Общий каталог PRECITOOL - страница 109

Drilling Tools Drill countersink VHM Cat. no. PN/mm2 MN/mm2 KHB S NN/mm2N/mm2105759<1000< 850< 250Inconel,HastelloyTitaniumAlu < 600 VHM Factorystandard TypeN 120° 90° Straight UNIshank vc = m/min. 105759 15-50 10-40 15-40 8-30 15-60 25-150 10 105759 ROLLIER, 90° d1 (0/-0,004) d1mm 105759 l1 l2 d2mmmmmm fmm/U 0,80  38 2.0 3 0.002 - 0.030 d2 (h6) 1,00  38 2.0 3 0.006 - 0.040 1,15  38 2.4 3 0.006 - 0.040 1,20  38 2.4 3 0.006 - 0.040 1,30  38 2.4 3 0.006 - 0.040 1,45  38 2.4 3 0.006 - 0.040 Step drill VHM Cat. no. PN/mm2 KHB VHM DIN6537 90° 6535 HA ICS 105780 < 1200 coated 140° shank <300 105785 <1620 vc = m/min. P 105780 40-105 83-95 105785 60-90 70-100 Design: - with and without internal cooling, for efficient heavy-duty drilling - special point, point angle 140°, side rake angle 30° - special chip flute geometry - strengthened core thickness - taper normal - VHM micro grain 10-12 % Co - TiAlN coated d1 (m7) d2 (h6) Use: Specially suited for NC production. Suitable for grey cast iron, malleable iron, steel, cast steel, chrome and nickel materials, high-temperature steels, titanium and titanium alloys. Shank form HB/HE available on request. 105780 PRECITOOL, TiAlN, shank form HA 105785 PRECITOOL, TiAlN, shank form HA with internal cooling for threads 105780 105785 d 1mm d l l21 2mmmmmm l 3mm fmm/U M3   2.5 6 62 20 8.8 0.032 - 0.050 M4   3.3 6 62 24 11.4 0.040 - 0.063 M5   4.2 6 66 28 13.6 0.040 - 0.063 M6   5.0 8 79 34 16.5 0.050 - 0.080 M8   6.8 10 89 47 21.0 0.050 - 0.080 M10   8.5 12 102 55 25.5 0.063 - 0.100 M12   10.2 14 107 60 30.0 0.080 - 0.125 M16   14.0 18 123 73 38.5 0.025 - 0.040 10/104 www.precitool.de