3PCS Hex Shank 90° Chamfer Drill Bit Set – 5-Blade Countersink Tool Kit 12/16/19mm for Woodworking Hole Opening

Achieve clean, professional woodworking finishes with this Hexagonal Shank 90° Black Five-Blade Countersink Drill Set (12/16/19mm)—a precision tool designed to make chamfering, drilling, and hole finishing faster, smoother, and more accurate for all your DIY and woodworking projects.

Engineered with a durable high-frequency quenched steel body and blackened anti-wear surface, this countersink drill bit set is built for long-lasting performance. The sharp five-blade 90-degree design ensures perfectly smooth and flat countersinks every time, helping you achieve a clean, professional finish on wood and plastic surfaces.

Featuring a standard 1/4 inch hexagonal shank, this tool offers strong grip stability and quick compatibility with most electric drills and power tools. It reduces slipping during operation, giving you better control and precision for detailed woodworking tasks.

This versatile set includes three essential sizes (12mm, 16mm, and 19mm), making it ideal for a wide range of applications—from furniture assembly and cabinetry to DIY home improvement projects. Whether you're installing screws flush into wood or creating decorative chamfered holes, this tool delivers consistent, accurate results.

Perfect for wood and plastic materials, this countersink set is an essential addition to any carpenter’s or DIY enthusiast’s toolkit. It is designed specifically for smooth wood drilling and finishing—NOT for metal use—ensuring optimal performance in its intended applications.

Why You’ll Love It:

• Sharp 90° five-blade design for clean, precise countersinking
• Durable heat-treated steel for long-lasting use
• 1/4" hex shank for secure grip and easy drill compatibility
• Includes 12mm, 16mm, and 19mm sizes for versatility
• Ideal for wood, plastic, and soft materials
• Perfect for DIY woodworking, furniture, and cabinetry projects
• Smooth, professional-grade finishing results