M12x1.75mm Thread Tap Form B HSS-E 6g For Hardened Alloys, Metric DIN 13 - TECWERK

Combining HSS‑E wear resistance with a closed, pre-slotted Form B design, this TECWERK M12×1.75 threading die provides reliable, repeatable threads in hard-to-machine alloys and stainless steels; order directly via Metav Werkzeuge or request application advice from our consultants.

TECWERK Threading die, Form B – M12×1.75 mm, HSS‑E, tolerance 6g

TECWERK Threading die Form B M12×1.75 mm HSS‑E 6g is a metric ISO die for cutting external threads in demanding materials and industrial environments

• HSS‑E (cobalt) cutting material
• Metric ISO thread M12×1.75, tolerance 6g
• Closed pre-slotted Form B design
• Suitable for stainless and alloyed steels

Durable cutting performance for demanding alloys

The die is manufactured from HSS‑E (cobalt-alloyed high-speed steel), offering increased hardness and thermal stability for extended tool life when machining tough materials. Designed to handle materials up to 1200 N/mm² tensile strength, the tool resists wear and preserves cutting geometry under elevated loads. Conformity to DIN EN 22568 ensures material and production standards that support predictable life cycles in serial production. For workshops and production lines where downtime costs are high, the choice of a cobalt-enriched high-speed steel provides measurable gains in tool longevity and consistent thread quality.

Precision threads that meet ISO and DIN standards

The die cuts a metric ISO thread M12×1.75 to DIN 13 with a 6g tolerance field, delivering threads that mate reliably with standard fasteners and components. The specified tolerance translates into predictable clearances for assembly and torque behaviour, reducing rework and component rejection. By using a tool produced for these standards, engineers and buyers obtain interchangeability across suppliers and assemblies, simplifying inventory and quality assurance processes. The adherence to recognised tolerances supports traceable production results and facilitates integration into established quality systems.

A design focused on stability and consistent cycle times

Constructed in Form B with a closed, pre-slotted layout and a height of 14 mm, the die provides guided engagement and uniform chip evacuation for external threading. The closed form produces full-profile threads with superior concentricity compared with open dies, while the slots assist chip breaking and reduce the risk of jamming when cutting long or gummy materials. The compact height and robust geometry make the tool suitable for use in die stocks and powered holders, enabling stable cutting at consistent feed and speed and lowering the likelihood of chatter or premature tool wear.

Built for professional workshops and industrial use

Engineered for demanding applications, this threading die is intended for industrial toolrooms, maintenance shops and production environments where hard-to-machine, heat- and acid-resistant steels, special alloys and conventional steels are encountered. The robust material choice and standard-compliant geometry reduce process variability and support reproducible assembly outcomes. Backed by the distribution and quality-filtering capabilities of Metav Werkzeuge, the die represents a practical option for operations seeking to standardise their external threading tools and improve reliability across batches.

For secure, industrial-grade threading in demanding materials, contact Metav Werkzeuge to order the TECWERK threading die or to discuss technical suitability: info@metav-werkzeuge.com | +49 2822 7131930

Technical data

• Article number: 2000867846NW
• Product name: Threading die Form B M12×1.75 mm HSS‑E 6g TECWERK
• Manufacturer: TECWERK

Core data

• Thread: M12×1.75 (metric ISO)
• Tolerance: 6g
• Height: 14 mm
• Strength capacity: up to 1200 N/mm²
• Standard: DIN EN 22568

Special features

• Cutting material: HSS‑E (cobalt)
• Form: B, closed, pre-slotted
• Type: VA
• Application: for hard-to-machine materials, stainless, heat- and acid-resistant steels, special alloys
• Packaging unit: 1

FAQ

Which materials can be machined with this die?
The TECWERK threading die is suitable for stainless, heat- and acid-resistant steels, special alloys and steels up to around 1200 N/mm² tensile strength as specified by the tool data.

What thread form and tolerance does the tool produce?
The die cuts a metric ISO thread M12×1.75 to DIN 13 with a 6g tolerance, providing standardised external threads compatible with ISO-class fasteners.

What advantage does the closed, pre-slotted Form B offer?
The closed Form B delivers full-profile threads with improved concentricity, while the pre-slotted design assists chip control and reduces jamming during continuous or manual threading operations.

Is the cutting material suitable for high-temperature or abrasive conditions?
The HSS‑E composition with cobalt enhances hot hardness and wear resistance, making the die more durable under elevated temperatures and when machining abrasive, hard-to-cut alloys.

How is the die supplied for workshop use?
The tool is supplied in a single unit packaging and is designed for use in standard die stocks and powered holders; nominal data and standard compliance are provided to aid integration in production settings.

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