M30x3.5mm Machine Tap DIN 376B HSS-Co Form B Straight Flute 6H ISO2, 22mm Shank - TECWERK

Take advantage of the combination of HSS‑Co durability, precise ISO2 (6H) tolerance and a Form B straight flute design for reliable, repeatable thread production; order the machine tap directly via Metav Werkzeuge or request consultancy for application-specific guidance.

Machine tap DIN 376B M30 × 3.5 HSS‑Co 6H (TECWERK) — high‑duty metric tap with straight flutes

A Machine tap DIN 376B M30 × 3.5 HSS‑Co 6H (TECWERK) designed for producing standard metric through threads in medium‑to‑high‑strength steels with industrial tolerance and robust shank mounting

• HSS‑Co for improved wear resistance
• Form B straight flute, flanks ground
• Metric ISO thread M30 × 3.5, DIN 13
• For through threads; suitable for steels up to 900 N/mm²

Consistent fit and interchangeability for industrial assemblies

The combination of the DIN 376B geometry and ISO2 (6H) tolerance ensures a consistent, standardised thread profile that mates reliably with ISO‑class nuts and components. Specifying a tap with this tolerance reduces rework and measurement verifications on assembled parts, because the resulting thread falls within expected limits. For procurement and quality teams this translates into lower scrap rates and predictable assembly performance when multiple suppliers and machines are involved.

Extended tool life and predictable cutting behaviour

Made of HSS‑Co (cobalt‑alloyed high‑speed steel) and finished with flanks ground, the tap offers improved hot‑hardness and abrasion resistance compared with plain HSS. The Form B straight flute geometry and the included shearing cut for through threads promote effective chip formation and evacuation when machining clear holes. This improves cycle stability on production machines and reduces the risk of chip jamming; maintenance intervals are extended and tool change frequency is lowered, benefiting throughput in repetitive operations.

Practical integration on machine tools and maintenance advantages

The 22 mm shank provides a secure connection to standard machine holders and reduces run‑out, which supports cleaner thread profiles and longer tap life. Because the tool is intended for steels up to approx. 900 N/mm² tensile strength, it is suited to a broad range of workshop tasks from general fabrication to maintenance work on structural components. Clear technical data and standard compliance make planning for inventory and spindle set‑up straightforward, helping workshop managers to optimise stock and reduce unexpected downtime.

For robust metric thread production using an HSS‑Co machine tap, contact Metav Werkzeuge in Emmerich for technical advice or to place an order — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 2000867292NW
• Product: Machine tap DIN 376B M30 × 3.5 HSS‑Co 6H
• Packaging unit: 1
• Manufacturer: TECWERK

Core data

• Thread: M30 × 3.5
• Shank diameter: 22 mm
• Tolerance: ISO2 (6H)
• Standard: DIN 376B; DIN 13 Sheet 1
• Suitable material tensile strength: approx. 900 N/mm²

Special features

• Material: HSS‑Co (cobalt alloyed high‑speed steel)
• Form B, straight flute, flanks ground
• Shearing cut for through threads
• Metric ISO thread
• For machining steels up to approx. 900 N/mm²

FAQ

What types of material can this tap machine reliably cut?
The Machine tap DIN 376B M30 × 3.5 HSS‑Co 6H (TECWERK) is specified for use in steels with tensile strengths up to approximately 900 N/mm² and is therefore suitable for a wide range of common engineering steels.

Is the tolerance suitable for standardised assemblies?
Yes. The tap’s ISO2 (6H) tolerance complies with metric ISO thread norms and is appropriate for standardised mating with ISO‑class nuts and components.

Which machine holders are compatible with the shank?
The tool’s 22 mm shank is designed for secure integration into common machine tool holders and collets used in industrial tapping operations.

Does the flute geometry support machining through holes?
The Form B straight flute combined with a shearing‑type cutting geometry promotes chip formation and evacuation specifically for through threads, reducing the risk of chip build‑up.

Are there any special recommendations for tapping speed or lubrication?
For optimal performance with this HSS‑Co tap, use appropriate cutting speeds and lubricants recommended for cobalt‑alloyed high‑speed steels and the specific workpiece material to extend tool life and maintain thread quality.

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