With a user friendly hexagonal shank compatibles with various power and hand tool, this alloy drill bit smooth, step by step hole enlargement, minimizing damage and enhancing longevity Ideal for professional plumbers, craft enthusiasts, and contractors, this tap drill bit simplifies pipe repairs without requiring extensive training or rapid threading efficiency with our 3 in 1 Tap Drill Bit, designed to create threads, perfect for accelerating your water pipe repair tasks This multifunctional tool combines threading, drilling, and hole expansion, specifically crafted for 4 point or 6 point pipes, ensuring precisions and durability with its advanced technology design Perfect for home plumbing repairs, construction site, and emergencies fixes, this compact and portable tool ensures you can address water pipe issues quickly and effectively, Manufacturer: SkyPOOU