Product Information
- Standard coarse thread, M3*0.5, M4*0.7, M5*0.8, M6*1.0, M8*1.25, M10*1.5, M12*1.75.
- Spiral Point Taps with downward chip removal design, which is perfect for pre-drilling through hole tapping, it's not recommended use on blind hole tapping.
- Made from high speed steel 6542, nitriding coating greatly improves heat resistant, hardness and wear resistanceand make the service life longer.
- They are used to cut new threads or repair damaged threads, you will have a smooth tapping experience with them.
- Suitable for low-carbon steel, thin stainless steel, aluminium and so on, not for high hardness material such as High-Carbon Steel, etc.
