12mm Hand Tap Set Metric ISO Fine MF12x1.5 HSS ISO2 (6H), 9mm Shank - TECWERK

Reliable two-piece hand tap set combining durable HSS cutting material with ISO2 (6H) tolerance for precise MF 12 x 1.5 mm metric fine threads; suitable for both through and blind holes and for steels up to approx. 900 N/mm². Order the TECWERK set directly via Metav Werkzeuge or ask our consultants if needed.

TECWERK hand tap set DIN 2181 — MF 12 x 1.5 mm, HSS, ISO2 (6H)

The TECWERK hand tap set DIN 2181 MF 12 x 1.5 mm is intended for manual cutting of metric fine threads in through and blind holes, delivering consistent ISO2 (6H) internal thread quality.

• HSS construction for durable cutting
• ISO2 (6H) tolerance for precise fits
• For through and blind hole threading
• 2-piece set: starter and finishing tap

Precise threads that reduce rework

The combination of HSS cutting material and the ISO2 (6H) tolerance field ensures consistently accurate internal threads for MF 12 x 1.5 mm applications. The defined tolerance reduces play between mating parts and minimises the need for subsequent fitting or corrective grinding, which supports a more efficient production flow. The standardised thread quality is particularly valuable in assemblies where repeatable fit and alignment are essential, helping to lower scrap rates and assembly time.

Performance for demanding steel grades

This tap set is specified for use in steels up to around 900 N/mm², making it suitable for many common engineering applications. The right-hand cutting geometry and robust HSS substrate maintain cutting performance under moderate loads while preserving tool life. When machining harder steels, adopting correct feed and lubrication practices improves results and reduces the risk of tap breakage; the material limits given indicate reliable performance within these ranges rather than suitability for hardened steels.

Designed for manual handling and secure guidance

Conforming to DIN 2181, the set comprises a starter and finishing tap in a 2-piece set, designed to streamline thread formation in hand-operated work. The Shaft Ø 9 mm provides a stable grip and straightforward centring in common tap handles and holders, improving control during manual tapping. Using the starter tap first reduces torque peaks and guides the finishing tap to the final form, lowering thread distortion and the risk of cross-threading.

Practical compatibility and workshop benefits

The taps are intended for both through and blind holes, offering flexible use across maintenance and production tasks. The compact set format supports lean tooling practices: fewer tool changes, predictable thread tolerances and straightforward storage. For workshop planners and buyers, the clear technical specification simplifies inventory management and supports standardisation of thread-making operations across multiple workstations.

For assured workshop accuracy, choose the TECWERK hand tap set and arrange supply through Metav Werkzeuge GmbH — for personal advice and reliable delivery contact info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 2000867061NW
• Model: TECWERK hand tap set DIN 2181 MF 12 x 1.5 mm
• Manufacturer: TECWERK
• Packaging unit: 1

Key Specifications

• Thread size: MF 12 x 1.5 mm
• Number of pieces: 2
• Shaft diameter: 9 mm
• Suitable for steels up to: ~900 N/mm²
• Tolerance: ISO2 (6H)

Special features

• HSS cutting material
• DIN 2181 standard
• Right-hand cutting
• For through and blind holes
• Starter and finishing tap

FAQ

What thread form does this set produce?
The TECWERK hand tap set produces an MF 12 x 1.5 mm metric fine internal thread with ISO2 (6H) tolerance, suitable for standard mechanical assemblies.

Which materials can be machined with this tap set?
The set is specified for use in steels up to approx. 900 N/mm²; the HSS material provides durability for common engineering steels.

Is the set suitable for blind holes?
Yes — the 2-piece configuration supports threading in both through and blind holes, with the starter tap easing initial entry.

What does the two-piece format include?
The package contains a starter (pre-cut) and a finishing tap to achieve the final thread form and tolerance.

What is the shaft diameter and how is the set intended to be used?
The shafts are Ø 9 mm and the set is intended for manual tapping with suitable tap handles or holders; for powered tapping, verify machine suitability separately.

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