143 Каталог HOFFMANN GROUP 2016 Станочный режущий и вспомогательный инструмент Вер. 47 Стр.143

Каталог HOFFMANN GROUP 2016 Режущий инструмент и оснастка Стр. 143 0143 ENG Lab2u

Hoffmann Group 47 4sbu M Through hole machine taps long Long shank (with tapered shank 0 for greater operating depths). Advantage: Particularly suitable for tapping holes where access 131800 Suitable for/ v( m/min Alu plastics o Alu <2 Alu cast >10%SI X < 500 N X < 750 N X X X X <900N < 1100N < 1400N <55HRC XXX <60 HRC <65 HRC <67 HRC 3 INOX INOX < 70 HRC < 900 N > 900 N Ti > B50N GG(G) Uni a 6 ISO code N Mr- nri P j P H K i 131800 13 15 15 9 O o 131800 Machine tap long 42.87 37.52 26.43 25.15 25.25 mm 0.4 0.45 0.5 0.7 0.8 L mm 70 70 70 90 100 mm 1.4 1.8 2.2 2.8 2.1 2.7 131800 Machine tap long 25.25 32.87 48.91 65.74 94.64 mm 1 1.25 1.5 1.75 2 L, mm 110 125 140 180 200 mm 4.5 6 7 9 12 mm 3.4 4.9 5.5 7 9 mm 5 6.8 8.5 10.2 14 ISO 2 6H B i i 4 i <3xD >Earant Through hole machine tap Strong spiral point. Guide section with oil grooves, but without chip flutes. Size M2-M10- DIN 371 Size M12; M16; M20 - DIN 376 Advantage: Particularly strong, optimum self-guidance and no recutting when reversed. DIN DIN 371 376 131850 Oil groove Guide thread Lead-in Spiral point Suitable for/ vc m/min Alu plastics sr& Alu cast >10%SI X < 500 N X < 750 N X <900N XXX < 1100 N < 1400 N <55 HRC X X <60 HRC <65 HRC X <67 HRC 3 INOX INOX < 70 HRC <900 N > 900 N GG(G) CuZn Uni 6 6 4k ISO code N N bn P H K Mn 131850 13 15 15 13 9 13 O o 131850 Machine tap 18.27 15.30 12.57 13.62 12.57 12.57 mm 0.4 0.45 0.5 0.6 0.7 0.8 mm 2.8 2.8 3.5 4 4.5 6 mm 2.1 2.1 2.7 3 3.4 4.9 131850 Machine tap 12.57 16.04 19.46 26.63 40.00 63.76 mm 1 1.25 1.5 1.75 2 2.5 K, mm 80 90 100 110 110 140 mm 6 8 10 9 12 16 mm 4.9 6.2 8 7 9 12 mm 5 6.8 8.5 10.2 14 17.5 143