M22x2.5mm Machine Tap DIN 376C HSS-Co TiN Coated 6H Thread, 18mm Shank - TECWERK

Take advantage of a durable, high-performance combination: the TiN coating and HSS‑Co substrate provide extended tool life and reliable thread form in steels up to 1000 N/mm², while the right‑hand 40° spiral and relieved flanks ensure secure chip evacuation in blind holes. Order the tap directly via Metav Werkzeuge or consult our specialists for application-specific guidance.

Machine tap DIN 376C M22 x 2.5 mm – HSS‑Co, TiN – TECWERK

The Machine tap DIN 376C M22 x 2.5 mm is a TiN‑coated, cobalt high‑speed steel production tap designed for precision metric ISO threading in blind holes, compliant with DIN 13 Part 1 and tolerance class ISO2 (6H)

• TiN coating for extended tool life
• HSS‑Co for high‑strength steel applications
• Designed for blind holes (DIN 376C)
• Shank Ø 18 mm for secure clamping

High‑accuracy threads for demanding production environments

The tap is manufactured in HSS‑Co (cobalt high‑speed steel), delivering a robust cutting edge for repeated use in tougher materials. Combined with the tolerance class 6H, this ensures threads meet standardised limits for fit and function. The geometry follows DIN 376C, giving a consistent metric ISO thread form specified in DIN 13 Part 1, which simplifies integration into existing production and inspection routines. Thanks to this specification, thread quality can be reliably reproduced across batches, reducing rejects and saving costly rework.

Process stability and longer tool life through optimised coating and flute design

A TiN‑coated surface reduces friction and wear, improving life span under continuous operation. The tool’s right‑hand 40° spiral and relief‑ground flanks are configured for effective chip control when producing blind holes, minimising the risk of chip jamming and resulting downtime. This combination supports higher feed rates and steady cycle times in serial tapping processes, contributing to measurable productivity gains and a lower cost per thread produced.

Secure clamping and practical compatibility for workshop use

The solid shank with Ø 18 mm diameter provides stable clamping in standard toolholders and tapping heads, reducing run‑out and improving concentricity during machining. The tap’s Form C geometry is suitable for machine tapping systems and can be employed with common cutting fluids when machining steels up to 1000 N/mm² tensile strength to further enhance surface finish and tool life. For machines set up for metric ISO threads, the use of this tap simplifies tool management and keeps changeover straightforward.

Speak to Metav Werkzeuge for application advice on the TECWERK machine tap M22×2.5; call +49 2822 7131930 or email info@metav-werkzeuge.com to discuss requirements

Technical data

• Article number: 2000867896NW
• Item: Machine tap DIN 376C M22 x 2.5 mm, HSS‑Co, TiN, 6H, TECWERK
• Packaging unit: 1

Facts

• Thread: M22 x 2.5 mm
• Shank diameter: Ø 18 mm
• Spiral helix: right‑hand 40°
• Tolerance: ISO2 (6H)
• Material strength suitability: up to 1000 N/mm²

Special features

• HSS‑Co material
• TiN‑coated
• Form C
• Relief‑ground flanks
• Metric ISO thread (DIN 13 Part 1)
• For blind holes (DIN 376C)

FAQ

Which materials can be machined with this tap?
The TECWERK machine tap is made of HSS‑Co and is specified for machining steels with tensile strengths up to 1000 N/mm²; it is therefore suitable for many alloyed and carbon steels.

Is this tap suitable for blind holes or through holes?
The design follows DIN 376C and is intended for blind holes, with a 40° right‑hand spiral and relief‑ground flanks that aid chip evacuation in such applications.

What does the TiN coating provide in everyday use?
The TiN‑coating on the TECWERK tap reduces friction, improves wear resistance and promotes consistent surface finish over longer production runs.

How should the tap be clamped in the machine?
Use a suitable toolholder or tapping head that accepts a shank Ø 18 mm for secure clamping and minimal run‑out; proper clamping improves thread accuracy and tool life.

Which thread standard and tolerance class does the tap conform to?
The tap produces metric ISO threads according to DIN 13 Part 1 and complies with tolerance class ISO2 (6H) for standardised fits.

Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund