Meet the Wiseman Threading Tools Spiral Point Tap in M20x2.5 with a +0.015 tolerance—the precision threading solution built for dependable, repeatable results in metalworking projects. This isn’t a generic tap; it’s a purpose‑built tool designed to deliver clean, accurate right‑hand threads with every cut.

Why this spiral point tap stands out

• Spiral point (gun nose) design: engineered to push chips ahead of the cutting edge, minimizing resistance and reducing the chance of binding. The result is smoother entry, faster cycles, and steadier threading—even in deeper holes.
• +0.015 tolerance: tight dimensional control means reliable thread engagement with mating components and consistent performance across production runs.
• M20x2.5 thread form: a robust size for medium‑to‑heavy bolt connections where strength and precision are non‑negotiable.
• Right-hand threading: standard configuration for the majority of hardware and machinery, ensuring straightforward installation and maintenance.
• Precision you can trust: designed for machinists, fabricators, and workshop pros who need repeatable results, minimal rework, and longer tool life in busy shop environments.

Ideal applications range from automotive maintenance and equipment repair to industrial prototyping and component manufacture. If your project calls for a dependable, accurate thread form in a large-diameter hole, this Wiseman spiral point tap helps you achieve professional results with fewer interruptions.

Practical usage notes

• Pair with appropriate lubrication to reduce friction and extend tool life. Select a cutting fluid suitable for the material you’re threading.
• Ensure the tap is aligned square to the workpiece. A tap guide or a rigid tapping setup helps maintain accuracy and prevents cross‑threading.
• For through-holes, allow the spiral point to carry chips forward naturally; for blind holes, monitor chip clearance and avoid over‑driving the tap.
• Use a tap wrench or machine tapping setup to apply controlled, steady pressure—let the tool do the work rather than forcing it.

With Wiseman, you’re choosing a threading tool built for reliability under demanding conditions. This spiral point tap is designed to deliver consistent thread quality, reduce downtime, and support precise assemblies in a wide range of metalworking projects.

Key specs at a glance

• Thread type: right-hand
• Size: M20x2.5
• Tolerance: +0.015
• Design: spiral point (gun nose) for efficient chip evacuation
• Application: general-purpose threading in metalworking, ideal for through-holes