General description This HSS Turbo Titanium Drill Bit Set includes 15 high-speed steel drill bits designed for versatile use in drilling steel, non-ferrous metals, wood, and hard plastics. The bits feature a self-centering three-cutting-point design for faster and more accurate drilling, making them suitable for both flat and contoured surfaces. They come in a durable plastic case for easy storage and organization. Technical specifications Number of pieces: 15 Material: High-speed steel with titanium and black coating Size range: 1.5mm to 10.0mm Tip: Fully ground with a 135° split point to prevent wandering Shank: Triangular flattened shank to prevent slipping in the chuck Manufactured according to DIN338 and DIN1414-2 standards Compatibility and accessories Compatible with drills that have a 10mm or 13mm chuck Suitable for use with cooling agents for optimal performance Installation Insert the drill bit into the drill's chuck, ensuring it is securely tightened Use appropriate cooling