M10x1.5mm Machine Tap HSS-Co5 Form B Straight Flute ISO Metric 6H Through Hole - Ruko GmbH

Take advantage of precise thread form, durable HSS‑Co5 material and a proven ISO2 (6H) tolerance to keep production consistent and reduce rework; order directly from Metav Werkzeuge or consult our specialists for application advice.

Machine tap DIN 371B M10 x 1.5 mm HSS‑Co5 (6H) — RUKO

The Machine tap DIN 371B M10 x 1.5 mm HSS‑Co5 (6H) by RUKO is a Form B straight‑fluted tap designed for metric ISO threads and general industrial machining.

• High‑performance HSS‑Co5 construction
• Form B straight flute for smooth chip flow
• ISO metric M10 x 1.5 thread precision
• Suitable for steels up to 1000 N/mm²

Accurate metric threads for repeatable results

The Machine tap DIN 371B M10 x 1.5 mm is engineered for reproducible, high‑quality threading where tolerance adherence matters. Built from HSS‑Co5, the tap maintains cutting edge stability under frequent use, while the ISO2 (6H) tolerance ensures compatibility with standardised metric components. In production environments this reliability reduces the need for downstream inspection and corrective work, enabling steadier throughput and fewer rejected parts.

Reliable performance on demanding materials

This tap is specified for use in unalloyed and alloyed steels, temper cast iron and various non‑ferrous metals, and is capable of handling workpieces with tensile strengths up to 1000 N/mm². The material selection and geometry suit conventional machining speeds and provide a longer life than standard high‑speed steels, which means fewer tool changes and less downtime. The robust construction is particularly advantageous for component batches where consistent thread form is essential.

Controlled chip formation and straightforward setup

The Form B straight flute design, combined with flank‑relief grinding, promotes controlled chip behaviour and reliable evacuation through through holes. This geometry supports cleaner threads and reduces the risk of chip‑related damage in blind or through applications. A defined shank Ø 10 mm simplifies clamping into standard toolholders, making tool changes rapid and set‑up repeatable across multiple machines.

Precision engineering that safeguards process quality

Conformance to DIN 371B and reference to DIN 13 Blatt 1 underpin the dimensional accuracy and thread profile integrity of this tool. The right‑hand cutting direction and the included peeling‑style chamfer for through threads facilitate entry and minimise burr formation. Overall, the specification delivers a balance of durability, precision and practical handling that supports ongoing process stability in workshop and industrial environments.

Discuss application requirements with Metav Werkzeuge in Emmerich: info@metav-werkzeuge.com | +49 2822 7131930 — our specialists will advise on the optimal tap variants, batch supply and delivery options

Technical data

• Article number: 4000601926NW
• Product: Machine tap DIN 371B M10 x 1.5 mm HSS‑Co5 6H RUKO
• Manufacturer: Ruko GmbH
• Packing unit: 1

Facts

• Thread: M10 x 1.5 mm
• Shank Ø: 10 mm
• Tolerance field: ISO2 (6H)
• Suitable up to: 1000 N/mm² tensile strength
• Cutting direction: right‑hand

Special features

• Material grade: HSS‑Co5 (cobalt high‑speed steel)
• Form: B, straight fluted
• Flank relief ground
• With peeling cut for through threads
• Metric ISO thread, DIN 13 Blatt 1
• Suitable for unalloyed and alloyed steels, temper cast iron, non‑ferrous metals

FAQ

What materials can this tap machine handle?
The machine tap DIN 371B M10 x 1.5 mm (RUKO, SKU 4000601926NW) is specified for unalloyed and alloyed steels, temper cast iron and various non‑ferrous metals, with capability up to around 1000 N/mm² tensile strength.

Is the thread tolerance suitable for standard assemblies?
Yes, the tap is manufactured to ISO2 (6H) tolerance, matching common metric assembly requirements for consistent thread interchangeability.

Which tap form and flute type does this product use?
This RUKO machine tap is Form B with a straight flute geometry and flank relief grinding to improve chip control in through‑hole applications.

What advantages does HSS‑Co5 offer for production runs?
HSS‑Co5 provides improved heat resistance and edge retention compared with standard high‑speed steels, meaning longer life under continuous production and fewer tool changes for the RUKO machine tap.

Manufacturer/Responsible: Ruko GmbH Präzisionswerkzeuge, Robert‑Bosch‑Strasse 7, 71088 Holzgerlingen