{"Images":["https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FMilling%2FSolid%2FSquare%20End%2FList%20455/End_Mills_-_End_Mill_-_Roughing_Cut_-_List_455_-_Roughing_End_Mills_-_Catalog"],"Number of Flutes":["3","4","5","6","8"],"Diameter - Fractional Size (D)":["1/2","5/8","3/4","1/4","5/16","3/8","7/16","1","1-1/4","1-1/2","2"],"Diameter - Inch (D)":["0.5","0.625","0.75","0.25","0.3125","0.375","0.4375","1","1.25","1.5","2"],"Length of Cut - Inch (Lc)":["0.5","1.25","2","0.625","1.625","2.5","0.75","3","4","2.25","0.25","0.3125","1.375","0.375","0.875","1.5","1","6","8"],"Helix Angle - Degree":"30","Overall Length - Inch (L)":["2.5","3.25","4","2.75","3.75","4.125","4.625","2.875","3.875","4.5","5.25","6.25","2.0625","3.0625","3.125","2.15625","2.625","5","5.5","6.5","3.5","2.4375","6.75","7.75","9.75","11.75"],"Shank Diameter - Inch (d)":["0.5","0.625","0.75","0.375","1","1.25","2"],"Web Literature 4":"800388CA","Substrate":"HSS-CO","Web Literature 1":["8002024CA-EM,174|8002024CA-EMT,86","8002024CA-EM,175|8002024CA-EMT,86"],"Hardened Steels : 35 HRC":"H; Best","Units":"Inch","Hardened Steels : 35-45 HRC":"H; Good","Cutting Type":["Center Cutting","Non-Center Cutting"],"Cast Iron":"K; Good","Notes":"Center cutting available in stub length only.","List Name":"COBALT HSS ROUGHER SQ","Full Description":"Cobalt-HSS Roughing Cut End Mills for Ferrous and Non-Ferrous Materials","Short Description":"Cobalt-HSS Roughing Cut End Mills for Ferrous and Non-Ferrous Materials","Alloy Steels : 4140; 4340":"P; Good","Stainless Steels : 300":"M; Best","Die Steels":"P; Good","Stainless Steels : 400":"M; Best","High Carbon Steel : 1065":"P; Good","Stainless Steels : 17-4PH":"M; Good","Low Carbon Steel : 1010; 1018":"P; Good","View Speed and Feed Page":"Here","View Catalog Page":"Here","Aluminum : Casting":"N; Good","Product Overview":"Multiple Flute, HSS-Co, Fine Pitch, Stub, Regular Long, Roughing Cut, TiCN, TiALN","Coolant Thru":"No","Medium Carbon Steel : 1035; 1045":"P; Good","Weldon Flat":"Yes","Mill Type":"Single End","End Cut Type":"Square End","Cutting Direction":"RH","Length of Cut - Specification":["STUB","REGULAR","LONG","EXTRA LONG"],"Surface Treatment":["TiCN","TiAlN"],"Helix Direction":"RH","Type (feature)":"Roughing, Fine Pitch","Titanium : 6AL4V (30HRC)":"S; Good","Diameter-Sizes":"1/4\" - 2\"","Flute-Sizes":"-","Neck-Sizes":"-","Taper-Sizes":"-","Overall-Sizes":"2.0625\" - 11.75\"","Shank-Sizes":"0.375\" - 2\"","Friendly Name":"455","CategoryBrand":"OSG"}