M20x2.5mm Machine Tap DIN 376B HSS-Co TiN Coated ISO Metric 6H, 16mm Shank - TECWERK

Take advantage of a combination of durable HSS‑Co construction, TiN wear protection and ISO‑class thread accuracy to keep production reliable; order the tool directly via Metav Werkzeuge or consult our specialists for application advice.

Machine tap DIN 376B M20 x 2.5 HSS‑Co TiN 6H — TECWERK, TiN‑coated, straight‑fluted

A Machine tap DIN 376B M20 x 2.5 HSS‑Co TiN 6H is a precision machine tap designed for efficient creation of M20 x 2.5 ISO metric threads, suited to machining steels up to 1000 N/mm².

• HSS‑Co for high hot hardness
• TiN coating for improved wear resistance
• Straight flutes with honed flanks
• For steels up to 1000 N/mm² strength

Consistent thread quality and prolonged tool life

Constructed from HSS‑Co, this machine tap combines cobalt alloyed high‑speed steel with a TiN surface layer to withstand elevated cutting temperatures and abrasion. The tool is manufactured to DIN 376B and produces ISO metric threads to tolerance 6H, which means the internal thread geometry conforms to a tight tolerance band suitable for assembly with standard bolts and fittings. The result is reproducible thread profile and reduced scrap rates, supporting predictable cycle times and lower rework costs.

Reliable performance across common industrial steels

The geometry and substrate of the tap are optimised for use in steels with tensile strength up to 1000 N/mm², so it is appropriate for many general engineering and production environments. The tool features a chamfered lead for through threads, ensuring the first turns form cleanly and the thread run‑in is smooth. Reference to DIN 13 Part 1 clarifies that the produced threads meet established metric standards, facilitating interchangeability and quality control in serial production.

Improved chip control and secure mounting for machine use

A straight flute design combined with honed flanks reduces the tendency to jolt or chatter during entry and exit, while promoting consistent chip breakage in through‑hole tapping. The robust shank Ø 16 mm provides a secure fit in holders and tapping spindles, enhancing concentricity and extending tool life under machine conditions. These features ease handling during automatic tapping cycles and contribute to lower tool‑change frequency in batch work.

Practical benefits for workshop and production planning

Adopting a tool built to these specifications supports predictable maintenance intervals and efficient process planning: fewer tap failures, consistent assembly fit and reduced downtime. Choosing a standardised, DIN‑compliant tap simplifies spare part management and aligns with quality procedures. Metav’s distribution ensures reliable supply and technical guidance, which helps smaller workshops and industrial buyers integrate this tool into existing production workflows with confidence.

For reliable, DIN‑compliant tapping in steel, request TECWERK’s machine tap through Metav Werkzeuge; technical advice and order support are available at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• Article number: 2000867310NW
• Label: Maschinengewindebohrer DIN 376B M20x2,5mm HSS-Co TiN 6H TECWERK
• Manufacturer: TECWERK
• Packaging unit: 1

Numbers / Core technical data

• Thread: M20 x 2.5
• Tolerance: ISO2 (6H)
• Shank Ø: 16 mm
• Material strength suitability: up to 1000 N/mm²

Designs / Special features

• HSS‑Co alloy
• Form B
• TiN coated
• Straight fluted
• Flanks honed
• ISO metric thread
• DIN 13 Part 1 compliance
• Chamfered lead for through threads

FAQ

What materials is this tap suitable for?
The tap is designed primarily for steels up to 1000 N/mm²; the combination of HSS‑Co substrate and TiN coating makes it robust for common engineering steels.

What thread accuracy can be expected from the tap?
TECWERK’s machine tap produces ISO metric threads to 6H tolerance as specified by DIN standards, ensuring reliable fit for standard bolts and components.

Which shank size is required for machine holders?
The tool has a shank Ø 16 mm, suitable for corresponding collet or holder systems used in machine tapping setups.

Does the TiN coating affect regrinding or resharpening?
The TiN layer enhances wear resistance; resharpening is possible but should be performed by qualified tool service providers to restore geometry while managing the coating layer

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