Общий каталог PRECITOOL - страница 103

Drilling Tools Short step drill HSS 90° Cat. no. PN/mm2 KHB Design:- point geometry to DIN 1412 form A104410< 850<300- drill point thinning from 3.20 mm- blank (104410)HSS Factory TypestandardN 90° Straightcoated118°shank 104412 - TiAlN coating (104412)vc = m/min. P 104410 16-32 20-32 Use: 104412 32-45 30-40 For CNC and NC machines. 10 Countersink fine, for efficient manufacturing of throughholes to DIN EN 20273 and screw-head counterbores 90°. Form A and B to DIN 74, part 1, for screws to DIN 963 and DIN 964. 104410 PRECITOOL, fine 104412 PRECITOOL, fine, TiAlN 104410 for threads 104410 104412 d1mm d3mm l1 l2 l3 d2mmmmmmmmfmm/U M3   3.2 6.0 66 28 9 6.0 0.040 - 0.063 M4   4.3 8.0 79 37 11 8.0 0.050 - 0.080 M5   5.3 10.0 89 43 13 10.0 0.050 - 0.080 M6   6.4 11.5 95 47 15 11.5 0.063 - 0.100 M8   8.4 15.0 111 56 19 15.0 0.080 - 0.125 M10   10.5 19.0 127 64 23 19.0 0.100 - 0.160 104412 Short step drill HSS 90° Cat. no. PN/mm2 KHB Design:- point geometry to DIN 1412 form A104420< 850<300- drill point thinning from 3.40 mmHSSFactorystandard TypeN 118° 90° StraightshankP vc = m/min. - blank 104420 16-32 20-32 Use: For CNC and NC machines. Countersink medium, for efficient manufacture of through holes to DIN EN 20273 and screw-head counterbores 90°. Form A and B to DIN 74, part 1, for screws to DIN 7991. 104420 PRECITOOL, medium for threads 104420 d1mm d3mm l1 l2 l3 d2mmmmmmmmfmm/U M3  3.4 6.6 70 31 9 6.6 0.040 - 0.063 M4  4.5 9.0 84 40 11 9.0 0.050 - 0.080 M5  5.5 11.0 95 47 13 11.0 0.050 - 0.080 M6  6.6 13.0 102 51 15 13.0 0.063 - 0.100 M8  9.0 17.2 123 62 19 17.2 0.080 - 0.125 M10  11.0 21.5 141 70 23 21.5 0.100 - 0.160 Short step drill HSS 90° Cat. no. PN/mm2 KHB Design:- point geometry to DIN 1412 form A104430< 850<300- drill point thinning from 2.50 mm- blank (104430)HSS Factory TypestandardNcoated118° 90° Straightshank 104432 - TiAlN coating (104432)vc = m/min. P 104430 16-32 20-32 Use: 104432 32-45 30-40 For CNC and NC machines. For tapped holes to DIN 336, countersinking 90° to DIN 20273 104430 PRECITOOL, core drilling 104432 PRECITOOL, core drilling, TiAlN 104430 for threads 104430 104432 d1mm d3mm l1 l2 l3mmmmmmd2mm fmm/U M3   2.5 3.4 52 20 8.8 3.4 0.040 - 0.063 M4   3.3 4.5 58 24 11.4 4.5 0.050 - 0.080 M5   4.2 5.5 66 28 13.6 5.5 0.050 - 0.080 M6   5.0 6.6 70 31 16.5 6.6 0.063 - 0.100 M8   6.8 9.0 84 40 21.0 9.0 0.080 - 0.125 M10   8.5 11.0 95 47 25.5 11.0 0.080 - 0.125 M12   10.2 13.5 107 54 30.0 13.5 0.100 - 0.160 104432 10/98 www.precitool.de