Enhance your toolbox with this exceptional Combination Drill and Tap Bit Set, offering a comprehensive solution for your drilling and tapping needs. 1.All-in-One Convenience: Eliminate the hassle of searching for separate drill and tap bits. This set includes everything you need in a single kit. 2.Wide Size Variety: Enjoy the versatility of this set, which includes both metric and standard sizes, ensuring compatibility with a range of projects. 3.Quick and Easy: The 1/4" hex shank quick-change adapter allows for effortless bit changes and smooth operation. 4.Versatile Applications: These bits excel in tasks such as adding or restoring threads, creating threaded holes for installing handles, hinges, or wheels in metal plates or sheet metals, and more. 5.Premium Build Quality: Crafted from high-speed steel and with a black oxide coating, these bits offer enhanced durability, improved rust resistance, and a longer service life. For optimal results, follow these steps when using the bits: 1.Approach the task slowly and do not apply excessive force. 2.Ensure plenty of cutting oil is used and take your time for precise work. 3.Cut and occasionally back out a little before continuing until the desired result is achieved. 4.When working with tougher metals, consider drilling a slightly smaller pilot hole first. 5.Suitable for use on materials such as steel, aluminum, copper, brass, plastic, and sheet metals up to 1/4" thick. Package Contents: 6-Piece SAE Drill and Tap Bits: 6-32NC, 8-32NC, 10-24NC, 10-32NC, 12-24NC, 1/4-20NC 6-Piece Metric Drill and Tap Bits: M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1.25, M8 x 1.25, M10 x 1.5 1-Piece 1/4" Hex Shank Quick Change Adapter 1 Sturdy Storage Case with easy-to-read labels for organized and convenient access to the bits.

• Enhanced Efficiency: Our 3-in-1 drill and tap bit set combines drilling, tapping, and countersinking functions in a single bit. This saves time by allowing you to complete 2 or 3 tasks without changing bits.
• Versatile Range of Sizes: Be prepared for various projects with our tap bit set that includes 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.
• Designed for Metal Work: Crafted with high-speed steel and a black oxide coating, these tap bits are ideal for a wide range of materials, including thin plates or sheet-metal up to 1/4 inch, copper, brass, aluminum, plastic, and more.
• Convenient Features: Our drill bit set includes a 1/4” hex shank quick-change adapter for easy use and extended working depth. The set is neatly organized in a storage case with clearly labeled compartments for precise job selection.
• User Tips: To get the best results, remember: a) Go slow and avoid forcing the bit; b) Use an ample amount of cutting oil; c) Take your time for precise work; d) For better results, cut and back out a little before cutting again; e) When dealing with tougher metals, please drill a pilot hole first B0C7ZYTSJX