{"Number of Flutes":"2","Corner Radius - Metric (R)":["0.05","0.075","0.1","0.15","0.2","0.25","0.3","0.4","0.5","0.75","1","1.5","2","3"],"Neck Diameter - Metric (d1)":["0.09","0.135","0.19","0.285","0.38","0.475","0.55","0.75","0.95","1.45","1.95","2.85","3.85","5.85"],"Effective Neck Length by Incline Angle 0.5° - Metric":["0.3","0.53","0.52","1.05","1.06","1.58","0.63","1.57","2.09","1.04","2.08","3.12","4.15","1.03","2.07","3.11","4.14","5.18","1.02","2.06","3.09","4.12","5.16","6.19","2.05","8.25","3.08","5.15","6.18","10.32","12.39","4.18","6.27","12.48","18.68","4.22","6.35","8.47","10.58","12.68","14.78","16.87","21.04","26.24","10.44","12.53","14.62","16.7","20.85","26.03","31.2","10.42","15.64","20.84","26.02","31.18","41.52"],"Overall Length - Metric (L)":["45","55","50","60","65","80","70","90"],"Effective Neck Length by Incline Angle 1.5° - Metric":["0.32","0.59","0.58","1.14","1.15","1.7","0.68","1.13","1.68","2.24","1.11","2.22","3.33","4.44","1.1","2.21","3.32","4.42","5.53","1.07","2.18","3.29","4.4","5.51","6.62","2.17","3.28","4.39","6.61","8.82","2.16","3.27","4.38","5.49","6.59","8.81","11.03","13.24","4.46","6.68","13.33","19.98","4.65","6.96","9.22","11.45","13.67","15.88","18.1","22.53","28.07","11.18","13.4","15.62","17.83","22.27","27.81","33.35","11.13","16.67","22.21","27.75","33.3"],"Effective Neck Length by Incline Angle 1° - 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Specification":"STUB","Feature 1":"Teardrop-Shaped Outer Periphery","Helix Direction":"RH","Radius Tolerance - Metric":["+/- 0.002","+/- 0.003","+/- 0.004"],"Diameter-Sizes":"0.1mm - 6mm","Flute-Sizes":"-","Neck-Sizes":"7.3mm - 50mm","Taper-Sizes":"-","Overall-Sizes":"45mm - 90mm","Shank-Sizes":"4mm - 6mm","Images":["https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FMilling%2FSolid%2FBall%20Nose%2FList%208990/End_Mills_-_End_Mill_-_A_Brand_AE-N_-_List_8990_-_AE-LNBD-N_-_Catalog_-_Type_1","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FMilling%2FSolid%2FBall%20Nose%2FList%208990/End_Mills_-_End_Mill_-_A_Brand_AE-N_-_List_8990_-_AE-LNBD-N_-_Catalog_-_Type_2"],"Friendly Name":"8990"}