Guhring No.5515 Series solid carbide jobber drill suitable for drilling into general steel, cast steel, cast iron, chilled cast iron, malleable cast iron, non-ferrous heavy and light metal, and abrasive plastic. Features and Benefits FIREX coating allows operation at higher temperatures for longer periods Wear resistance properties extends tool lifespan up for 50/60% Hard carbide construction for greater strength and rigidity when machining Specifications FIREX Coated Self-centering Point angle: 140 Diameter tolerance m7 Shank tolerance h6 Manufactured to DIN 6537 5xD Typical Applications Drilling Steel Cast steel Cast iron Light metals Abrasive plastic