{"Images":["https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FMilling%2FSolid%2FBall%20Nose%2FList%208430/End_Mills_-_End_Mill_-_A_Brand_AE-BM-H_-_List_8430_-_Catalog"],"Number of Flutes":"4","Corner Radius - Inch (R)":["0.0625","0.09375","0.125","0.15625","0.1875","0.25"],"Diameter - Inch (D)":["0.125","0.1875","0.25","0.3125","0.375","0.5"],"Diameter - Fractional Size (D)":["1/8","3/16","1/4","5/16","3/8","1/2"],"Shank Diameter - Inch (d)":["0.125","0.1875","0.25","0.3125","0.375","0.5"],"Length of Cut - Inch (Lc)":["0.25","0.375","0.5","0.625","0.75","0.875"],"Overall Length - Inch (L)":["2","2.5","3.5","4","4.375"],"Surface Treatment":"DUROREY","Helix Angle - Degree":"40","Web Literature 4":"800388CA","Full Description":"4-flute high-precision finishing carbide ball end mill for high-hardness steels","Short Description":"4-flute high-precision finishing carbide ball end mill for high-hardness steels","Web Video 1":"https://youtu.be/_apD06jH1vE","Web Video 2":"https://youtu.be/3U8QKmlMY3Q","List Name":"AE-BM-H","Web Literature 1":"8002024CA-EM,264|8002024CA-EMT,133","End Cut Type":"Ball Nose","Web Literature 2":"800312CA-V5","Hardened Steels : 45-50 HRC":"H; Best","Hardened Steels : 50-70 HRC":"H; Best","Substrate":"Carbide","Units":"Inch","Hardened Steels : 35 HRC":"H; Good","Feature 3":"Center 2-Flute Specification","Hardened Steels : 35-45 HRC":"H; Good","Cutting Type":"Center Cutting","Shank Tolerance":"h4","Benefit 4":"Controls harmonic vibration commonly generated during milling with multiple flutes to enable high-efficiency milling","Benefit 3":"Controls tear when milling flat areas to improve surface accuracy & secures chip pockets to control the clogging of chips","Alloy Steels : 4140; 4340":"P; Good","Die Steels":"P; Good","View Catalog Page":"Here","View Speed and Feed Page":"Here","Weldon Flat":"No","Coolant Thru":"No","Feature 2":"Sharp Spiral Curve","Mill Type":"Single End","Benefit 2":"Reduces cutting resistance and enables stable performance with extended tool life","Length of Cut - Specification":["REGULAR","STUB"],"Cutting Direction":"RH","Benefit 1":"Suitable for a wide range of processes, from roughing to semi-roughing","Feature 1":"Superior Ball R Precision","Cutting Diameter Tolerance - Inch":["+/- 0.00028","+/- 0.00039"],"Helix Direction":"RH","Feature 4":"Unequal Flute Spacing","Diameter-Sizes":"1/8\" - 0.5\"","Flute-Sizes":"-","Neck-Sizes":"-","Taper-Sizes":"-","Overall-Sizes":"2\" - 4.375\"","Shank-Sizes":"0.125\" - 0.5\"","Friendly Name":"8430","CategoryBrand":"A Brand"}