M30x3.5mm Hand Tap HSS ISO2 (6H) Right-Hand, DIN 352 / DIN 13 - TECWERK

Benefit from the combination of durable HSS cutting material, ISO2 (6H) tolerance for precise fits and a 22 mm shank for secure clamping; these features support reliable thread production and repeatable results. Order the TECWERK hand tap directly via Metav Werkzeuge or consult our specialists for application advice.

Hand tap DIN 352 No.3 M30×3.5 HSS ISO2 (6H) TECWERK — HSS metric hand tap with ISO2 tolerance

The Hand tap DIN 352 No.3 M30×3.5 HSS ISO2 (6H) is a precision hand tap intended for cutting metric ISO threads in steels with tensile strengths up to approximately 900 N/mm², complying with DIN geometry standards.

• HSS construction for long service life
• DIN 352 standardised geometry
• ISO2 (6H) tolerance for precision fit
• Shank Ø 22 mm for secure clamping

Consistent thread quality through standardised geometry and tolerance

The tap follows DIN 352 geometry and the DIN 13 Sheet 1 metric thread form, which ensures a predictable cutting profile and consistent thread form across batches. The ISO2 (6H) tolerance field is targeted toward general engineering fits where a precise, yet machinable fit is required; this reduces rework and simplifies quality control. Using a tool manufactured from HSS means the cutting edges retain hardness and resist wear under typical workshop conditions, supporting repeatable tolerances over many cycles. For production planning, the standardised dimensions and tolerance class make process verification straightforward and traceable.

Robust design for secure clamping and efficient handling

A 22 mm shank diameter provides a stable interface with manual tap wrenches and machine adaptors, improving torque transfer and reducing the risk of tool slippage during threading operations. The right‑hand cutting direction matches conventional tapping practice and simplifies integration into existing workflows. Because the tool is made of high‑speed steel, it balances toughness and hardness to withstand interrupted cuts and typical workshop contaminants. The practical result is reduced downtime: quicker set‑up, safer manual handling and fewer damaged workpieces, all of which contribute to improved throughput and lower scrap rates.

Suitable applications, care and workshop integration

This TECWERK hand tap is optimised for machining M30×3.5 metric threads in carbon and alloy steels up to roughly 900 N/mm², making it appropriate for heavy‑duty maintenance, replacement parts and small‑batch production. The standardised form makes gauging and inspection simpler; a calibrated thread gauge and a precision caliper are sufficient for routine acceptance checks. To preserve cutting performance, apply suitable cutting fluid and avoid excessive axial force; worn taps should be replaced to maintain thread quality. For complex or high‑volume tasks the same specifications allow easy transition to machine taps with compatible geometries.

Discuss compatibility and secure supply through Metav Werkzeuge — contact our Emmerich team at info@metav-werkzeuge.com or +49 2822 7131930 for tailored guidance and order processing

Technical data

• Article number: 2000867134NW
• Designation: Hand tap DIN 352 No.3 M30×3.5 HSS ISO2 (6H) TECWERK
• Brand: TECWERK
• Packaging unit: 1

Facts

• Thread size: M30 × 3.5
• Shank diameter: 22 mm
• Suitable for steels: up to approx. 900 N/mm²
• Tolerance field: ISO2 (6H)

Special features

• Material: HSS
• Standard: DIN 352
• Thread standard: DIN 13 Sheet 1 (metric ISO thread)
• Right‑hand cutting

FAQ

What materials is this tap suitable for? This hand tap is designed primarily for carbon and alloy steels up to approximately 900 N/mm² and performs well where HSS taps are typically used.

What does ISO2 (6H) tolerance mean for the finished thread? ISO2 (6H) indicates a commonly used tolerance class for internal threads that provides a close, reliable fit suitable for general engineering applications; it balances assembly ease with a secure fit.

How should the tap be clamped for safe operation? Use a secure tap wrench or appropriate adaptor for a 22 mm shank and ensure concentric clamping to reduce bending and minimise the risk of breakage.

Is this tap suitable for production or workshop maintenance? The DIN 352 geometry and HSS construction make it appropriate for workshop maintenance and small‑batch production where standard metric threads are required.

What maintenance keeps the tap performing reliably? Regular cleaning, correct cutting fluid and avoiding excessive force will extend tool life; replace the tap when cutting edges blunt to maintain thread quality.

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