Features: Experience efficient and durable drilling with our Woodworking Countersink Drill Bit, designed for precise cutting across various materials. Featuring rust resistant sharpness cutting edges, this Countersink Drill Bit ensures easy replacement and installation, compatible for multiple drill models. Suitable for professional carpenters, DIY enthusiasts, home improvement craftsmen, and anyone involved in wood processing tasks. Perfect for furniture making, home renovation, crafting projects, and creating holes in wood and plastic materials. Enhances your tool collection with this carbon steel drill bit, engineered to deliver exceptional performances and longevity in every project. Specifications: Component:Carbon Steel Length:Approx.6.9cm/2.71inch, 6.6cm/2.59inch,6cm/2.36inch,5.6cm/2.2inch,5.4cm/2.12inch; 6.35mm Hexagonal Handle; Option Color:Silver,Gold; Package Includes: 1set/5pcs Countersink Drill Bit note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.