
Microdrill VHM Drilling Tools Design: - special drill bit geometry for low heat generation and highest drilling speeds - cutting edge protection prevents break-outs VHM coated 20 × D 140° P - flute geometry for short chips - flexible centre part - robust unified shank Ø 3 - h6 Cutting data Note: 10 Drill pilot hole with 102411 Delivery only in specified PU l4 3-h6 d1 (-0,003 - -0,006) 102445 MIKRON TOOL, CrazyDrill Flex, 20 × D, steel 102444 MIKRON TOOL, CrazyDrill Flex, 20 × D, steel, eXedur d1 l1 l2 l4 d1 l1 l2 l4 d1 l1 l2 l4 Type 102444 102445 Type 102444 102445 Type 102444 102445 mm mm mm mm mm mm mm mm mm mm mm mm 0010 — 0.10 40 1.1 2.0 1 0047 0.47 45 4.9 9.4 5 0084 0.84 53 8.8 16.8 5 0011 — 0.11 40 1.2 2.2 5 0048 0.48 45 5.0 9.6 5 0085 0.85 54 8.9 17.0 1 0012 — 0.12 40 1.3 2.4 5 0049 0.49 45 5.1 9.8 5 0086 0.86 54 9.0 17.2 5 0013 — 0.13 40 1.4 2.6 5 0050 0.50 50 5.3 10.0 1 0087 0.87 53 9.1 17.4 5 0014 — 0.14 40 1.5 2.8 5 0051 0.51 50 5.4 10.2 5 0088 0.88 53 9.2 17.6 5 0015 — 0.15 40 1.6 3.0 1 0052 0.52 50 5.5 10.4 5 0089 0.89 53 9.3 17.8 5 0016 — 0.16 40 1.7 3.2 5 0053 0.53 50 5.6 10.6 5 0090 0.90 53 9.5 18.0 1 0017 — 0.17 40 1.8 3.4 5 0054 0.54 50 5.7 10.8 5 0091 0.91 53 9.6 18.2 5 0018 — 0.18 40 1.9 3.6 5 0055 0.55 50 5.8 11.0 1 0092 0.92 53 9.7 18.4 5 0019 — 0.19 40 2.0 3.8 5 0056 0.56 50 5.9 11.2 5 0093 0.93 53 9.8 18.6 5 0020 0.20 45 2.1 4.0 1 0057 0.57 50 6.0 11.4 5 0094 0.94 53 9.9 18.8 5 0021 0.21 45 2.2 4.2 5 0058 0.58 50 6.1 11.6 5 0095 0.95 53 10.0 19.0 1 0022 0.22 45 2.3 4.4 5 0059 0.59 50 6.2 11.8 5 0096 0.96 53 10.1 19.2 5 0023 0.23 45 2.4 4.6 5 0060 0.60 50 6.3 12.0 1 0097 0.97 53 10.2 19.4 5 0024 0.24 45 2.5 4.8 5 0061 0.61 50 6.4 12.2 5 0098 0.98 53 10.3 19.6 5 0025 0.25 45 2.6 5.0 1 0062 0.62 50 6.5 12.4 5 0099 0.99 53 10.4 19.8 5 0026 0.26 45 2.7 5.2 5 0063 0.63 50 6.6 12.6 5 0100 1.00 60 10.5 20.0 1 0027 0.27 45 2.8 5.4 5 0064 0.64 50 6.7 12.8 5 0101 1.01 60 10.6 20.2 5 0028 0.28 45 2.9 5.6 5 0065 0.65 50 6.8 13.0 1 0102 1.02 60 10.7 20.4 5 0029 0.29 45 3.0 5.8 5 0066 0.66 50 6.9 13.2 5 0103 1.03 60 10.8 20.6 5 0030 0.30 45 3.2 6.0 1 0067 0.67 50 7.0 13.4 5 0104 1.04 60 10.9 20.8 5 0031 0.31 45 3.3 6.2 5 0068 0.68 50 7.1 13.6 5 0105 1.05 60 11.0 21.0 1 0032 0.32 45 3.4 6.4 5 0069 0.69 50 7.2 13.8 5 0106 1.06 60 11.1 21.2 5 0033 0.33 45 3.5 6.6 5 0070 0.70 53 7.4 14.0 1 0107 1.07 60 11.2 21.4 5 0034 0.34 45 3.6 6.8 5 0071 0.71 53 7.5 14.2 5 0108 1.08 60 11.3 21.6 5 0035 0.35 45 3.7 7.0 1 0072 0.72 53 7.6 14.4 5 0109 1.09 60 11.4 21.8 5 0036 0.36 45 3.8 7.2 5 0073 0.73 53 7.7 14.6 5 0110 1.10 60 11.6 22.0 1 0037 0.37 45 3.9 7.4 5 0074 0.74 53 7.8 14.8 5 0111 1.11 60 11.7 22.2 5 0038 0.38 45 4.0 7.6 5 0075 0.75 53 7.9 15.0 1 0112 1.12 60 11.8 22.4 5 0039 0.39 45 4.1 7.8 5 0076 0.76 53 8.0 15.2 5 0113 1.13 60 11.9 22.6 5 0040 0.40 45 4.2 8.0 1 0077 0.77 53 8.1 15.4 5 0114 1.14 60 12.0 22.8 5 0041 0.41 45 4.3 8.2 5 0078 0.78 53 8.2 15.6 5 0115 1.15 60 12.1 23.0 1 0042 0.42 45 4.4 8.4 5 0079 0.79 53 8.3 15.8 5 0116 1.16 60 12.2 23.2 5 0043 0.43 45 4.5 8.6 5 0080 0.80 53 8.4 16.0 1 0117 1.17 60 12.3 23.4 5 0044 0.44 45 4.6 8.8 5 0081 0.81 53 8.5 16.2 5 0118 1.18 60 12.4 23.6 5 0045 0.45 45 4.7 9.0 1 0082 0.82 53 8.6 16.4 5 0119 1.19 60 12.5 23.8 5 0046 0.46 45 4.8 9.2 5 0083 0.83 53 8.7 16.6 5 0120 1.20 60 12.6 24.0 1 www.precitool.de 10/55