M14x2mm Machine Tap HSS-Co Nitride Vaporised ISO Metric Thread 6H For Blind Holes - TECWERK

Take advantage of the combination of HSS‑Co construction, nitrided and vapour‑coated surface, and precision geometry for consistently accurate threads; order the Machine tap DIN 376C VA M14×2 mm directly via Metav Werkzeuge or ask our consultants if needed.

Machine tap DIN 376C VA M14×2 mm by TECWERK — HSS‑Co, nitrided and vapour‑coated

Machine tap DIN 376C VA M14×2 mm is designed for producing ISO metric threads in demanding materials where strength and corrosion resistance are required

• HSS‑Co high‑speed steel body
• Nitride and vapour coating for wear resistance
• For stainless/acid/heat‑resistant steels >850 N/mm²
• ISO2 (6H) tolerance for accurate threads

Precise threads for high‑stress assemblies

The combination of HSS‑Co substrate and geometric design ensures stable cutting performance when forming metric threads in tough materials. The tool’s DIN 376C specification and ISO2 (6H) tolerance field deliver reproducible thread quality, permitting confident assembly in components subject to high loads. This reduces rework and inspection cycles while improving joint reliability.

Coating and surface treatment that extend tool life

A nitrided and vapour‑deposited surface treatment provides enhanced hardness and resistance to adhesive wear. The layered finish supports consistent chip evacuation and lowers friction at the cutting edge, which in turn reduces torque peaks and heat build‑up. As a result, tool life is extended and process stability is increased on long production runs.

Geometry engineered for blind‑hole performance

With a right‑hand 40° spiral and flank relief, the tool is optimised for blind‑hole tapping, promoting controlled chip formation and evacuation away from the thread flanks. The spiral direction and flank modification help prevent chip packing in short axial depths, making the tap suited to blind holes in corrosion‑resistant and heat‑resistant alloys.

Material suitability and handling benefits

Specified for use in stainless, acid‑ and heat‑resistant steels with tensile strength above 850 N/mm², the tap combines a Form C, Type VA designation with a practical shaft Ø 11 mm for secure clamping. The blue ring marking supports rapid identification at the machine, and the solid construction ensures repeatable performance across batches.

For precision tapping of high‑strength and corrosion‑resistant steels, contact Metav Werkzeuge to request a specification sheet or to place an order — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 2000867414NW
• Product name: Maschinengewindebohrer DIN 376C VA M14x2mm HSS‑Co nitr.u.vapor.6H TECWERK
• Manufacturer: TECWERK
• Packaging unit: 1
• UID: 2000867414NW

Facts

• Thread: M14 × 2 mm
• Shaft diameter: 11 mm
• Spiral angle: 40° right‑hand
• Tolerance: ISO2 (6H)
• Application: blind holes

Special features

• Material: HSS‑Co (cobalt high‑speed steel)
• Coating: nitrided and vapour‑deposited surface
• Form: C, Type VA
• Flank relief (flank grinding)
• Blue ring for marking
• Complies with DIN 13 sheet 1
• Suitable for stainless, acid‑ and heat‑resistant steels > 850 N/mm²

FAQ

What materials is this tap suitable for?
The Machine tap DIN 376C VA M14×2 mm is specified for stainless, acid‑ and heat‑resistant steels with tensile strength above 850 N/mm², offering reliable thread formation in these alloys.

Can this tap be used for blind holes and through holes?
Yes. The tool geometry, including the 40° right‑hand spiral and flank relief, is optimised for blind‑hole tapping while remaining capable for many through‑hole applications when appropriate chip control measures are in place.

What does ISO2 (6H) tolerance mean for thread quality?
The ISO2 (6H) tolerance field indicates a standard internal thread tolerance that provides close fit and consistent engagement for metric fasteners, reducing play and ensuring repeatable assembly performance.

How does the nitrided and vapour‑coated surface benefit performance?
The combined surface treatments increase surface hardness and wear resistance, lower friction at the cutting edge, and contribute to longer tool life and improved process stability during high‑strength material tapping.

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