03A062 - Walter 6-32 NC HSS Plug Tap for Steel and Aluminum

Precision Threading with Walter High Speed Steel Taps

The Walter 03A062 6-32 NC Plug HS Tap represents the pinnacle of threading technology for industrial applications. Designed for professionals who demand accuracy and durability, this tap is crafted from premium High Speed Steel (HSS). Unlike standard carbon steel taps, HSS offers superior hardness and heat resistance, allowing it to maintain a sharp cutting edge even when working with tough materials like stainless steel and mild steel. The precision-ground threads ensure that every cut is clean, reducing the torque required to turn the tap and minimizing the risk of breakage inside the workpiece.

This specific model features a "Plug" style chamfer. Plug taps are the most commonly used style for general threading operations. They feature a chamfer of approximately 3 to 5 threads, which allows for easier starting into the hole compared to a bottoming tap, while still threading close enough to the bottom for most applications. They are particularly effective for through-holes where the chips can be pushed ahead of the tool. The 6-32 NC (National Coarse) thread size is a standard specification for many fastening applications, making this tool an essential addition to any machinist's or fabricator's toolkit.

Walter Surface Technologies is renowned for producing tools that improve productivity, and this tap is no exception. The hardening and tempering process used in its manufacture ensures that the tool is not brittle, providing the perfect balance of strength and flexibility. Whether you are cutting new threads in a fresh fabrication or repairing damaged threads in an existing assembly, the Walter 03A062 delivers consistent, high-quality results. It is compatible with standard tap handles and can be used for hand tapping or slow-speed machine tapping operations.

Key Applications:

• Creating new internal threads in drilled holes.
• Re-threading or cleaning up damaged threads (chasing).
• Production work in aluminum, mild steel, and stainless steel.
• Maintenance and repair operations (MRO).