Wiseman Threading Tools Taper Lead Metric HSS Tap Right Hand - M22x1.5

Meet the Wiseman Threading Tools Taper Lead Metric HSS Tap Right Hand - M22x1.5, a purpose-built internal-threading solution engineered for reliable, repeatable results in metalworking projects. Crafted from high-speed steel and ground for precision, this tap is uncoated to offer consistent cutting action across a range of materials—from mild steels to some harder alloys—without the unpredictability of coatings.

• Thread direction and lead: right-hand thread with a taper lead that begins cutting gradually, easing entry and reducing the risk of tap breakage during the initial engagement.
• Size and standard: M22x1.5 with ISO 529 dimensional compliance, ensuring compatibility with standard metric holes and machining setups.
• Material and finish: high-speed steel (HSS) ground for strength and longevity in everyday workshop use; uncoated for straightforward cutting behavior and easy inspection of chip formation.
• Intended use: a general-purpose internal threading tap designed for clean, accurate threads in steel, cast iron, and selected alloys, ideal for repairs, prototyping, and production work alike.
• Operational guidance: best used with a tap wrench or machine tapping setup, complemented by appropriate cutting fluid; maintain alignment, apply steady pressure, and back off to clear chips as you progress.

This tap is built for professionals and serious hobbyists who need dependable, repeatable results without fuss. The taper lead minimizes wandering at the start of the cut, helping you establish concentric, true threads from the first turn. Because it conforms to ISO 529 dimensions, you can pair it confidently with standard hole sizes and compatible tooling in your workshop.

Practical tips for optimal results — use a quality cutting fluid to reduce heat and prolong tool life, verify hole size before tapping, and follow a gradual threading approach to avoid overloading the tap. After use, clean away chips, store it in a protective case, and inspect for dull teeth before the next job to ensure consistently precise threads every time.