{"Number of Flutes":"3","Overall Length - Inch (L)":["3.25","4","3.75","4.625","3","3.875","5.25","4.125","2.625","4.25","3.5","4.5","5.5","6.5"],"Diameter - Fractional Size (D)":["1/2","5/8","3/4","7/8","3/8","1","1-1/4","1-1/2"],"Diameter - Inch (D)":["0.5","0.625","0.75","0.875","0.375","1","1.25","1.5"],"Product Overview":"3 Flute, HSS-Co, Roughing Cut for Aluminum","Length of Cut - Inch (Lc)":["1.25","2","1.625","2.5","0.75","3","1.875","0.875","1","4"],"Helix Angle - Degree":"35","Web Literature 4":"800388CA","Shank Diameter - Inch (d)":["0.5","0.625","0.75","0.875","0.375","1","1.25"],"Substrate":"HSS-CO","Brand":"OSG","Web Literature 1":"8002024CA-EM,179|8002024CA-EMT,89","Notes":"Other coatings available upon request.","Surface Treatment":"BRIGHT","Units":"Inch","Cutting Type":"Center Cutting","List Name":"COBALT HSS ROUGHER SQ","Full Description":"Cobalt-HSS Roughing Cut End Mills for Aluminum","Short Description":"Cobalt-HSS Roughing Cut End Mills for Aluminum","View Speed and Feed Page":"Here","View Catalog Page":"Here","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","LONG","STUB"],"Cutting Direction":"RH","Helix Direction":"RH","Type (feature)":"Roughing","Diameter-Sizes":"3/8\" - 1.5\"","Flute-Sizes":"-","Neck-Sizes":"-","Taper-Sizes":"-","Overall-Sizes":"2.625\" - 6.5\"","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%20430E/End_Mills_-_End_Mill_-_Roughing_Cut_-_List_430_-_Roughing_End_Mills_-_Catalog"],"Friendly Name":"430E"}