M8x1.25mm Thread Tap ISO2 HSS-Co Form B Straight Flute Recessed Flanks Through-Hole Cutting - TECWERK

Reliable, precise thread making for metric components thanks to HSS‑Co cutting material and flank‑honed edges; ideal where consistent ISO2 (6H) tolerances and through‑thread performance are required. Order directly via Metav Werkzeuge or consult the specialists for application advice.

Single‑flute thread tap DIN 352 Form B M8 x 1.25 – HSS‑Co, ISO2 (6H) by TECWERK

The Single‑flute thread tap DIN 352 Form B M8 x 1.25 is a straight‑flute metric tap designed for cutting through threads in medium‑strength steels with consistent tolerance and reliable chip evacuation

• HSS‑Co alloy for high wear resistance
• Straight‑flute (Form B) for stable cutting
• Flank honed for improved thread fit
• Designed for through threads in steel up to 900 N/mm²

Consistent industrial tolerances for repeatable assemblies

The tap delivers ISO2 (6H) tolerance class threads, ensuring interchangeability and secure fits in production environments. The flank honed geometry reduces burr formation and improves thread engagement, which translates into fewer rejects and reduced rework. For users less familiar with tolerance classes: ISO2 (6H) denotes a standardised internal thread accuracy commonly specified for metric fastenings in mechanical assemblies. The straight‑flute design keeps the cutting action stable, while the single‑flute geometry supports controlled chip flow during through‑hole tapping.

Durable performance for demanding steel applications

Manufactured from HSS‑Co, the tool offers elevated red‑hardness and wear resistance compared with conventional high‑speed steels, extending tool life under sustained production. The tap is suitable for use in steels up to approx. 900 N/mm² tensile strength and is supplied uncoated, allowing compatibility with a range of cutting fluids. The integrated cutting chamfer for through threads promotes reliable entry and smooth chip breakage, reducing torque peaks and enhancing process stability on semi‑automated and manual tapping operations.

Practical integration into workshop and production processes

The straight‑flute, single‑cut configuration simplifies machining setups and is particularly effective in dedicated tapping stations and smaller toolrooms where repeatability is key. The combination of material and edge preparation supports consistent cycle times and predictable maintenance intervals, aiding planning and inventory management. For organisations seeking consolidated sourcing of precision tools, Metav Werkzeuge provides centralised supply and technical guidance, backed by a broad product range that reduces procurement complexity and supports steady production throughput.

Contact Metav Werkzeuge for tailored application advice and to secure the TECWERK M8 x 1.25 single‑flute tap; local stock and specialist support are available via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 2000867326NW
• SKU: 2000867326NW
• Label: Einschnittgewindebohrer DIN 352 Form B M8x1,25mm HSS‑Co ISO2 (6H) TECWERK
• Packaging unit: 1

Facts

• Thread: M8 x 1.25
• Tolerance: ISO2 (6H)
• Material: HSS‑Co
• Suitable for steels up to approx. 900 N/mm²

Special features

• Form B, straight‑flute
• Flank honed
• Metric ISO thread, DIN 13 sheet 1
• With cutting chamfer for through threads
• Uncoated

FAQ

What materials is this tap suitable for?
The TECWERK single‑flute tap is intended primarily for steels and is specified for use in materials up to approximately 900 N/mm² tensile strength.

What does ISO2 (6H) mean for thread quality?
ISO2 (6H) denotes a standard internal thread tolerance ensuring consistent fit and interchangeability; the tap is ground and honed to achieve this class for reliable assembly.

Is the tap coated for enhanced wear resistance?
This tool is supplied uncoated; wear resistance is achieved through the HSS‑Co substrate and the flank‑honed cutting edges.

Can the tap be used for blind holes or only through holes?
The geometry includes a cutting chamfer optimised for through threads; use in blind holes should consider chip evacuation and may require process adaptation.

What is the packaging unit and how is the product identified?
The article is supplied as a single item (packaging unit 1) and is identified by the article number 2000867326NW

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