Cod. 11651
Jobber step drill for through hole, 90° fine
Jobber step drill 85916 Hartner for through hole according to DIN EN 20273 fine serie, and for screw seats with countersink 90° according to DIN 74 form A. Made of HSS, type N for general use with great torsional stability, suitable for CNC and CN machine tools.
Код: 11651
Марка: Hartner
Категория: Сверла
Тип: Центровочные и ступенчатие сверла
Приложения: кликните сюда
Helix orientation:
Shank:
Lubrification:
Длина:
Материал инструмента:
Толерантность:
Покрытие:
Vertex angle: 118°
Drill shape: none