The Drill America #3-56 UNF 3-flute bottom tap is a precision-engineered tool designed for creating internal threads in a variety of materials. This bottoming tap features a #3-56 UNF (unified national fine) thread size, making it suitable for applications requiring fine threading. The tool is constructed with three flutes, which facilitate efficient chip removal and reduce the risk of clogging during operation. The bottom tap design allows for threading close to the bottom of blind holes, enhancing its utility in complex machining tasks. Crafted from high-speed steel, the offers superior durability and wear resistance, ensuring long-term performance in demanding industrial environments. This tap is ideal for use in both manual and CNC machining processes, providing versatility and precision in thread cutting applications.

• Utilized for the creation of new threads or the re-threading of damaged and/or obstructed threads
• Hand taps are the most versatile tools for manual threading applications
• Renowned for their widespread application in standard machine tapping operations
• Suitable for tapping most materials in both through-hole and blind-hole conditions