M3x0.5mm Form B HSS-E Tap Die, 6g Tolerance, For Difficult-to-Machine Alloys - TECWERK

Take advantage of precise metric thread cutting with the combination of HSS‑E cutting material and a 6g tolerance for reliable M3 x 0.5 production; order directly via Metav Werkzeuge or consult our specialists for application advice.

Threading die Form B M3 x 0.5 mm HSS‑E 6g – TECWERK

Threading die Form B M3 x 0.5 mm HSS‑E 6g – TECWERK is a robust metric die designed for cutting M3 x 0.5 threads in demanding materials, offering consistent tolerance and DIN‑compliant thread geometry.

• HSS‑E for high red hardness and wear resistance
• Metric ISO thread M3 x 0.5 mm, tolerance 6g
• Suitable for heat‑ and acid‑resistant steels
• Closed, pre‑slit Form B for stable cutting

Precision threading with reliable tolerances

The TECWERK threading die is engineered to deliver consistent M3 x 0.5 mm metric threads with a 6g tolerance, complying with DIN EN 22568 standards. This level of accuracy reduces the need for downstream fitting and rework, supporting efficient production flow in small‑batch and repair settings. The use of HSS‑E (high‑speed steel with cobalt) ensures improved performance at elevated temperatures and better wear resistance compared with standard HSS, which translates to longer service life when machining tough alloys. The clearly defined tolerance class aids process planning and quality documentation, providing a verifiable basis for procurement and inspection.

Built for difficult‑to‑machine and high‑strength materials

Designed specifically for demanding applications, the die is suitable for heat‑, rust‑ and acid‑resistant steels and special alloys up to approx. 1200 N/mm² tensile strength. This capability makes it a practical choice where standard tools fail early or require frequent replacement. By selecting a tool with the right cutting material and geometry, workshops achieve fewer tool changes and greater uptime. The material compatibility broadens the die’s usability across maintenance, fabrication and precision engineering tasks, offering a rational cost‑benefit through lower consumable turnover and more predictable component acceptance rates.

Stable cutting behaviour and chip control

The closed, pre‑slit Form B construction provides a compact, stiff cutting profile that promotes stable engagement with the workpiece and controlled chip formation. For metric ISO threads produced to DIN 13 specifications, this form factor helps maintain thread geometry under load and reduces the tendency for die walk or wobble in handheld or low‑rigidity setups. The die’s 5 mm height supports secure seating in standard die holders and fixtures, simplifying integration into existing tooling arrangements and reducing setup time for repeat jobs.

Practical handling and workshop benefits

Manufactured from HSS‑Co (HSS‑E), the tool combines the toughness of high‑speed steel with enhanced red hardness from cobalt alloying, aiding performance at higher cutting speeds or where heat generation is elevated. The compact design and metric form make it straightforward to store and replace within a tool cabinet, while compatibility with common die holders ensures minimal additional investment. For users focused on product reliability and operational efficiency, the die contributes to reproducible thread quality and reduced scrap rates, aligning with the Metav principle of democratising precision for every workshop.

For technical advice on material suitability or to source this TECWERK M3 x 0.5 mm threading die directly, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 — assistance from our specialists is available to match the tool to the application.

Technical data

• Article number: 2000867840NW
• Manufacturer: TECWERK
• Product: Threading die Form B M3 x 0.5 mm HSS‑E 6g
• Packaging unit: 1

Specifications

• Thread: M3 x 0.5 mm
• Tolerance: 6g
• Height: 5 mm
• Material strength capability: up to 1200 N/mm²
• Standard: DIN EN 22568

Special features

• Cutting material: HSS‑E (HSS‑Co)
• Form: B, closed, pre‑slit
• Metric ISO thread according to DIN 13
• For heat‑, rust‑ and acid‑resistant steels and special alloys
• Type: VA

FAQ

What materials can this die machine?
The TECWERK threading die is suitable for heat‑, rust‑ and acid‑resistant steels and special alloys, and is specified for materials up to about 1200 N/mm² tensile strength.

Is this die compliant with recognised standards?
Yes, the die’s thread geometry and production align with DIN EN 22568 and metric ISO thread practices (DIN 13) for M3 x 0.5 mm threads.

What does HSS‑E mean for tool life?
HSS‑E (high‑speed steel with cobalt) provides improved red hardness and wear resistance compared with standard HSS, which helps the die maintain cutting performance over longer runs.

Can the die be used in standard holders?
The Form B die with a 5 mm height is compatible with common die holders designed for metric dies, simplifying replacement and setup in existing tooling.

Does the product include coating information?
The supplied data specifies HSS‑E as the cutting material; no additional coating was indicated in the provided information.

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