Wiseman Threading Tools Second Lead Metric HSS Tap Right Hand - M24x3 is a high-speed steel ground thread tap designed for reliable, general-purpose threading in metal. This uncoated tap follows ISO 529 dimensions with a right-hand thread and a second lead, giving you efficient, productive tapping performance you can count on in everyday shop work.

• Material and finish: Made from high-speed steel and ground for precise flutes and clean thread profiles. The uncoated surface accepts standard cutting oils and coolants to optimize heat dissipation and chip evacuation.
• Thread geometry: Metric M24x3 with ISO 529 conformity ensures compatibility with standard nuts and female threads. The right-hand thread is the most common configuration for conventional machining, providing intuitive operation and predictable results.
• Lead and speed: Second lead (two-start) design accelerates thread formation, reducing cycle times on through-holes and improving throughput on repetitive tapping tasks. This gives you greater productivity without sacrificing thread accuracy.
• General-purpose use: Suited for a wide range of ferrous and non-ferrous metals in typical workshop environments. Ideal for repair work, prototype builds, and routine OEM maintenance where dependable internal threads are critical.
• Size and standard compliance: M24x3 tap specified to ISO 529 dimensions, ensuring consistent thread quality and compatibility with standard drill sizes, tapping charts, and corresponding internal threads.

Practical use cases

• Tapping clean internal threads in steel brackets, housings, and machinery components where durability matters.
• Repairing stripped or damaged threads in metal assemblies that require a precise, repeatable M24x3 connection.
• Fabrication projects and prototyping where quick, reliable threading speeds up production without compromising thread integrity.

Tips for best results

• Lubricate with an appropriate cutting oil or tapping fluid to reduce friction, control heat, and improve chip flow.
• Align the tap carefully with the drilled hole and apply steady, even pressure. If using a second-lead tap, allow it to engage smoothly and back off periodically to clear chips.
• Start with a clean hole and ensure the pilot bore matches standard tapping charts for M24x3 to achieve accurate engagement and correct thread depth.
• Clean and inspect the tapped hole after operation; deburr the entry and remove any residual chips before assembly.

This tap is a dependable choice for professionals and serious hobbyists who value accuracy, durability, and efficient performance in metric threading operations. It’s ready to handle a wide spectrum of metalworking tasks where fast, reliable internal threads are essential.