... drilling performance while requiring less effort.Non-Walking PointProvides fast metal engagement.Tough & Weather ResistantFrom basic zinc coating ... steel.Point SelectionOur drill points are well engineered for fast drilling with less effort needed. Select the point size ... , Pozi, SlottedGrade4.8, 6.8, 8.8FinishPlain, Zinc Plated, Black/Grey Phosphated, Nickel, Brass etc.StandardGB, DIN, ANSI, JIS, ...