Wiseman Threading Tools Metric HSS Hand Tap Set ISO529 - M1.4x0.3 is built for precision when you’re threading small-diameter holes. Crafted from high-speed steel and ground for sharp, dependable cutting edges, this uncoated tap is designed for general‑purpose use across a range of metals, delivering clean, accurate threads every time.

• Metric ISO 529 dimensions with a right-hand thread: M1.4 x 0.3. This ensures compatibility with standard metric hardware and predictable engagement in your projects.
• High-speed steel, uncoated provides fast cutting action, strong rigidity, and broad versatility for aluminum, brass, mild steel, and other common materials.
• Right-hand thread is the default for most fabrication and repair tasks, making it the go-to choice for restoring or fabricating small components.
• Precision-ground cutting edges offer crisp thread profiles and consistent results, helping minimize thread misalignment and cross-threading in tight spaces.
• Ideal for a range of users from hobbyists and model makers to workshop technicians who demand reliable, per-size tapping accuracy in compact or delicate assemblies.

Use scenarios include repairing miniature housings, fabricating precise fastener holes in electronics enclosures, or creating new threads in lightweight metals where space is constrained. Pair this hand tap with a compatible tap wrench or T-handle, apply a light cutting fluid to reduce friction, and maintain a steady, perpendicular approach to achieve smooth, durable threads. When you’re finished, clean residues, apply a touch of oil for corrosion resistance, and store in a dry place to preserve the cutting edges for years of use.