SwissTech Jobber Drill, 4mm, Normal Helix, Cobalt High Speed Steel, TiN

Series 1033 are heavy-duty drill used to drill steels with a tensile strength up to 1,400 N/mm2. Stainless steels, heat and acid resistant steels and phosphor bronze. TiN coating provides longer tool life. Features and Benefits • High speed steel and cobalt construction for increased tool toughness • Ideal for drilling steels with a tensile strength up to 1,400 N/mm2 • TiN coating provides longer tool life Typical Applications • Drilling • Steel Standards • Manufactured to DIN 338 RN