[New Four-Flute Sawtooth Eccentric Drill Bit]Achieve both drilling and tapping in a single seamless step with this high-performance set, dramatically enhancing your project efficiency[ Titanium-Coated Eccentric Drill Bit]Each bit features a titanium coating that boosts strength and heat resistance, ensuring long-lasting sharpness and extended usage[Versatile Sawtooth Eccentric Drill Bit]Perfectly suited for metal, wood, and plastic, this versatile set caters to a wide array of tasks and materials[Precision Thread Craftsmanship] thread design ensures clean, smooth thread cutting, eliminating the need for additional tools and enhancing work quality[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 taskColour:As ShownMaterial:MetalSize:3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mmPackage Contents:7 x Sawtooth Eccentric Drill BitOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.