{"Images":["https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FMilling%2FSolid%2FBall%20Nose%2FList%208590/End_Mills_-_End_Mill_-_A_Brand_AE-LNBM-H_-_List_8590_-_Catalog_-_Type_2","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FMilling%2FSolid%2FBall%20Nose%2FList%208590/End_Mills_-_End_Mill_-_A_Brand_AE-LNBM-H_-_List_8590_-_Catalog_-_Type_1"],"Number of Flutes":"2","Corner Radius - Metric (R)":["0.05","0.1","0.15","0.2","0.25","0.3","0.4","0.5","0.6","0.75","0.8","1","1.25","1.5","1.75","2","2.5","3"],"Neck Diameter - Metric (d1)":["0.095","0.19","0.29","0.38","0.48","0.55","0.75","0.95","1.15","1.45","1.55","1.95","2.35","2.85","3.35","3.85","4.85","5.85"],"Effective Neck Length by Incline Angle 0.5° - Metric":["0.3","0.51","0.53","0.79","1.04","1.56","1.82","2.08","0.63","1.3","2.59","3.11","4.14","5.18","0.85","1.06","1.58","2.09","2.61","3.13","3.64","4.16","5.2","6.23","4.68","5.19","8.29","10.36","1.32","2.15","2.67","3.7","4.22","5.25","5.77","6.28","6.8","8.35","10.42","12.49","3.18","4.21","7.31","10.41","2.14","5.24","8.34","9.38","12.48","14.55","16.61","18.68","20.75","22.82","2.55","6.27","20.74","2.65","4.2","10.4","12.47","14.54","16.6","18.67","22.81","31.08","8.33","4.19","6.26","10.39","12.46","14.53","20.73","22.8","25.9","31.07","36.24","41.4","10.58","15.75","20.92","36.42","6.44","8.5","10.57","12.64","14.71","15.74","16.77","20.91","26.08","31.24","15.73","8.49","10.55","12.62","16.76","20.89","26.06","31.23","36.4","41.56","46.73","10.54","15.71","26.04","31.21","41.55"],"Overall Length - Metric (L)":["45","50","55","60","70","65","80","90","100","120"],"Effective Neck Length by Incline Angle 1.5° - Metric":["0.32","0.54","0.56","0.84","1.11","1.67","1.94","2.22","0.66","1.39","1.66","2.77","3.32","4.43","5.54","0.9","1.12","1.68","2.23","2.79","3.34","3.89","4.45","5.56","6.66","2.78","3.33","4.44","5","5.55","8.88","11.09","1.4","2.28","2.84","3.95","4.5","5.61","6.16","6.72","7.27","8.93","11.15","13.37","2.27","3.38","4.49","5.6","6.71","7.81","8.92","11.14","2.26","3.37","4.48","5.59","6.69","7.8","8.91","10.02","11.13","13.34","15.56","17.78","19.99","22.21","24.43","2.69","4.47","6.68","8.9","11.12","22.2","6.67","11.1","13.32","15.53","17.75","19.97","22.18","24.4","33.27","13.31","4.42","6.64","8.86","11.07","13.29","15.51","17.72","22.16","24.37","27.7","33.24","38.78","11.25","16.8","22.34","6.79","9.01","11.23","13.44","15.66","16.77","17.88","22.31","27.85","33.39","16.74","8.96","11.17","13.39","17.82","22.26","27.8","33.34","38.88","16.66"],"Effective Neck Length by Incline Angle 1° - Metric":["0.31","0.53","0.54","0.81","1.08","1.61","1.88","2.15","0.65","1.07","1.34","2.14","2.68","3.21","4.28","5.35","0.88","1.09","1.63","2.16","2.7","3.23","3.76","4.3","5.37","6.44","1.62","2.69","4.83","8.58","10.71","1.36","2.21","2.75","3.82","4.35","5.42","5.96","6.49","7.03","8.63","10.77","12.91","3.28","7.55","8.62","10.76","2.2","3.27","4.34","5.41","6.48","9.69","12.9","15.04","17.18","19.31","21.45","23.59","2.62","4.33","6.47","8.61","10.75","2.72","4.32","6.46","8.6","10.74","12.88","15.02","17.16","19.3","21.44","23.58","32.13","17.15","21.43","10.72","12.86","15","17.14","21.42","23.56","26.77","32.12","37.46","42.81","10.9","16.25","21.6","37.65","6.61","8.75","10.89","13.03","15.17","16.24","17.31","21.58","26.93","32.28","16.22","8.71","10.85","12.99","17.27","21.55","26.9","32.25","37.6","42.94","48.29","10.82","16.17","26.86"],"Effective Neck Length by Incline Angle 2° - Metric":["0.33","0.56","0.58","0.86","1.15","1.73","2.01","2.3","0.68","1.14","1.43","1.72","2.29","2.87","3.44","4.59","5.74","0.93","1.16","2.31","2.88","3.46","4.03","4.61","5.76","6.91","3.45","4.6","5.18","5.75","6.9","9.2","11.5","1.44","2.36","2.93","4.08","4.66","5.81","6.38","6.96","7.53","9.26","11.56","13.86","2.34","3.49","4.64","5.79","6.94","8.09","9.24","11.54","2.33","3.48","4.63","5.78","6.93","8.08","9.23","10.38","11.53","13.83","16.13","18.43","20.73","23.03","25.33","2.77","9.21","11.51","23.01","6.89","9.19","11.49","13.79","16.09","18.39","20.69","22.99","25.29","34.49","9.18","13.78","18.38","22.98","4.55","6.85","9.15","11.45","13.75","16.05","18.35","22.95","25.25","28.7","11.63","17.38","7","9.29","11.59","13.89","16.19","17.34","18.49","23.09","28.84","34.59","17.31","9.22","11.52","13.82","18.42","23.02","28.77"],"Effective Neck Length by Incline Angle 3° - Metric":["0.36","0.6","0.62","0.93","1.24","1.86","2.17","2.48","0.73","1.23","1.54","1.85","2.47","3.09","3.71","4.96","6.2","0.99","3.1","3.72","4.35","4.97","6.21","7.45","4.33","4.95","5.58","7.44","9.93","12.41","1.53","2.53","3.15","4.39","5.01","6.26","6.88","7.5","8.12","9.99","12.47","14.96","2.5","3.75","4.99","6.23","7.48","8.72","9.96","12.45","8.69","9.94","11.18","12.42","14.91","17.4","19.88","22.37","24.86","27.34","2.95","4.94","7.43","9.91","12.4","24.83","3.04","4.91","7.39","9.88","12.36","14.85","17.34","19.82","22.31","9.87","14.84","19.81","4.85","7.33","9.82","12.31","14.79","17.28","19.76","12.48","17.39","18.63","24.85","18.58","9.81","12.3"],"Shank Diameter - Metric (d)":["4","6"],"Type":["1","2"],"Interference Angle - Degree (α)":["14.52","14.16","14.18","13.74","13.33","12.58","12.23","11.9","14.06","13.36","12.96","12.59","11.89","11.27","10.71","9.74","8.93","13.71","13.37","12.57","11.86","11.22","10.65","10.14","9.67","8.85","8.15","13.4","11.85","11.2","10.62","10.09","9.61","9.18","8.7799999999999994","8.08","6.97","6.12","12.99","11.76","11.1","10.51","9.98","9.5","8.67","8.3000000000000007","7.96","7.65","6.85","6.01","5.36","11.74","10.42","9.3699999999999992","8.51","7.8","7.19","6.67","5.83","11.71","10.33","9.23","8.35","7.62","7","6.48","6.03","5.64","4.99","4.47","4.05","3.7","3.41","3.16","11.04","9.08","7.42","6.27","5.43","3.24","10.029999999999999","8.81","7.09","5.93","5.09","4.46","3.97","3.58","3.25","2.98","2.75","2.11","5.81","4.3499999999999996","3.47","2.89","8.25","6.43","5.26","4.45","3.86","3.4","3.04","2.5099999999999998","2.31","2.06","1.75","1.52","1.34","3.62","2.5499999999999998","1.97","1.17","6.87","5.22","4.66","4.42","4.2","3.52","2.92","2.5","3.92","5.65","4.7300000000000004","4.07","3.17","2.6","2.12","1.79","1.55","1.37","1.22","2.95","1.95","0.97","0.73"],"Neck Length - Metric (L1)":["7.6","7.8","7.9","8.1","8.6","8.9","9.1","7.5","8.2","8.4","9.4","9.9","10.9","11.9","8.3","8.8","9.3","9.8","10.3","10.8","11.8","12.8","9.6","10.1","10.6","11.1","11.6","12.6","14.6","16.6","10.4","11.4","12.4","12.9","14.4","16.4","18.4","12.1","13.1","14.1","16.1","7.7","8.7","9.7","10.7","11.7","12.7","13.7","14.7","15.7","17.7","19.7","21.7","23.7","25.7","27.7","11.3","13.3","15.3","25.3","14.8","16.8","18.8","20.8","22.8","24.8","26.8","34.8","20.6","24.6","13.8","15.8","17.8","19.8","23.8","25.8","28.8","33.8","38.8","43.8","18.1","23.1","38.1","13.9","15.9","17.9","19.9","20.9","21.9","25.9","30.9","35.9","12","14","16","20","24","29","34","39","44","49","17.1","27.1","32.1","42.1"],"Full Description":"2-flute high-precision finishing carbide ball end mill for high-hardness steels","Short Description":"2-flute high-precision finishing carbide ball end mill for high-hardness steels","Non-Taper Neck Length - Metric (L2)":["0.3","0.5","0.75","1","1.5","1.75","2","0.6","1.25","2.5","3","4","5","0.8","3.5","6","4.5","8","10","1.2","5.5","6.5","12","7","9","14","16","18","20","22","2.4","30","25","35","40","15","45","50"],"Diameter - Metric (D)":["0.1","0.2","0.3","0.4","0.5","0.6","0.8","1","1.2","1.5","1.6","2","2.5","3","3.5","4","5","6"],"Helix Angle - Degree":"30","Length of Cut - Metric (Lc)":["0.08","0.16","0.24","0.3","0.4","0.5","0.6","0.8","1","1.2","1.3","1.6","2","2.4","2.8","3.2","4","4.8"],"Surface Treatment":"DUROREY","Web Video 1":"https://youtu.be/_apD06jH1vE","List Name":"AE-LNBD-H","Web Literature 1":["8002024CA-EM,260|8002024CA-EMT,129","8002024CA-EM,261|8002024CA-EMT,129","8002024CA-EM,262|8002024CA-EMT,129","8002024CA-EM,263|8002024CA-EMT,129"],"End Cut Type":"Ball Nose","Web Literature 2":"800312CA-V5","Substrate":"Carbide","Hardened Steels : 45-50 HRC":"H; Best","Web Literature 4":"800388CA","Hardened Steels : 50-70 HRC":"H; Best","Hardened Steels : 35 HRC":"H; Good","Hardened Steels : 35-45 HRC":"H; Good","Cutting Type":"Center Cutting","Type (feature)":"Long Neck","Shank Tolerance":"h4","Alloy Steels : 4140; 4340":"P; Good","Die Steels":"P; Good","View Catalog Page":"Here","View Speed and Feed Page":"Here","Units":"Metric","Weldon Flat":"No","Coolant Thru":"No","Mill Type":"Single End","Cutting Direction":"RH","Benefit 1":"Strong back taper geometry enables milling by point, which prevents chattering and chipping, resulting in improvement of surface accuracy","Length of Cut - Specification":"STUB","Feature 2":"Superior Ball R Precision","Feature 4":"Superior Shank Accuracy","Benefit 4":"Supports h4 tolerance (0/-0.004)","Feature 1":"Teardrop-Shaped Outer Periphery","Helix Direction":"RH","Benefit 3":"Thickening of the center core to prevent deformation of the ball tip and improve control of chipping","Feature 3":"Thickness at Center","Cutting Diameter Tolerance - Metric":["+/- 0.003","+/- 0.005"],"Benefit 2":"Secures stable R accuracy across 180°","Diameter-Sizes":"0.1mm - 6mm","Flute-Sizes":"-","Neck-Sizes":"7.5mm - 49mm","Taper-Sizes":"-","Overall-Sizes":"45mm - 120mm","Shank-Sizes":"4mm - 6mm","Friendly Name":"8590","CategoryBrand":"A Brand"}