This product is suitable for fast drilling and tapping processing. and long-lasting, it is recommended to use it on a tapping machine. When using a hand drill, pay attention to the operating method. Excessive shaking and tilting can affect tapping, and even break the tap! Made of premium high speed steel (HSS) with titanium plating for enhanced hardness, durability, and wear resistance. Designed to provide long service life even under frequent use in metalworking projects. Includes 6 commonly used metric sizes: M3, , M5, M6, M8, and M10. Covers a wide range of threading applications for home, workshop, and professional use. Integrated multifunctional design combines drilling, tapping, and hole chamfering in a single tool. Allows you to create threaded holes in one continuous operation, saving time and improving efficiency., Manufacturer: Akfldms