18mm MF18x1.5 HSS-Co Machine Tap Form B Straight Flute Metric Fine Thread 6H 14mm Shank - TECWERK

High-strength HSS‑Co construction and a straight‑flute Form B geometry ensure precise, repeatable metric fine threads with reduced wear. Benefit from a robust shank and the shearing chamfer for clean through‑threads; order the tool directly via Metav Werkzeuge or consult our specialists for application advice.

Machine tap MF18 x 1.5 mm (DIN 374B) – HSS‑Co, 6H (TECWERK)

The Machine tap MF18 x 1.5 mm (DIN 374B) is a straight‑flute machine tap designed for producing metric ISO fine threads in steels and long‑chipping non‑ferrous materials, optimised for industrial tapping.

• HSS‑Co for improved wear resistance
• Form B straight‑flute geometry
• Metric fine thread MF18×1.5, tolerance 6H
• Shank Ø 14 mm for secure machine mounting

Consistent precision for fine‑thread production

The TECWERK machine tap MF18 x 1.5 mm is built for repeatable accuracy when producing metric fine thread MF18×1.5 per DIN 13. The combination of tolerance 6H and a carefully ground tooth profile reduces dimensional deviation and minimises rework, which supports stable production yields. The HSS‑Co material contributes to a predictable wear pattern, enabling consistent thread quality over extended runs and lowering the risk of rejects.

Durability and material versatility for workshop demands

Constructed from HSS‑Co, the tap delivers enhanced hardness and heat resistance compared with standard high‑speed steel, improving service life under demanding conditions. It is suitable for steels up to 1000 N/mm², malleable cast iron and long‑chipping non‑ferrous metals, making the tool a versatile choice for mixed‑material batches. Such material compatibility reduces tool changes and simplifies inventory planning for maintenance and production teams.

Machine‑ready geometry that speeds up cycles

The Form B straight‑flute design with a shear cutting edge is optimised for through‑hole tapping on machine tools; it promotes chip evacuation and steady cutting forces. Ground flank relief (flank grinding) lowers friction during thread forming and eases tool entry and exit, while the shank Ø 14 mm ensures rigid clamping in standard holders. These geometric attributes contribute to shorter cycle times and more predictable tapping operations on automated equipment.

Process reliability and straightforward integration

Tolerance conformity and hardened cutting edges support stable process windows and reduce the need for secondary operations. The tool’s geometry reduces chip-related interruptions in through‑hole applications, improving uptime. For integration into existing workflows, the tap requires standard machine mounting and appropriate cutting lubricant selection; when specified and used in line with machine capabilities, it reliably supports medium‑ to high‑volume threading tasks with minimal supervision.

For reliable fine‑thread production choose the TECWERK HSS‑Co machine tap via Metav Werkzeuge; contact Metav Werkzeuge for tailored advice and to confirm suitability for specific materials or machines

Technical data

• Article number: 2000867475NW
• Description: Machine tap DIN 374B MF18 x 1.5 mm HSS‑Co 6H TECWERK
• Manufacturer: TECWERK
• Packaging unit: 1

Facts

• Thread size: MF18 x 1.5 mm
• Tolerance: 6H
• Shaft Ø: 14 mm
• Suitable for materials up to approx. 1000 N/mm² tensile strength

Features

• HSS‑Co material
• Form B, straight flutes
• Flanks ground (relief)
• Shear cutting edge for through‑threads
• Metric ISO fine thread (DIN 13)
• Suitable for malleable cast iron and long‑chipping non‑ferrous metals

FAQ

Which materials are suitable for this tap?
The TECWERK machine tap MF18 x 1.5 mm (SKU 2000867475NW) is suitable for steels up to approx. 1000 N/mm², malleable cast iron and long‑chipping non‑ferrous metals.

What thread standard and tolerance does the tool produce?
Threads are produced to metric ISO standard (DIN 13) with tolerance field 6H, matching common fine‑thread specifications.

Is this tap intended for machine use or hand tapping?
The tool is a machine tap with Form B straight‑flute geometry and shank Ø 14 mm, designed for secure machine mounting and automated tapping cycles.

How does the cutting geometry improve chip control?
The straight flutes and shear cutting edge promote continuous chip formation and evacuation in through‑hole operations, reducing chip jamming and improving cycle reliability.

What advantages does HSS‑Co provide for thread production?
The HSS‑Co composition increases wear resistance and thermal stability compared with standard HSS, extending tool life under higher cutting loads and temperatures.

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