Tork Craft Precision Max Step Point Drill ��� 4.2&Nbsp;Mm Hss (1&Nbsp;Piece)
Achieve Precise, Clean Holes With This 4.2 Mm High Speed Steel Drill Bit. Its Step Point (Stepped Spiral) Design, Split Point And Tri Flat Shank Reduce Walking And Slipping, Giving You Better Control And Finish On Mild Steel, Stainless, Aluminium And Plastic.