High-speed Drill Tap Bits

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These Drill Tap Bits are made from high-speed steel and surface finished by nitriding for high hardness and rust resistance. Suitable for drilling wood, plastic, fine copper, alumi num, and other soft metals (5-6 mm), not for hard materials (e.g., steel sheet). Using for drilling, tapping, cutting on soft metal, aluminum plate, iron, etc. This Drill Tap Bits everything you’ll need to drill and thread your holes at the same time.Do not need Assistant Drilling or center punching. The back of the cone over the faucet to prevent excessive drilling caused by thread damage. Drilling and tapping in one, one-step processing. Greatly save processing steps and time costs, improve working efficiency. Get everything you’ll need to drill and thread your holes with the all-in-one Drill Tap Bits. Key Features: Efficiently drill and thread your holes simultaneously without having to swap your bits with Drill Tap Bits! This unique drill bit set will automatically thread your holes whenever you drill a hole for your screws. Increase your productivity and efficiently drill holes and tap them without even having to change your bits. It’s everything you’ll need to drill and thread your holes at the same time. Specifications: Number of Pieces: 6pcs Material: Alloy Steel Thread Direction: Right Tap Diameter: M3x0.5mm, M4x0.7mm, M5x0.8mm, M6x1.0mm, M8x1.25mm, M10x1.5mm Package included: 6 x High-speed steel Drill Bits Show more