[Provide Two Drill Bit Burr Removers]: Includes 3-20mm and 5-25mm sizes with a 1/4 inch hex shank for easy power tool connection.; [Quickly Repair Threads]: Easily repair damaged screws and tighten nuts, saving time and effort while enhancing work efficiency.; [Versatile Usage]: Suitable for various materials like stainless steel, iron, copper, and plastics, offering practical applications in many scenarios.; [Strength Tungsten Steel Construction]: Made of tungsten steel for strength, hardness, and anti corrode, with three flutes for efficient burr removal.; [Safe and Efficient Design]: Features a polished surface for smooth operation, ensuring fast and secure chamfering without harm to hands.
What's in the box
2 x Industrial Cutting Tools