ra0 2 ra0 4 rotary slitter blades

{"cid":"91199782","title":"Roughness Ra0.2-Ra0.4 Rotary Slitter Blades for CNC Grinding Advanced Grinding Technology","imgUrl":"https:\/\/img.chinax.com\/nimg\/4e\/36\/de88768874b9aaa950a6940a90ce-200x200-1.jpg","attrs":{"Price":"USD15","Brand Name":" SENDA","Model Number":"SD005","Minimum Order Quantity":"10","Delivery Time":"35 Days","Place of Origin":"China","Certification":"ISO9001","Packaging Details":"Waterproof Plastic+Cardboard+Wooden Case \/Pallet","Payment Terms":"L\/C T\/T D\/P PAYPAL Western Union","Supply Ability":"200PCS\/Month","Thickness tolerance ":"0.001mm-0.005mm","Grinding":"CNC Grinding\/Lapping","Material":"D2, SKD11, HSS, TC Etc","Application":"Rotary Slitter Steel Strip Shearing","Edge":"Sharp","Roughness":"Ra0.2-Ra0.4"}}

{"cid":"91225213","title":"Mirror Finished Ra0.2 Precision TiN Coated Rotary Slitting Blade For Clean Cuts","imgUrl":"https:\/\/img.chinax.com\/nimg\/0c\/7a\/e5e7702bb0c37b4f2265e0de461a-200x200-1.jpg","attrs":{"Brand Name":"JINFEI","Minimum Order Quantity":"1 set","Delivery Time":"25 days","Place of Origin":"China","Certification":"ISO9000","Packaging Details":"Wooden crate packaging","Bladetype":"Circular slitting blade","Productname":"Slitting Blade","Application":"Cutting and slitting various materials","Material":"High-speed steel (HSS)","Coating":"Titanium nitride (TiN)"}}