Origin":"CHINA","Payment Terms":"T\/T,L\/C or others","Supply Ability":"sufficient supply","Packaging Details":"plywood cases or as you required","Design":"Customized","Sharpnes":"18N~30N","Material":"tungsten carbide","Application":"For cutting paper, lithium battery,","Raw material":"Tungsten carbide","Thickness range":"5mm~25mm","Advantage 1":"Hard plastic case for safety","Advantage 2":"Grade 1 Raw Material."}}