1379 Каталог WALTER 2012 Металлорежущий инструмент и оснастка Valenite для станков Стр.D251

Каталог WALTER 2012 Инструмент и оснастка Valenite Стр. D251 1379 ENG Lab2u

Thread tapping WALTER PROTOTYP Machine tap Paradur N <1.5xDn -HSS-E chamfer form C 2 3 thread 15° helix angle materials from 200 to 1000 N/mm2 or 32 HRC for long-chipping materials UNF ASME B1.1 1 P M K N S H O uncoated DIN 2184-1 2B dn-tpi Nom Dn mm l1 js16 mm -C mm l3 ±1 d1 h9 h12 mm -9 mm uncoated designation 23410 No. 0-80 1.524 40 6 2.5 2.1 5 3 -UNF01 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. 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 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 5/16-24 7.938 90 12 35 8 6.2 9 3 -UNF5/16 3/8-24 9.525 100 15 39 10 8 11 3 -UNF3/8 1without neck N mm DIN 2184-1 2B dn-tpi Nom Dn mm l1 js16 mm Lc mm l3 ±1 mm d1 h9 mm h12 mm l9 mm N uncoated designation 23460 z 5/16-24 7.938 90 13 6 4.9 8 3 -UNF5/16 3/8-24 9.525 100 15 7 5.5 8 3 -UNF3/8 7/16-20 11.113 100 15 8 6.2 9 3 -UNF7/16 Un -di 1/2-20 12.7 100 13 9 7 10 3 -UNF1/2 1 L 9/16-18 14.288 100 15 11 9 12 4 -UNF9/16 ii- 5/8-18 15.875 100 15 12 9 12 4 -UNF5/8 3/4-16 19.05 110 17 14 11 14 4 -UNF3/4 7/8-14 22.225 125 18 18 14.5 17 4 -UNF7/8 1-12 25.4 140 20 18 14.5 17 4 -UNF1 D 251