03B041 - Walter 1/4-20 NC High-Speed Steel Taper Tap

Precision Threading with Walter High-Speed Steel Taps

The Walter 03B041 1/4-20 NC Taper Tap is a premium cutting tool engineered for industrial environments where precision and durability are paramount. Manufactured from top-tier High-Speed Steel (HSS), this tap is designed to withstand the rigors of heavy-duty threading operations while maintaining a sharp cutting edge far longer than standard carbon steel alternatives. The metallurgical composition of the steel is hardened and tempered to provide the optimal balance between hardness for cutting and toughness to resist breakage under torque.

One of the standout features of this specific tool is its "Taper" chamfer style. A taper tap typically features a chamfer length of 7 to 10 threads. This gradual entry allows the tap to distribute the cutting load over a larger number of teeth, making it significantly easier to start a thread square with the workpiece. This is particularly advantageous when tapping manually or when initiating a new thread in a tough material where alignment is critical. The precision-ground threads ensure that the resulting internal threads meet strict tolerance requirements, providing a secure and reliable fit for fasteners.

Versatility is a key component of the Walter tooling lineup. This tap is engineered to perform exceptionally well across a broad spectrum of materials, including mild steel, stainless steel, and non-ferrous metals like aluminum. This multi-material capability reduces the need for carrying specialized taps for every single material type, streamlining inventory for machine shops and maintenance departments. Whether used for creating new threads in a drilled hole or cleaning up damaged threads in maintenance applications, the Walter 1/4-20 NC Taper Tap delivers consistent, high-quality results.

In addition to its cutting performance, the surface finish of the tap promotes smooth chip evacuation. Efficient chip removal is vital to preventing binding and tool breakage, especially in deeper holes. By reducing friction and heat generation, the tool life is further extended, offering excellent value over time. For professionals demanding reliability and precision in their threading operations, Walter's HSS taps are the definitive choice.