When precision threading matters most, this Wiseman Threading Tools Spiral Point Metric HSS Tap delivers reliable results on M24x1.5 through holes. The gun-nose geometry pushes chips forward and out of the hole, reducing clogging and letting you maintain steady feed rates without constant clearing.

Ground threads in high-speed steel give this uncoated tap the edge retention and accuracy needed for general-purpose work on steel, cast iron, and aluminum. Built to ISO 529 dimensions, it fits standard tap holders and produces clean right-hand threads that meet tight tolerance requirements in repair shops, fabrication bays, and maintenance departments.

Machinists and fabricators choose this tap when they need a durable, single-pass solution for through-hole threading rather than repetitive hand tapping or slower spiral-flute styles. Its straight-shank design provides a secure grip in collets or tap chucks, while the bright finish helps prevent material build-up on the cutting edges during dry or lightly lubricated runs.

• Spiral point pushes chips ahead for fast, uninterrupted tapping in through holes
• High-speed steel construction resists wear on production or repair jobs
• Ground threads deliver consistent pitch and flank accuracy
• Uncoated surface works across a wide range of ferrous and non-ferrous metals
• Right-hand rotation follows standard machining practices

Whether you’re restoring threaded holes on heavy equipment or running short batches of metric fasteners, this tap combines straightforward performance with the chip-handling advantage that spiral-point designs are known for.