Professional craftsmanship with high-quality construction. Thick blades are durable and can be resharpened multiple times for extended use. Easy to store and organize between tasks. Ideal for creating clean, flat-bottomed wood holes with precision. Made from cemented carbide for long-lasting durability and performance. The circular cutting edge allows smooth cutting in all directions, ensuring fast and efficient chip removal. Produces accurate, clean, and flat-bottomed holes for improved work efficiency. PTFE coating on the bit body reduces chip, resin, and residue buildup, enhancing visibility and stability during operation. The central cutting gear ensures precise drilling and prevents bit walking or wobbling. Sun gear design enables the creation of round, accurate holes. Suitable for use with drill presses, impact drills, bench drills, vertical drills, and portable electric drills. Can be used for woodworking applications including hinge holes, cylindrical holes, and threaded holes in materials such as wood, plastic, and plywood. Applicable for tasks like furniture assembly, cabinetry, and shelving installation. Designed for optimal performance in flat-bottom hole drilling. Safety guidelines: Use only in compatible drilling machines with rotational speeds between 1200 and 6000 rpm. Not suitable for use with routers due to excessive speed. Maximum operating speed: 6000 rpm. Compatible with fixed drill chucks. Offers excellent impact resistance and toughness. Efficient debris removal thanks to curved flute design. Recommended for use in drill presses for enhanced precision and safety. Ensures clean hole formation with effective waste ejection. Pack includes: 6-piece titanium-plated countersink drill bit set. For accurate measurements, slight variations may occur. High-quality tool set designed for reliable performance.