GUHRING Foret court etage HSS TiN Trou debouchant 90 M3

90° short subland drill for through holes

Design: 90° countersink angle, fine. Application: For screw through holes according to DIN EN 20273 and 90° screw head countersinking. Form A and B according to DIN 74, part 1. For screws according to DIN 963 and DIN 964. Particularly suitable for CNC or NC machines.