Enhance your threading and drilling tasks with this high-performance Screw Tap set, crafted from durable 6542 high-speed steel for superior hardness and long-lasting use. Designed to handle demanding applications, these taps can efficiently drill through tough materials, including 2mm thick 304 stainless steel plates, making them ideal for both professional and DIY projects. Key Features: · Premium 6542 High-Speed Steel Material: Provides exceptional hardness and durability, ensuring reliable performance even in challenging drilling and tapping operations. · Titanium Coating: Offers excellent anti-rust and anti-corrosion protection, significantly extending the service life of each tap. · Multi-Function Design: Enables drilling, tapping, and deburring/reaming in a single operation when used with an electric drill, saving time and labor. · Versatile Application: Suitable for drilling and tapping various materials such as certain carbon steels, ordinary steel, copper, and aluminum-magnesium alloys, enhancing its utility across multiple projects. · Complete Set of 10 Screw Taps: Practical and economical, this set meets a wide range of threading needs, providing convenience and value. · Internal Chip Removal Function: Ensures efficient clearing of debris during tapping, improving precision and reducing wear. Specifications: · Material: High-Speed Steel (6542) · Total Tap Length: Approx. 68mm (2.7in) · Drill Bit Diameter: Approx. 3.3mm (0.1in) · Pitch: 0.7 · Thread Diameter: Approx. 4mm (0.2in) · Thread Tolerance Grade: H2 Package Includes: · 10 x Screw Taps This Screw Tap set combines durability, precision, and efficiency, making it an essential addition to your tool collection. Whether working on steel, copper, or aluminum alloys, these taps deliver consistent results with enhanced corrosion resistance and multi-step functionality, optimizing your workflow and ensuring professional-quality threads every time.