M20x2.5mm Machine Tap HSS‑Co TiN Coated 6H ISO2 Right‑Hand 40° - TECWERK

Take advantage of the combination of HSS‑Co construction and TiN surface protection for consistent thread quality and extended tool life; order the tap directly via Metav Werkzeuge or consult our specialists for application advice.

TECWERK Machine thread tap DIN 376C M20 x 2.5 – HSS‑Co, TiN, ISO2 (6H)

The TECWERK machine thread tap DIN 376C M20 x 2.5 is a universal-form, TiN-coated HSS‑Co tap designed for metric internal threads in a range of ferrous and non-ferrous materials.

• HSS‑Co construction for high thermal stability
• TiN coating for extended service life
• Universal DIN 376C geometry for metric threads
• Right-hand 40° helix; flanks honed for smooth cutting

Consistent thread accuracy for reliable assemblies

The DIN 13 Sheet 1 metric profile combined with the ISO2 (6H) tolerance field ensures reproducible fits for bolted joints. This specification means internal threads are produced to a recognised industry tolerance class, suitable where repeatable assembly and mechanical reliability are required. For workshops aiming to reduce rework, the calibrated M20 x 2.5 thread profile and the controlled geometry of the tool support consistent results across batches.

Durable cutting performance under load

Manufactured from HSS‑Co (cobalt-alloyed high-speed steel) and finished with a TiN (titanium nitride) coating, the tool offers improved heat resistance and a lower coefficient of friction compared with uncoated taps. The coating reduces tool wear and helps maintain cutting properties during longer cycles, which is particularly beneficial when machining stainless steels and harder alloys. The combination of substrate and coating therefore translates into longer intervals between tool changes and fewer production interruptions.

Efficient chip control and blind-hole capability

The universal design with a right-hand 40° helix and flanks honed promotes controlled chip formation and evacuation, an important factor when producing blind holes. The honed flanks reduce burr formation and the risk of thread damage, yielding a cleaner finish and lowering post-process cleaning effort. This geometry is a pragmatic choice for mixed-shop environments where a single tap must cope reliably with varied component types.

Workshop integration and handling benefits

A 16 mm shank diameter provides secure clamping in standard toolholders and reduces runout risk, supporting straightness and thread quality. The tool’s Form C universal specification permits versatile use across steels, stainless steels, spheroidal graphite cast iron and non-ferrous metals, simplifying inventory management. For purchasers who value dependable supply and technical guidance, Metav Werkzeuge combines a broad product range with experienced consultant support to make sure the right tool is selected for the task.

Contact Metav Werkzeuge for an expert application review and supply options for this TECWERK machine thread tap; technical advice is available by e‑mail at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical Data

• Article number: 2000867713NW
• Designation: Machine thread tap DIN 376C M20 x 2.5
• Material: HSS‑Co
• Coating: TiN
• Form: C (Universal)
• Tolerance field: ISO2 (6H)
• Thread standard: DIN 13 Sheet 1
• Application: blind holes

Core data

• Thread: M20 x 2.5
• Shank diameter: 16 mm
• Helix angle: 40° (right-hand)
• Packaging unit: 1
• UID: 2000867713NW

Special features

• Flanks honed for reduced burrs
• Green ring identification
• Suitable for steel and stainless steel
• Suitable for spheroidal graphite cast iron
• Suitable for non‑ferrous metals

FAQ

What materials is this tap suitable for?
The TECWERK machine thread tap is specified for steel, stainless steels, spheroidal graphite cast iron and non‑ferrous metals, offering versatile workshop performance.

Is the tap suitable for blind holes?
Yes, the geometry is intended for blind-hole tapping and the honed flanks plus helix design support safe chip control in such applications.

What does the TiN coating provide?
The TiN coating on the tap reduces friction and wear, helping to extend tool life and maintain cutting performance during extended use.

What tolerance and thread standard does the tool deliver?
The tool produces metric threads to DIN 13 Sheet 1 with a tolerance of ISO2 (6H), suitable for consistent assembly fits.

Which shank diameter is required for clamping?
The tap has a 16 mm shank diameter and is designed for standard chucks or holders that accept this size.

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