1383 Каталог WALTER 2012 Металлорежущий инструмент и оснастка Valenite для станков Стр.D255

Каталог WALTER 2012 Инструмент и оснастка Valenite Стр. D255 1383 ENG Lab2u

Thread tapping WALTER PROTOTYP Machine tap Paradur WSH <3xDN HSS-E chamfer form C 2 3 thread 45° helix angle materials from 200 to 1000 N/mm2 or 32 HRC for long-chipping materials UNF ASME B1.1 P M K N S H O uncoated TiN DIN 2184-1 2B DN-TPI dn l1 js16 Lc l3 ±1 d1 h9 h12 l9 uncoated designation TIN designation Nom mm N 235170 2351705 No. 1-72 1.854 45 4 9 2.8 2.1 5 3 -UNF1 No. 2-64 2.184 45 4 12 2.8 2.1 5 3 -UNF2 No. 3-56 2.515 50 4 12.5 2.8 2.1 5 3 -UNF3 No. 4-48 2.845 56 6 18 3.5 2.7 6 3 -UNF4 No. 5-44 3.175 56 6 18 3.5 2.7 6 3 -UNF5 No. 6-40 3.505 56 6.5 20 4 3 6 3 -UNF6 No. 8-36 4.166 63 7 21 4.5 3.4 6 3 -UNF8 No. 10-32 4.826 70 8 25 6 4.9 8 3 -UNF10 -UNF10 No. 12-28 5.486 80 10 30 6 4.9 8 3 -UNF12 1/4-28 6.35 80 10 30 7 5.5 8 3 -UNF1/4 -UNF1/4 D 255