Four-flute drill bit for professional carpentry tasksFour-Flute Sawtooth Eccentric Drill Bit, Four Edged Serrated Eccentric Drill, Four-Flute Sawtooth Eccentric Drill Bit<br> [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<br> [ Titanium-Coated Eccentric Drill Bit]Each bit features a titanium coating that boosts strength and heat resistance, ensuring long-lasting sharpness and extended usage<br> [Versatile Sawtooth Eccentric Drill Bit]Perfectly suited for metal, wood, and plastic, this versatile set caters to a wide array of tasks and materials<br> [Precision Thread Craftsmanship] thread design ensures clean, smooth thread cutting, eliminating the need for additional tools and enhancing work quality<br> [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<br> Colour:As Shown<br> Material:Metal<br> Size:3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm<br> Package Contents:<br> 7 x Sawtooth Eccentric Drill Bit<br> Only the above package content, other products are not included.<br> 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.