Meet the Wiseman Threading Tools Spiral Flute Metric HSS Tap Right Hand - M17x1, a purpose-built tap designed for dependable metric threading in a range of everyday machining tasks. Built for general purpose use, this high-speed steel ground tap delivers consistent thread quality with every cut.

• Spiral flute design enhances chip evacuation and reduces the chance of binding, making it ideal for deeper holes and challenging materials where chips need to clear quickly.
• High-speed steel (HSS) ground finish provides sharp cutting edges and precise geometry that resist wear and deliver repeatable results over many taps.
• Uncoated construction keeps the tool straightforward and compatible with standard cutting fluids, offering predictable performance in typical shop environments.
• ISO 529 dimensions ensure compatibility with common drilling and tapping setups, so you can pair this tap with standard drills and guides without guesswork.
• Right-hand thread designed for most metric threading applications, with a precise M17x1 pitch for strong engagement and smooth progression.

This tap is an excellent choice for machinists, fabricators, and hobbyists who need a reliable, general-purpose solution for creating large-diameter metric threads. Use it for repairing or fabricating components that require an M17x1 thread, or for adding robust, reusable threads to assemblies where precise fit and finish matter.

Practical tips for best results: ensure your workpiece is properly aligned, apply a light, consistent cutting fluid, and advance the tap with steady, perpendicular pressure to maximize edge life and thread accuracy. Let the spiral flutes do the work by allowing chips to evacuate smoothly, and periodically back off to clear any buildup for a clean, accurate thread.