The HSS spiral drill bit set from RS PRO includes 20 precisely manufactured spiral drill bits suitable for a variety of materials. With diameters ranging from 0.3 mm to 1.6 mm, these bits offer high flexibility for different drilling applications. Made from high-quality high-speed steel (HSS), they ensure a long lifespan and excellent performance while drilling. The spiral shape of the bits allows for efficient chip removal and minimizes the risk of clogging, thereby increasing machining efficiency. This set is ideal for professionals and hobbyists who require precise and clean drill holes in various materials. The compact and practical storage allows for easy handling and organization of the bits, keeping them readily accessible at all times.

• Made from high-quality high-speed steel (HSS) for durability and performance
• Suitable for drilling in various materials, including steel
• Includes 20 different spiral drill bits for versatile applications
• Efficient chip removal due to the special spiral shape of the bits.