[New Four-Flute Eccentric Drill Bit]Achieve both drilling and tapping in a single seamless step with this high-performance set, dramatically enhancing your project efficiency [ Thread Craftsmanship]The thread design ensures clean, smooth thread cutting, eliminating the need for additional tools and enhancing work quality [Versatile Eccentric Drill Bit]Perfectly suited for metal, wood, and plastic, this versatile set caters to a wide array of tasks and materials [ Titanium-Coated Eccentric Drill Bit]Each bit features a titanium coating that boosts strength and heat resistance, ensuring long-lasting sharpness and extended usage [Comprehensive Size Options]Available in multiple sizes, this set provides the perfect drill bit for any job, big or small, ensuring you have the right tool for every task, Manufacturer: Jnchdghwa