This HSS Countersink Drill Bit Set is designed for precision chamfering, deburring, and countersinking tasks. These tools are ideal for drilling clean, smooth holes with a 90° chamfer angle. Made from high-speed steel (HSS), these tools offer durability and high-performance cutting, even under demanding conditions.
The HSS countersink cutter features a multi-flute design that enhances cutting efficiency, making it easier to achieve the perfect chamfer on a variety of materials, such as wood, plastic, and soft metals. The 90° chamfer is particularly useful for finishing holes and creating precise countersinks for screws or bolts, ensuring secure and flush fits.
One of the standout features of this countersink drill bit set is the titanium coating, which reduces friction and significantly extends tool life. This coating also helps to prevent wear and heat buildup, ensuring that the tool stays sharp for longer, even during continuous or high-speed operations. The HSS material ensures the tools remain sturdy and maintain their cutting edges for longer periods.
These countersink tools are available in various sizes, allowing you to select the right tool for different hole sizes. Each tool features a round shank design, making them compatible with a wide range of toolholding systems. This provides versatility and convenience when working with CNC machines or manual drills.
Whether you’re a professional machinist or a hobbyist, this HSS countersink drill bit set ensures consistent, precise results. It is perfect for metalworking, woodworking, and plastic machining, offering superior performance for countersinking tasks.
Key Features:
90° chamfer for precise countersinking and deburring
Multi-flute HSS design for efficient cutting and high performance
Titanium coating to reduce friction and extend tool life
Round shank for compatibility with various toolholding systems
Ideal for use in wood, plastic, and soft metals
