General Description: This tap and drill is a versatile tool, ideal for drilling and tapping in a single operation. It is made of high-speed steel with a nitride coating for maximum durability and rust resistance. This product is available in six different sizes, from M3 to M10, making it compatible with a variety of threads. Technical Specifications Material: High-speed steel (titanium coated) Hex Shank: 6.35 mm (1/4\") Standard: Metric Thread Size: M3, M4, M5, M6, M8, M10 Pitch: 0.5 mm, 0.7 mm, 0.8 mm, 1.0 mm, 1.25 mm, 1.5 mm Quantity: 6 Compatibility and Accessories Compatible with standard drills Ideal for DIY and repair projects Installation To use this drill, insert the hex shank into your drill. Make sure it is securely fastened before drilling. Usage Use this tap and die to create threads in various materials. Particularly useful for applications requiring high precision.