13-Piece Drill Tap Set for Professionals

The fast replacement composite cone drill uses the drill edge principle, enabling one-step drilling and tapping. This efficient process can drill, tap, deburr, and counter holes on a variety of materials, including wood, copper, brass, aluminum, sheet metal, and plastic, greatly reducing processing steps and time costs, thereby improving work efficiency. [Easy Use]

The drill bits are made of HSS4341 (high-speed steel) with a titanium coating. The high-speed steel is designed to ensure sharp, fast execution, and it maintains strength and efficiency. Each tap drill is engraved with a size marking, making it convenient for you to choose the appropriate size. [Material]

The 1/4 inch Hex Shank fits into all power tools more easily and securely, especially for locking into a quick-change chuck. This convenient ¼" hex shank features a tapered end to prevent over-tapping and includes a quick-change adapter for easy size changes. [Quick Change]

The set includes 6 SAE thread tap drill bits (6-32NC, 8-32NC, 10-24NC, 10-32NC, 12-24NC, ¼-20NC) and 6 metric tap bit sets (M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1.0, M8 x 1.25, M10 x 1.5), as well as 1 quick-change adapter. The short size of the bits is not easy to shake and can drill accurately. [What You Will Have]

When choosing a bit, select one that matches the hole size to improve the bite, thereby increasing the service life of the bit. With different sizes available, you can find the perfect fit for your project, whether it's working with wood, metal, or plastic. [What You Will Have]

The fast replacement composite cone drill's use of the drill edge principle, combined with its one-step drilling and tapping capability, makes it an efficient and versatile tool for a wide range of applications. The high-quality materials and thoughtful design features, such as the convenient hex shank and quick-change adapter, further enhance the tool's usability and performance. Whether you're a professional or a DIY enthusiast, this drill set can help you tackle your projects with ease and precision, saving you time and effort in the process.

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