Features: This versatile 2 in 1 aluminum profile drill and tap set combines drilling and tap functions, enabling users to efficiently complete diyer aluminum profile joining projects without needing multiple tools, boosting productivity by 40%. Featuring an upgraded stainless steel drill sleeve with a raised design for enhanced stability, it minimizes deviation and ensures precise drilling with ±0.2mm accuracy, includes interchangeable sleeves for 6mm, 8mm, 10mm, and 14mm hole sizes. Ideal for both DIYer enthusiasts tackling home projects and professional craftsmen handling industrial installations or furniture assembly, this tool simplifies aluminum profile processing. Perfect for use in homes workshops, industrial settings, and creative spaces, it facilitates aluminum profile joining tasks for device maintenance, construction setups. Constructed from premium anodized aluminum alloy for superior wear and corrosions resistance, its ergonomic design with precise positioning blocks guaranteeing vertical drilling/tap , ensuring effortless aluminum processing. Specifications: Component: aluminum alloy, stainless steel Size:Approx.106x42x39mm/4.17x1.65x1.53inch punching size 6mm/8mm/10mm/14mm Styles:A/B/C Package Includes: 1 Set Combined Drill and Tap set note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.