1349 Каталог WALTER 2012 Металлорежущий инструмент и оснастка Valenite для станков Стр.D221

Каталог WALTER 2012 Инструмент и оснастка Valenite Стр. D221 1349 ENG Lab2u

Thread tapping WALTER PROTOTUP Machine tap Paradur NI <1.5xDz HSS-E-PM chamfer form C 2 3 thread 25° helix angle materials from 700 to 1400 N/mm2 or 44 HRC for long-chipping materials UNC ASME B1.1 1 P M K N S H O uncoated DIN 2184-1 2B dn-tpi dN l1 js16 Lc l3 ±1 d1 h9 h12 l9 uncoated designation Nom mm N 224102 No. 2-56 2.184 45 9 2.8 2.1 5 3 -UNC21 No. 3-48 2.515 50 9 2.8 2.1 5 3 -UNC31 No. 4-40 2.845 56 10 3.5 2.7 6 3 -UNC41 No. 5-40 3.175 56 10 3.5 2.7 6 3 -UNC51 No. 6-32 3.505 56 12 4 3 6 3 -UNC61 No. 8-32 4.166 63 13 4.5 3.4 6 3 -UNC81 No. 10-24 4.826 70 16 6 4.9 8 3 -UNC101 1/4-20 6.35 80 15 25 7 5.5 8 3 -UNC1/4 5/16-18 7.938 90 18 29.5 8 6.2 9 3 -UNC5/16 3/8-16 9.525 100 20 33.5 10 8 11 4 -UNC3/8 without neck DIN 2184-1 2B dn-tpi DN l1 js16 Lc l3 ±1 d1 h9 h12 l9 uncoated designation Nom mm N 224602 7/16-14 11.113 100 20 8 6.2 9 4 -UNC7/16 1/2-13 12.7 110 23 9 7 10 4 -UNC1/2 9/16-12 14.288 110 25 11 9 12 4 -UNC9/16 5/8-11 15.875 110 25 12 9 12 4 -UNC5/8 3/4-10 19.05 125 30 14 11 14 5 -UNC3/4 D 221