About this item

• 3-IN-1 for Drill Tap Countersink: Our Combination Drill & Taps Bit Set streamlines drilling, tapping, and countersinking functions into one, allowing you to accomplish tasks without changing bits. Compatible with a variety of drills including handheld drills, bench drills, and electric screwdrivers, this set saves valuable time and effort across different drilling machines
• 12 SAE and Metric Sizes: Prepare for various projects with our drill and tap set, featuring 6 SAE sizes: 6-32NC, 8-32NC, 10-24NC, 10-32NC, 12-24NC, 1/4"-20NC, and 6 metric sizes: M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1.0, M8 x 1.25, M10 x 1.5, ensuring versatility for different threading needs
• Designed for Metalworking: These drill bits are expertly crafted from high-speed steel, ensuring durability and precision in metalworking applications. Suitable for a wide range of materials including thin sheets or metal plates up to 1/4 inch thick, copper, brass, aluminum, plastics, and more. From industrial workshops to DIY projects, these versatile tools deliver reliable performance across various metalworking tasks
• Convenient Features: Our tap drill bit set includes a 1/4-inch hex shank quick-change adapter for easy use and extended reach. Neatly arranged in a storage box with clearly marked compartments, allowing for precise selection and organized storage
• User Tips: For optimal results, remember: 1) Drill slowly and avoid excessive force; 2) Use an ample amount of cutting oil; 3) Take time for precise workmanship; 4) Cut and retract a bit before recutting for better results; 5) When dealing with tougher metals, pre-drill a pilot hole for guidance. These tips ensure efficient and effective usage, enhancing your overall experience with our product