L2 L1 TOLERANCES (inch) DIAMETER D1 D2 D1 D2 1/4 - 3/8 +0.00000 / –0.00035 h6 1/2 - 5/8 +0.00000 / –0.00043 h6 38° 3/4 - 1 +0.00000 / –0.00051 h6 SERIES 43B Cutting Length Overall Shank Uncoated Ti-NAMITE-B Diameter of Cut Length Diameter EDP No. (TiB2) D1 L2 L1 D2 EDP No. 1/4 3/8 2 1/4 34916 34972 Ball 1/4 3/4 2-1/2 1/4 34917 34973 1/4 1 3 1/4 34918 34974 3/8 1/2 2 3/8 34919 34975 Straight 3/8 1 2-1/2 3/8 34920 34976 3/8 1-1/2 3-1/2 3/8 34921 34977 1/2 5/8 2-1/2 1/2 34922 34978 1/2 1 3 1/2 34923 34979 HAIMER 1/2 1-1/4 3 1/2 34924 34980 Safe-Lock 1/2 1-5/8 4 1/2 34925 34981 1/2 2 4 1/2 34926 34982 Fractional 5/8 3/4 3 5/8 34927 34983 5/8 1-5/8 4 5/8 34928 34984 Stub, Regular, Long 3/4 1 3 3/4 34929 34985 3/4 1-5/8 4 3/4 34930 34986 3/4 2-1/4 5 3/4 34931 34987 | 1 1-1/4 4 1 34932 34988 Right Spiral Series 43B 1 2 5 1 34933 34989 POS 1 3-1/4 6 1 34934 34990 Positive Rake External Coolant 3 Flutes 16 www.kyocera-sgstool.com