General description The Faithfull Professional Pre Pack Metric HSS Jobber Drill Bits are designed for professional use. Manufactured from M2 grade steel, these fully ground drills meet DIN 338 standards and feature a 135-degree non-slip split point. They are suitable for drilling in various materials including alloy steels, carbon steels, cast iron, hardened alloy steels, and stainless steels. Technical specifications Diameter: 11.5mm Overall Length: 142mm Working Length: 92mm Material: M2 grade steel Standard: DIN 338 Point angle: 135 degrees Compatibility and accessories Compatible with standard drill chucks Suitable for use with drill presses and handheld drills Installation Insert the drill bit into a compatible drill chuck Secure tightly before use Ensure the drill is set to appropriate speed for the material Usage Use for drilling in metals such as steels, cast iron, and stainless steel Apply steady pressure during drilling Use appropriate cutting fluid to extend drill life and