Wiseman Threading Tools Spiral Point Tap with +0.002 tolerance and M3x0.5 pitch is built for precision, reliability, and repeatable results in small-diameter threading projects.

This spiral point tap, often referred to as a gun-nose tap, is engineered to push chips forward as you cut, reducing the common issues of chip buildup and torque spikes. The result is smoother cutting action, fewer runouts, and cleaner threads in tight spaces where straight-flute designs can struggle. Ideal for through-holes and compact assemblies, it helps you achieve consistent thread profiles every time.

Key benefits that matter in real-world workholding and assembly scenarios:

• Precision threading with +0.002 tolerance: guarantees tight, uniform thread dimensions that align perfectly with standard M3 fasteners, enabling dependable assemblies and repeatable production runs.
• Right-hand thread focus: optimized for the vast majority of common fastener systems, ensuring predictable performance in everyday machining tasks.
• Compact M3x0.5 geometry: excels in electronics enclosures, miniature machinery, robotics components, and other space-constrained projects where precision matters.
• Efficient chip evacuation: the spiral point geometry channels chips forward, minimizing snagging and helping maintain alignment through deeper taps.

Usage scenarios and practical tips to maximize your results:

• Pair with appropriate cutting fluids to extend tool life and improve surface finish on steel, aluminum, or tough polymers.
• Start with a light, steady feed to establish the thread path, then maintain consistent pressure to keep the tap aligned and prevent chatter.
• Clear chips between passes in longer through-holes to sustain accuracy and reduce the risk of cross-threading.
• Inspect the finished threads with a go/no-go gauge to verify the +0.002 tolerance is consistently achieved across batches.

Designed for machinists, hobbyists, and production shops that demand precise small-thread capability without compromising on durability, the Wiseman Spiral Point Tap delivers dependable, high-quality threads that fit standard M3 fasteners. When you need clean, accurate internal threads in tight spaces, this is the tool you reach for again and again.