HSS-Co ¬∑ point angle 120 ° ¬∑ with cylindrical shank ¬∑ right-hand cutting ¬∑ for precise and fast drilling on NC machines and drilling machines ¬∑ for centering and chamfering threaded holes in one operation ¬∑ Other technical properties Feed in steel up to 800 N: 0.03mm/rev