Introducing the Wiseman Threading Tools Metric Fine HSS Hand Tap Set ISO529 - M13x1.5, a precision-crafted collection built for reliable metric threading in metalworking projects. These high-speed steel hand taps are ground for accuracy and finished without coating, delivering consistent thread quality across a range of materials. The set adheres to ISO 529 dimensions, ensuring compatibility with standard taps and predictable results in both hand tapping and machine tapping applications. Right-hand threads are standard, making them ideal for common engineering and manufacturing tasks.

What makes this Wiseman tap set stand out

• Metric fine thread, M13x1.5, ISO 529: Precisely controlled pitch and diameter that align with global standards, ideal for accurate, repeatable threads on steel, aluminum, and similar alloys.
• High-speed steel, ground finishes: The taps are ground for smooth cutting action and clean chip formation, delivering dependable performance in everyday workshops and professional shops.
• Uncoated versatility: The uncoated surface reduces glide resistance and makes coolant penetration straightforward, giving you control over lubrication and finish quality.
• Three essential leads for depth control: taper (starter), second (plug), and bottoming leads provide a clear path from initial engagement to full-thread depth, making it easier to capture clean threads in a single setup. ISO-based geometries help maintain consistent thread profiles.
• Versatile for hand and machine tapping: Designed for both manual operation with a tap wrench and machine tapping setups, giving technicians flexibility across DIY and production environments.

Ideal uses and practical benefits

• Perfect for maintenance, repair, and fabrication tasks where metric threads are common, such as aluminum brackets, steel fittings, and machined housings.
• ISO 529 compliance means predictable tapping performance with standard drill sizes and hole tolerances, reducing rework and thread failure.
• Ground, precise thread forms help minimize cross-threading and improve grip on fasteners, contributing to longer-lasting assemblies.
• Compatible with common tapping practices — use cutting fluid to extend tool life, work at moderate speeds, and back off occasionally to clear chips.

Specs at a glance

• Type: Hand taps, metric fine (ISO 529)
• Material: High-speed steel (HSS), uncoated
• Thread: Right-hand
• Designation: M13x1.5
• Leads: Tap taper, plug (second), and bottoming

Whether you’re outfitting a professional workshop or upgrading your personal tool kit, the Wiseman ISO529 metric hand taps deliver dependable performance, dimensional accuracy, and the versatility you need for a wide range of tapping tasks. For best results, pair with the appropriate tap drill size (roughly around 11.5 mm for M13x1.5 in standard tapping charts) and a quality cutting fluid to optimize tool life and finish.