Material: Masonry drill bit set is made of carbon steel and premium carbide alloy. Professional, Sharp, Durable The high-speed spiral is effective in disposal of waste and can improve work efficiency. Rust-resistant alloy and reinforced head prevent bit cracking and long service life. The tile cutter passes through buttery ceramic tiles, very clean and fast.
【EXQUISITE DESIGN】 Precision and unique cross angle design ground spear tips reduce bit skating and walking, easily penetrate a variety of materials. Reduces breakouts, easy positioning, removes chips quickly and cleanly punched holes.
Multi-purpose: High-speed steel tap drill bit can be used for processing threads of a wide range of materials, such as metal, wood, plastic, and composites. Sharp and burr-free, polished surface makes tapping smoother
【EASY TO USE】Our tap drill is specially designed for hand drills and can be tapped even by hand drilling. Economical and practical. The tap drill is designed to be easy to use and the edge is designed for quick and easy cutting.
【Various Sizes】Drill bits are available in a wide range of sizes, from very small to very large. The size of the tap drill bit will vary depending on the hole size and type of material being tapped. You can choose according to your tools. The drill is a standard hex shank type and is widely used and holds more securely. Please feel free to contact us if you have any questions after your purchase.