Wiseman Threading Tools Second Lead Metric HSS Tap Right Hand - M60x3 is a precision threading solution built for metric holes in metalwork. This high-speed steel ground tap delivers dependable, general-purpose performance for right-hand threads with a second lead to speed up the cutting process.

The uncoated, ground flute geometry provides clean, stable thread formation across a range of materials — from ferrous to non-ferrous metals — making it a versatile choice for shops that value reliability over specialty coatings. The tap adheres to ISO 529 dimensions, so you can expect consistent fit with standard metric holes and compatible tapping setups.

Key specifications

• Size and threads: M60x3 metric, right-hand thread, second lead (two-start) for faster thread creation
• Material and finish: High-speed steel (HSS), ground flute, uncoated
• Drive end: Square-ended shank designed to fit standard taps and tap wrenches for secure seating
• Standards: ISO 529 dimensional compliance
• Lead design: Second lead with USA plug lead configuration for common US tapping fixtures
• Applications: General-purpose threading in steel, cast iron, aluminum, and other machinable metals

Who should use this tap? It’s ideal for professional machinists, fabricators, hobbyists with metalworking projects, and service technicians who need reliable metric threads in the field or in the shop. Whether you’re repairing stripped threads, creating a new bolt-hole fit, or preparing a fixture for production, this M60x3 HSS tap delivers consistent results.

Practical tips for best results

• Use a high-quality threading fluid or cutting oil to reduce heat and prolong tool life.
• Align the tap carefully in the pre-drilled hole and back off periodically to clear chips; never force the cut.
• Maintain a steady, even pressure and avoid deep, rapid turns to prevent thread deformation.
• After tapping, back out the tap to break chips and wipe the thread clean before inspection.
• Store the tap in a dry environment to prevent corrosion and maintain flute integrity.