6mm Metric ISO Machine Tap M6x1 HSS-Co TiN Coated ISO2 6H For Blind Holes - TECWERK

Take advantage of a durable HSS-Co substrate with TiN coating and a 40° right-hand spiral to achieve consistent M6 blind threads with reduced tool changes; order directly via Metav Werkzeuge or request advice from our consultants.

TECWERK machine tap DIN 371C M6 x 1 mm — HSS‑Co, TiN, 6H tolerance

The TECWERK machine tap DIN 371C M6 x 1 mm is designed for cutting metric ISO blind threads in medium‑strength steels, offering high repeatability for production and workshop environments.

• HSS‑Co (cobalt) body with TiN coating
• Right‑hand 40° spiral for reliable chip flow
• Designed for blind metric ISO threads (DIN 13)
• Suitable for steels up to 1000 N/mm²

Faster throughput thanks to high‑performance materials and coating

A cobalt‑alloy substrate (HSS‑Co) combined with a TiN coating increases resistance to wear and stabilises cutting performance over multiple parts, which reduces unplanned tool changes. The result is improved uptime and lower cost per thread in serial production. The TiN coating also lowers friction, supporting consistent thread form when machining steels up to 1000 N/mm², so the tool maintains dimensional integrity under sustained use. This technical combination benefits processes that demand predictable output rather than intermittent performance.

Consistent fit and compliance with international thread standards

Compliance with DIN 371C and DIN 13 Blatt 1 standards ensures the thread geometry meets recognised specifications. The tap produces metric ISO threads to ISO2 (6H) tolerance, delivering predictable assembly behaviour and interchangeability with standard fasteners. For assemblies where tolerance and fit are critical, this level of conformity reduces rework and inspection time. Explaining the technical term: 6H denotes a common internal thread tolerance class for general engineering use, balancing ease of manufacture with reliable fit.

Efficient chip control and safer threading in blind holes

The tool’s 40° right‑hand spiral and flank relief are engineered specifically for blind hole applications, where chip evacuation is crucial to avoid jamming. The spiral angle promotes forward chip transport out of the thread valley in blind bores, reducing the risk of breakage and supporting stable cycle times on machining centres. The Form C (machine tap) geometry and a shank Ø 6 mm facilitate secure holding in tap holders or collets, enabling repeatable thread cycles and straightforward integration into automated sequences. For workshops seeking dependable hole‑to‑thread transitions, this design minimises downtime and enhances process reliability.

For workshop‑grade M6 blind threads and tailored technical advice on the TECWERK machine tap, contact Metav Werkzeuge for assistance and order coordination: info@metav-werkzeuge.com or +49 2822 7131930

Technical specification

• Article number / SKU: 2000867314NW
• Product: Machine tap DIN 371C M6 x 1 mm, HSS‑Co, TiN, 6H (TECWERK)
• Manufacturer: TECWERK
• Packaging unit: 1 piece

Core data

• Shank diameter: 6 mm
• Thread size: M6 x 1 mm
• Spiral angle: 40° right‑hand
• Material: HSS‑Co
• Tolerance class: ISO2 (6H)

Special features

• TiN coating
• Form C (machine tap)
• For blind holes
• DIN 13 Blatt 1 compliance
• Flank relief for improved thread form
• Suitable for steels up to 1000 N/mm²

FAQ

What materials can be machined with this tap?
This machine tap is suitable for machining steels up to 1000 N/mm²; the HSS‑Co substrate and TiN coating support durability in such applications.

Is this tool suitable for blind hole threading?
Yes — the spiral‑flute geometry and Form C design are specified for blind holes, promoting reliable chip evacuation and reduced risk of tap breakage.

What thread tolerance does the tap produce?
The tool produces metric ISO threads to ISO2 (6H) tolerance in accordance with DIN 13 Blatt 1, ensuring consistent assembly fit.

What holding diameter is required for the tap?
The tap has a shank Ø 6 mm, compatible with standard tap holders and collets used in machine tapping operations.

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