- Enhanced Metal Material : This step drill bit is crafted from a PPR tungsten steel alloy, featuring a durable bearing steel construction that is coated for superior wear resistance and longevity. - Low Cutting Resistance : Designed for efficiency, this water pipe connection tool minimizes cutting resistance, making it ideal for drilling, expanding, and cutting tasks. This feature simplifies your work process and increases speed. - Versatile Sizes : The PPR step drill bit is available in sizes 20 mm, 25 mm, and 32 mm, specifically designed for repairing PPR pipes and expanding holes, ensuring your projects are completed efficiently and effectively. - Stable Hex Shank : The hexagonal shank evenly distributes force, providing excellent compatibility and stability. This design prevents slipping or deviation, resulting in smooth pipe ends and precise cuts. Use Scenarios : - Pipe Repairs : Ideal for quick and reliable repairs of PPR pipes, ensuring a tight and secure fit. - Hole Expansion : Perfect for expanding existing holes in plumbing installations, allowing for seamless integration of additional components. - Professional Plumbing : A vital tool for plumbing professionals seeking to enhance their efficiency and effectiveness in various pipe-related tasks.