- Effortless Versatility: The quick change composite cone utilizes a drill edge principle, allowing for seamless drilling, cutting, tapping, deburring, and countersinking in one motion. Compatible with wood, copper, brass, aluminum, sheet metal, and plastics, it streamlines your workflow, saving both time and effort. - Comprehensive Metric Taps Set: This set includes 6 precision taps (M3x0.5, M4x0.7, M5x0.8, M6x1, M8x1.25, M10x1.5) designed for stability and accuracy. Ideal for machining soft metals like aluminum alloys, zinc alloys, and tin alloys, as well as thin metal sheets and plastics. - Enhanced Performance: The drill tap set enables efficient drilling, tapping, deburring, and countersinking tasks in a single package. Its split point tip minimizes walking and ensures faster penetration into materials, effectively reducing the time and energy required for your projects. - Convenient Size Identification: Each tap is clearly labeled for easy size selection, eliminating guesswork and enhancing user experience. The ¼" quick change hex shank features a tapered end designed to reduce the risk of excessive impact, ensuring safety and precision. Use Scenarios: 1. Quickly create screw holes in aluminum sheets for crafting or repairs without needing multiple tools. 2. Effortlessly tap threads into brass for plumbing applications, ensuring secure connections in pipelines. 3. Deburr edges on plastic components in prototype manufacturing, streamlining the finishing process. This product offers a reliable solution for both professional tradespeople and DIY enthusiasts, enhancing efficiency in various machining tasks.