Ultimate Punching Drill Bits Set (4pcs)
Our Ultimate Punching Drill Bits Set is an innovative tool kit for drilling and creating threaded holes in half of the time with accurate performance even when you're having the most challenging DIY projects. It is made of industrial-grade 6542 HSS Carbide and durable alloy to perform excellent high-speed drilling. With U-type slot design, it allows easier chip removal and reduces resistance, resulting in smoother drilling. Ideal for everyday drilling on multiple materials. With a variety of sizes for you to choose from, it also features a self-centering point to maintain precise placement. This easy-to-use bit set is an essential to make all the projects, repair or maintenance more perfect! FEATURES 🛠️ Smooth Drilling Unique groove design provides low resistance, making drilling faster and smoother, and easier to remove chips. 🛠️ Unique DesignU-shaped groove design can quickly remove drill cuttings, anti-skid triangle handle can firmly fix the drill bit in the electric drill.