{"Diameter - Metric (D)":["4","8","10","12"],"Length of Cut - Metric (Lc)":["6","12","15","18"],"Number of Flutes":"4","Neck Diameter - Metric (d1)":["3.9","7.9","9.9","11.9"],"Overall Length - Metric (L)":["60","75","80","102"],"Cutting Diameter Tolerance - Metric":"+0 / -0.038","Shank Diameter - Metric (d)":["6","8","10","12"],"Neck Length - Metric (L1)":["12","24","30","36"],"Product Overview":"4 Flute, Super Tough, TiAlN","Stainless Steels : 17-4PH":"M; Good","Helix Angle - Degree":"50","Stainless Steels : 300":"M; Good","Substrate":["Carbide"],"Hardened Steels : 35 HRC":"H; Good","Hardened Steels : 35-45 HRC":"H; Good","Cast Iron":"K; Good","Cutting Type":"Center Cutting","Hardened Steels : 45-50 HRC":"H; Good","Shank Tolerance":"h6","Alloy Steels : 4140; 4340":"P; Good","Die Steels":"P; Good","High Carbon Steel : 1065":"P; Good","Low Carbon Steel : 1010; 1018":"P; Good","Coolant Thru":"No","Stainless Steels : 400":"M; Good","Units":"Metric","Weldon Flat":"No","Medium Carbon Steel : 1035; 1045":"P; Good","Full Description":"Performance Carbide TiAlN End Mills for Ferrous and Non-Ferrous Materials","Short Description":"Performance Carbide TiAlN End Mills for Ferrous and Non-Ferrous Materials","Mill Type":"Single End","Type (feature)":"Reduced Neck","End Cut Type":"Square End","Length of Cut - Specification":"STUB","Cutting Direction":"RH","List Name":"SUPER TOUGH MILL-SQ","Surface Treatment":"TiAlN","Helix Direction":"RH","CategoryBrand":"HY-PRO CARB","Diameter-Sizes":"4mm - 12mm","Flute-Sizes":"-","Neck-Sizes":"12mm - 36mm","Taper-Sizes":"-","Overall-Sizes":"60mm - 102mm","Shank-Sizes":"6mm - 12mm","Images":["https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FMilling%2FSolid%2FSquare%20End%2FList%20HP453/End_Mills_-_End_Mill_-_HY-PRO_CARB_-_List_HP453_-_Square_End_-_Catalog"],"Friendly Name":"HP453"}