M18x2.5mm Die Form B HSS Metric ISO Threading, Closed Slotted, 6g Tolerance - TECWERK

Take advantage of the combination of high-strength HSS cutting material, DIN EN 22568 conformity and a tolerance field of 6g for consistent thread quality with minimal rework; order the tool directly via Metav Werkzeuge or request advice from our consultants for application-specific recommendations

TECWERK round die, form B — M18 x 2.5 mm, HSS, tolerance 6g

The round die, form B M18 x 2.5 mm by TECWERK is a compact external thread cutter for producing metric ISO threads in medium-strength steels and general workshop applications

• HSS cutting material for high durability
• Metric ISO thread M18 x 2.5 mm
• Tolerance field 6g for precise fit
• For steels up to ~800 N/mm² tensile strength

Precision threads for reliable assemblies

The compact TECWERK round die M18 x 2.5 mm delivers consistently accurate external threads thanks to its DIN EN 22568 design and a 6g tolerance that supports reliable assembly fits. The closed, pre-slotted construction ensures stable chip formation and controlled cutting behaviour; this reduces the likelihood of thread deformation and lowers the rate of rejected parts. The high-speed steel (HSS) cutting material offers a balance between edge retention and toughness, making the tool suitable for repeated use in busy production and maintenance environments.

Optimised for workshop productivity

A short setup time and the die’s robust geometry translate into measurable time savings on batch work. The form B configuration provides a straightforward cutting profile that is resilient under intermittent loading, enabling faster throughput for repair and assembly tasks. For workshops focused on efficiency, the combination of a metric ISO profile and the pre-slotted, closed design reduces the need for frequent re-clamping and rework. Fewer interruptions mean less machine downtime and a smoother production flow, which supports improved overall productivity.

Compliance, material compatibility and safe handling

Designed to the standard DIN EN 22568, this external thread cutter is suitable for machining steels with tensile strengths up to approximately 800 N/mm². The HSS cutting material tolerates standard workshop conditions while maintaining cutting performance. Clear material compatibility and standard conformity simplify process planning and quality documentation. For safe handling, observe standard machining practices and use appropriate lubrication to extend the die’s service life and ensure uniform thread quality across each workpiece.

For an expert supply and application consultation for TECWERK cutting tools, contact Metav Werkzeuge to benefit from their quality filter in Emmerich and ensure the right choice for production needs

Technical data

• Article number: 2000867748NW
• Name: Round die, form B, M18 x 2.5 mm, HSS, tolerance 6g
• Brand: TECWERK
• Packaging unit: 1

Facts

• Height: 18 mm
• Thread size: M18 x 2.5 mm
• Tolerance: 6g
• Recommended material strength: up to ~800 N/mm² tensile strength

Special features

• Cutting material: HSS
• Standard: DIN EN 22568
• Closed, pre-slotted form
• Form: B

FAQ

Which materials can be machined with this die?
The TECWERK round die M18 x 2.5 mm (SKU 2000867748NW) is specified for steels up to approximately 800 N/mm² tensile strength; the HSS cutting material provides resilience for general steel applications

What does the 6g tolerance mean for assembly fit?
A tolerance of 6g indicates a standard external thread class that produces a reliable running fit with corresponding internal threads, helping to ensure consistent assembly and interchangeability

Is this die compatible with metric ISO threads only?
Yes, the tool is configured for metric ISO external threads to DIN 13 and conforms to DIN EN 22568, making it suitable where standardised metric threads are required

How does the closed, pre-slotted design affect performance?
The closed, pre-slotted design improves chip control and cutting stability, which supports cleaner threads and reduces the risk of jamming or distortion during cutting

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