10PCS 1/4 Carbide Drill Bit Set for Glass, Concrete, Marble, Plastic, Brick, Tile, Wood

🔨【PRECISE & EFFICIENT】The triangular edge design combined with the special slotting process facilitates ash discharge, greatly improving punching efficiency. The neat hole will not cause oscillating phenomenon and the small resistance of the incision can increase working speed, making it easy to decorate after slotting and remove chips. 🔨【SPECIFICATIONS & WARM TIPS】The drill bit features a triangular cutter head made of high-quality carbide material with a 6mm (1/4") dimension. It is suitable for making holes in concrete, tile, brick, glass, plastic, and wood. To ensure the best results, please keep the drill vertical and use water for lubrication when working on hard materials such as glass, ceramic tile, or marble. Please note that this universal handle is suitable for electric drills and bench drills, but not for impact drills. 🔨【SERVICE & WARRANTY】We take pride in our products and provide a 6-month warranty service for all items sold on Amazon. If for any reason you are not satisfied with our products, we offer a 100% refund. Our professional after-sales service team is available 24/7 to address any questions or concerns. Your satisfaction is our top priority. 🔨【COMPLETE SET】The package includes 10 pieces of 1/4 inch (6mm) glass and tile drill bits, each with a reinforced head for durability. They come in a convenient plastic storage box for easy transport and organization. 🔨【VERSATILE APPLICATION】The spear-pointed design with a strong tungsten carbide tip allows for easy penetration of various materials, including masonry walls, cement walls, concrete, tile, wood, metal, stainless steel, aluminum alloy, and bubble brick. This versatile drill bit set is a must-have for any DIY enthusiast or professional tradesperson.

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