Take advantage of a robust combination of HSS‑Co cutting material and nitride/vapour surface treatment for longer tool life and consistent thread quality; the M30 x 3.5 mm metric tap with ISO2 (6H) tolerance ensures precise, repeatable assembly. Order the tool through Metav Werkzeuge or consult their specialists for application-specific recommendations. TECWERK machine tap M30 x 3.5 mm (HSS‑Co, DIN 376B) A machine tap M30 x 3.5 mm designed for producing metric ISO through‑threads to DIN 376B, suitable for demanding applications in stainless, acid‑ and heat‑resistant steels. HSS‑Co material for increased wear resistance Nitride and vapour surface treatment Straight flutes with relieved flanks Designed for stainless and heat‑resistant steel Accurate threads for industrial production and assembly This threading tool is engineered to meet the requirements of modern production: the DIN 376B specification and ISO2 (6H) tolerance give assured interchangeability and dimensional reliability for bolted assemblies. The metric thread form M30 x 3.5 mm is produced with a machined heel and a dedicated cutting geometry, resulting in consistent thread profiles and reduced rework. For procurement and planning, the clear compliance with standards translates into predictable assembly performance and fewer rejects in batch manufacturing. Cutting geometry and surface treatment optimised for tough alloys Constructed from HSS‑Co, the tap provides improved hot hardness and wear resistance compared with standard high‑speed steels; this supports sustained performance when machining work‑hardening or temperature‑sensitive alloys. The nitride and vapour coating lowers friction and helps prevent built‑up edge during threading, while the straight flutes and relieved flanks ease chip evacuation in through‑threading operations. These features together reduce cycle interruptions and extend tool life when tackling steels with a tensile strength above 850 N/mm². Machine compatibility, handling and operational benefits Delivered in Form B, Type VA with a shaft Ø 22 mm for secure clamping, the tap carries a Schälanschnitt (peeling cut) specifically for through‑threads, enabling fast penetration and clean thread start. The robust shank diameter supports high‑precision spindles and automatic tool changers commonly found in production machinery. Using this machining option reduces downtime, improves first‑pass yield and contributes to leaner processes in workshops and small industrial plants. For feed and speed settings tailored to specific materials, Metav Werkzeuge provides technical guidance and documented recommendations. Contact Metav Werkzeuge for a tailored quotation, application advice or to request detailed machining data for the TECWERK machine tap M30 x 3.5 mm (SKU 2000867529NW) via info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: 2000867529NW Designation: Machine tap DIN 376B, Form B, Type VA Brand: TECWERK Facts Thread size: M30 x 3.5 mm Tolerance field: ISO2 (6H) Shaft Ø: 22 mm Suitable for steels with >850 N/mm² tensile strength Special features Material: HSS‑Co Surface: nitride and vapour coating Flute: straight fluted Geometry: flanks relieved Application: Schälanschnitt for through‑threads Standard reference: DIN 13 Sheet 1 FAQ What materials is this tap suitable for? The TECWERK machine tap M30 x 3.5 mm is intended for stainless, acid‑resistant and heat‑resistant steels and is specified for workpieces with tensile strength above 850 N/mm². Which standard and tolerance does the tap comply with? Compliance with DIN 376B and an ISO2 (6H) tolerance field ensures the produced threads meet recognised metric ISO thread standards for interchangeability. Is the tool coated and how does that affect performance? Yes — the tool features a nitride and vapour surface treatment; this reduces friction, limits built‑up edge and extends the service life of the HSS‑Co cutting material. Can this tap be used for blind holes as well as through‑holes? The tap is equipped with a Schälanschnitt intended for through‑threading; for blind holes, consider a tool specified for interrupted exit conditions or consult Metav Werkzeuge for alternatives. What clamping diameter is required for the tap? The tool has a shank diameter of 22 mm, providing a secure interface for compatible machine holders and collets. TECWERK: Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from the combination of durable HSS‑Co construction and a TiN‑coating for longer tool life, together with precise ISO metric M30×3.5 threading and ISO2 (6H) tolerance for reliable assemblies; order the tap directly via Metav Werkzeuge or consult our advisers for application support. Machine tap DIN 376C M30×3.5 HSS‑Co TiN 6H – TECWERK The Machine tap DIN 376C M30×3.5 is a TiN‑coated, cobalt‑alloy tap for producing ISO metric blind threads in steels up to 1000 N/mm² in industrial and workshop settings HSS‑Co construction for high strength TiN coating for extended tool life For blind holes; ISO metric M30×3.5 Shank Ø 22 mm for secure clamping Precision threads that meet industrial standards The TECWERK machine tap is manufactured to DIN 376C and designed to produce ISO metric threads with ISO2 (6H) tolerance, ensuring interchangeability and consistent fit in assemblies. The use of HSS‑Co (cobalt‑alloy high‑speed steel) increases red hardness and wear resistance, which is advantageous when cutting into tougher steels. The TiN‑coating reduces friction and adhesion, resulting in smoother chip evacuation and a lower risk of galling; this translates into fewer rejected parts and a more reliable production output. Design elements that reduce cycle time and breakage risk A right‑hand 40° helix combined with relief on the flank and a Form C geometry promotes efficient chip control when producing blind holes, where chips must be guided out without jamming. The relieved flanks lower cutting forces and reduce the torque required from the machine, which helps prevent tap breakage in demanding applications. The shank Ø 22 mm provides a secure clamping interface for automatic tool holders and tapping heads, stabilising the process and reducing vibration for improved surface quality. Broad application range and economical operation With specification for steels up to 1000 N/mm², this tap is suited to a wide range of workshop tasks from maintenance to series production. The combination of cobalt alloy and TiN‑coating extends tool life, reducing the frequency of replacements and lowering total tooling cost per component. Clear engineering standards and the DIN specification make planning and stock management simpler: standardisation reduces set‑up time and supports predictable quality, an important factor for operations aiming to streamline supply chains. Order the TECWERK machine tap through Metav Werkzeuge for assured delivery from Emmerich and practical application advice, or contact our advisers at info@metav-werkzeuge.com / +49 2822 7131930 for technical clarification and selection support Technical data Article number: 2000867899NW Product name: Machine tap DIN 376C M30×3.5 HSS‑Co TiN 6H Manufacturer: TECWERK Packaging unit: 1 UID: 2000867899NW Facts Thread size: M30×3.5 Shank diameter: 22 mm Suitable material strength: up to 1000 N/mm² Helix angle: 40° Tolerance: ISO2 (6H) Special features HSS‑Co material TiN‑coated Form C geometry Right‑hand 40° helix Flank relief (flanks hinterschliffen) Metric ISO thread; DIN 13 sheet 1 reference Designed for blind hole tapping FAQ What materials is this tap suitable for? The TECWERK machine tap is specified for use in steels with tensile strengths up to 1000 N/mm² and is appropriate for standard workshop steels within that range. Is this tap suitable for blind hole threads? Yes, the tool is designed for blind hole applications; the combination of helix geometry and flank relief aids chip removal in restricted hole depths. What tolerance and thread standard does it achieve? The tap produces ISO metric threads to ISO2 (6H) tolerance and is manufactured in accordance with DIN 376C and DIN 13 sheet 1 references. How does the TiN coating benefit production? The TiN‑coating lowers friction and increases surface hardness, which extends service life, improves chip flow, and reduces the risk of built‑up edge during machining. Which shank size is provided and why is it important? A 22 mm shank diameter ensures secure clamping in compatible tool holders and reduces runout, which supports consistent thread quality. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of durable HSS‑Co construction, nitrided and vapour‑treated surface and a rigid 22 mm shank for dependable blind‑hole threading in high‑strength steels; order directly via Metav Werkzeuge or ask the consultants for application advice. Machine tap DIN 376C VA M30×3.5 mm, HSS‑Co, nitrided & vapour‑treated (TECWERK) The Machine tap DIN 376C VA M30×3.5 mm is a precision cobalt‑alloy threading tool designed for producing metric ISO threads in high‑strength and corrosion‑resistant steels, optimised for blind‑hole applications in industrial machining. HSS‑Co for high‑strength alloys Nitrided and vapour‑treated finish For blind‑hole threads (ISO metric) 22 mm shank for machine rigidity Consistent ISO threads for demanding materials Manufactured to the DIN 13 standard and matched to the ISO2 (6H) tolerance field, this tap delivers repeatable metric threads for assemblies where fit and alignment matter. The cobalt‑enriched HSS‑Co composition provides improved hot hardness and edge stability when machining tough, stainless and acid‑resistant steels. The combination of Form C geometry and flank relief reduces cutting forces and helps maintain thread profile accuracy under production loads, enabling predictable assembly behaviour and fewer rejects. Durable surface treatment for longer tool life The nitrided and vapour‑treated surface improves wear resistance and reduces built‑up edge formation when working with alloys that promote adhesion. The treatment, visible as the blue ring marking, enhances the tool’s resistance to corrosion and thermal influence during intermittent cutting, which translates into longer service intervals and fewer tool changes. For workshops seeking lower total cost of ownership, this surface finishing notably extends usable life compared with untreated high‑speed taps. Optimised geometry for blind‑hole threading With a right‑hand 40° helix and flank relief, the threading tool evacuates chips reliably while preventing premature thread damage in blind holes. The geometry is specifically selected for blind‑hole threading, where controlled chip formation and extraction are critical to avoid tap breakage. The tool’s design ensures that the cutting edges engage progressively, reducing torque peaks and improving process stability even in deep blind‑hole operations. Machine compatibility and secure clamping The DIN‑compliant shape and a 22 mm shank provide the rigidity required for machine‑tool application, reducing vibration and increasing thread quality. This tap is supplied in the DIN 376C style suited for machine tapping holders and rigid tooling systems; correct clamping in a suitable holder will ensure concentricity and prolong the life of both tap and workpiece. For tailoring to specific machines or spindle interfaces, Metav Werkzeuge offers expert guidance to match the tap to existing tooling equipment. For specification support, application recommendations or to arrange procurement via Metav Werkzeuge please contact our specialists at info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: 2000867564NW Label: Machine tap DIN 376C VA M30×3.5 mm HSS‑Co nitrided and vapour‑treated Manufacturer: TECWERK Packing unit: 1 Numbers / Core technical data Thread size: M30×3.5 mm Shank diameter: 22 mm Helix angle: 40° (right‑hand) Tolerance field: ISO2 (6H) Tensile strength suitability: > 850 N/mm² Special features Material: HSS‑Co (cobalt alloy) Surface: Nitrided and vapour‑treated Form: C, Type VA, DIN 376C Application: Blind‑hole threads, metric ISO, DIN 13 part 1 Flank relief and blue ring marking FAQ What materials is this tap suitable for? The Machine tap DIN 376C VA M30×3.5 mm (TECWERK, SKU 2000867564NW) is intended for stainless, acid‑ and heat‑resistant steels and other high‑strength alloys with tensile strength above 850 N/mm². Can this tool be used for blind‑hole threads? Yes, the tap is specifically designed for blind‑hole threading; its geometry and chip control features reduce the risk of tap breakage in blind holes. What tolerance and thread standard does the tap produce? Threads produced meet DIN 13 specifications and the tolerance field ISO2 (6H) for metric ISO threads, providing a standardised fit for assemblies. How does the surface treatment benefit production? The nitrided and vapour‑treated finish increases wear and corrosion resistance, which extends tool life and maintains consistent cutting performance across runs. What is the recommended clamping for machine use? Use a rigid machine tap holder compatible with DIN 376C shank dimensions and ensure secure clamping of the 22 mm shank to minimise runout and vibration. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Maschinengewindebohrer DIN 371C AL M3x0,5mm HSS-Co 6H TECWERK Der Maschinengewindebohrer DIN 371C AL M3x0,5mm HSS-Co 6H ist ein präzises Werkzeug für die Fertigung von metrischen ISO-Gewinden und eignet sich besonders für Sacklochgewinde in langspanenden, weichen Werkstoffen. Maschinengewindebohrer M3x0,5 nach DIN 371C HSS-Co Material für erhöhte Standzeit Flanken hinterschliffen, Rechtsdrall 45° Geeignet für Sacklochgewinde in weichen Werkstoffen Effizientes Gewindeschneiden bei Serien- und Einzelfertigung Der Gewindebohrer nutzt HSS-Co (kobaltlegierter Schnellstahl) und die Ausführung Form C, um bei kontinuierlichem Einsatz eine hohe Standzeit zu gewährleisten. Durch den Rechtsdrall 45° und den Gelbring wird der Span kontrolliert abgeleitet, was Materialanhaftungen reduziert und die Prozesssicherheit erhöht. Anwender profitieren von weniger Maschinenstillstand und geringeren Werkzeugkosten pro Gewinde, da die Zerspanung konsequent effizienter abläuft. Maßhaltigkeit durch Normgerechtigkeit und Toleranz Dank metrischem ISO-Gewinde nach DIN 13 Blatt 1 und dem Toleranzfeld ISO2 (6H) liefert das Werkzeug reproduzierbare, normgerechte Ergebnisse. Diese Präzision vereinfacht die Montagefolgen und gewährleistet Austauschbarkeit bei Bauteilen. Qualitätssicherung und Endprüfung werden durch die Einhaltung bekannter Normen erleichtert, sodass Fertigungsprozesse planbar und auditfähig bleiben. Einsatzbereiche, Materialwahl und Maschinenkompatibilität Der Gewindebohrer ist für Sacklochgewinde und speziell für langspanende, weiche Werkstoffe konzipiert. Mit einem Schaft-Ø von 3,5 mm passt er in gängige Werkzeughalter für Maschinengewindeschneidoperationen. Anwender aus Werkstatt, Instandhaltung oder Serienfertigung schätzen die Kombination aus einfacher Handhabung und hoher Prozessstabilität; Schmierstoff- und Kühlmittelanwendungen verbessern zusätzlich die Standzeit und Oberflächenqualität. Wirtschaftlichkeit, Pflege und Austauschbarkeit Die Kobaltlegierung sorgt für eine verbesserte Warmhärte, wodurch sich Intervalle für Werkzeugwechsel verlängern und die Gesamtbetriebskosten sinken. Ersatzbeschaffung und Lagerhaltung werden durch die klare Normung vereinfacht. Für eine dauerhaft hohe Leistung empfiehlt sich regelmäßige Sichtprüfung auf Verschleiß und gegebenenfalls Nachschleifen durch spezialisierte Dienstleister. Empfehlung: Für zuverlässige Beschaffung und fachkundige Beratung das Produkt direkt über Metav Werkzeuge beziehen; Beratungsanfrage per eMail info@metav-werkzeuge.com oder Telefon +49 2822 7131930 Produktmerkmale Artikelnummer: 2000867293NW Marke: TECWERK Bezeichnung: Maschinengewindebohrer DIN 371C AL M3x0,5mm HSS-Co 6H TECWERK Verpackungseinheit: 1 Fakten Gewindegröße: M3 x 0,5 mm Schaft-Ø: 3,5 mm Toleranzfeld: ISO2 (6H) Besonderheiten Material: HSS-Co (kobaltlegierter Schnellstahl) Form: C Typ: AL Gelbring Rechtsdrall: 45° Flanken: hinterschliffen Norm: DIN 13 Blatt 1 Einsatz: für Sacklochgewinde Anwendung: für langspanende, weiche Werkstoffe FAQ Welche Werkstoffe lassen sich mit dem Gewindebohrer bearbeiten? Der Maschinengewindebohrer DIN 371C AL M3x0,5mm HSS-Co 6H eignet sich primär für langspanende, weiche Werkstoffe; dank HSS-Co sind auch anspruchsvollere Einsatzbedingungen möglich. Ist der Gewindebohrer für Sackloch- und Durchgangsgewinde geeignet? Die Ausführung ist speziell für Sacklochgewinde vorgesehen; für Durchgangsgewinde sollten alternative Typen oder Ausführungen geprüft werden. Welche Vorteile bietet die Toleranzklasse ISO2 (6H)? Die Toleranzklasse ISO2 (6H) gewährleistet enge Maßhaltigkeit und Austauschbarkeit nach DIN 13 Blatt 1, was Montage und Qualitätskontrolle vereinfacht. Wie sollte der Gewindebohrer gespannt werden? Der Gewindebohrer passt in gängige Maschinenhalter mit Schaft-Ø 3,5 mm; eine sichere Spannfeder bzw. Spannzange und die richtige Ausrichtung erhöhen die Standzeit. Wo kann Ersatz bestellt oder technische Beratung eingeholt werden? Tecwerk-Produkte inklusive Maschinengewindebohrer können über Metav Werkzeuge bezogen werden; für technische Fragen steht info@metav-werkzeuge.com oder +49 2822 7131930 zur Verfügung. Hersteller: NORDWEST Handel AG; Robert-Schuman-Straße 17; 44263 Dortmund

Take advantage of a hardened HSS‑Co core and TiCN coating for extended tool life, combined with precise ISO2 (6H) tolerancing for reproducible thread fits; order directly via Metav Werkzeuge or request tailored advice from our specialists. Machine tap DIN 371C M3 x 0.5 mm – HSS‑Co, TiCN-coated (TECWERK) The machine tap DIN 371C M3 x 0.5 mm is a workshop-grade, right‑hand spiral tap designed for efficient production of metric ISO threads in blind-hole applications. HSS‑Co base metal with TiCN coating For blind holes, DIN 371C thread form C ISO metric threads to tolerance ISO2 (6H) Suitable for stainless and heat‑resistant steels Reliable tapping for blind‑hole production The DIN 371C specification ensures a consistent thread geometry that reduces rework and rejects in serial production. The combination of DIN 371C form C geometry with a M3 x 0.5 mm pitch delivers the standardised profile expected in precision assemblies, while the right‑hand spiral assists chip evacuation when working in blind bores. Specifying taps to ISO2 (6H) tolerance provides a close fit suitable for threaded assemblies where clearance and preload are critical, supporting repeatable process results and predictable assembly behaviour. Reduced tool changes through improved wear resistance Constructed from HSS‑Co, the tool core maintains cutting performance under higher thermal loads compared with standard HSS, and the TiCN coating lowers friction and increases abrasion resistance. This material and coating pairing is especially advantageous when machining stainless steels and other tough alloys; the tool is rated for steels up to around 1000 N/mm² tensile strength. The net effect is fewer tool changes, longer uninterrupted production runs and lower total process cost per thread—an immediate rational benefit for batch production. Machine‑ready geometry for consistent cycle times The tap is supplied in a machine configuration with a compact shaft Ø 3.5 mm, allowing straightforward clamping in standard collets and holders. The right‑hand spiral 40° flute geometry and flanks with relief reduce tapping torque and promote reliable chip control in blind-hole conditions. Conformance to DIN 13 sheet 1 metric standards ensures interchangeable thread quality across different production sites and mating parts. The result is a component‑centric solution that supports stable cycle times and simplifies setup in automated or semi‑automated machining cells. Request availability and technical suitability via Metav Werkzeuge GmbH—speak with our advisors at +49 2822 7131930 or email info@metav-werkzeuge.com to confirm fit for specific alloys and machines Technical Data Article number: 2000867774NW Designation: Maschinengewindebohrer DIN 371C VA M3x0,5mm HSS-Co TiCN 6H TECWERK Manufacturer: TECWERK Packing unit: 1 Facts Thread size: M3 x 0.5 mm Shaft diameter: 3.5 mm Spiral angle: 40° Rated material tensile strength: up to 1000 N/mm² Tolerance: ISO2 (6H) Special features Material: HSS‑Co Coating: TiCN Form: C (DIN 371C) Type: VA (blue ring) Right‑hand spiral for blind holes Ground flanks for reduced cutting forces Metric thread standard: DIN 13 sheet 1 Application: blind‑hole tapping; stainless, acid‑ and heat‑resistant steels FAQ Which materials are suitable for this tap? This machine tap is intended for stainless and heat‑resistant steels and is specified for materials with tensile strengths up to around 1000 N/mm²; the HSS‑Co substrate combined with the TiCN coating supports these applications. Is this tap designed for blind holes or through holes? The geometry and right‑hand spiral 40° flute are optimised for blind holes, aiding chip evacuation away from the bore bottom and reducing the risk of clogging. What thread accuracy can be expected? Threads produced to ISO2 (6H) tolerance follow DIN 13 sheet 1 for metric profiles, delivering precise and repeatable fits for M3 x 0.5 mm assemblies. How is the tool supplied for machine use? The tap is supplied with a shaft Ø 3.5 mm suitable for standard collets; the compact machine format suits automated tapping cycles and repeatable clamping. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of HSS‑Co robustness and the straight‑flute Form B (AL) geometry for dependable M3 × 0.5 mm threads; the peel cut reduces chip buildup in through holes and keeps production running smoothly. Order the TECWERK tap via Metav Werkzeuge or consult their specialists for fitment and supply. TECWERK Machine Tap DIN 371B M3 × 0.5 mm — HSS‑Co, Form B (AL) The TECWERK machine tap M3 × 0.5 mm is a straight‑flute DIN 371B tapping tool designed for producing precise metric ISO threads in long‑chipping, soft materials Cobalt-alloy high-speed steel HSS‑Co Straight-flute Form B, type AL ISO metric M3 × 0.5, tolerance ISO2 (6H) Optimised for through threads in soft materials Robust cutting performance for consistent threads The combination of HSS‑Co (cobalt‑alloy high‑speed steel) and the straight‑flute Form B / type AL geometry delivers thermal stability and wear resistance that matter during continuous production. These material and design choices increase the tap’s resistance to softening at elevated temperatures, enabling stable cutting behaviour on long‑chipping workpieces. The relieved flanks and the tool’s adherence to DIN 371B ensure that each thread meets the dimensional requirements of DIN 13 part 1, so interchangeability and assembly tolerances are maintained in serial production. Reduced chip problems and practical machining advantages Equipped with a peel cut for through threads, the tapping tool evacuates chips more reliably than conventional profiles, which lowers the risk of chip jamming in blind or through holes in ductile, long‑chipping materials. The straight flute profile produces predictable chip formation and simpler chip control, which benefits both manual and machine tapping operations. For basic setup, the specified shank diameter of 3.5 mm fits common collets and holders; confirm holder compatibility and clamping length before use to ensure optimal runout and thread quality. Compliance, tolerances and workshop benefits The tool is produced to metric thread standards with ISO2 (6H) tolerance, offering a balance between fit precision and assembly ease in mechanical components. The flank relief grinding reduces friction on thread flanks and improves surface finish of the internal thread, which can decrease torque during assembly and extend component life. Supplied as a single unit, the tap’s clear specification and standard conformity simplify inventory management and reduce procurement complexity for workshops and maintenance teams seeking reliable, repeatable tapping results. For precise tapping solutions from TECWERK, contact Metav Werkzeuge for tailored advice and fast supply via info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 2000867223NW Brand: TECWERK Product type: Machine tap DIN 371B AL M3 × 0.5 mm Packaging unit: 1 Core specifications Thread: M3 × 0.5 mm Shank diameter: 3.5 mm Tolerance: ISO2 (6H) Standards: DIN 371B; DIN 13 part 1 Special features Material: HSS‑Co (cobalt‑alloy high‑speed steel) Flute: Straight-flute, Form B, type AL Flanks: Relief-ground flanks Cut: Peeling cut for through threads Application: For long‑chipping, soft materials FAQ What materials is this tap intended for? The TECWERK machine tap M3 × 0.5 mm is optimised for long‑chipping, soft materials, where the straight‑flute geometry and peel cut improve chip evacuation and thread quality. What does HSS‑Co mean and why is it used? HSS‑Co denotes cobalt‑alloy high‑speed steel; the cobalt increases hot hardness and wear resistance, enhancing tool life and performance during continuous tapping. Is the tap suitable for through threads? Yes, the tool features a peel cut designed specifically for through threads, which helps prevent chip clogging and supports uninterrupted machining. What thread tolerance does the tap produce? Threads are produced to ISO2 (6H) tolerance in accordance with DIN 13 part 1, providing standardised internal thread accuracy for assembly compatibility. Which holders accept the shank diameter? The shank diameter is specified as 3.5 mm; use compatible collets or tapping holders that accommodate this dimension and ensure correct clamping for minimal runout. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of durable HSS‑Co construction, ISO‑class thread accuracy and a straight‑flute geometry that improves chip flow for trouble‑free production. Order this TECWERK tap via Metav Werkzeuge or consult our specialists for application advice. TECWERK machine tap — M3 x 0.5 mm HSS‑Co, straight flute, 6H tolerance A TECWERK machine tap designed for precision internal threads in demanding materials; suitable for machine tapping of metric ISO threads where consistent tolerance and heat resistance are required HSS‑Co for high temperature strength Straight flute for reliable chip evacuation ISO2 tolerance field (6H) ensures accurate threads Peel chamfer for through-hole tapping Extended performance through material and tolerance design The combination of HSS‑Co (cobalt‑alloyed high‑speed steel) and a strict ISO2 (6H) tolerance field provides tangible production advantages: enhanced heat resistance extends tool life under elevated cutting temperatures, while the 6H tolerance supports reproducible, serviceable internal threads that meet DIN reference standards. For workshop planners and production engineers, this means fewer rejects and less rework when producing metric fastenings to specification. The material choice is particularly beneficial when machining tougher alloys where standard high‑speed steels would wear prematurely. Improved chip control and thread finishing for reliable throughput A straight flute geometry combined with flanks that are relief ground (flank honing) reduces the risk of chip congestion in through‑hole operations. The integrated peel chamfer is engineered to initiate a controlled cut for through threads, reducing axial force peaks and improving thread profile integrity. These features translate into smoother machining cycles and a lower likelihood of tap breakage during continuous or automated tapping processes. Clear chip evacuation and a consistent cutting entry also simplify downstream quality assurance by yielding cleaner thread forms. Integration into production and practical handling Designed in accordance with DIN 13 specifications and produced as Form B / Type H, this tap fits established machine tap holders; the shaft 3.5 mm dimension supports secure clamping and stable torque transmission for machine tapping applications. The tool’s marking (red ring) assists fast identification on tool trolleys and in automated tool systems, aiding workflow efficiency. For procurement and operations teams, the result is a compact, robust solution that meshes with existing tool inventories while addressing the specific challenge of machining hard steels above 1000 N/mm² tensile strength. For technical guidance or to secure the TECWERK M3 machine tap for demanding threading tasks, contact Metav Werkzeuge for a tailored recommendation and order support via info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 2000867213NW Description: Machine tap DIN 371B H M3 x 0.5 mm HSS‑Co 6H TECWERK Packaging unit: 1 Facts Thread size: M3 x 0.5 mm Shaft diameter: 3.5 mm Tolerance field: ISO2 (6H) Standard: DIN 13 sheet 1 Special features Material: HSS‑Co (cobalt high‑speed steel) Form B, Type H Straight flute geometry Flanks honed (relief ground) Red ring marking Peel chamfer for through threads For steels >1000 N/mm² tensile strength FAQ What materials can be machined with this machine tap? This TECWERK machine tap is manufactured from HSS‑Co and specified for machining hard steels including applications with tensile strengths over 1000 N/mm². What does the tolerance field ISO2 (6H) mean for production? The ISO2 (6H) tolerance indicates a tighter internal thread tolerance class, ensuring consistent fit and interchangeability of threaded parts produced with this tap. Is the tap suitable for through or blind holes? The integrated peel chamfer is designed for through‑hole tapping and promotes controlled chip formation and ejection in through operations. Which standard does the thread conform to? Threads produced with this tool conform to the metric guidance of DIN 13 and are formed as per the declared thread size M3 x 0.5 mm. How is chip evacuation supported by the tool design? Chip evacuation is aided by the straight flute geometry and honed flanks, which together reduce chip packing and allow a steadier machining process. TECWERK: Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from a robust combination of HSS‑Co construction, DIN 371B geometry and ISO tolerance 6H for consistent M3 × 0.5 thread production; the design supports through-threading and is suitable for steels up to 900 N/mm², helping to reduce rework and cycle time. Order the TECWERK machine tap directly via Metav Werkzeuge or consult Metav's specialists for selection and delivery options. Maschinengewindebohrer DIN 371B M3x0,5mm HSS-Co 6H TECWERK — machine tap M3 × 0.5 mm, HSS‑Co, DIN 371B The Maschinengewindebohrer DIN 371B M3x0,5mm HSS-Co 6H TECWERK is a precision machine tap intended for cutting metric ISO threads in medium‑strength steels and for through‑hole applications where a shearing chamfer improves chip evacuation HSS‑Co alloy for high wear resistance DIN 371B form B, straight fluted design ISO metric thread M3 × 0.5, tolerance 6H Suitable for steels up to 900 N/mm² Consistent, measurable thread quality for production use The cobalt‑alloy construction and standard‑compliant geometry deliver a reproducible thread form suitable for serial production. Built from HSS‑Co, the tool maintains cutting edge stability at elevated temperatures and under continuous use; combined with DIN 371B Form B geometry and the ISO2 (6H) tolerance class, this results in threads that meet common assembly requirements without additional post‑processing. For workshop planners and production engineers, the clear specification of M3 × 0.5 mm and the adherence to DIN 13 part 1 simplify process validation and inspection routines. Broad application range with clear material limits The tool is specified for machining steels up to 900 N/mm² tensile strength, making it suitable for mild and many alloy steels encountered in general engineering. This specification indicates the mechanical limits where cutting performance and tool life are optimised; when facing harder materials, a different grade or geometry should be selected. The combination of HSS‑Co material and straight flute geometry balances wear resistance and chip formation for conventional through‑hole tapping tasks. Geometry and cutting edge features that speed up throughput Form B and the straight fluted design, together with flanks honed for reduced burr, contribute to controllable chip flow and lower thread roughness. The integrated shearing chamfer for through threads is engineered to slice chips cleanly on exit, reducing the risk of thread distortion and minimising the need for secondary deburring. These details translate into fewer rejects and shorter cycle times on automatic or semi‑automatic tapping machines, delivering tangible efficiency gains in production environments. Practical handling, mounting and traceable specification A clearly specified shaft diameter of 3.5 mm supports secure mounting in standard holders and collets, aiding quick tool changes and reliable runout control. Supplied as a single unit, the tap allows straightforward stock management for small batch production or toolroom use. As the tool conforms to established standards and is traceable via SKU 2000867243NW, integration into quality systems and material documentation is uncomplicated. This TECWERK tap is therefore a pragmatic choice where predictable performance and compatibility with existing equipment matter. For reliable supply and technical advice on TECWERK machine taps, contact Metav Werkzeuge GmbH at info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitability for specific applications and expected lead times Technical data Article number: 2000867243NW Description: Machine tap DIN 371B M3 × 0.5 mm HSS‑Co 6H TECWERK Packaging unit: 1 Manufacturer: TECWERK Core data Thread: M3 × 0.5 mm Shaft diameter: 3.5 mm Tolerance: ISO2 (6H) Material: HSS‑Co Suitable for steels up to approx. 900 N/mm² Form: B Special features Straight fluted geometry Flanks honed for improved thread finish Shearing chamfer for through threads Complies with DIN 13 part 1 FAQ Which materials can be machined with this tap? The Maschinengewindebohrer DIN 371B M3x0,5mm HSS‑Co 6H TECWERK is specified for use in steels up to approximately 900 N/mm² tensile strength and is optimised for those material classes. Is the tap intended for through holes or blind holes? The tool incorporates a shearing chamfer for through threads, so the Maschinengewindebohrer DIN 371B M3x0,5mm HSS‑Co 6H TECWERK is primarily intended for through‑hole applications. What thread tolerance and standard does the tap produce? Threads produced conform to metric ISO specifications in accordance with DIN 13 part 1, with a tolerance class of ISO2 (6H) as delivered by the Maschinengewindebohrer DIN 371B M3x0,5mm HSS‑Co 6H TECWERK. What holder or shank is required to use this tap? The tap has a shaft diameter of 3.5 mm; it mounts in holders or collets compatible with a 3.5 mm shank for secure clamping and reduced runout when using the Maschinengewindebohrer DIN 371B M3x0,5mm HSS‑Co 6H TECWERK. Is a coating applied to the tap? The tool is made from HSS‑Co base material; no additional coating is specified for the Maschinengewindebohrer DIN 371B M3x0,5mm HSS‑Co 6H TECWERK in the supplied data. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of high-precision thread form and robust heat resistance to maintain consistent production quality; order directly via Metav Werkzeuge or consult our specialists for application advice. Machine Tap DIN 371B Universal M3 x 0.5 HSS‑Co, vapourised — TECWERK machine tap for metric ISO threads The Machine Tap DIN 371B Universal M3 x 0.5 HSS‑Co vapourised is a precision machine tap designed for producing metric ISO threads in demanding materials; suited to automated tapping stations and conventional machine tools. HSS‑Co for high temperature strength Straight flutes for reliable chip evacuation ISO2 (6H) tolerance for accurate threads Shearing cut for clean through holes Consistent thread quality for reliable production The tool delivers repeatable results through the combination of HSS‑Co material and Form B geometry, which together increase heat resistance and edge stability during high‑rpm operations. The ISO2 (6H) tolerance and compliance with DIN 13 sheet 1 ensure that the produced threads meet established dimensional standards, reducing rework and assembly issues. By specifying a tool with these characteristics, process planners achieve measurable improvements in first‑pass yield and thread interchangeability. Broad material compatibility reduces tooling variants Designed for use in steel, stainless steel, spheroidal cast iron and various non‑ferrous metals, this tap minimises the need for multiple specialised tools. The straight flutes support effective chip evacuation in through‑hole tapping, while the shearing cut produces cleaner thread flanks and reduces burr formation. These features help to shorten cycle times and ease downstream finishing, offering a tangible economic benefit in mixed‑material production environments. Practical design features that aid workshop handling Attention to detail such as flank relief ground on the cutting edges and a defined shank Ø 3.5 mm make the tap straightforward to clamp and align in machine tool holders. The vapourised coating and visible green ring marking provide quick identification on the tool trolley and extra surface protection against wear. For maintenance, the robust design supports repeated resharpening cycles where appropriate, extending the service life and lowering total tooling cost per thread. Integration into production and operator safety This universal machine tap is optimised for automated feeding and conventional tapping heads alike, with a geometry that balances cutting performance and tool life. The straight‑flute configuration assists controlled chip flow, decreasing the risk of tap breakage in unattended operations. When combined with appropriate tapping speeds and reliable lubrication, the result is a stable process that supports continuous shifts and reduces unscheduled downtime. Contact Metav Werkzeuge for tailored application support and fast delivery from Emmerich — eMail info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitability for the intended materials and machines Technical Data Article number: 2000867678NW SKU: 2000867678NW Packaging unit: 1 Facts Thread: M3 x 0.5 Shank diameter: 3.5 mm Tolerance field: ISO2 (6H) Special features HSS‑Co (cobalt high‑speed steel) Form B, Type Universal Vapourised coating, green ring Straight fluted, flank relief ground Metric ISO thread, DIN 13 sheet 1 Shearing cut for through holes Suitable for steel, stainless steel, spheroidal cast iron, non‑ferrous metals FAQ What sizes and thread form does this tap produce? The TECWERK machine tap produces an M3 x 0.5 metric ISO thread in accordance with DIN 13 sheet 1 and the ISO2 (6H) tolerance class. Is the tool suitable for stainless steel? Yes, the HSS‑Co material and the tap geometry make the tool suitable for stainless steel as well as carbon steels and selected non‑ferrous metals. How does the shearing cut affect thread finish? The shearing cut on this machine tap improves chip control and produces cleaner thread flanks for through holes, reducing the need for secondary finishing. Can this tap be used in automated tapping machines? The universal geometry and straight flutes are compatible with automated tapping heads and conventional machine tool setups when combined with correct feed and lubrication. What indicates the coated version on the tool? The vapourised coating is accompanied by a visible green ring marking, which aids quick identification in the tool inventory. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of robust HSS‑Co PM material, a low‑friction HARDLUBE coating and DIN 371 Form B geometry for reliable, repeatable tapping results in mixed workshop environments; order the tool directly via Metav Werkzeuge or consult our specialists for application advice. TECWERK machine tap M3 x 0.5 mm (DIN 371B) – HSS‑Co PM, HARDLUBE, 2×D The TECWERK machine tap M3 x 0.5 mm (DIN 371B) is a universal, machine‑grade metric tap designed for through‑thread production in steel, stainless steel, aluminium and copper alloys. HSS‑Co PM for extended tool life HARDLUBE coating reduces friction DIN 371 Form B, 2×D, straight flute Universal for steel, stainless and aluminium Durable material for stable production cycles Constructed from HSS‑Co PM (powder‑metallurgy cobalt high‑speed steel), this machine tap offers a balance of hardness and toughness that supports consistent performance under cyclic loads. The cobalt content raises hot‑hardness and wear resistance, which translates into longer tool life and fewer tool changes on the production line. This material choice is particularly beneficial where repeatability and reduced downtime are priorities, because it maintains cutting geometry over a greater number of cycles than standard high‑speed steels. Geometry engineered for dependable thread quality Built to DIN 371 in Form B with a metric ISO thread and tolerance 6HX, the tool delivers predictable thread fits for assembly and mechanical fastening. The tap's straight flutes and optimized edge rounding improve chip formation and evacuation in through holes, while the included chamfer (pecking/chamfer for through threads) eases engagement and reduces the risk of thread distortion. These geometric refinements minimise rework, ensuring components meet specification without repeated adjustments. Versatile across common engineering materials The tool is specified for universal use across steel, stainless steel, aluminium and copper alloys, as well as cast materials, making it suitable for mixed‑material production environments and repair workshops. The 2×D flute length provides adequate reach for standard through‑holes while retaining rigidity for accurate thread profile formation. With a shank Ø 3.5 mm and right‑hand cutting direction, it is ready for standard machine tapping spindles and holders found in many small to medium machining centres. Coating and handling that improve process efficiency The HARDLUBE surface treatment reduces friction at the cutting zone, supporting smoother chip flow and improved surface finish in the finished thread. Lower friction also lessens heat build‑up, which contributes to extended service life of the cutting edges. For best results in production, combine the coated tap with appropriate cutting fluid and stable clamping; the machine‑grade design allows for automated tapping cycles while preserving thread accuracy and repeatability. For dependable metric tapping with proven HSS‑Co PM performance, contact Metav Werkzeuge to secure stock and discuss application details: info@metav-werkzeuge.com | +49 2822 7131930 Technical data Article number: 2000867977NW Designation: Machine tap DIN 371B M3 x 0.5 mm HSS‑Co PM HARDLUBE Manufacturer: TECWERK Packaging unit: 1 Numbers / Core technical data Thread: M3 × 0.5 mm Tolerance: 6HX (metric ISO) Length standard: DIN 371 (2×D) Shank diameter: 3.5 mm Cutting direction: right Designs / Special features HSS‑Co PM material HARDLUBE coating Form B (DIN 371) Straight fluted (straight‑grooved) Optimised edge rounding and cutting geometry Metric ISO thread to DIN 13 sheet 1 Chamfered lead for through threads Universal application: steel, stainless steel, aluminium, copper alloys, cast FAQ What materials can be processed with this machine tap? The TECWERK machine tap M3 x 0.5 mm (DIN 371B) is specified for universal use, suitable for steel, stainless steel, aluminium and copper alloys as noted in the technical description. How does the HARDLUBE coating help in production? The HARDLUBE coating on the tap reduces friction at the cutting edge, which improves chip evacuation and surface finish while extending the life of the HSS‑Co PM cutting material in repetitive tapping cycles. What does the 6HX tolerance mean for thread fit? Tolerance 6HX indicates a standard metric tapping tolerance that ensures a controlled thread fit; the TECWERK DIN 371B tap produces threads that meet this common industrial specification for reliable assembly. Is this tap suitable for machine tapping or hand use? Designed as a machine tap in accordance with DIN 371, the tool is intended primarily for machine tapping operations; the shank Ø 3.5 mm and 2×D length suit standard machine holders and automated tapping cycles. Why choose powder‑metallurgy HSS‑Co PM over conventional HSS? Powder‑metallurgy HSS‑Co PM offers improved microstructure uniformity and higher wear resistance compared with conventional HSS, providing longer life and consistent cutting performance for the TECWERK tapping application. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of high wear resistance, precise ISO2 (6H) tolerance and a TiN surface for extended tool life — ideal for reliable series production. Order the machine tap directly via Metav Werkzeuge or ask our consultants if needed. Machine tap DIN 371B M3×0.5 HSS‑Co TiN 6H – TECWERK The Machine tap DIN 371B M3×0.5 HSS‑Co TiN 6H is a straight‑fluted metric tap for through‑threads, optimised for machining steels up to 1000 N/mm² in industrial and workshop applications HSS‑Co construction for high wear resistance TiN coating for longer tool life Straight flutes with ground flanks Tolerance ISO2 (6H) for metric threads Reliable thread accuracy for repeatable assemblies This tap follows DIN 371B and delivers the ISO2 (6H) tolerance required for consistent, interchangeable metric threads. The standardised profile ensures that threaded parts meet specification tolerances, reducing rework and scrap in series production. Precise geometry provides stable seating and predictable torque, which supports quality assurance processes and simplifies inspection routines. High performance in demanding steels Manufactured from HSS‑Co and finished with a TiN coating, the tool resists abrasive wear and retains cutting edge life when used on materials up to 1000 N/mm² tensile strength. The cobalt alloy increases red hardness for elevated cutting temperatures, while the TiN layer reduces friction and improves wear resistance — a combination that sustains productivity and lowers tool change frequency in medium‑duty production runs. Design features that aid process reliability The straight flutes and ground flanks promote reliable chip formation and evacuation in through‑hole applications, while the chamfer designed for through threads ensures quick engagement and consistent thread starts. The tap’s shank diameter of 3.5 mm provides secure gripping in collets or tap adapters, reducing the chance of slippage and improving concentricity on automatic tapping machines. Practical application notes and workshop guidance This metric machine tap is suited to automotive, mechanical and general engineering workshops for production and repair tasks requiring fine M3 threads. The tool is intended for use in machine tapping operations rather than hand tapping; appropriate coolant and correct spindle alignment will extend tool life and improve surface finish. For tailored recommendations on speeds, feeds and holder selection, Metav Werkzeuge can advise on the optimum process parameters for specific materials and setups. Choose TECWERK machine taps stocked by Metav Werkzeuge for consistent thread quality and extended tool life; contact Metav Werkzeuge in Emmerich for process advice and availability via info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: 2000867300NW Product designation: Machine tap DIN 371B M3×0.5 HSS‑Co TiN 6H Manufacturer: TECWERK Packaging unit: 1 Facts Thread: M3×0.5 Tolerance class: ISO2 (6H) Shaft diameter: 3.5 mm Material suitability: steels up to 1000 N/mm² Special features HSS‑Co material TiN coating Form B (DIN 371B) Straight fluted Ground flanks Chamfer for through threads Conforms to DIN 13 sheet 1 FAQ What materials can be machined with this tap? The TECWERK machine tap is designed for machining steels up to 1000 N/mm² tensile strength and is suitable for standard engineering steels in production environments. Is this tap suitable for machine tapping or hand tapping? The tool is intended for machine tapping operations; the straight flutes and shank diameter support collet mounting and automated processes for consistent results. What does the TiN coating provide? A TiN coating improves surface hardness and reduces friction, which extends the service life of the tap under elevated cutting temperatures and abrasive conditions. How does the ISO2 (6H) tolerance affect fit? ISO2 (6H) tolerance ensures a standardised thread fit for metric internal threads, delivering reliable assembly tolerances for mating fasteners and components. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the HSS‑Co5 construction, Form B straight flutes and the ISO thread tolerance for consistent, high‑quality threads; order directly via Metav Werkzeuge or consult our specialists for application advice. Machine tap DIN 371B M3 x 0.5 HSS‑Co5 6H — RUKO A machine tap designed for producing ISO metric threads in steels, cast iron and non‑ferrous metals, optimised for through‑hole and general machine tapping applications HSS‑Co5 high‑cobalt steel Form B straight flutes Metric thread M3×0.5, tolerance 6H Suitable for steels up to 1,000 N/mm² Durable high‑cobalt construction for demanding production The HSS‑Co5 alloy delivers elevated heat and wear resistance compared with standard high‑speed steels, which is beneficial during continuous tapping cycles and higher cutting loads. The Form B geometry with straight flutes and flank relief concentrates cutting forces on the leading edges and reduces friction, helping to preserve thread geometry over many operations. This results in longer tool life and fewer interruptions to production, supporting steady workflow and reduced tooling costs. Precision fit and dependable chip control in through holes Designed to produce an ISO metric thread to DIN specifications with 6H tolerance, the tap ensures a reproducible fit for mating components, minimising assembly rework. The integrated peeling chamfer for through threads aids controlled chip formation and evacuation when tapping through holes, lowering the risk of clogging and damaged threads. Suitable for unalloyed and alloyed steels, temper cast iron and non‑ferrous metals, the tool balances cutting performance and surface finish to reduce post‑process corrections. Machine‑ready dimensions and workshop compatibility Built to DIN 371B geometry with a compact shank Ø 3.5 mm, the tap is compatible with common collet and chuck systems used in production machines and automatic tapping units. The right‑hand cutting orientation matches standard machine setups, while the modest shank diameter facilitates access in confined fixtures and jigs. Routine inspection and replacement are straightforward, and the robust construction supports predictable maintenance intervals for uninterrupted machining. For procurement and technical guidance on RUKO machine taps, contact Metav Werkzeuge in Emmerich at info@metav-werkzeuge.com or +49 2822 7131930 to ensure the right specification and reliable supply Technical data Article number: 4000601921NW Product: Machine tap DIN 371B M3 x 0.5 HSS‑Co5 6H RUKO Manufacturer: Ruko GmbH Packaging unit: 1 Facts Thread size: M3 x 0.5 Shank Ø: 3.5 mm Applicable tensile strength: up to 1,000 N/mm² Tolerance: 6H Standard: DIN 13 Blatt 1 Cutting direction: right‑hand Special features HSS‑Co5 material Form B straight flutes Flank relief ground Peeling chamfer for through threads Suitable for unalloyed and alloyed steels, temper cast iron and non‑ferrous metals FAQ Which materials can be machined with this tap? The RUKO machine tap is suitable for unalloyed and alloyed steels up to 1,000 N/mm², temper cast iron and a range of non‑ferrous metals. What thread form and tolerance does the tool produce? It produces an ISO metric thread M3 x 0.5 to DIN specifications with a tolerance field of 6H, ensuring a consistent fit for assembly. Is this tap recommended for through‑hole tapping? Yes — the tool includes a peeling chamfer designed specifically to improve chip control and evacuation for through threads. What shank size is required for clamping? The tap features a shank diameter of 3.5 mm, compatible with standard collet and small‑diameter chuck systems. Which standard does the tap conform to? Geometry follows DIN 371B and the thread form aligns with DIN 13 Blatt 1 for metric ISO threads. Manufacturer/Responsible: Ruko GmbH Präzisionswerkzeuge, Robert‑Bosch‑Strasse 7, 71088 Holzgerlingen

Take advantage of the combination of high wear resistance from the TiCN coating and the toughness of HSS‑Co for consistent ISO threads; order the component directly via Metav Werkzeuge or contact the consultants for application advice. TECWERK machine tap DIN 371C GG M3 x 0.5 mm — TiCN-coated HSS‑Co, tolerance 6HX TECWERK machine tap DIN 371C GG M3 x 0.5 mm is a precision threading tool for industrial machining, designed for reliable production of ISO metric threads in cast‑iron materials. HSS‑Co substrate with TiCN coating Straight fluted with flanks ground for accuracy Tolerance field 6HX for ISO metric M3 x 0.5 Suitable for grey and graphite cast irons Reliable thread quality for cast‑iron components The tap combines a HSS‑Co substrate with a TiCN surface finish to deliver a balance of toughness and wear resistance that suits abrasive cast materials. The 6HX tolerance field ensures that threads comply with ISO metric standards, reducing rejects and rework in series production. The combination of material choice and coating is particularly effective when machining grey cast iron and graphite cast iron, where edge stability and reduced built‑up edge extend tool life and maintain consistent thread form. Consistent cutting behaviour and dimensional stability A straight fluted geometry with ground flanks provides stable chip control and precise thread profiles, especially when producing both through and blind holes. The DIN 371C Form C design and Type GG classification contribute to predictable performance in automated tapping operations, while the modest shank Ø 3.5 mm supports secure clamping and alignment in dedicated tapping spindles. These features translate into measurable gains in process reliability and less downtime for tool changes. Practical advantages for workshop and production use The TiCN coating reduces friction and increases surface hardness, which means longer intervals between tool replacements and improved cost efficiency in the long run. The tool is specified for both through‑hole and blind‑hole tapping, enabling flexible use across repair work and repetitive production tasks. Clear identification via the white ring simplifies inventory handling and ensures the correct tool is selected at the machine, supporting a smoother workflow on the shop floor. Selection and application guidance For optimal results, select cutting parameters that match the base material and hole type; the HSS‑Co core tolerates higher thermal loads than standard HSS, while the TiCN layer favours moderate cutting speeds with reliable surface protection. When used in materials such as grey cast iron, the tool gives a balance of life and dimensional accuracy; in graphite cast iron and tempered cast types, its robustness reduces the risk of premature failure. Consider slight pecking cycles for deeper blind holes to aid chip evacuation and maintain thread integrity. For reliable high‑precision tapping with TECWERK’s TiCN‑coated HSS‑Co design, contact Metav Werkzeuge in Emmerich for ordering and technical consultation at info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: 2000867421NW Description: Machine tap DIN 371C GG M3 x 0.5 mm, HSS‑Co, TiCN, 6HX, TECWERK Facts Thread: M3 x 0.5 mm Tolerance field: 6HX Shank diameter: 3.5 mm Special features HSS‑Co material TiCN coating Form C, Type GG Straight fluted (straight flute) Flanks ground (ground flanks) White identification ring For through and blind holes Suited for grey cast iron, graphite cast iron, tempered cast iron FAQ What materials is this tap suitable for? The TECWERK machine tap (SKU 2000867421NW) is specified for grey cast iron, graphite cast iron and tempered cast iron as indicated in the product data. Can the tap be used for both through and blind holes? Yes, the tool is designed for through and blind holes and the straight flute geometry helps with chip control in both applications. What does the TiCN coating provide? The TiCN coating increases surface hardness and reduces friction, improving wear resistance and extending the service life of the HSS‑Co core in demanding cast‑iron machining. How precise are the threads produced? Threads are produced to an ISO metric profile with tolerance 6HX, providing consistent dimensional accuracy suitable for series production. Is the shank compatible with standard tapping spindles? The tool’s shank Ø 3.5 mm supports secure clamping in machines and spindles designed for small‑shank taps, enabling stable operation in automated setups. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from HSS construction, ISO2 (6H) tolerance and a 35° right-hand helix for dependable blind-hole metric threads — order the Machine tap DIN 371C M3 x 0.5 mm HSS 6H (RUKO) directly via Metav Werkzeuge or ask our consultants for tailored advice. Machine tap DIN 371C M3 x 0.5 mm HSS 6H – RUKO (35° helix, blind-hole) The Machine tap DIN 371C M3 x 0.5 mm HSS 6H (RUKO) is a high-speed steel machine tap engineered for cutting metric ISO threads in blind-hole applications across general workshop and light industrial environments. HSS Form C construction 35° right-hand helix ISO2 (6H) tolerance field Suitable for blind-hole threads Increased productivity through precise metric threading The RUKO machine tap delivers a reliable combination of hard-wearing HSS and a standardised thread form, enabling consistent creation of M3 x 0.5 mm metric threads to DIN 13 Part 1. The tool’s ISO2 (6H) tolerance ensures repeatable fit and interchangeability with mating components, reducing rework and inspection effort. For production and maintenance workflows that prioritise throughput, the tap’s geometry supports efficient cycle times while maintaining thread quality. Cleaner chips and safer blind-hole threading Designed with a 35° helix and relief-ground flanks, the tap improves chip control in confined bores and lowers the risk of chip jamming during blind-hole operations. The right-hand cut and helix angle favour axial chip evacuation and smoother cutting action, which benefits thread form and surface finish. Where access is limited, this geometry reduces the likelihood of thread damage and shortens rework intervals, making the tool well suited to small-bore, precision assemblies. Robust material capability and easy toolholder integration Manufactured in HSS and supplied in Form C, the tap is specified for machining unalloyed and low-alloy steels up to 800 N/mm², as well as malleable cast iron and non-ferrous metals, offering flexible application across workshop tasks. The shank 3.5 mm diameter provides secure clamping in standard toolholders, supporting stable rotation and consistent thread pitch generation. Conformity with metric ISO standards simplifies process planning and inventory management in mixed-production environments. Request a technical consultation or place an order for RUKO machine taps with Metav Werkzeuge — fast supply from Emmerich and expert advice available upon request Technical Data Article number: 4000601960NW Product: Machine tap DIN 371C M3 x 0.5 mm HSS 6H RUKO Manufacturer: Ruko GmbH Packaging unit: 1 Facts Thread size: M3 x 0.5 mm Shank Ø: 3.5 mm Helix angle: 35° Tolerance field: ISO2 (6H) Cutting direction: right-hand Application: blind-hole threads Special features Material: HSS Form: C Flanks relief-ground Standard: DIN 13 Part 1 Suitable for unalloyed and low-alloy steels up to 800 N/mm² Suitable for malleable cast iron and non-ferrous metals FAQ Is this tap suitable for blind-hole threading? The Machine tap DIN 371C M3 x 0.5 mm HSS 6H (RUKO, SKU 4000601960NW) is specifically designed for blind-hole threads thanks to its 35° helix and relief-ground flanks, which aid chip control in confined bores. Which materials can be machined with this tap? This RUKO machine tap is suitable for unalloyed and low-alloy steels up to 800 N/mm², malleable cast iron and various non-ferrous metals, as stated in the product specification. What tolerance and standard does the tap meet? Threads produced with this tool conform to DIN 13 Part 1 and the tap is manufactured to the ISO2 (6H) tolerance field for consistent thread fits. What is the shank diameter for clamping? The tap has a shank diameter of 3.5 mm, enabling secure clamping in standard small-tool holders for stable machining. Ruko GmbH: Manufacturer/Responsible: Ruko GmbH Präzisionswerkzeuge, Robert-Bosch-Strasse 7, 71088 Holzgerlingen

Benefit from the combination of HSS‑Co PM construction, HARDLUBE coating and DIN 371 Form C geometry for consistent, production-ready threads; order directly via Metav Werkzeuge or consult our specialists for application advice. Machine tap DIN 371C Universal M3 x 0.5 — HSS‑Co PM, HARDLUBE (TECWERK) The machine tap DIN 371C M3 x 0.5 HSS‑Co PM, HARDLUBE is a universal right‑hand spiral tap designed for blind holes in a wide range of metals, offering reliable dimensional control for production environments HSS‑Co PM for high wear resistance HARDLUBE coating for reduced friction Form C (DIN 371) — 2×D shank length Right‑hand 40° spiral for blind holes Engineered for dependable production threading The tool combines powder metallurgy HSS‑Co (HSS‑Co PM) with a HARDLUBE surface treatment to extend tool life and reduce seizing under moderate to heavy use. Powder metallurgy results in a more uniform carbide distribution, which improves toughness and wear resistance compared with conventional high‑speed steels. The result is a tap that maintains thread quality over longer production runs, reducing stoppages and rework while supporting consistent thread profiles to metric ISO tolerances. Broad material compatibility reduces tooling complexity Designed as a universal solution, the tap is suitable for machining threads in steel, stainless steel, aluminium and copper alloys, and castings, with geometry optimised to handle chip formation across these substrates. The combination of tool steel and coating helps manage heat and adhesion when cutting softer non‑ferrous alloys as well as tougher stainless grades. For shops that run mixed batches, this reduces the need for multiple dedicated taps and simplifies inventory management. Geometry and coating explained for practical benefits Form C in accordance with DIN 371 and a nominal cutting length of 2×D make the tool suitable for standard machine tapping operations, while the right‑hand 40° spiral favours blind‑hole applications by directing chips back out of the cut. The tap is produced to tolerance field 6HX for metric ISO threads, ensuring interchangeability and correct fit with mating parts. The HARDLUBE coating lowers friction, which translates into lower spindle load, improved surface finish and reduced tendency for chip welding on the cutting edges. Practical workshop integration and handling With a shank diameter of 3.5 mm and a DIN 371 build, the tap fits common machine holders and collets used in production environments. The universal cut and optimised edge rounding reduce the need for finishing passes in many assemblies, saving cycle time. For machine set‑up, the tool’s robust build supports stable feed rates and speeds appropriate for the listed materials; tool life extension and process reliability contribute to predictable maintenance cycles and fewer unscheduled tool changes. Contact Metav Werkzeuge today for tailored application guidance and to secure the TECWERK machine tap with HSS‑Co PM and HARDLUBE coating for reliable production threading — eMail info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 2000867991NW Name: Machine tap DIN 371C Universal M3 x 0.5 HSS‑Co PM HARDLUBE TW Facts Thread: M3 x 0.5 Form: DIN 371 C Cutting length: 2×D (DIN 371) Shank diameter: 3.5 mm Spiral angle: 40° right‑hand Tolerance: 6HX Special features Material: HSS‑Co PM (powder metallurgy cobalt high‑speed steel) Coating: HARDLUBE Application: blind holes (sacklochgewinde) Suitable for: steel; stainless steel; aluminium and copper alloys; castings Type: universal tap, right‑hand spiral FAQ What materials can be machined with this tap? The TECWERK machine tap DIN 371C M3 x 0.5 HSS‑Co PM, HARDLUBE is specified for steel, stainless steel, aluminium and copper alloys and castings, covering most common workshop substrates. Is the tap suitable for blind‑hole threading? Yes, the tool geometry and the right‑hand 40° spiral are optimised for blind holes; the product’s designation and construction indicate suitability for sacklochgewinde. What does HSS‑Co PM mean for tool life? HSS‑Co PM denotes powder metallurgy cobalt high‑speed steel; this produces a tougher, more wear‑resistant substrate so the TECWERK tap maintains edge integrity and extends service life under typical production conditions. How does the HARDLUBE coating help in practice? The HARDLUBE coating on the tap reduces friction and adhesion at the cutting zone, which lowers spindle load, improves surface finish and decreases the risk of chip welding on the cutting edges when producing the M3 x 0.5 thread. Which tolerance class and standard does the thread conform to? The tap is manufactured to DIN 371 Form C with tolerance field 6HX for metric ISO threads, providing compatibility with standard mating parts. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Combining HSS‑Co construction with a TiN coating provides extended tool life and consistent thread quality; the universal Form C design and 40° right‑hand helix ensure reliable performance in blind holes. Order directly via Metav Werkzeuge or consult their specialists for application advice. Machine tap DIN 371C Univ. M3 x 0.5 mm HSS‑Co TiN 6H — TECWERK The Machine tap DIN 371C Univ. M3 x 0.5 mm HSS‑Co TiN 6H TECWERK is a universal, TiN‑coated machine tap designed for metric ISO threads in blind holes across steels and non‑ferrous metals HSS‑Co construction for high wear resistance TiN coating for extended tool life Designed for blind holes with 40° helix Tolerance ISO2 (6H) for precise metric threads Durable cutting performance for high‑duty applications The HSS‑Co substrate combines hardness and toughness to withstand elevated temperatures and intermittent cutting, which translates into fewer tool changes and reduced downtime. The TiN coating lowers friction and improves surface hardness, delivering longer tool life and better wear resistance compared with uncoated taps. For workshops aiming to sustain throughput while maintaining thread quality, the material and coating pairing reduces replacement frequency and supports consistent production cycles. Accurate threads in blind holes with reduced rework Configured to DIN standards and optimised for blind holes, this tap follows DIN 13 Sheet 1 and produces metric ISO threads to tolerance ISO2 (6H), ensuring interchangeability and reliable assembly performance. The 40° helix combined with flanks honed minimises chip packing and promotes clean evacuation in bottoming operations, which reduces the risk of thread damage and subsequent rework. These characteristics make the tool suitable for precise fastening tasks where thread conformity is essential. Practical handling and broad material compatibility As a Form C (universal) tool with a clear green ring marking and a shank Ø 3.5 mm, the tap integrates easily into manual and machine tapping workflows. The geometry and material composition are suitable for a wide range of workpieces, including steel, stainless steel, spheroidal cast iron and non‑ferrous metals, allowing a single tool type to cover multiple applications. The universal profile supports simplified tool inventory and faster process planning, which benefits workshops and industrial users seeking efficient tooling solutions. For expert advice on integrating TECWERK’s TiN‑coated machine tap into production, contact Metav Werkzeuge — supplied from Emmerich with fast availability and technical guidance (info@metav-werkzeuge.com / +49 2822 7131930) Technical Data Article number: 2000867705NW Name: Machine tap DIN 371C Univ. M3 x 0.5 mm HSS‑Co TiN 6H TECWERK Manufacturer: TECWERK Packaging unit: 1 Facts Thread: M3 x 0.5 mm Shank diameter: 3.5 mm Helix angle: 40° right‑hand Tolerance class: ISO2 (6H) Standard: DIN 13 Sheet 1 Special features Material: cobalt high‑speed steel (HSS‑Co) Coating: TiN Form: C (universal) Marking: green ring Flutes: 40° right‑hand spiral, flanks honed Application: blind holes (bottoming threads) Suitable for: steel, stainless steel, spheroidal cast iron, non‑ferrous metals FAQ What materials can this tap machine handle? The TECWERK machine tap is suitable for steel, stainless steel, spheroidal cast iron and non‑ferrous metals, as specified for this universal Form C tool. Is the tap suitable for blind holes? Yes, the tap is designed for blind holes; the 40° right‑hand helix and honed flanks aid chip control in bottoming operations for cleaner threads. What does the TiN coating provide? The TiN coating on the TECWERK tap reduces friction and increases surface hardness, extending tool life and improving wear resistance during threading. What tolerance class does the tap produce? Threads are produced to tolerance class ISO2 (6H), compatible with metric ISO thread requirements and DIN 13 Sheet 1 standards. Can this tap be used in machine tapping units? The universal design and shank Ø 3.5 mm accommodate both manual and machine tapping setups, making it adaptable across common production environments. How does the HSS‑Co material benefit production? HSS‑Co offers enhanced heat resistance and toughness, resulting in improved tool life under higher cutting temperatures and intermittent machining conditions. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of precise metric thread production, robust HSS‑Co edge life and a vapourised finish for dependable chip control in blind-hole tapping. Choose this tap for consistent ISO‑class threads and secure workshop supply from Metav Werkzeuge or consult Metav’s specialists for application advice and order support. Machine tap DIN 371C M3×0.5, HSS‑Co, ISO2 (6H) — TECWERK The Machine tap DIN 371C M3×0.5 is a universal machine tap designed for producing metric ISO blind threads in steel, stainless steel and non‑ferrous metals. HSS‑Co material for high wear resistance Universal Form C geometry for versatile use Vapourised coating with green identification ring Tolerance ISO2 (6H) for precise metric threads Consistent, ISO‑class threads for critical assemblies The tap is manufactured to DIN 371C and cuts M3×0.5 mm metric threads with ISO2 (6H) tolerance, delivering repeatable thread form suitable for parts where fit and function are essential. Compliance with DIN 13 standards ensures the thread profile meets established dimensional and tolerance expectations, which reduces the risk of assembly issues and subsequent rework. This precision contributes directly to process reliability and predictable component interchangeability in serial production. Cutting geometry optimised for mixed materials and blind holes Built from HSS‑Co and shaped to Form C, the tool combines wear resistance with a geometry that balances cutting stability and chip control. A 40° helix with right‑hand spiral and relieved flanks promotes controlled chip flow when machining into confined cavities, making the tap particularly effective for blind threads where evacuation is critical. The design suits machining of steel, stainless steel and non‑ferrous metals, offering universal performance across common workshop materials while maintaining tool life and surface finish quality. Workshop efficiency through finish and handling details The vapourised coating and green identification ring simplify tool handling and recognition at the machine. A clearly defined shank Ø 3.5 mm facilitates secure clamping and quick changeover in automatic or manual tapping heads. The combination of coating, material selection and geometry reduces downtime for tap changes and supports a predictable maintenance interval, so tapping operations remain efficient and the production flow steady. For reliable metric threadmaking with TECWERK’s HSS‑Co taps, contact Metav Werkzeuge for tailored application guidance and assured supply from Emmerich. Technical data Article number: 2000867687NW Description: Maschinengewindebohrer DIN 371C Univ. M3×0,5mm HSS‑Co vap.6H TECWERK Manufacturer: TECWERK Packaging unit: 1 Facts Thread size: M3 × 0.5 mm Shank diameter: 3.5 mm Helix angle: 40° (right‑hand) Tolerance field: ISO2 (6H) Special features Material: HSS‑Co Geometry: Form C, universal type Finish: vapourised coating, green ring Flanks: relieved / undercut Standard: Metric ISO thread, DIN 13 sheet 1 Application: Blind‑hole threads Suitable for: Steel, stainless steel, spheroidal graphite cast iron, non‑ferrous metals FAQ Is this tap suitable for blind‑hole threading in steel? Yes. The Machine tap DIN 371C M3×0.5 from TECWERK is specified for blind threads and is suitable for steel machining thanks to its HSS‑Co construction and chip‑managing geometry. What does the ISO2 (6H) tolerance mean for assembly? ISO2 (6H) indicates a tighter internal thread tolerance class; the TECWERK tap produces threads within this ISO2 (6H) field, which supports consistent fits and reliable assemblies in serial production. Can the tap be used for stainless steel and non‑ferrous metals? Yes. The tool’s Form C geometry and HSS‑Co material permit use across stainless steel and non‑ferrous metals, providing versatile performance for mixed‑material workshops. How is the tool identified at the machine? The vapourised finish with a green ring provides quick visual identification of the TECWERK tap and its coating type, aiding tool management and changeover efficiency. What collet or holder fits the shank? The tap features a shank Ø 3.5 mm, which is compatible with holders and collets specified for that diameter; check machine clamping specifications to ensure secure mounting for tapping operations. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of a compact, machine-ready HSS‑Co tap set that combines metric ISO thread coverage with a robust HexDrive 6.3 mm (1/4") shank and neat storage in a plastic cassette; order directly via Metav Werkzeuge or consult our technical team for application advice. Machine Tap Bit Set DIN 371/376 Form RSP 15° HSS‑Co — VÖLKEL The Machine Tap Bit Set DIN 371/376 is a seven-piece metric tap kit designed for efficient machine tapping of ductile and easily machinable materials in workshop and production environments. HSS‑Co taps for ductile materials up to 900 N/mm² 1/4" (6.3 mm) HexDrive shank for machine use Metric ISO threads M3–M12 included Supplied in a durable plastic cassette Consistent machine-grade thread quality for reliable production The set provides taps manufactured to DIN 371 (M3–M10) and DIN 376 (M12) standards, ensuring reproducible thread geometry when used in powered tapping holders. Thanks to the HSS‑Co material, the taps maintain cutting edge integrity under continuous operation and elevated temperatures typical for high‑speed machining. The specified Form RSP 15° supports predictable chip formation and stable cut progression, which reduces thread runout and contributes to consistent component fit across batches. Optimised for common workshop materials and machine use These taps are specified for unalloyed and low‑alloy steels and other easily machinable workpieces up to 900 N/mm², offering a balance between toughness and red hardness through the cobalt‑alloyed high‑speed steel. The HexDrive 6.3 mm (1/4") shank is suited to standard quick‑change bit holders and tapping adaptors, enabling efficient changeovers on vertical machining centres, radial drills or dedicated tapping heads. The combination of material choice and shank design minimises tool breakage risk during interrupted cuts and helps to preserve thread accuracy. Compact kit layout that streamlines workshop organisation Delivered as a 7‑piece set, the kit contains one tap each for M3, M4, M5, M6, M8, M10 (DIN 371) and M12 (DIN 376), arranged in a practical plastic cassette for protected storage and clear tool selection. This ready‑to‑use configuration reduces downtime caused by searching for individual taps and supports a tidy tool cabinet or service trolley. The compact presentation also simplifies inventory control and replenishment planning in small and medium workshops. Practical benefits for process efficiency and tool handling Using machine‑grade tap bits with a standardised HexDrive interface accelerates set‑up and decreases tool change times, improving throughput in repetitive tapping operations. The cobalt alloy base of the cutters provides improved wear resistance compared with plain HSS in demanding cycles, which can extend effective tool life and reduce the frequency of replacement. For operations requiring reliable metric ISO threads across typical workshop materials, this set delivers a pragmatic combination of durability, compatibility and space‑saving storage. For a dependable, workshop‑ready metric tapping solution from VÖLKEL, request stock or technical recommendations from Metav Werkzeuge — contact info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitability for specific applications. Technical data Article number: 4000867731NW Name: Machine Tap Bit Set DIN 371/376 Form RSP 15° HSS‑Co Manufacturer: VÖLKEL GmbH Core specifications Sizes: M3, M4, M5, M6, M8, M10, M12 Shank: 6.3 mm (1/4") HexDrive Content: 7‑piece set Material: HSS‑Co Application: for materials up to 900 N/mm² Features & delivery Standards: DIN 371 (M3–M10), DIN 376 (M12) Thread type: metric ISO threads Form: RSP 15° Supplied in plastic cassette FAQ What sizes are included in the set? The set contains one tap each for M3, M4, M5, M6, M8, M10 (DIN 371) and M12 (DIN 376), supplied in a plastic cassette. Is this set suitable for machine tapping on a CNC mill? Yes. The HexDrive 6.3 mm (1/4") shank is compatible with standard quick‑change holders and tapping adaptors used on CNC mills and tapping heads. Which materials can be tapped with these tools? The taps are specified for easily machinable materials, notably unalloyed and low‑alloy steels, up to 900 N/mm², using the HSS‑Co design for improved wear resistance. What does Form RSP 15° mean for chip control? Form RSP 15° denotes the tap profile provided in this set; it is suitable for controlled chip formation during machine tapping on ductile materials. How does the material HSS‑Co benefit workshop use? The cobalt‑alloyed high‑speed steel offers greater heat and wear resistance than standard HSS, which helps to extend tool life under sustained machine operation. Manufacturer: VÖLKEL GmbH; Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Take advantage of a durable HSS‑Co PM core and HARDLUBE surface for longer tool life and reliable thread form; combine DIN 371 conformity and 2×D length for secure blind-hole threads. Order directly via Metav Werkzeuge or consult our specialists for application guidance. Machine thread tap DIN 371C M4×0.7 — HSS‑Co PM, HARDLUBE (TECWERK) Machine thread tap DIN 371C M4×0.7 for producing metric ISO threads in blind holes across common workshop materials HSS‑Co PM for high wear resistance HARDLUBE coating for reduced friction DIN 371 C, 2×D length for blind holes Consistent standard threads for precision assemblies The Machine thread tap DIN 371C M4×0.7 is designed to deliver repeatable, metric ISO thread quality in line with DIN 13. Its 6HX tolerance field provides a secure fit for mating bolts and screws, reducing rework and assembly time. This standard-compliant geometry ensures compatibility with industry parts and fixtures, so production runs maintain dimensional integrity and assembly reliability without frequent adjustments. Longer cutting life and smoother chip evacuation Constructed from HSS‑Co PM (powder-metallurgy cobalt high‑speed steel) and finished with HARDLUBE, the threading tool offers enhanced wear resistance and lower friction at the cutting edge. The optimised edge rounding and cutting geometry, together with a 40° right‑hand helix, promote controlled chip formation and smoother entry into blind threads. These features extend tool life and sustain cycle times, supporting efficient workflows and predictable maintenance intervals. Universal application for mixed-material workshops Built as a universal type, the tool is suitable for machining steel, stainless steel, aluminium and copper alloys, and cast materials, making it a flexible choice for mixed-production environments. Its 2×D length and DIN 371 shank dimensions (including a 4.5 mm shank) suit common machine holders and tapping heads, facilitating quick tool changes. For less experienced users, powder‑metallurgy cobalt means improved toughness compared with standard HSS, which helps avoid premature chipping when working with tougher alloys. For reliable blind‑hole threading in demanding shop conditions, choose the TECWERK tap with HSS‑Co PM and HARDLUBE and obtain the correct variant through Metav Werkzeuge — contact our technical team at info@metav-werkzeuge.com or by phone on +49 2822 7131930 for tailored advice. Technical Data Article number: 2000867992NW Product designation: Machine thread tap DIN 371C M4×0.7 TW Manufacturer: TECWERK Packaging unit: 1 Core data Thread size: M4×0.7 Length: DIN 371 (2×D) Shank diameter: 4.5 mm Helix angle: 40° right‑hand Tolerance field: 6HX Cutting direction: right Special features Material: HSS‑Co PM (powder metallurgy cobalt high‑speed steel) Coating: HARDLUBE Form: C, type Universal For blind holes Optimised edge rounding and cutting geometry Metric ISO thread, DIN 13 Blatt 1 Suitable for steel, stainless steel, aluminium, copper alloys and cast FAQ What materials can be machined with this tap? The Machine thread tap DIN 371C M4×0.7 is specified for universal use and suits steel, stainless steel, aluminium, copper alloys and cast materials, making it versatile for workshop tasks. Is this tap suitable for blind holes or through holes? This DIN 371 C tap is intended for blind holes; the 2×D length and flute geometry are optimised for secure chip control in confined hole depths. What benefits does the HARDLUBE coating provide? The HARDLUBE coating on the TECWERK tap reduces friction and adhesion at the cutting edge, supporting longer tool life and smoother tapping cycles, particularly in tougher materials. Which tolerance and thread standard does the tap produce? Threads are produced to metric ISO standards per DIN 13 Blatt 1 with a 6HX tolerance field, ensuring consistent fits for standard fasteners; SKU 2000867992NW identifies this exact variant. TECWERK: Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of durable HSS‑Co construction, straight‑flute geometry and ISO‑class accuracy for reliable, repeatable thread production; order the item directly via Metav Werkzeuge or ask the consultants for technical advice if required. TECWERK machine tap M4 x 0.7 mm, DIN 371B, HSS‑Co, 6H The TECWERK machine tap M4 x 0.7 mm is a Form B, Type AL machine tap designed for through threads in long‑chipping, soft materials and for high‑productivity machining. High‑speed cobalt steel (HSS‑Co) construction Straight flutes for consistent chip evacuation Flank‑relieved geometry for smoother cutting Designed for through threads in soft, long‑chip materials Consistent cutting performance and extended tool life The tool is manufactured from HSS‑Co (cobalt‑alloyed high‑speed steel) to maintain hardness at elevated temperatures and resist wear during series production. The combination of Form B geometry and flank relief reduces cutting forces and chatter, which leads to more consistent thread profiles and prolongs service intervals. The straight‑flute design promotes controlled chip formation and evacuation, particularly beneficial when machining materials that produce long chips, so cycle times remain stable without frequent interruptions. Optimised for through‑threading in soft, long‑chip materials Engineered with a dedicated shearing cut for through threads, this tap reliably forms threads where chip evacuation is critical. The tool is particularly suited to soft, long‑chipping workpieces, delivering a predictable chip flow and minimising the risk of chip jamming. As a result, process stability is improved in repetitive operations and the setup requires fewer manual interventions, supporting efficient production runs and reduced scrap rates. Precision threads to ISO standards for interchangeability The tap produces metric ISO threads in accordance with DIN 13 (sheet 1) and is manufactured to the ISO2 tolerance field (6H) for internal threads, ensuring compatibility with standard fasteners and mating parts. The dimensional control guarantees consistent mating behaviour and repeatable assembly quality. The specified M4 x 0.7 mm geometry yields reliable mechanical engagement where thread accuracy is essential for assembly performance. Workshop integration and handling A shank diameter of 4.5 mm ensures straightforward clamping in common machine tool collets or holders used for small‑diameter tapping operations. The Type AL designation denotes the specific point and flute treatment that facilitates the intended through‑thread application, reducing rework and minimising cycle interruptions. For integration into existing processes, the tap’s standard compliance and robust material make it suitable for automated tapping units as well as conventional machine tools, supporting both single‑station and multi‑station setups. For procurement or technical advice regarding the TECWERK machine tap M4 x 0.7 mm, contact Metav Werkzeuge for reliable supply from Emmerich or request tailored consultation via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 2000867224NW Designation: Machine tap, M4 x 0.7 mm, DIN 371B TECWERK Manufacturer: TECWERK Packaging unit: 1 Core technical figures Thread: M4 x 0.7 mm Shank diameter: 4.5 mm Tolerance: ISO2 (6H) Standard: DIN 13 sheet 1 Special features Cobalt‑alloy high‑speed steel (HSS‑Co) Form B, Type AL Straight fluted geometry Flank‑relieved cutting edges Shearing cut for through threads Optimised for long‑chipping, soft materials FAQ Which materials is this tap best suited for? The TECWERK machine tap M4 x 0.7 mm is optimised for long‑chipping, softer workpiece materials where controlled chip evacuation is required, as stated in the product specification. Does the 6H tolerance ensure interchangeability with standard fasteners? Yes, the ISO2 (6H) tolerance field corresponds to a common internal thread class that ensures reliable mating with standard metric external threads produced to corresponding tolerance classes. Is this tap suitable for through‑hole threading? The tool includes a shearing cut specifically for through threads, enabling effective chip formation and evacuation during through‑hole tapping operations. What clamping or holder size is needed for this tap? The tool has a shank diameter of 4.5 mm, which should be accommodated by collets or holders designed for small‑diameter tapping tools; compatibility depends on the machine’s tool‑holding system. Which standards govern the thread form produced by this tap? Threads produced conform to DIN 13 (sheet 1) and the DIN 371B form designation, providing standardised geometry and production expectations. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of robust HSS‑Co construction, precise DIN 371C Form C geometry and a secure shank Ø 4.5 mm for dependable thread production in blind holes; order through Metav Werkzeuge or consult our specialists for application advice. TECWERK machine tap DIN 371C M4 x 0.7 HSS‑Co, right‑hand spiral 40° The TECWERK machine tap DIN 371C M4 x 0.7 is a Form C, cobalt-alloy HSS tool engineered for producing metric ISO blind threads in steels up to approx. 900 N/mm², suitable for machine tapping applications HSS‑Co for enhanced heat and wear resistance Right‑hand spiral 40° for reliable chip evacuation Metric ISO thread M4 x 0.7 with tolerance 6H Shank Ø 4.5 mm for secure machine mounting Increased cutting life through cobalt high‑speed steel The tool is made from HSS‑Co, a cobalt-alloy high‑speed steel that improves hardness at elevated temperatures and extends tool life under heavy use. This material choice translates into fewer tool changes and lower downtime in production environments. For machine shops working with medium‑to‑high strength materials, the material composition delivers consistent performance when producing metric ISO threads in components subject to repeated manufacture. Clean thread formation in blind holes with spiral geometry Designed as DIN 371C Form C, the tap features a right‑hand spiral 40° which actively directs chips back out of the hole when forming threads in blind holes. The flanks are relieved to reduce friction and to promote smooth chip flow, improving thread quality and reducing the risk of chip jamming. The integrated tolerance 6H provides a predictable internal thread fit that aligns with ISO specifications, making the result compatible with standard fasteners and assemblies. Machine compatibility and reliable mounting for industrial use With a shank Ø 4.5 mm, this machine tap offers secure clamping in common holders and collets, supporting stable concentricity during tapping cycles. The design suits automated and semi‑automated machines where repeatability and positional accuracy are required. Combined with its geometry and material, the tool is engineered for efficient series production, contributing to reproducible thread quality and lower per‑part tooling costs. Contact Metav Werkzeuge for tailored advice on integrating the TECWERK M4 x 0.7 machine tap into existing workflows; technical queries and order support are available via info@metav-werkzeuge.com or by telephone on +49 2822 7131930 Technical data Article number: 2000867264NW Label: Maschinengewindebohrer DIN 371C M4x0,7mm HSS‑Co 6H TECWERK SKU: 2000867264NW Facts Thread size: M4 x 0.7 Shank diameter: Ø 4.5 mm Suitable material tensile strength: up to approx. 900 N/mm² Spiral direction/angle: Right‑hand spiral 40° Tolerance class: ISO2 (6H) Special features Material: HSS‑Co (cobalt high‑speed steel) Geometry: DIN 371C, Form C Application: for blind holes (sacklochgewinde) Flank treatment: flanks relieved for improved chip control FAQ What materials can be machined with this tap? The TECWERK machine tap is specified for steels with tensile strength up to approx. 900 N/mm²; its HSS‑Co composition is chosen for durability when machining these materials. Is this tap suitable for blind holes? Yes, the tool is designed specifically for blind holes; the right‑hand spiral 40° promotes reliable chip evacuation and reduces clogging. What tolerance and thread fit does the tap produce? The tap produces metric ISO threads to DIN 13 / ISO2 (6H) tolerance, providing a standard internal thread fit for general engineering applications. How should the tap be mounted in the machine? Use a suitable collet or holder that accepts a shank Ø 4.5 mm to ensure concentric clamping and stable operation during tapping cycles. Does the geometry reduce the risk of chip breakage or jamming? The Form C geometry with relieved flanks and the 40° spiral are engineered to manage chips effectively, lowering the likelihood of jamming in blind holes. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Combining HSS cutting geometry, ISO tolerance 6H and a straight‑fluted Form B design ensures consistent, high‑quality threads in production environments; ideal for machining unalloyed and low‑alloy steels up to 800 N/mm². Order the machine tap directly via Metav Werkzeuge or consult our specialists for application advice and supply options. Machine tap DIN 371B M4 x 0.7 HSS 6H – RUKO A machine tap DIN 371B M4 x 0.7 HSS 6H RUKO optimised for fast, repeatable threading in production and maintenance settings across steel, cast iron and non‑ferrous materials HSS, Form B, straight‑fluted Metric ISO thread M4 x 0.7 Tolerance field ISO2 (6H) Suitable for steels up to 800 N/mm² Accurate threads that fit first time The combination of DIN 371B geometry and the ISO2 (6H) tolerance field provides reproducible thread profiles and reliable interchangeability. Manufactured from HSS, this tap maintains cutting edge stability under continuous machine use, reducing the risk of rework. The relieved flanks and precision form minimise thread distortions and ensure each tapped hole meets dimensional expectations, which supports predictable assembly performance and shorter inspection cycles. Cutting geometry tailored to through‑hole production Built as Form B with a straight‑fluted layout and a defined cutting chamfer for through threads, the tool manages chip flow for clean evacuation in powered tapping operations. The tool is specified for unalloyed and low‑alloy steels up to 800 N/mm², temper cast iron and a range of non‑ferrous metals, offering process flexibility across typical workshop materials. The right‑hand cutting direction and flank relief reduce cutting forces and contribute to a consistent surface finish in the thread flanks. Smooth integration into workshop routines The specified shaft diameter 4.5 mm facilitates secure clamping in standard tool holders, supporting stable spindle engagement and repeatable tool runout. With a focus on production efficiency, the design reduces cycle variability and helps maintain machine uptime. For teams seeking technical clarification on application limits or fixturing, Metav Werkzeuge supplies detailed guidance to support setup and ensure the component matches process requirements. Contact Metav Werkzeuge for tailored advice and fast supply of the RUKO machine tap M4 x 0.7 (SKU 4000601889NW); phone +49 2822 7131930 or email info@metav-werkzeuge.com Technical Data Article number: 4000601889NW Description: Maschinengewindebohrer DIN 371B M4x0,7mm HSS 6H RUKO Manufacturer: Ruko GmbH Präzisionswerkzeuge Packaging unit: 1 Facts Thread: M4 x 0.7 Tolerance: ISO2 (6H) Shaft diameter: 4.5 mm Material strength rating: up to 800 N/mm² Cutting direction: right‑hand Special features Material: HSS Form B, straight‑fluted Flank relief (flanks relieved) Metric ISO thread to DIN 13 sheet 1 Cutting chamfer for through threads Suitable for unalloyed and low‑alloy steels, temper cast iron and non‑ferrous metals FAQ Which materials can be machined with this tap? The RUKO machine tap DIN 371B M4 x 0.7 (SKU 4000601889NW) is suitable for unalloyed and low‑alloy steels up to 800 N/mm², temper cast iron and various non‑ferrous metals. What does the ISO2 (6H) tolerance mean for assemblies? ISO2 (6H) indicates a standardised tolerance field that ensures consistent external and internal thread fits; the RUKO tap produces threads that meet the expected interchangeability for metric assemblies. Is this tool intended for hand or machine tapping? This is a machine tap designed for powered tapping operations; the straight‑fluted, Form B geometry and right‑hand cut are optimised for machine use and through‑hole threading. Does the tap have a coating? No coating is specified for this RUKO tap; the tool is manufactured from high‑speed steel (HSS) and relies on its base material and geometry for cutting performance. What is the supplied shank size and packaging? The tool has a shaft diameter of 4.5 mm and is supplied in a packaging unit of 1 (SKU 4000601889NW). Manufacturer/Responsible: Ruko GmbH Präzisionswerkzeuge, Robert‑Bosch‑Strasse 7, 71088 Holzgerlingen

Take advantage of the combination of HSS‑Co5 wear resistance, ISO2 (6H) thread accuracy and a right‑hand 35° spiral for dependable blind‑hole tapping; order the Machine Tap DIN 371C M4 x 0.7 HSS‑Co5 directly via Metav Werkzeuge or ask our consultants if needed. Machine Tap DIN 371C M4 x 0.7 HSS‑Co5 (RUKO) — spiral form C tap for blind holes, ISO2 (6H) metric thread Machine Tap DIN 371C M4 x 0.7 HSS‑Co5 is a spiral‑fluted, form C machine tap designed for efficient creation of M4 x 0.7 metric ISO threads in blind holes, suitable for a range of steels and non‑ferrous metals HSS‑Co5 high‑speed steel with 5% cobalt Form C spiral tap, right‑hand spiral 35° For blind holes, metric ISO thread M4 x 0.7 ISO2 tolerance (6H) for precise mating Durable alloyed steel for longer tool life and consistent thread quality The combination of HSS‑Co5 (high‑speed steel with 5% cobalt) and honed flanks gives the tap extended edge stability and resistance to heat‑related wear. This material choice reduces flank wear when cutting into unalloyed and alloyed steels up to 1000 N/mm² tensile strength and also performs well in malleable cast iron and various non‑ferrous metals. The net result is fewer tool changes and a lower risk of thread rework, supporting continuous production in busy workshops and small‑batch industrial runs. Geometry optimised for blind‑hole tapping and reliable chip control The form C geometry with a right‑hand spiral of 35° is tailored to evacuate chips back into the flute when tapping blind holes, decreasing the likelihood of chip build‑up at the hole bottom. Combined with ISO2 (6H) tolerance and the DIN 13 Blatt 1 thread form, this design ensures repeatable, accurate M4 x 0.7 threads that fit mating parts without excessive play. The honed flank edges improve surface finish and reduce the cutting forces required, which benefits machine tool spindle life and workpiece integrity. Practical performance and application guidance for production use Shaft diameter and cutting direction are configured for secure clamping and standard machine tapping operations; the specified 4.5 mm shank and right‑hand cutting orientation match common tool holders and collets. For best results, use appropriate cutting fluid and match spindle speeds to the material being machined; this preserves the tap’s cutting geometry and enhances lifetime. Supplied as a single unit, the tool is intended for professional use in machine shops and maintenance departments where reliable, metric thread production is essential. For tailored machining advice or to procure the RUKO Machine Tap DIN 371C M4 x 0.7 HSS‑Co5, contact Metav Werkzeuge GmbH in Emmerich by e‑mail at info@metav-werkzeuge.com or by phone at +49 2822 7131930 — Metav’s experts are available to assist with selection and application details Technical data Article number: 4000601994NW Item: Machine Tap DIN 371C M4 x 0.7 HSS‑Co5 6H RUKO Manufacturer: Ruko GmbH Präzisionswerkzeuge Packaging unit: 1 UID: 4000601994NW Core technical figures Thread: M4 x 0.7 Tolerance: ISO2 (6H) Shank diameter: 4.5 mm Spiral angle: 35° (right‑hand) Recommended material strength: up to 1000 N/mm² tensile strength Special features and materials Material: HSS‑Co5 (high‑speed steel with 5% cobalt) Form: DIN 371C (form C) spiral tap Application: for blind holes Flanks: honed (flank regrind) Thread standard: metric ISO, DIN 13 Blatt 1 Cutting direction: right‑hand cutting FAQ What materials can this tap machine reliably cut? The RUKO machine tap is made from HSS‑Co5 and is suitable for unalloyed and alloyed steels up to 1000 N/mm², temper cast iron and various non‑ferrous metals. Is this tap suitable for blind‑hole applications? Yes, the DIN 371C form C geometry with a 35° right‑hand spiral is specifically designed to evacuate chips when producing blind holes. What thread tolerance does the tool produce? This tap produces metric ISO threads to ISO2 (6H) tolerance, delivering accurate fits for standard M4 x 0.7 threaded assemblies. Can the tap be used in automatic tapping machines? The tool’s shank diameter of 4.5 mm and right‑hand cutting direction make it compatible with standard machine tapping setups; check machine collet compatibility before use. Which standard defines the thread form? The thread form follows DIN 13 Blatt 1, ensuring conformity with common metric ISO thread profiles. Manufacturer/Responsible: Ruko GmbH Präzisionswerkzeuge, Robert‑Bosch‑Strasse 7, 71088 Holzgerlingen

Take advantage of a wear‑resistant HSS‑Co substrate combined with a TiN coating and a 40° right‑hand spiral for reliable M4 ISO threads in blind holes — order and procurement support available via Metav Werkzeuge or consult the technical team for specification checks. Machine tap DIN 371C M4×0.7 HSS‑Co TiN (6H) by TECWERK The Machine tap DIN 371C M4×0.7 HSS‑Co TiN is a metric machine tap designed for producing precise ISO threads in blind holes, suited to machining medium‑to‑high strength steels. Cobalt HSS for high tensile materials TiN coating for extended tool life 40° right‑hand spiral for blind holes ISO2 (6H) tolerance for precise fits Durable substrate and coating for tough production demands The tap is manufactured from HSS‑Co (cobalt high‑speed steel), providing improved hot hardness and resistance to wear compared with standard high‑speed steels; this translates to longer service intervals and fewer tool changes in serial production. The TiN coating further reduces friction and enhances surface hardness, which benefits cycle times and repeatability when threading steels up to 1000 N/mm². For workshop managers and production engineers, this means a measurable improvement in process stability and less unplanned downtime. Industrial accuracy and interchangeability for assembly lines Compliance with DIN 13 (sheet 1) and the ISO2 (6H) tolerance class ensures that produced threads meet industrial interchangeability standards. The metric M4×0.7 thread form is executed with consistent flank geometry and dimensional conformity, which supports tight assembly tolerances and repeatable fits. The tolerance class 6H indicates a standard internal thread tolerance suitable for general engineering use; in practice this results in dependable mating with bolts and fasteners specified to the same standard, reducing rework and inspection effort on the shop floor. Optimised flute geometry and handling for blind‑hole threading The tool’s 40° right‑hand spiral and flank relief are configured to assist chip control in blind‑hole applications, guiding chips away from the cutting edge and reducing the risk of clogging. This spiral geometry, combined with the relieved flanks, also eases thread forming and extraction forces in confined holes. The tap’s shaft Ø 4.5 mm provides compatibility with common machine holders and collets, supporting straightforward integration into automatic tapping units. Together, these features lower cycle variations and contribute to a predictable tool life profile, which supports efficient inventory planning and operator workflows. For procurement assistance, delivery from Emmerich and specific technical advice from Metav Werkzeuge, contact info@metav-werkzeuge.com or call +49 2822 7131930 — consultancy and order handling are available directly through Metav Werkzeuge Technical Data Article number: 2000867312NW Product: Machine tap DIN 371C M4×0.7 HSS‑Co TiN 6H TECWERK Packaging unit: 1 Brand: TECWERK Core measurements Thread size: M4 × 0.7 mm Helix angle: 40° (right‑hand) Shaft diameter: 4.5 mm Material suitability: steels up to 1000 N/mm² tensile strength Tolerance: ISO2 (6H) Standard: DIN 13 Blatt 1 Special features HSS‑Co substrate (cobalt high‑speed steel) TiN‑coated surface Form C design Flank relief (hinterschliffen) Designed for blind‑hole threading Metric ISO thread profile FAQ Which materials can be machined with this tap? The Machine tap DIN 371C M4×0.7 HSS‑Co TiN is specified for steels up to 1000 N/mm² tensile strength and performs best on medium‑to‑high strength steel grades. Is this tap suitable for blind‑hole applications? Yes, the tool is designed for blind‑hole threads; the 40° right‑hand spiral and relieved flanks support chip evacuation and reduce clogging in closed‑end holes. What tolerance class does the tap produce? Threads are produced to ISO2 (6H) tolerance in accordance with DIN 13 Blatt 1, providing standardised internal thread accuracy for reliable assembly fits. How does the TiN coating affect performance? The TiN coating lowers friction, increases surface hardness and extends tool life, resulting in more consistent cycle times and reduced wear in batch production. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund