M22x2.5mm Machine Tap DIN 376B HSS-Co Nitride Vapourised ISO2 (6H), Straight Flute - TECWERK

Take advantage of a robust HSS‑Co construction, precision tolerance ISO2 (6H) and a nitrided plus vapour‑coated surface finish for extended tool life and consistent metric thread quality; order the tool directly via Metav Werkzeuge or consult Metav's product advisors for application guidance.

TECWERK machine tap M22×2.5 HSS‑Co — Form B, nitrided & vapour‑coated

The TECWERK machine tap M22×2.5 HSS‑Co is a straight‑flute machine tap designed for efficient production of metric ISO through‑threads in high‑strength stainless, acid‑ and heat‑resistant steels.

• HSS‑Co for high wear resistance
• Nitrided and vapour‑coated surface
• Straight flute with flank relief
• Tolerance ISO2 (6H) for precise threads

Accurate threads in demanding materials

Manufactured from HSS‑Co, this machine tap delivers improved hardness and thermal resistance compared with standard high‑speed steels, which translates directly into longer tool life under production conditions. The combined surface treatment — nitrided and vapour‑coated — reduces friction at the cutting edge and improves resistance to abrasion, so the tool maintains form over longer production runs. Designed for materials with tensile strengths of >850 N/mm², the tap is suited to stainless, acid‑ and heat‑resistant steels where conventional taps wear quickly; this reduces reject rates and supports predictable process windows in series manufacturing.

Repeatable fit and easy integration in production

Conformance to DIN 376B (Form B) and DIN 13 Blatt 1 ensures the thread geometry meets common industrial standards, while the ISO2 (6H) tolerance class offers close fit and interchangeability with mating components. The straight flutes combined with ground flank relief provide stable cutting conditions and consistent chip formation for through‑threading. A dedicated peel chamfer for through threads facilitates entry and reduces load peaks during engagement. The tool's M22×2.5 thread profile and compatibility with standard holders — including a shaft Ø 18 mm — make mechanical integration straightforward in automated tapping stations and CNC tapping heads.

Practical workshop benefits and dependable supply

A durable build and the recognisable blue ring marking simplify inventory and tool selection at the machine. The tap's construction reduces tool changes and downtime, contributing to smoother production flows and lower total cost of ownership in the mid to long term. Metav's presence in Emmerich acts as a quality filter and logistics hub for the European market, offering reliable availability and expert advice for selection and applications. If clarification of machining parameters or material suitability is required, Metav's technical team can provide detailed guidance to match cutting data and holder selection to the intended use.

For reliable tapping in high‑strength stainless and heat‑resistant steels, order the TECWERK M22×2.5 machine tap via Metav Werkzeuge or contact Metav Werkzeuge for tailored machining advice at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 2000867526NW
• Manufacturer: TECWERK
• Packaging unit: 1
• SKU: 2000867526NW

Core data

• Thread: M22×2.5
• Standard: DIN 376B; DIN 13 Blatt 1
• Tolerance: ISO2 (6H)
• Shaft Ø: 18 mm
• Suitable for materials with >850 N/mm² tensile strength

Special features

• Material: HSS‑Co
• Surface: nitrided and vapour‑coated
• Flute: straight flute
• Flank relief: ground
• Chamfer: peel chamfer for through threads
• Marking: blue ring
• Thread form: metric ISO thread, Form B (machine tap)

FAQ

What materials is this tap suitable for?
The TECWERK machine tap is designed for stainless, acid‑resistant and heat‑resistant steels with tensile strengths above 850 N/mm²; the HSS‑Co material and surface treatment improve wear resistance in these alloys.

Which thread tolerance does the tap produce?
Threads are produced to ISO2 (6H) tolerance in accordance with DIN 13 Blatt 1, providing a close, repeatable fit for metric ISO mating parts.

Is the tap suitable for through‑threading or blind holes?
The tool features a peel chamfer for through threads, optimised for through‑thread applications; for blind holes, different chamfer lengths or job‑specific tap types should be considered.

What holder size is required for mounting?
The tap has a shaft Ø 18 mm, allowing mounting in compatible machine tap holders and collet systems commonly used in production tapping setups.

How does the surface treatment affect performance?
The combined nitrided and vapour‑coated finish lowers friction and increases abrasion resistance at the cutting edge, extending tool life and stabilising performance during longer production batches.

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