Enhance your threading projects with this high-quality Metric Straight Flute Tap set, crafted from premium high-speed steel for exceptional hardness, toughness, and wear resistance. Designed with a standard metric thread and precise thread tolerance grade of 0.014, this tool ensures accurate and efficient tapping performance, suitable for a wide variety of materials including metals, iron plates, copper, alloy steel, stainless steel, aluminum, rubber, and wood. Key Features: · **Premium High-Speed Steel Material:** Manufactured from top-grade high-speed steel, providing superior durability, wear resistance, and long-lasting performance under heavy use. · **Standard Metric Thread Design:** Features a clear, tidy thread pattern with straight grooves optimized for rapid chip removal, enabling smoother and more precise threading. · **Through Hole Straight Flute Tap:** Ideal for through hole tapping applications, facilitating efficient cutting and chip evacuation, especially when used with appropriate coolant to extend tool life. · **Two-Piece Set for Precision Machining:** Includes a head cone for rough machining and initial thread alignment, and a second cone for fine machining and polishing of threads, allowing for clean, burr-free threads even in blind hole scenarios. · **Adjustable and Ergonomic Operation:** Designed for ratchet rotation with adjustable forward and reverse motion, lightweight and compact, making it convenient to operate while saving time and reducing effort. · **Wide Application Range:** Suitable for tapping thick steel, iron plates, rubber, aluminum, copper, stainless steel, alloy steel, and wood, making it a versatile tool for various industrial and workshop needs. · **Thread Tolerance Grade 0.014:** Ensures tight and accurate threading to meet standard metric specifications for professional-quality results. Specifications: · Material: High-Speed Steel · Thread System: Metric · Thread Quantity: 4 · Thread Tolerance Grade: 0.014 · Tap Style: Straight Groove (Straight Flute) · Application: Through Hole Tapping · Suitable for: Thick steel, rubber, aluminum, copper, iron plate, alloy steel, stainless steel, and wood Package Includes: · 2 x Straight Flute Metric Taps (Head Cone and Second Cone) This metric straight flute tap set is engineered for optimal alignment and perpendicularity during tapping, ensuring smooth thread cutting and preventing thread damage. Proper usage techniques such as balanced force application, incremental feed, and coolant use maximize tool life and threading precision. Ideal for professionals and hobbyists requiring reliable and efficient metric threading tools for a broad range of materials and applications.