Основной каталог Kennametal вращающиеся инструменты 2018 - страница 769

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Таблица размеров сверл для отверстий под резьбу Резьбонарезание • Крупный и мелкий шаг (Резьбонарезание • Крупный и мелкий шаг — продолжение) шаг 65% резьбы 70% резьбы 75% резьбы Метрическая система Дюймовая система Метрическая система Дюймовая система Метрическая система Дюймовая система размер min теор. max min теор. max min теор. max min теор. max min теор. max min теор. max резьбы M MF диам. диам. диам. диам. диам. диам. диам. диам. диам. диам. диам. диам. диам. диам. диам. диам. диам. диам. 1.25 – 6.90 6.94 7.00 0.2717 0.2732 0.2756 6.80 6.86 6.90 0.2677 0.2701 0.2717 6.75 6.78 6.80 0.2656 0.2669 0.2677 M8 – 1 7.15 7.16 7.20 0.2813 0.2819 0.2835 7.00 7.09 7.10 0.2756 0.2791 0.2795 7.00 7.03 7.10 0.2756 0.2768 0.2795 – 0.75 7.30 7.37 7.40 0.2874 0.2902 0.2913 7.30 7.32 7.40 0.2874 0.2882 0.2913 7.20 7.27 7.30 0.2835 0.2862 0.2874 1.5 – 8.70 8.73 8.73 0.3425 0.3437 0.3438 8.60 8.64 8.70 0.3386 0.3402 0.3425 8.50 8.54 8.60 0.3346 0.3362 0.3386 – 1.25 8.90 8.94 9.00 0.3504 0.3520 0.3543 8.80 8.86 8.90 0.3465 0.3488 0.3504 8.73 8.78 8.80 0.3438 0.3457 0.3465 M10 – 1 9.13 9.16 9.20 0.3594 0.3606 0.3622 9.00 9.09 9.10 0.3543 0.3579 0.3583 9.00 9.03 9.10 0.3543 0.3555 0.3583 – 0.75 9.35 9.37 9.40 0.3680 0.3689 0.3701 9.30 9.32 9.35 0.3661 0.3669 0.3680 9.20 9.27 9.30 0.3622 0.3650 0.3661 1.75 – 10.50 10.52 10.60 0.4134 0.4142 0.4173 10.40 10.41 10.50 0.4094 0.4098 0.4134 10.30 10.30 10.30 0.4055 0.4055 0.4055 – 1.5 10.72 10.73 10.80 0.4219 0.4224 0.4252 10.60 10.64 10.70 0.4173 0.4189 0.4213 10.50 10.54 10.60 0.4134 0.4150 0.4173 M12 – 1.25 10.90 10.94 11.00 0.4291 0.4307 0.4331 10.80 10.86 10.90 0.4252 0.4276 0.4291 10.72 10.78 10.80 0.4219 0.4244 0.4252 – 1 11.15 11.16 11.20 0.4375 0.4394 0.4409 11.00 11.09 11.10 0.4331 0.4366 0.4370 11.00 11.03 11.10 0.4331 0.4343 0.4370 2 – 12.30 12.31 12.40 0.4844 0.4846 0.4882 12.10 12.18 12.20 0.4764 0.4795 0.4803 12.00 12.05 12.10 0.4724 0.4744 0.4764 M14 – 1.5 12.70 12.73 12.80 0.5000 0.5012 0.5039 12.60 12.64 12.70 0.4961 0.4976 0.5000 12.50 12.54 12.60 0.4921 0.4937 0.4961 2 – 14.20 14.31 14.50 0.5591 0.5634 0.5709 14.00 14.18 14.20 0.5512 0.5583 0.5591 14.00 14.05 14.20 0.5512 0.5531 0.5591 M16 Метчики – 1.5 14.50 14.73 15.00 0.5709 0.5799 0.5906 14.50 14.64 15.00 0.5709 0.5764 0.5906 14.50 14.54 15.00 0.5709 0.5724 0.5906 2.5 – 15.80 15.89 16.00 0.6220 0.6256 0.6299 15.50 15.73 15.80 0.6102 0.6193 0.6220 15.50 15.56 15.80 0.6102 0.6126 0.6220 M18 – 1.5 16.50 16.73 17.00 0.6496 0.6587 0.6693 16.50 16.64 17.00 0.6496 0.6551 0.6693 16.50 16.54 17.00 0.6496 0.6512 0.6693 2.5 – 17.50 17.89 18.00 0.6890 0.7043 0.7087 17.50 17.73 18.00 0.6890 0.6980 0.7087 17.50 17.56 18.00 0.6890 0.6913 0.7087 M20 – 1.5 18.50 18.73 19.00 0.7283 0.7374 0.7480 18.50 18.64 19.00 0.7283 0.7339 0.7480 18.50 18.54 19.00 0.7283 0.7299 0.7480 – 1 19.00 19.16 19.50 0.7480 0.7543 0.7677 19.00 19.09 19.50 0.7480 0.7516 0.7677 19.00 19.03 19.50 0.7480 0.7492 0.7677 2.5 – 19.50 19.89 20.00 0.7677 0.7831 0.7874 19.50 19.73 20.00 0.7677 0.7768 0.7874 19.50 19.56 20.00 0.7677 0.7701 0.7874 M22 – 2 20.00 20.31 20.50 0.7874 0.7996 0.8071 20.00 20.18 20.50 0.7874 0.7945 0.8071 20.00 20.05 20.50 0.7874 0.7894 0.8071 – 1.5 20.50 20.73 21.00 0.8071 0.8161 0.8268 20.50 20.64 21.00 0.8071 0.8126 0.8268 20.50 20.54 21.00 0.8071 0.8087 0.8268 3 – 21.43 21.47 21.50 0.8440 0.8453 0.8460 21.15 21.27 21.33 0.8327 0.8374 0.8398 21.00 21.08 21.15 0.8268 0.8299 0.8327 M24 – 2 22.23 22.31 22.44 0.8750 0.8783 0.8840 22.00 22.18 22.23 0.8661 0.8732 0.8750 22.00 22.05 22.23 0.8661 0.8681 0.8750 – 1.5 22.50 22.73 22.77 0.8858 0.8949 0.8965 22.50 22.64 22.77 0.8858 0.8913 0.8965 22.50 22.54 22.77 0.8858 0.8874 0.8965 3 – 24.30 24.47 24.50 0.9567 0.9634 0.9646 24.00 24.27 24.30 0.9449 0.9555 0.9567 24.00 24.08 24.30 0.9449 0.9480 0.9567 M27 – 2 25.07 25.31 25.40 0.9870 0.9965 1.0000 25.07 25.18 25.40 0.9870 0.9913 1.0000 25.00 25.05 25.07 0.9843 0.9862 0.9870 – 1.5 25.67 25.73 25.81 1.0110 1.0130 1.0160 25.61 25.64 25.65 1.0080 1.0094 1.0098 25.50 25.54 25.60 1.0039 1.0055 1.0080 3.5 – 27.00 27.04 27.50 1.0630 1.0646 1.0827 26.70 26.82 27.00 1.0512 1.0559 1.0610 26.59 26.59 26.59 1.0433 1.0469 1.0470 M30 – 2 28.18 28.31 28.50 1.1090 1.1146 1.1220 28.18 28.18 28.18 1.1090 1.1094 1.1220 28.00 28.05 28.10 1.1024 1.1043 1.1063 – 1.5 28.58 28.73 29.00 1.1250 1.1311 1.1417 28.58 28.64 29.00 1.1250 1.1276 1.1417 28.50 28.54 28.58 1.1220 1.1236 1.1250 3.5 – 30.00 30.04 30.16 1.1811 1.1827 1.1875 29.77 29.82 30.00 1.1720 1.1740 1.1811 29.50 29.59 29.73 1.1614 1.1650 1.1720 M33 – 2 31.00 31.31 31.50 1.2200 1.2327 1.2402 31.00 31.18 31.50 1.2200 1.2276 1.2402 31.00 31.05 31.50 1.2200 1.2224 1.2402 4 – 32.54 32.62 32.94 1.2810 1.2843 1.2970 32.00 32.36 32.50 1.2598 1.2740 1.2795 32.00 32.10 32.50 1.2598 1.2638 1.2795 M36 – 3 33.40 33.47 33.50 1.3130 1.3177 1.3189 33.00 33.27 33.34 1.2992 1.3098 1.3130 33.00 33.08 33.34 1.2992 1.3024 1.3130 – 2 34.13 34.31 34.50 1.3440 1.3508 1.3583 34.13 34.18 34.50 1.3440 1.3457 1.3583 34.00 34.05 34.13 1.3386 1.3406 1.3440 4 – 35.50 35.62 35.72 1.3976 1.4024 1.4060 35.00 35.36 35.50 1.3780 1.3921 1.3976 35.00 35.10 35.50 1.3780 1.3819 1.3976 M39 – 2 37.31 37.31 37.31 1.4567 1.4689 1.4690 37.00 37.18 37.31 1.4567 1.4638 1.4690 37.00 37.05 37.31 1.4567 1.4587 1.4690 4.5 – 38.10 38.20 38.46 1.5000 1.5039 1.5140 37.50 37.91 38.00 1.4764 1.4925 1.4961 37.50 37.62 38.00 1.4764 1.4811 1.4961 M42 – 3 39.00 39.47 39.50 1.5354 1.5539 1.5551 39.00 39.27 39.50 1.5354 1.5461 1.5551 39.00 39.08 39.50 1.5354 1.5386 1.5551 – 2 40.00 40.31 41.00 1.5750 1.5870 1.6140 40.00 40.18 41.00 1.5750 1.5819 1.6140 40.00 40.05 41.00 1.5750 1.5768 1.6140 kennametal.com M113