Hex Shank Drill Bit, 1/4" HSS Tap Drill Bit M4 Combination Drill and Tap Bit for Tapping in Wood, Plastic and Aluminum

• [Material]: Made of high-speed steel for long-lasting strength and durability; Complete drilling and tapping of holes in one operation with an electric drill saves labor and time
• []: 1/4" hex shank fits all power tools more easily and safely, it is suitable for QUICK CHANGE drill blocks for quick and easy exchange
• [Application]: Widely used in home DIY, auto parts, woodworking, professional machinery repair, etc.
• [6 sizes to choose]: M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1, M8 x 1.25, M10 x 1.5, 6 sizes can meet your different requirements; Please make sure the before buying
• [100% Satisfaction]: If you have any questions about this item, please feel to contact us, we will help you within 24 hours on weekdays

Features: 1. High hardness, anti-rust, strong and durable, suitable for drilling, tapping and cutting soft metals, aluminum plates, iron, etc. 2. Automatic centering point, no need auxiliary center drilling or center punching. 3. Built-in drilling and tapping, one-step processing, greatly save processing steps and time costs, and improve work efficiency. Specifications: Material: High Speed Steel (HSS) Suitable for soft metal, aluminum, iron Size: M4 x 0.7: total length: 54 mm, spiral length: 24 mm, drill bit diameter: 3.3 mm Handle: 6.35 mm (Note: Manual measurement may be a small error, please understand!) Package includes: 1 x M4 drill bit.