12mm Metric Fine Thread Round Die MF12x1mm HSS Form B Closed Slotted 6g - TECWERK

Take advantage of the HSS construction and DIN-compliant geometry for consistent, long‑term thread quality; the closed, pre‑slotted Form B ensures reliable chip control and ease of alignment. Order the die directly via Metav Werkzeuge or ask the consultants for application advice.

TECWERK MF12x1 mm HSS Threading Die — Form B, 6g tolerance

The TECWERK MF12x1 mm HSS threading die is a compact round die designed for cutting metric fine threads in medium‑strength steels, ideal for workshop and production environments.

• HSS cutting material
• Metric fine thread MF12x1 mm
• Tolerance class 6g
• Closed, pre-slotted Form B

Consistent, DIN‑based accuracy for reliable assemblies

Manufactured to DIN EN 22568 and matching DIN 13 MF specifications, this round die delivers reproducible thread geometry that supports interchangeability across components. The 6g tolerance class defines a tight but practicable allowance for male threads, reducing play in assemblies and enabling predictable fits when paired with standard nuts and bolts. For procurement and process planning, the clear standard compliance simplifies inspection and acceptance criteria.

Robust cutting performance for medium‑strength steels

The tool is made from high‑speed steel (HSS), providing a balance of toughness and wear resistance for machining materials up to approximately 800 N/mm² tensile strength. The closed, pre‑slotted Form B aids chip evacuation while maintaining flank support during cutting, which reduces the risk of tool chatter and improves surface finish. A controlled cutting geometry therefore extends tool life and minimises rework in repetitive production tasks.

Practical handling that supports workshop efficiency

With a compact height of 10 mm and single‑unit supply, the die fits common die stocks and holders for manual or bench use, making it suitable for maintenance work and small‑series production alike. The solid HSS construction means straightforward resharpening or dressing by qualified tool service if required, while the standard metric pitch eliminates conversion errors. For tailored application recommendations or compatibility queries, technical guidance is available to support process integration.

Contact Metav Werkzeuge for application support and fast supply from Emmerich — email info@metav-werkzeuge.com or call +49 2822 7131930 for expert advice and order processing

Technical data

• Article number: 2000867765NW
• Label: Schneideisen Form B metrisch fein MF12x1mm HSS 6g TECWERK
• Manufacturer brand: TECWERK

Facts

• Thread: MF12x1 mm
• Tolerance: 6g
• Material: HSS
• Standard: DIN EN 22568; DIN 13 MF
• For steels up to approx. 800 N/mm²
• Height: 10 mm

Special features

• Form: B
• Closed, pre-slotted design
• Cutting material: HSS
• Packaging unit: 1

FAQ

What materials can this die machine reliably?
The TECWERK MF12x1 mm die is intended for machining steels up to approximately 800 N/mm²; its HSS construction gives the required toughness and wear resistance for those applications.

What does the 6g tolerance indicate for assembled parts?
Tolerance class 6g specifies the dimensional clearance for external threads; using this die produces standardised fits that are compatible with matching internal threads made to DIN 13 MF.

Is the die suitable for use in a hand die stock?
Yes, the compact 10 mm height and standard round‑die format make the tool compatible with common hand die stocks and bench holders for repair and small‑series work.

Can the die be resharpened or refurbished?
Being made from HSS, the die can be refurbished by qualified tool service providers; resharpening restores cutting edges and extends service life when wear becomes evident.

Which standards does the threading geometry conform to?
The threading geometry conforms to DIN EN 22568 and DIN 13 MF, ensuring interchangeability and predictable thread form across components.

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