Wiseman Threading Tools — Taper Lead Metric HSS Tap, Left Hand • M32x1.5

Achieve precise internal threads with a high-speed steel (HSS) ground thread tap engineered for durability and reliability in a wide range of metalworking tasks. This uncoated, general-purpose tap follows ISO 529 dimensions to ensure consistent thread form and compatibility with standard tooling sets.

• Left-hand thread orientation for reverse-threaded assemblies and components that require opposite threading to prevent loosening during operation.
• Taper lead design provides a gradual cut-in, assisting accurate alignment and reducing chatter when starting threads in tougher materials or awkward setups.
• Uncoated HSS delivers predictable wear characteristics and works well with common cutting fluids, yielding clean thread profiles in steel, aluminum, and other non-ferrous alloys.
• Size and spec M32x1.5 metric thread with a 32 mm major diameter and 1.5 mm pitch, suitable for medium-to-fine internal threads in through-holes or blind holes as required.
• Durable craftsmanship built for repeatable results in both workshop projects and professional machining tasks, offering dependable performance episode after episode.

Practical guidance for best results: apply appropriate cutting fluid to extend tool life, begin with light turns to engage the taper lead, and steadily advance to full thread depth. After tapping, verify the thread with a go/no-go gauge and remove chips to prevent binding on future assemblies.

Ideal for machinists, fabricators, and DIY enthusiasts tackling left-hand threaded applications where reverse rotation is essential for safety or functional design. The Wiseman HSS tap combines precise geometry with robust construction to deliver consistent, high-quality threads project after project.