Product Name: Three-edge raised edge Threading drill bit High-efficiency tapping: This three-edge thread drill bit enables rapid tapping, allowing you to create threads in just one second and significantly speeding up the workflow of water pipe maintenance. Multi-functional: Specifically designed for PPR hexagonal 4-point and 6-point pipes, this tool seamlessly integrates tapping, drilling and hole expansion into a single device, making it an indispensable addition to your toolkit. Innovative technology: By leveraging advanced cutting-edge technology, this drill bit offers a unique design that enhances performance and durability, ensuring reliable results with every use. Compact and portable: Light in weight and easy to carry, this drill bit can be conveniently stored and transported, making it the perfect choice for on-site work and home projects. User-friendly design: The simple operation of this tool enables professionals and DIY enthusiasts to manage pipe maintenance effectively without extensive training or experience.