These taps are made of high speed steel with nitriding surface treatment to achieve high grid hardness and strength. From M3 to M10 There are 6 different tap sizes that you can use to tap different threads. The tap is designed with a spiral groove and the chip cleaning process is better. These are taps with the drilling function used to tap and cut new networks at the same time. You get a very smooth tapping experience. These taps are used for fittings on machines and are generally more accurate because they eliminate human error. Description: The striking drill allows drilling and tapping in one pass, which improves work efficiency. These HSS tips and taps are excellent tools for making networks to cut or form female shapes for the correct thread pairs. They are used for tapping on machines such as lathes. Since human error is eliminated, automatic tapping is faster and generally more accurate with these taps. Features: These valves are made of high speed steel with nitriding surface treatment, high strength and corrosion resistance. From M3 to M10 There are 6 taps of different sizes that you can use to dip different threads. The taps are designed with spiral grooves so that the chip cleaning process is better. These are taps with drilling function, used to punch new networks at once and when cutting, get a very fluid heat experience. These fittings are used on machine fittings and are generally more accurate because they eliminate human error. Specifications: Material: High Speed Steel (Titanium Coated) Color: As shown in the picture Hexagonal Handle: 6.35mm (1/4") Standard: Metric Thread Size: M3, m4, m5, m6, m8, m10 Pitch: 0.5mm, 0.7mm, 0.8mm, 1.0mm, 1.25mm, 1.5mm Used for: Machine Function: Hole Quantity: 6 Package Includes: 6 x Fittings Shop Tips: 1. The size is manually measured, please allow the error (1-3cm). 2. Due to the different monitor pixels, there may be some color difference, please refer to the actual product.