Combination Drill Tap & Tap Bit Set Screw Tapping Bit Tool For Drilling Tapping Countersinking Pipe Repair Features: Efficient Tapping: This three- thread drill bit allows for rapid tapping, enabling you to create threads in just one second, significantly speeding up your workflow for water pipe repairs. Versatile Functionality: Designed for PPR hexagonal 4-point, 32-inch and 6-point pipes, this tool seamlessly combines tapping, drilling and hole expansion into a single device, making it an addition to your. Innovative Technology: Utilizing advanced black technology, this drill bit offers a design that enhances performance and durability, reliable results with every use. User-friendly Design: The tool's simple operation allows both and DIY enthusiasts to effectively manage pipe repairs without extensive training or experience. Compact and Portable: Lightweight and easy to carry, this drill bit can be conveniently stored and transported, making it perfect for both on- jobs and home projects. Product Description: Combination Drill Tap & Tap Bit Set, Screw Tapping Bit Tool for Drilling, Tapping, Countersinking,Pipe Repair Material: metal Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. please make sure you do not mind before ordering, Thank you!) 【Excellent Materials】Pipe reaming drill bits crafted from high carbon steel and stainless steel, this expansion repair drill bit is durable and built to withstand the rigors of plumbing tasks, providing long-lasting reliability and performance. 【Non Destructive Design】The innovative design of this drill bit allows for efficient expansion of PPR water pipes, facilitating quick and effective repairs without compromising structural integrity. 【Precision-Designed for Pipes】This expansion repair drill bit is meticulously designed to create precise holes in PPR water pipes, ensuring seamless repairs and installations. 【High Recognition Mark】The PPR lifting drill Containing 15-19mm,18-24mm,24-31mm,it can help you deal with most situations and facilitate, each drill bit with its own place and will not be lost. 【High Compatibility and Quick Change】The PVC reamer features Quick Change1/4-inch hex shank for quick replacement and compatibility with most electric drills, making it suitable for repairing various water pipes, faucets, and sinks forelectricians.