OurUltimate Punching Drill Bits Setis an innovative tool kit for drilling and creating threaded holesin half of the time with accurate performance even when you're having the most challenging DIY projects.
It is made ofindustrial-grade 6542 HSS Carbide and durable alloy to perform excellent high-speed drilling. With U-type slot design, it allowseasier chip removal and reduces resistance, resulting in smoother drilling.
Ideal for everyday drilling on multiple materials. With avariety of sizes for you to choose from, it also features a self-centering point to maintain precise placement.
Thiseasy-to-usebit set is an essential to make all the projects, repair or maintenance more perfect!
🛠️ Smooth Drilling Unique groove design provides low resistance, making drilling faster and smoother, and easier to remove chips.
🛠️ Unique Design U-shaped groove design can quickly remove drill cuttings, anti-skid triangle handle can firmly fix the drill bit in the electric drill.
🛠️ Ultra Sharp The bits can effortlesslydrill, tap, and countersink holes in just one step even on the hardest materials - Ceramic, Brick etc.
🛠️ High Speed Steel Made of 6542 HSS Carbide and study, high-speed steel with strong and quickpenetrating ability. Saving extra time and money for you with high durability.
🛠️ Safer and More Convenient to Use The three-plane design on the drill shank is used for tighter clamping, thus ensuring the safety of the precise hole to the greatest extent.
🛠️ Anti-Slip Shrank Triangular shank allows drill bits to be held tightly and prevents slip.
🛠️ Wide Usage The pointed tungsten carbide blade can easily penetrate various materials such as tiles, concrete, bricks, glass, plastic and wood, and reduce cracking.