{"Number of Flutes":["3","4"],"Diameter - Inch (D)":["0.25","0.3125","0.375","0.4375","0.5","0.625","0.75","0.875","1"],"Cutting Diameter Tolerance - Inch":"+0.0011 / -0","Diameter - Fractional Size (D)":["1/4","5/16","3/8","7/16","1/2","5/8","3/4","7/8","1"],"Length of Cut - Inch (Lc)":["0.625","0.75","1","1.25","1.625","1.875","2"],"Overall Length - Inch (L)":["2.4375","2.5","2.6875","3.25","3.75","3.875","4.125","4.5"],"Shank Diameter - Inch (d)":["0.375","0.5","0.625","0.75","0.875","1"],"Web Literature 4":"800388CA","Helix Angle - Degree":"50","Brand":"EXOMILL","Web Literature 1":"8002024CA-EM,149|8002024CA-EMT,78","Notes":"Other coatings available upon request.","Surface Treatment":"BRIGHT","Alloy Steels : 4140; 4340":"P; Best","Units":"Inch","Die Steels":"P; Best","Hardened Steels : 35 HRC":"H; Good","Cutting Type":"Center Cutting","Cast Iron":"K; Good","Stainless Steels : 17-4PH":"M; Best","Stainless Steels : 300":"M; Best","Stainless Steels : 400":"M; Best","High Carbon Steel : 1065":"P; Good","Low Carbon Steel : 1010; 1018":"P; Good","View Speed and Feed Page":"Here","View Catalog Page":"Here","Aluminum : 6061; 7075":"N; Good","Aluminum : Casting":"N; Good","Coolant Thru":"No","Medium Carbon Steel : 1035; 1045":"P; Good","Weldon Flat":"Yes","Mill Type":"Single End","Full Description":"Premium Powdered Metal End Mills for Difficult to Machine Materials","Short Description":"Premium Powdered Metal End Mills for Difficult to Machine Materials","End Cut Type":"Square End","Length of Cut - Specification":"REGULAR","Product Overview":"Regular Length, Multiple Flute, Super High Helix","Cutting Direction":"RH","Helix Direction":"RH","Substrate":"VC-10","List Name":"VC-10 CPM-EHS","Titanium : 6AL4V (30HRC)":"S; Good","Diameter-Sizes":"1/4\" - 1\"","Flute-Sizes":"-","Neck-Sizes":"-","Taper-Sizes":"-","Overall-Sizes":"2.4375\" - 4.5\"","Shank-Sizes":"0.375\" - 1\"","Images":["https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FMilling%2FSolid%2FSquare%20End%2FList%20660/End_Mills_-_End_Mill_-_EXOMILL_VC-10_-_List_660_-_Catalog"],"Friendly Name":"660"}