The HSS metal twist drill set from Bosch Professional Accessories includes 19 precisely manufactured drills specifically designed for processing metal, stainless steel, cast iron, and hardened steel. The drills are made from high-quality high-speed steel (HSS) with a cobalt alloy, providing increased hardness and toughness. With diameters ranging from 1 to 10 mm and a 135° self-centering drill tip, these twist drills are ideal for precise and clean drilling. The set comes in a practical grip box that allows for organized storage of the drills, making handling easier. The drills are suitable for use with power tools of all brands and offer high run-out precision, making them an excellent choice for professional applications.

• Made from HSS-Co with a cobalt alloy for increased hardness and toughness
• Suitable for precise drilling in various types of metal
• Right-hand cutting twist drill with a 135° self-centering drill tip
• Practical grip box for easy storage and organization
• High run-out precision for professional applications.