777 Каталог WALTER 2012 Металлорежущий инструмент и оснастка Valenite для станков Стр.B279

Каталог WALTER 2012 Инструмент и оснастка Valenite Стр. B279 0777 ENG Lab2u

WALTER TITEX Drilling Subland drill K6221 HSS steam oxide Form A right-hand cutting 118° point angle 90° step angle Countersink DIN 74, Form A-Dc for through hole machining DIN ISO 273 P M K N S H O steam oxide DIN 8374 Size Dc h9 mm Dc1 mm di h8 mm Lc mm Lci mm li mm l2 mm Designation K622i Cylindrical shank Dtc //y90° Dc1 M 3 3.2 6 6 9 45 93 57 -6 M 4 4.3 8 8 11 59 117 75 -8 d M 5 5.3 10 10 13 72 133 87 -10 M 6 6.4 11.5 11.5 15 77 142 94 -11.5 lK M 8 8.4 15 15 19 92 169 114 -15 l2