This product is a practical 6PCS combination countersink drill bit set, including six specifications of 6.3mm, 8.3mm, 10.4mm, 12.4mm, 16.5mm, and 20.5mm, which are suitable for different hole chamfering needs.
Packaging Configuration: This product is a practical 6PCS combination countersink drill bit set, including six specifications of 6.3mm, 8.3mm, 10.4mm, 12.4mm, 16.5mm, and 20.5mm, which are suitable for different hole chamfering needs.
High-quality Material: Each countersink bit is made of high-speed steel (HSS), which has excellent wear resistance and hardness, suitable for high-intensity working environment, and improves service life and drilling efficiency.
Precise Angle: The tip of the cutter head is designed to be a standard 90 degree, which is convenient for quick removal of burrs and forming chamfers, suitable for precise hole processing as a countersink bit for metal.
Performance Enhancement: The surface coating treatment of each tool can effectively reduce friction and improve heat resistance, making counter sink drill bits for wood and metal cutting more stable and smooth without jamming.
Multi-functional Use: This set of deburring tools for metal is suitable for a variety of materials such as wood, metal, and plastic, widely used in processes such as chamfering, countersinking, and trimming for woodworking technicians, metal processing, and DIY users.
Three Edge Design: Features a 3-edge cutting design that ensures smooth and clean hole edges, providing efficient material removal and professional finishing results for various drilling applications.
