03D036 - Walter M3.5 HSS Taper Tap for Precision Threading

Precision Threading with High-Speed Steel

The Walter 03D036 M3.5 Taper Tap is an exemplary tool designed for professionals who demand accuracy and durability in their threading operations. Manufactured from premium High-Speed Steel (HSS), this tap is engineered to withstand the rigors of industrial metalworking. Unlike standard carbon steel taps, HSS provides superior hardness and heat resistance, allowing the tool to maintain its cutting edge even when working with tougher alloys like stainless steel and hardened tool steels. The metallurgical composition is meticulously hardened and tempered, ensuring that the tool resists chipping and wear over prolonged use.

One of the standout features of this product is its precision ground threads. Grinding the threads after heat treatment ensures the highest level of accuracy and surface finish. This process reduces friction during the tapping operation, resulting in a cleaner cut and significantly lower torque requirements. The "Taper" style chamfer, typically extending over 7 to 10 threads, distributes the cutting load gradually. This makes the 03D036 particularly effective for starting new threads in a hole, as the gradual taper helps align the tap perpendicular to the workpiece, reducing the risk of cross-threading.

This tool is specifically optimized for creating new threads or repairing damaged ones in through-holes. The taper design pushes chips forward and allows for a smooth entry, making it the preferred choice for the initial pass in a threading sequence. Whether utilized in a manual tap wrench or a machine setup, the Walter M3.5 Taper Tap delivers consistent, high-quality results. It is an essential component for any machinist or fabricator looking to achieve tight tolerances and reliable fastening connections.