- 2-Piece Set for Essential Pipe Repairs: This set includes two titanium-coated step drill bits, expertly designed for maintenance and hole expansion in plastic and MMP pipelines, ensuring you have the right tools for your plumbing projects. - Engineered for Superior Performance: Made from high-quality bearing steel and finished with titanium, these drill bits provide outstanding wear and heat resistance, making them ideal for use in tough environments. - Universal Compatibility: With hexagonal shanks, these drill bits are easily replaceable and compatible with most electric drills and drivers, streamlining your workflow during various tasks. - Precision Cutting for Optimal Results: The 90-degree angle design allows for effective milling, while the stepped design guarantees accurate dimensions and clean cuts, which are crucial for precise pipeline fitting and maintenance. - Practical Applications: Perfect for plumbers tackling routine repairs, DIY enthusiasts expanding pipeline systems, or professionals needing reliable tools for urgent maintenance tasks. This set combines functionality, durability, and compatibility, making it a must-have for anyone working with pipelines.