M22x2.5mm Machine Tap DIN 376B HSS-Co TiN Straight Flute ISO2 6H Through Hole - TECWERK

Take advantage of a combination of HSS‑Co construction, TiN coating and a precision 6H tolerance to ensure reliable thread quality and longer tool life in serial production — order directly via Metav Werkzeuge or request application advice from our consultants.

TECWERK Machine Tap DIN 376B M22×2.5 HSS‑Co TiN (6H) — HSS‑Co material, TiN coating

A TECWERK Machine Tap DIN 376B M22×2.5 HSS‑Co TiN (6H) engineered for producing metric ISO through‑threads in medium‑strength steels, suitable for standard machine spindles and secure clamping

• HSS‑Co construction for high wear resistance
• TiN coating for extended tool life
• Straight flutes with relief‑ground flanks
• Shank Ø 18 mm for secure clamping

Precision and wear resistance for consistent production results

The tool is built from HSS‑Co, combining hot‑work cobalt alloy properties with ground accuracy to deliver stable cutting performance across runs. The TiN coating reduces friction and improves heat resistance, which translates into longer tool life and fewer interruptions for replacement. By using a high‑quality carbide‑reinforced steel substrate with a hardwearing coating, the tap maintains flank integrity and cutting geometry, leading to consistent thread profiles and reduced scrap rates in repetitive machining tasks.

Accurate thread fit and reliable tolerance control

Designed to DIN 376B and conforming to DIN 13 (sheet 1) with ISO2 (6H) tolerance, this tap produces metric threads to a predictable fit class suitable for general engineering assemblies. The tolerance class 6H ensures reproducible mating with standard internal threads, reducing rework and the need for additional measuring steps. The tool’s geometry, including straight flutes and relief‑ground flanks, facilitates chip evacuation on through‑hole applications and helps maintain the required pitch and form for secure assemblies.

Practical application and machine compatibility

Form B configuration and a dedicated cutting chamfer for through‑threads make the tool suitable for use in standard tapping heads and machine spindle setups. A shank diameter of 18 mm provides secure clamping in collets or chuck systems, minimising run‑out and improving concentricity. For workshop planning, this tap is offered as a single unit and integrates straightforwardly into existing workflows; recommended cutting speeds and thread‑forming parameters should be verified for the specific material and machine combination to achieve optimal cycle times and surface quality.

Supportive purchasing and application guidance

Metav’s technical advisors can assist with cutting data, clamping suggestions and selection of complementary tooling to match production needs. The combination of tested geometry and robust coating reduces process variability, while access to expert advice helps align the tool selection with workshop standards and machine capability. Metav’s emphasis on dependable supply and product screening supports continuity in production — a practical advantage when scaling batches or maintaining a steady maintenance schedule.

For application advice or to arrange supply through Metav Werkzeuge, contact our consultants at info@metav-werkzeuge.com or call +49 2822 7131930 — Metav’s team will recommend the optimal setup for the TECWERK machine tap and help integrate it into existing processes

Technical Data

• Article number: 2000867461NW
• Label: Maschinengewindebohrer DIN 376B M22x2,5mm HSS‑Co TiN 6H TECWERK
• Brand: TECWERK

Specifications

• Thread: M22 × 2.5 mm
• Standard: DIN 376B; DIN 13 sheet 1
• Tolerance: ISO2 (6H)
• Shank diameter: 18 mm
• Material application: steels up to 1000 N/mm²
• Packaging unit: 1

Features

• Material: HSS‑Co
• Coating: TiN
• Form: B
• Flute type: straight fluted (straight flute)
• Flanks: relief‑ground flanks
• Cutting chamfer: for through‑threads

FAQ

What thread size and pitch does this tap produce?
The TECWERK machine tap produces an M22 × 2.5 metric ISO thread in accordance with DIN 376B.

Which materials is this tap suitable for?
This HSS‑Co tap is specified for use in steels up to 1000 N/mm²; the geometry and coating suit medium‑strength steel applications.

What does the 6H tolerance mean for assembly?
A 6H tolerance (ISO2) provides a standard internal thread fit ensuring consistent mating with commonly produced external threads and reducing the need for rework.

Is the shank compatible with standard machine clamping systems?
Yes, the 18 mm shank diameter is designed for secure clamping in appropriate collets or chucks to minimise run‑out during machining.

Does the tool have a coating and how does it help?
The TiN coating reduces friction and improves wear resistance, extending tool life and helping to maintain consistent thread form across production batches.

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