Wiseman Threading Tools: Taper Lead Metric HSS Tap Right Hand – M80x2

Engineered for serious metalworking tasks, this Wiseman high-speed steel (HSS) tap delivers dependable internal threads with precision and ease. Built to theISO 529 standard, it maintains consistent thread form across the entire cut, ensuring a clean, accurate fit every time.

Key benefits that matter in real-world projects

• Taper lead design provides gradual engagement, smoother starting threads, and reduced torque as you begin cutting, which minimizes chatter and helps prevent tap breakage on through-holes and softer materials.
• High-speed steel, uncoated for general-purpose tapping and compatibility with a wide range of cutting fluids. The uncoated surface allows you to customize lubrication to your material and workflow without interference from coatings.
• Right-hand thread aligns with standard machining practices, turning clockwise to cut and produce conventional internal threads for most assemblies.
• Metric, M80x2 size with ISO 529-compliant dimensions, ensuring reliable thread pitch and compatibility with standard nuts, bolts, and threaded inserts in large-diameter applications.
• Ground thread precision delivers true, accurately formed threads with a smooth finish, reducing the need for deburring and rework.

This tap is ideal for fabrication shops, machine-assembly projects, automotive repairs, and equipment maintenance where large, metric internal threads are required. It’s well-suited for aluminum, mild steels, brass, and other common metals where a taper-cut start improves hole threading reliability and reduces the risk of tool chatter.

Practical usage notes for best results

• Always use an appropriate cutting fluid or tapping oil to extend tool life and improve chip evacuation.
• Secure the workpiece and maintain perpendicular alignment to the tap to prevent thread distortion.
• Begin with a light, even turning to engage the taper lead, then advance steadily. Back off slightly after each full turn to break and clear chips.
• Use a tap wrench or a machine tapping setup for consistent torque and to minimize the chance of breakage on large-diameter threads like M80x2.

With its blend of durability, precision, and practical design, the Wiseman Taper Lead Metric HSS Tap in the M80x2 size is a reliable choice for professionals who demand accurate, repeatable internal threads in metric systems.