8mm Threading Die Form B Metric Fine MF8x0.75mm HSS 6g, DIN 13 - TECWERK

Combining high-speed steel cutting performance, a 6g tolerance and the closed, pre-slotted Form B design ensures reliable, repeatable metric fine threads for demanding workshop use; order directly via Metav Werkzeuge or contact our consultants for specification support.

TECWERK Form B Die — Metric fine thread MF8×0.75 mm, HSS, 6g

A TECWERK Form B die for cutting metric ISO fine threads MF8×0.75 mm, engineered for precise fits in medium-strength steels and standardised to DIN EN 22568.

• Solid HSS construction
• Metric ISO fine thread MF8×0.75
• Tolerance 6g for precise fits
• Suitable for steels up to 800 N/mm²

Consistent thread accuracy for assembly reliability

The round threading die delivers repeatable results through its 6g tolerance, meeting the expectations of fine-thread assemblies. The metric ISO specification (DIN 13 MF) and conformity with DIN EN 22568 provide a clear reference for compatibility with mating components, reducing rework and assembly time. For production and maintenance environments where thread fit affects sealing or torque behaviour, this tool supports consistent joint performance and predictable mechanical behaviour.

Robust HSS build for demanding steel work

Manufactured from HSS (high-speed steel), the die is intended for use in steels up to approximately 800 N/mm² tensile strength, offering a balance between wear resistance and toughness. The choice of HSS ensures heat resistance during intermittent heavy use and preserves cutting geometry over longer runs compared with softer steels. Correctly maintained, the tool supports reliable productivity and reduces replacement frequency, contributing to lower total operational costs over time.

Form B design improves chip control and start-up

The Form B configuration, supplied as a closed, pre-slotted die with a height of 9 mm, simplifies threading starts and improves chip evacuation compared with fully closed dies. The pre-slotted geometry eases initial alignment in a die holder and reduces the risk of cross-threading on delicate workpieces, while the closed nature ensures guidance and concentricity during manual threading. This combination makes the tool suitable for precision repair tasks and finer mechanical assemblies where thread quality is critical.

Practical selection and workshop integration

Selection is streamlined by the clear specification: MF8×0.75 mm, Form B, HSS, and 6g tolerance. The die is supplied singularly as a packaged unit, suitable for direct inclusion in a technician’s tooling kit or estate inventory. For operations standardising tooling across multiple workstations, adopting dies with documented standards aids quality assurance processes and simplifies inspection records.

Contact Metav Werkzeuge today to discuss the TECWERK HSS Form B die (MF8×0.75 mm, 6g) and arrange delivery from our Emmerich stock or request detailed technical advice via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: 2000867761NW
• UID: 2000867761NW
• Manufacturer: TECWERK
• Packaging unit: 1
• Label: Schneideisen Form B metrisch fein MF8x0,75mm HSS 6g TECWERK

Core data

• Thread: MF8×0.75 mm
• Tolerance: 6g
• Height: 9 mm
• Material: HSS
• Standard: DIN EN 22568
• Suitable for steels up to approx. 800 N/mm²

Special features

• Form: B
• Closed, pre-slotted form
• Metric ISO fine thread (DIN 13 MF)
• Solid HSS cutting material

FAQ

What materials is the die suitable for?
The TECWERK Form B die is specified for use in steels up to approximately 800 N/mm² tensile strength, as stated in the product data.

Which thread standard and size does this die produce?
This tool cuts a metric ISO fine thread MF8×0.75 mm (DIN 13 MF) with a tolerance class of 6g.

How does the Form B geometry affect threading?
The closed, pre-slotted Form B die offers guided cutting and improved chip control, aiding start-up and reducing the chance of cross-threading.

What cutting material and standard apply to this product?
The die is manufactured from HSS and conforms to DIN EN 22568, ensuring consistent material and production standards.

How is the item supplied?
The product is supplied as a single packaged unit; the article number is 2000867761NW for ordering and inventory purposes.

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