M27x3mm Machine Tap HSS-Co TiN Coated Straight Flute ISO Metric Thread 6H 20mm Shank - TECWERK

Combine robust HSS‑Co construction, a wear‑reducing TiN coating and ISO2 (6H) tolerance for consistent thread quality in serial production; order the machine tap directly via Metav Werkzeuge or ask our consultants for application advice.

Machine tap DIN 376B M27 x 3 HSS‑Co TiN 6H TECWERK

The Machine tap DIN 376B M27 x 3 HSS‑Co TiN 6H TECWERK is a production‑grade metric tap for efficient tapping of ISO threads in steels up to 1000 N/mm², designed for secure clamping and high repeatability

• HSS‑Co base material for high durability
• TiN coating for extended tool life
• ISO2 (6H) tolerance for precise fit
• 20 mm shank for stable clamping

Consistent cutting performance for demanding steel work

Made from HSS‑Co, this tap provides enhanced toughness and heat resistance compared with conventional high‑speed steel, enabling stable cutting in long production runs. The TiN coating reduces friction and wear, which translates into longer tool life and fewer tool changes. With a design compliant to DIN 376B, operators benefit from a tool that combines reliable geometry with industrial standards, reducing scrap rates and improving throughput in repetitive tapping tasks.

Precision and thread quality that meets ISO standards

The geometry follows DIN 13 sheet 1 and produces metric ISO threads with the ISO2 (6H) tolerance field, ensuring a consistent and controlled thread fit. The tap features Form B construction and straight flutes with the flanks ground, which improves dimensional accuracy and surface finish of the internal thread. These characteristics make the tool suitable where reliable thread tolerances and interchangeability of mating parts are critical for assembly lines and maintenance operations.

Designed for secure clamping and production use

A 20 mm shank enables secure mounting in conventional collets and tap holders, minimising run‑out and vibration during machining. The tap is supplied with a cutting chamfer specifically intended for through threads, facilitating smooth chip formation and ejection in through‑hole applications. Together, these features support shorter cycle times and predictable results in series production, contributing to lower overall production costs and less downtime.

Practical handling and application notes for shop floors

Intended primarily for steels up to 1000 N/mm², the tool’s combination of HSS‑Co substrate and TiN surface treatment makes it suitable for many standard engineering steels; lubricants and proper feed rates should be selected according to material and thread size to prolong tool life. The solid construction and ground flanks simplify regrinding and inspection routines where applicable, supporting consistent quality checks in regular maintenance schedules. The tool is supplied as a single item per packaging unit for easy inventory control.

For reliable, production‑ready tapping tools from TECWERK, contact Metav Werkzeuge in Emmerich for ordering and application support; Metav Werkzeuge provides local stock handling and expert advice to ensure the tool suits the machining task.

Technical Data

• Article number: 2000867463NW
• Item name: Maschinengewindebohrer DIN 376B M27 x 3 HSS‑Co TiN 6H TECWERK
• Manufacturer: TECWERK
• Packaging unit: 1

Core data

• Thread size: M27 x 3
• Shank Ø: 20 mm
• Material strength: for steels up to 1000 N/mm²
• Tolerance field: ISO2 (6H)

Special features

• HSS‑Co material
• TiN coating
• Form B
• straight flutes
• Flanks ground
• Metric ISO thread, DIN 13 sheet 1
• Cutting chamfer for through threads

FAQ

Which materials is this tap suitable for?
This machine tap is specified for use in steels up to 1000 N/mm²; its HSS‑Co substrate and TiN coating are optimised for common engineering steels.

What thread tolerance does the tap produce?
The tool generates metric ISO threads to ISO2 (6H) tolerance in accordance with DIN 13 sheet 1, suitable for standardised fits.

How is the tap clamped in the machine?
A 20 mm shank provides secure clamping in standard collets and holders, reducing run‑out and ensuring stable cutting when used with appropriate tooling.

Is this tap intended for through or blind holes?
The design includes a cutting chamfer for through threads, optimised for chips evacuation in through‑hole tapping operations.

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