The Wiseman Threading Tools Bottom Lead Metric HSS Tap Right Hand - M36x2 is a purpose-built internal threading tool designed for reliable, high-precision work in metal. Crafted from high-speed steel and ground to exacting tolerances, this uncoated tap delivers clean thread profiles in metric applications without the need for coatings that can trap debris in tight tolerances.

Why this Wiseman tap stands out

• High-speed steel, ground finish for crisp thread form, repeatable tolerance, and longer tool life in steel and alloy workpieces.
• Uncoated construction offers broad compatibility with standard cutting oils and coolants, providing predictable heat management and easy inspection of the thread geometry.
• ISO 529 compliant thread geometry ensures consistent results with metric components, making it a dependable choice for M36x2 applications.
• Right-hand thread design aligns with the most common fastening standards, delivering straightforward operation and predictable engagement.
• Bottom lead configuration facilitates deeper thread engagement with fewer passes, accelerating production runs and reducing setup time.
• Metric size M36x2 suits large-diameter internal threads often found in structural components, fasteners, and heavy-duty housings.

Ideal use cases

Engineers, machinists, and hobbyists will reach for this tap when penetrating metal walls where robust internal threads are required. It excels in:

• Creating or repairing internal threads in steel, cast iron, and compatible alloys.
• Large-diameter fastener pockets, housings, and structural components needing reliable, long-lasting threads.
• Through-hole applications where consistent thread depth and finish are critical for performance and safety.

Practical guidance for best results

For optimal outcomes, pair this tap with appropriate lubrication and steady, aligned feeds. Start with a conservative approach to establish true alignment, then apply cutting fluid to minimize heat and chip buildup. Periodically back off to clear chips, maintain straight motion with a tap wrench or tapping fixture, and avoid excessive pressure that could dull or misshape the thread.

Care and longevity

After finishing, wipe away any residues, lightly coat with rust-preventive oil, and store in a protective case to preserve the ground edges. Proper storage and routine maintenance help preserve the precision of the M36x2 thread profile for future projects.

Specifications at a glance

• Material: High-speed steel (HSS), ground
• Coating: Uncoated
• Thread direction: Right-hand
• Thread type: Metric (M36x2)
• Lead: Bottom lead
• Standard: ISO 529
• Usage: Internal thread tapping in metal