1331 Каталог WALTER 2012 Металлорежущий инструмент и оснастка Valenite для станков Стр.D203

Каталог WALTER 2012 Инструмент и оснастка Valenite Стр. D203 1331 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 UNC 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 22410 No. 1-64 1.854 45 4 9 2.8 2.1 5 3 -UNC1 No. 2-56 2.184 45 4 12 2.8 2.1 5 3 -UNC2 No. 3-48 2.515 50 4 12.5 2.8 2.1 5 3 -UNC3 No. 4-40 2.845 56 6 18 3.5 2.7 6 3 -UNC4 No. 5-40 3.175 56 6 18 3.5 2.7 6 3 -UNC5 No. 6-32 3.505 56 6.5 20 4 3 6 3 -UNC6 No. 8-32 4.166 63 7 21 4.5 3.4 6 3 -UNC8 No. 10-24 4.826 70 8 25 6 4.9 8 3 -UNC10 No. 12-24 5.486 80 10 30 6 4.9 8 3 -UNC12 1/4-20 6.35 80 10 30 7 5.5 8 3 -UNC1/4 5/16-18 7.938 90 12 35 8 6.2 9 3 -UNC5/16 3/8-16 9.525 100 15 39 10 8 11 3 -UNC3/8 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 22460 A z 7/16-14 11.113 100 15 8 6.2 9 3 -UNC7/16 1/2-13 12.7 110 18 9 7 10 3 -UNC1/2 + i 5/8-11 15.875 110 20 12 9 12 3 -UNC5/8 Dn -di 3/4-10 19.05 125 25 14 11 14 4 -UNC3/4 1 L 7/8-9 22.225 140 25 18 14.5 17 4 -UNC7/8 li 1-8 25.4 160 30 18 14.5 17 4 -UNC1 D 203