{"Number of Flutes":"2","Diameter - Inch (D)":["0.25","0.3125","0.375","0.4375","0.5","0.625","0.75","0.875","1","1.25","1.5","1.75","2"],"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","1-1/4","1-1/2","1-3/4","2"],"Product Overview":"2 Flute, HSS-Co, Regular Length Two Flute, High Helix, Center Cutting for Aluminum","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","1.25"],"Helix Angle - Degree":"40","Web Literature 4":"800388CA","Stainless Steels : 300":"M; Good","Substrate":"HSS-CO","Web Literature 1":"8002024CA-EM,158|8002024CA-EMT,74","Brand":"OSG","Notes":"Other coatings available upon request.","Surface Treatment":"BRIGHT","Units":"Inch","Cutting Type":"Center Cutting","List Name":"COBALT HSS AL-EDS","Full Description":"High Performance Cobalt HSS End Mills for General Milling Applications","Short Description":"High Performance Cobalt HSS End Mills for General Milling Applications","Low Carbon Steel : 1010; 1018":"P; Good","View Speed and Feed Page":"Here","View Catalog Page":"Here","Stainless Steels : 400":"M; Good","Aluminum : 6061; 7075":"N; Best","Aluminum : Casting":"N; Best","Coolant Thru":"No","Weldon Flat":"Yes","Mill Type":"Single End","End Cut Type":"Square End","Length of Cut - Specification":["REGULAR","STUB"],"Cutting Direction":"RH","Helix Direction":"RH","Diameter-Sizes":"1/4\" - 2\"","Flute-Sizes":"-","Neck-Sizes":"-","Taper-Sizes":"-","Overall-Sizes":"2.4375\" - 4.5\"","Shank-Sizes":"0.375\" - 1.25\"","Images":["https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FMilling%2FSolid%2FSquare%20End%2FList%20530/End_Mills_-_End_Mill_-_Single_End_Mills_-_List_530_-_Catalog"],"Friendly Name":"530"}