
Tapping tools | CoroTap® 300 CoroTap® 300, cutting tap with spiral flutes Thread form: UNC Common data values SUBSTRATE HSS-PM Metric (mm) M C145 C110 Ordering code TDZ TD DCONMS TPI LU TCTR LF THL NOF PHD BSG THCHT COATING [mm] [mm] [mm] [mm] [mm] [mm] T300-MM100AE-4-40 ● UNC #4-40 2.84 3.58 40 17.00 2B 56.00 6.50 3 2.35 DIN/ANSI C = 2-3xTP PVD TiAlN+WC/C T300-MM100AE-4-40 ● UNC #4-40 2.84 3.58 40 23.88 2B 47.75 18.00 3 2.35 ANSI C = 2-3xTP PVD FeN T300-MM100AE-6-32 ● UNC #6-32 3.51 3.58 32 17.00 2B 56.00 11.50 3 2.85 DIN/ANSI C = 2-3xTP PVD TiAlN+WC/C T300-MM100AE-6-32 ● UNC #6-32 3.51 3.58 32 16.00 3B 50.80 8.00 3 2.85 ANSI C = 2-3xTP PVD FeN T300-MM100AE-8-32 ● UNC #8-32 4.17 4.27 32 21.00 2B 63.00 7.00 3 3.50 DIN/ANSI C = 2-3xTP PVD TiAlN+WC/C T300-MM100AE-8-32 ● UNC #8-32 4.17 4.27 32 17.00 3B 54.00 8.00 3 3.50 ANSI C = 2-3xTP PVD FeN T300-MM100AE-10-24 ● UNC #10-24 4.83 4.93 24 27.00 2B 70.00 8.00 3 3.90 DIN/ANSI C = 2-3xTP PVD TiAlN+WC/C T300-MM100AE-10-24 ● UNC #10-24 4.83 4.93 24 22.00 2B 60.45 8.00 3 3.90 ANSI C = 2-3xTP PVD FeN T300-MM100AE-12-24 ● UNC #12-24 5.49 5.59 24 23.00 2B 60.45 8.00 3 4.50 ANSI C = 2-3xTP PVD FeN T300-MM100AE-1/4 ● UNC 1/4-20 6.35 6.48 20 25.00 2B 80.00 10.00 3 5.10 DIN/ANSI C = 2-3xTP PVD TiAlN+WC/C T300-MM100AE-1/4 ● UNC 1/4-20 6.35 6.48 20 27.00 3B 63.50 10.00 3 5.10 ANSI C = 2-3xTP PVD FeN T300-MM100AE-5/16 ● UNC 5/16-18 7.94 8.08 18 34.00 2B 90.00 13.10 3 6.60 DIN/ANSI C = 2-3xTP PVD TiAlN+WC/C T300-MM100AE-5/16 ● UNC 5/16-18 7.94 8.08 18 32.00 3B 69.09 10.00 3 6.60 ANSI C = 2-3xTP PVD FeN T300-MM100AE-3/8 ● UNC 3/8-16 9.52 9.68 16 38.00 2B 100.00 16.00 3 8.00 DIN/ANSI C = 2-3xTP PVD TiAlN+WC/C T300-MM100AE-3/8 ● UNC 3/8-16 9.52 9.68 16 35.00 3B 74.68 15.00 3 8.00 ANSI C = 2-3xTP PVD FeN T300-MM101AE-7/16 ● UNC 7/16-14 11.11 8.20 14 48.00 2B 100.00 15.00 3 9.40 DIN/ANSI C = 2-3xTP PVD TiAlN+WC/C T300-MM101AE-7/16 ● UNC 7/16-14 11.11 8.20 14 34.00 3B 80.26 15.00 3 9.40 ANSI C = 2-3xTP PVD FeN T300-MM101AE-1/2 ● UNC 1/2-13 12.70 9.32 13 55.00 2B 110.00 18.00 3 10.80 DIN/ANSI C = 2-3xTP PVD TiAlN+WC/C T300-MM101AE-1/2 ● UNC 1/2-13 12.70 9.32 13 35.00 3B 85.85 16.00 3 10.80 ANSI C = 2-3xTP PVD FeN T300-MM101AE-5/8 ● UNC 5/8-11 15.88 12.19 11 55.00 2B 110.00 20.00 4 13.50 DIN/ANSI C = 2-3xTP PVD TiAlN+WC/C T300-MM101AE-5/8 ● UNC 5/8-11 15.88 12.19 11 41.00 3B 96.77 20.00 4 13.50 ANSI C = 2-3xTP PVD FeN T300-MM101AE-3/4 ● UNC 3/4-10 19.05 14.99 10 72.00 2B 125.00 25.00 4 16.50 DIN/ANSI C = 2-3xTP PVD TiAlN+WC/C T300-MM101AE-3/4 ● UNC 3/4-10 19.05 14.99 10 47.00 2B 108.00 22.50 4 16.50 ANSI C = 2-3xTP PVD FeN T300-MM101AE-7/8 ● UNC 7/8-9 22.23 17.70 9 81.00 2B 140.00 25.00 4 19.50 DIN/ANSI C = 2-3xTP PVD TiAlN+WC/C T300-MM101AE-1 ● UNC 1”-8 25.40 20.32 8 56.00 3B 130.30 30.00 4 22.25 ANSI C = 2-3xTP PVD FeN ● = First choice ○ = Good choice 531