pierce die insert in cooling coil

{"cid":"91222798","title":"HAP40 Steel Pierce Punch and Pierce Die Insert In Cooling Coil Fin Die Tooling Pierce Die Insert","imgUrl":"https:\/\/img.chinax.com\/nimg\/67\/67\/722bbb12fdc68a3564068b7c654e-200x200-1.jpg","attrs":{"Price":"40.00-55.00USD","Brand Name":"Pierce Die Insert For Fin Die","Model Number":"Pierce Punch 001","Minimum Order Quantity":"10 PCS","Delivery Time":"25-30 work days","Certification":"TS16949","Place of Origin":"china","Payment Terms":"T\/T,D\/A,D\/P,L\/C,Western Union,MoneyGram","Supply Ability":"10000 pieces per month","Packaging Details":"Plastic box and carton box packaging","Product Name":"Pierce Punch and Die Insert For 7mm 9.53mm Fin Die","Material":"HAP40 or ASP30","Processing":"Precision CNC Lathe Turning","Heat Treatment :":"HRC 64\u00b0-66\u00b0","Accuracy":"0.001","Surface Finish":"Ra 0.4","Surface Treatment":"burnishing","Service":"OEM or ODM","high light":"High speed fin press line for punching aluminum foil, copper foil, stainless steel, etc"}}