Take advantage of the combination of high cutting performance and reliable thread quality for faster, repeatable production results; order the tap directly via Metav Werkzeuge or consult our specialists for application-specific advice. TECWERK M4 x 0.7 mm HSS‑Co machine tap DIN 371C, TiCN‑coated A TECWERK M4 x 0.7 mm HSS‑Co machine tap DIN 371C engineered for producing metric ISO blind threads in stainless, acid‑ and heat‑resistant steels in workshop and production settings TiCN coating for extended tool life 40° spiral for efficient chip control in blind holes HSS‑Co for machining high‑strength steels ISO2 (6H) tolerance for precise thread fit Consistent ISO threads reduce rework and assembly time The tool follows DIN 371C for metric ISO threads and is manufactured to ISO2 (6H) tolerance, ensuring predictable thread geometry and repeatable assembly behaviour. Specifying a tap to this standard reduces trial-and-error during setup and minimises the need for secondary rework. For production runs where interchangeability and part compatibility matter, the adherence to recognised standards delivers measurable process reliability and shorter inspection cycles. Coating and substrate for sustained cutting performance Built from HSS‑Co (cobalt high‑speed steel) and finished with a TiCN coating, this tap offers improved wear resistance and reduced friction under demanding conditions. The combination of a cobalt alloy substrate and a hard titanium carbonitride layer helps maintain cutting geometry and surface quality when working with tough materials. The result is longer tool life, fewer tool changes and a steadier cost per thread over the production run when compared with uncoated high‑speed steel tools. Optimised geometry for blind hole applications Designed specifically for blind‑hole threading, the tool features a 40° spiral and flank ground geometry to aid chip formation and evacuation towards the entrance rather than into the bottom of the hole. This chip‑flow behaviour significantly lowers the risk of chip jamming and improves thread flank finish, which in turn reduces the probability of scrapped parts. The tap’s shank and flute design deliver reliable performance when producing internal threads that must be free of chips and burrs. Practical dimensions and workshop integration With a shank Ø 4.5 mm and compact form suited to standard tap holders, the tool integrates easily into existing setups and automated feeding systems. Its Form C / Type VA designation and blue ring identification simplify inventory management. Supplied as a single‑unit pack, the component is ready for immediate use and straightforward to store. For specific machine settings or coolants, Metav Werkzeuge’s technical resources can assist in matching cutting speeds and feeds to the material grade for optimal throughput. For precise threaded components in stainless and heat‑resistant steels, contact Metav Werkzeuge to order this TECWERK machine tap or to request tailored application advice – eMail: info@metav-werkzeuge.com | Tel: +49 2822 7131930 Technical data Article number: 2000867775NW Item: Machine tap DIN 371C VA M4 x 0.7 mm HSS‑Co TiCN 6H TECWERK Manufacturer: TECWERK Packing unit: 1 Core specifications Thread size: M4 x 0.7 mm Shank diameter: 4.5 mm Helix angle: 40° Tolerance: ISO2 (6H) Tensile strength capability: up to 1000 N/mm² Materials & special features Material: HSS‑Co (cobalt high‑speed steel) Coating: TiCN Type: VA; Form C; blue ring Application: blind hole threads Standard: DIN 13 Sheet 1 Flank ground Right‑hand spiral; chip control for blind holes FAQ What materials can be machined with this tap? The tap is intended for stainless, acid‑ and heat‑resistant steels and is specified for materials with tensile strength up to 1000 N/mm²; the TECWERK M4 x 0.7 mm tool performs reliably in these alloys. Why is the 40° spiral important for blind holes? The 40° helix directs chips away from the thread root in blind holes, reducing chip packing and improving surface finish; this geometry is a core feature of the TECWERK design for blind‑thread applications. How does the TiCN coating benefit production? The TiCN coating lowers friction and enhances wear resistance, extending tool life and enabling steadier cutting conditions compared with uncoated counterparts. What does ISO2 (6H) tolerance mean for assembly? ISO2 (6H) indicates a precise internal thread tolerance that supports consistent part interchangeability and reduces the need for post‑process adjustments. Is the shank size suitable for standard holders? The tool’s shank Ø 4.5 mm fits common tap holders and collets, allowing easy integration into existing machine setups. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Maschinengewindebohrer DIN 371C M4x0,7mm HSS 6H RUKO Der Maschinengewindebohrer DIN 371C M4x0,7mm HSS 6H RUKO ist ein präzisionswerkzeug für die Fertigung von Sacklochgewinden in unlegierten und niedriglegierten Stählen sowie NE‑Metallen und Temperguss HSS, Form C mit 35° Rechtsdrall Flanken hinterschliffen für saubere Schnitte Toleranzfeld ISO2 (6H) für präzise Passungen Geeignet für Sacklochgewinde nach DIN 13 Blatt 1 Schaft-Ø 4,5 mm, rechtsschneidend Hohe Schnittleistung bei Serienbearbeitung Die Kombination aus HSS (Hochleistungsschnellstahl) und der Geometrie Form C sorgt für hohe Standzeit und konstante Schnittqualität. Durch den 35° Rechtsdrall wird Späneförderung optimiert, wodurch die Bearbeitung von Sacklochgewinden effizienter verläuft. Anwender profitieren von geringeren Rüstzeiten und gleichbleibender Gewindequalität, was die Produktivität in Serienfertigung erhöht. Materialkompatibilität und sichere Anwendung Konzipiert für unlegierte und niedriglegierte Stähle bis 800 N/mm², Temperguss und verschiedene NE‑Metalle, bietet das Werkzeug die nötige Robustheit für vielseitige Fertigungsaufgaben. Die präzise Schneidkante mit hinterschliffenen Flanken reduziert Gratbildung und minimiert Nacharbeit, was insbesondere in der Montagekostenrechnung spürbare Vorteile bringt. Normenkonformität für Passgenaue Verbindungen Das metrische ISO‑Gewinde nach DIN 13 Blatt 1 mit Toleranzfeld ISO2 (6H) gewährleistet reproduzierbare Gewindequalität und kompatible Schraubverbindungen. Dieses Merkmal erleichtert die Serienfreigabe und reduziert Reklamationsrisiken, weil Bauteilzusammenbauten mit standardisierten Toleranzen sicher und ohne Nacharbeit gefertigt werden können. Einfache Handhabung und Maschinenvorbereitung Mit einem Schaft‑Ø von 4,5 mm und rechtsschneidender Ausführung lässt sich das Werkzeug unkompliziert in gängige Maschinenaufnahmen spannen. Die Festlegung auf die Schneidrichtung und Schaftmaße vereinfacht die Arbeitsvorbereitung und sorgt für reproduzierbare Ergebnisse, gerade bei wiederkehrenden Arbeitsgängen in der Werkstatt. Metav empfiehlt den Einsatz dieses Ruko Maschinengewindebohrers für präzise Serienprozesse; Bestellungen und technische Rückfragen per eMail info@metav-werkzeuge.com oder Telefon +49 2822 7131930 Produkteigenschaften Artikelnummer: 4000601961NW Marke: Ruko GmbH Bezeichnung: Maschinengewindebohrer DIN 371C M4x0,7mm HSS 6H RUKO Verpackungseinheit: 1 Fakten Gewinde: M4 x 0,7 mm Schaft-Ø: 4,5 mm Rechtsdrall: 35° Festigkeit: bis 800 N/mm² Besonderheiten HSS: Hochleistungsschnellstahl Form C Flanken hinterschliffen Metrisches ISO‑Gewinde DIN 13 Blatt 1 Toleranzfeld ISO2 (6H) Für Sacklochgewinde Für unlegierte Stähle Für niedriglegierte Stähle Für Temperguss Für NE‑Metalle Schneidrichtung: rechtsschneidend FAQ Für welche Werkstoffe eignet sich das Werkzeug? Der Ruko Maschinengewindebohrer ist ausgelegt für unlegierte und niedriglegierte Stähle bis 800 N/mm², Temperguss sowie NE‑Metalle; die Materialangaben finden sich in den Produkteigenschaften. Ist das Gewinde normgerecht gefertigt? Ja, das Werkzeug erzeugt metrische ISO‑Gewinde nach DIN 13 Blatt 1 im Toleranzfeld ISO2 (6H), wodurch Passungen und Austauschbarkeit gewährleistet sind. Welche Vorteile bringt der Hinterschliff der Flanken? Der Hinterschliff reduziert Reibung und Gratbildung, verbessert die Oberflächenqualität des Gewindes und senkt den Bedarf an Nacharbeit. Wie unterstützt der Rechtsdrall die Bearbeitung? Der 35° Rechtsdrall fördert die Spanabfuhr bei Sacklochbearbeitung und reduziert so Stau und Werkzeugverschleiß, was die Prozessstabilität erhöht. Welche Spannaufnahme ist empfohlen? Aufgrund des Schaft‑Ø von 4,5 mm empfiehlt sich eine zentrierte und spielfreie Maschinenaufnahme, um Rundlaufabweichungen zu vermeiden und Maßhaltigkeit sicherzustellen. Hersteller: Ruko GmbH Präzisionswerkzeuge; Robert‑Bosch‑Strasse 7; 71088 Holzgerlingen

Take advantage of a robust HSS‑Co composition and a precision MF 4×0.5 mm thread form for consistent, production-ready tapping in a variety of metals; order directly via Metav Werkzeuge or consult our experts for application-specific advice. Machine tap DIN 374B MF 4×0.5 mm HSS‑Co 6H (TECWERK) – Form B, straight flutes, for through-hole threads Machine tap DIN 374B MF 4×0.5 mm HSS‑Co 6H (TECWERK) is a machine tap designed to produce fine metric threads with high repeatability, suitable for demanding workshop and industrial environments. Solid HSS‑Co for high wear resistance Straight flutes, Form B, relieved flanks Metric fine thread MF 4×0.5 mm, tolerance 6H Suitable for through-hole threads in steels up to 1000 N/mm² Greater tool life through wear‑resistant material The combination of HSS‑Co composition and a purpose‑designed flute geometry provides a balance of toughness and heat resistance that benefits continuous machining. In practical terms, the cobalt alloy increases resistance to abrasion and thermal softening, which reduces the frequency of tool changes and the associated downtime. For production environments where cycle time and tool longevity matter, this tap offers measurable gains in process stability and cost efficiency. Precise fit and repeatable thread quality Specified to DIN 13 with a tolerance field 6H, the thread geometry ensures reliable assembly behaviour and consistent torque values across batches. The MF 4×0.5 mm metric fine pitch delivers finer adjustment capability in mating parts, while the relieved flanks reduce insertion friction and help prevent galling. Explaining the tolerance: 6H denotes a standard internal thread tolerance suited for general engineering fits, balancing ease of assembly with secure engagement. Designed for diverse metalworking applications This tool is optimised for use in steels up to approx. 1000 N/mm², malleable cast iron and long‑chipping non‑ferrous metals, making it versatile across many component types. The peeling chamfer (Schälanschnitt) supports reliable cutting in through‑hole situations, improving chip evacuation and preventing premature breakage. The compact shank diameter 2.8 mm permits use in common machine tap holders and collets, enabling straightforward integration into existing tooling setups. Consistent performance in production workflows Form B straight flutes are selected for their predictable chip formation and strength in machine tapping operations, contributing to fewer rejects and steadier process windows. The tool’s geometry balances cutting force and chip control, which is particularly valuable when producing fine threads in series. For engineers specifying tooling for repeat production, this machine tap is presented as a dependable option that supports leaner tool inventories and predictable maintenance intervals. For application guidance or to purchase TECWERK machine taps, contact Metav Werkzeuge for tailored advice and fast delivery from Emmerich. Technical data Article number: 2000867219NW Brand: TECWERK Shank diameter: 2.8 mm Thread: MF 4×0.5 mm Standard: DIN 13 Facts Tolerance: 6H Material: HSS‑Co Form: B (straight flutes) Application strength: up to approx. 1000 N/mm² Packaging unit: 1 Special features Straight‑fluted machine tap Flank relief grinding With peeling chamfer for through‑hole threads Suitable for steels, malleable cast iron and long‑chipping non‑ferrous metals FAQ What thread size and tolerance does this tap produce? The tap produces a metric fine thread MF 4×0.5 mm with tolerance 6H, compliant with DIN 13 for standard engineering fits. Which materials can be machined with this TECWERK machine tap? The tool is suitable for steels up to approximately 1000 N/mm², temper cast iron and long‑chipping non‑ferrous metals, as specified for the product. What is the shank diameter and how does that affect holder selection? The tap features a 2.8 mm shank diameter, which should be matched to the appropriate collet or machine tap holder for secure clamping. Is this tap intended for blind or through‑hole threads? This variant includes a peeling chamfer designed specifically for reliable through‑hole thread production. How does the Form B straight flute geometry benefit production? Form B straight flutes provide controlled chip formation and robust cutting edges, supporting consistent cycle times and reduced tap failure in machine tapping operations. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of high‑wear HSS‑Co construction, precise M4 x 0.5 metric fine threading and a 40° right‑hand spiral for reliable blind‑hole tapping; order directly via Metav Werkzeuge or request advice from our consultants. TECWERK machine tap M4 x 0.5 (DIN 374C), HSS‑Co, 6H The TECWERK machine tap M4 x 0.5 (DIN 374C) is a cobalt high‑speed‑steel machine tap designed for producing metric fine blind threads in steels up to approx. 1000 N/mm² and long‑chipping non‑ferrous materials. HSS‑Co for increased wear resistance Form C with 40° right‑hand spiral Flank relief for smooth chip evacuation For metric fine thread M4 x 0.5, tolerance 6H Precise fine threads where tolerance matters The TECWERK machine tap delivers consistent M4 x 0.5 metric fine threads to DIN 374C, with the 6H tolerance ensuring repeatable fit and minimal rework when assembling fine‑pitch components. Built from HSS‑Co, the tool offers increased edge stability and wear resistance compared with standard high‑speed steel, which translates into fewer tool changes and longer service intervals. For users machining temperate steels and long‑chipping non‑ferrous metals, the result is a predictable thread form and reduced scrap rates. Optimised chip control for blind‑hole tapping The tool’s Form C geometry combined with a 40° right‑hand spiral and flank relief promotes controlled chip formation and evacuation towards the shank, specifically tailored for blind holes. This configuration lowers the risk of chip jamming deep in the bore and improves surface finish in the thread root. The spiral angle encourages continuous chip transport, which reduces axial thrust and helps maintain dimensional accuracy during automated or high‑feed production cycles. Machine compatibility and handling benefits With a shank Ø 2.8 mm, the tap fits compact collets and tool holders used in machine tapping applications, enabling quick insertion and repeatable tool positioning. The combination of cobalt alloy and flank‑ground cutting edges supports stable cutting behaviour under interrupted cuts and higher temperatures, preserving thread quality in tougher workpiece materials. The compact design and robust geometry make the tool a practical choice for production runs where consistent performance and low downtime are priorities. For professional machine tapping in demanding materials, contact Metav Werkzeuge for tailored advice or place an enquiry via info@metav-werkzeuge.com or call +49 2822 7131930 to discuss the TECWERK M4 x 0.5 machine tap and application fitment. Technical data Article number: 2000867508NW Manufacturer: TECWERK Packaging unit: 1 UID: 2000867508NW Data Thread size: M4 x 0.5 Tolerance field: 6H Shank diameter: 2.8 mm Spiral angle: 40° Maximum recommended workpiece tensile strength: approx. 1000 N/mm² Special features Material: HSS‑Co (cobalt high‑speed steel) Form C geometry Right‑hand spiral for blind holes Flank relief (flank ground) Metric ISO fine thread, DIN 13 Suited for blind‑hole tapping and long‑chipping non‑ferrous metals FAQ What materials is this machine tap suitable for? The TECWERK machine tap M4 x 0.5 is suitable for steels up to approximately 1000 N/mm² and for long‑chipping non‑ferrous materials, as indicated in the product data. Is the tap suitable for blind holes or through holes? This tap is designed with a 40° right‑hand spiral and flank relief to optimise chip evacuation in blind holes, though it can also be used in some through‑hole applications where spiral chip removal is beneficial. What does the 6H tolerance mean for thread responsibility? The 6H tolerance denotes the standard internal thread tolerance for metric ISO fine threads; it ensures reliable mating with standard external threads and predictable assembly behaviour. Which machine interface fits the tap shank? The tool has a shank Ø 2.8 mm, making it compatible with compact collets and tool holders commonly used in machine tapping set‑ups; check the machine’s collet specification for exact fit. Can this tap be used in automated production? Yes, the combination of HSS‑Co construction, controlled chip evacuation and compact shank design makes this tap suitable for automated machine tapping where consistent cycle times and tool life are required. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from precise metric threading, durable HSS‑Co cutting material and a quick‑change 6.3 mm (1/4") HexDrive shank for efficient cycle times; order the part directly via Metav Werkzeuge or consult our specialists for application advice. Machine tap bit HSSE 3.5 M3 x 0.50 mm, VÖLKEL — HSS‑Co machine tap bit with HexDrive shank Machine tap bit HSSE 3.5 M3 x 0.50 mm, VÖLKEL is a robust HSS‑Co tap designed for forming precise ISO metric threads in unalloyed and low‑alloy steels up to 900 N/mm², intended for use with power drivers and tapping heads HSS‑Co cutting material for higher wear resistance 6.3 mm (1/4") HexDrive shank for rapid tool changes Form B geometry, WN (DIN 371) standard compliant ISO2 (6H) tolerance for accurate metric threads Reliable thread quality for production environments The HSS‑Co construction ensures improved heat resistance and longer tool life compared with standard high‑speed steel, which translates into more consistent thread quality over longer runs. The built‑in ISO2 (6H) tolerance and metric M3 x 0.50 mm geometry deliver repeatable fits that meet assembly specifications, while the Form B design follows the WN (DIN 371) standard to guarantee compatibility with established machining processes. These technical properties reduce rejects and rework, supporting a smoother production flow and predictable maintenance intervals. Fast changeover and machine compatibility Equipped with a 6.3 mm (1/4") HexDrive shank, this bit is optimised for direct use in power drivers, quick‑change adaptors and tapping machines, enabling rapid tool changes and minimising downtime between operations. The integrated peel‑cut geometry for through threads improves chip evacuation during tapping, lowering the risk of thread damage in continuous or automated workflows. As a result, cycle times are shortened and operational efficiency is increased without compromising thread integrity. Application range and material performance Designed for general use in readily machinable materials, the tool is suitable for unalloyed and low‑alloy steels up to 900 N/mm², making it a practical choice for routine production and maintenance tasks. The HSSE cutting material supports higher cutting speeds and tougher conditions than standard HSS, while the tap’s overall length of 56 mm provides a balanced engagement for standard thread depths. For shops that handle mixed batches, this combination of material compatibility and geometry reduces the need for frequent tool changes. Standards, tolerances and practical advantages Conformance with DIN 371 (WN) and the adoption of Form B geometry mean the tool integrates seamlessly into existing tool sets and machining programmes. The specified tolerance class ISO2 (6H) ensures that nuts and mating parts maintain the desired clearance and strength without additional hand‑fitting. Together, these attributes make the bit a dependable component for consistent, quality threads across batches and shift patterns, thereby supporting predictable assembly performance. For reliable metric thread production with the VÖLKEL HSS‑Co machine tap bit, contact Metav Werkzeuge for tailored advice or to place an order at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical information Article number: 4000868072NW Description: Machine tap bit HSSE 3.5 M3 x 0.50 mm, VÖLKEL Packaging unit: 1 Facts Length: 56 mm Shank: 6.3 mm (1/4") HexDrive Thread: M3 x 0.50 mm Pitch: 0.50 mm Special features Cutting material: HSSE (HSS‑Co) Geometry: Form B Standard: WN (DIN 371) Tolerance: ISO2 (6H) Through‑thread peel cut for improved chip control Suitable for unalloyed and low‑alloy steels up to 900 N/mm² FAQ What materials is this tap bit suitable for? The VÖLKEL machine tap bit is intended for unalloyed and low‑alloy steels and is specified for use up to 900 N/mm², making it suitable for common structural and component steels. Can the bit be used with power drivers or tapping heads? Yes. The 6.3 mm (1/4") HexDrive shank allows safe and fast installation in power drivers, quick‑change adaptors and automated tapping heads. Which standards and tolerances does the tool meet? The tool conforms to WN (DIN 371) and delivers metric threads to the ISO2 (6H) tolerance class for reliable mating fits. How does HSSE benefit the tapping process? The HSSE (HSS‑Co) cutting material increases heat resistance and wear life compared with standard HSS, giving longer service life and more consistent thread quality under higher cutting speeds. What is the functional length and application type of the tap? The overall length is 56 mm and the geometry is optimised for through threads with a peel cut to aid chip evacuation during continuous tapping. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Take advantage of the combination of HSS‑Co durability, precise ISO2 (6H) tolerance and a quick‑change 1/4" hex shank for consistent metric M3 blind‑hole threads; order the bit directly via Metav Werkzeuge or contact the consultants for tailored advice. VÖLKEL machine thread tap bit HSSE M3 x 0.50 – 1/4" hex shank, Form C VÖLKEL machine thread tap bit HSSE M3 x 0.50 is a machine tap bit for producing ISO metric M3 threads in blind holes, designed for use in unalloyed and low‑alloy steels and suited to general workshop and light industrial production. HSS‑Co cutting material 1/4" (6.3 mm) hex shank Form C / 15° RSP geometry For blind‑hole ISO metric M3 threads Consistent ISO threads for reliable assembly This tap bit creates M3 x 0.50 threads to ISO2 (6H) tolerance, ensuring reliable fit and repeatable assembly results. The geometry conforms to DIN 371 (WN) and the Form C / 15° RSP profile supports standard machine tapping routines, so the component tolerances remain predictable across batches. Clear specification of tolerance and standardised form reduces rework and simplifies inspection procedures, making it suitable for production and repair environments that require traceable, repeatable thread quality. The VÖLKEL designation indicates a tool engineered for metric internal threads in blind‑hole situations. Durable cutting performance in common steels Manufactured from HSSE (cobalt high‑speed steel), the bit combines toughness with thermal stability to withstand typical workshop loads. It is specified for use in easily machinable materials up to 900 N/mm², including unalloyed and low‑alloy steels, where resistance to heat and abrasion extends tool life. The cobalt alloy increases performance under higher temperatures compared with standard HSS, so the tap bit maintains cutting edge integrity for longer production runs. For blind holes, the flute and rake design aid chip control, helping to avoid clogging and ensuring consistent thread form during interrupted or deep tapping cycles. Quick changes and improved workstation throughput The 6.3 mm (1/4") hex shank provides fast, secure engagement with standard bit holders and quick‑change tool receptacles, reducing setup time at the machine or driver. A compact 56 mm overall length and standard hex interface make this bit convenient for handheld screwdrivers as well as automated feeders where a bit holder is used. Faster tool changes translate to reduced downtime between operations and more efficient workflow on repetitive tasks. The combination of standard interface and machine‑grade cutting material supports both occasional maintenance work and continuous small‑batch production. Practical applications and handling recommendations Intended for general use, the tap bit is appropriate for maintenance shops, toolrooms and light production cells that require metric internal threads in components made from common steels. For blind‑hole tapping, adequate chip evacuation and suitable lubricant are recommended to preserve thread quality and tool life. The tool is supplied as a single‑piece pack, which supports selective stocking and replacement strategies. When used within the specified material limits and with proper chip evacuation, the bit contributes to fewer rejects and a more reliable assembly process. For reliable ISO metric M3 blind‑hole tapping, request the VÖLKEL HSSE machine tap bit from Metav Werkzeuge; Metav’s consultants are available to advise on application and supply – contact Metav Werkzeuge at +49 2822 7131930 or info@metav-werkzeuge.com Technical data Article number: 4000868079NW Manufacturer: VÖLKEL GmbH Length: 56 mm Packaging unit: 1 Measurements & thread data Thread: M3 x 0.50 Pitch: 0.50 mm Shank: 6.3 mm (1/4") hex Tolerance: ISO2 (6H) Material & features Material: HSSE (cobalt high‑speed steel) Geometry: Form C (15° RSP) Standard: DIN 371 (WN) Application: blind‑hole threads Suitable for steels up to 900 N/mm² FAQ What thread is produced with this tap bit? This tap bit produces M3 x 0.50 ISO metric internal threads to ISO2 (6H) tolerance, compliant with DIN 371 (WN) specifications. Which materials are suitable for machining with this tool? The bit is made from HSSE and is suitable for unalloyed and low‑alloy steels and other easily machinable materials up to approximately 900 N/mm². Is the shank compatible with standard quick‑change holders? Yes, the 6.3 mm (1/4") hex shank fits standard bit holders and quick‑change tool receptacles for rapid replacement and secure engagement. Can this tap bit be used for blind holes? The tool is specified for blind‑hole threads; the flute geometry and Form C profile support chip control in such applications. What identification helps to order the exact item? Order using the SKU 4000868079NW to ensure the correct VÖLKEL HSSE machine tap bit M3 x 0.50 is supplied. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Take advantage of the combination of HSS‑Co wear resistance and a Form C geometry for consistent fine-thread production; order the tool directly via Metav Werkzeuge or request expert advice from the Metav team. TECWERK machine tap MF 5x0.5mm (DIN 374 C) — HSS‑Co, tolerance 6H The TECWERK machine tap MF 5x0.5mm is a purpose-built machine tapping tool for producing metric fine threads in blind holes and for use in demanding metalworking environments. HSS‑Co for extended tool life DIN 374C Form C geometry MF 5×0.5 mm fine thread, tolerance 6H Suitable for blind holes and tough steels High-performance material for longer service life The tool is made from HSS‑Co (cobalt high-speed steel), a material chosen for its superior hot hardness and abrasion resistance; this results in a longer useful life under cyclic thermal and mechanical loads. With a shank Ø 3.5 mm the component is compatible with common machine holders and tapping spindles, while the cobalt content supports machining at elevated cutting speeds; the combination of material and geometry reduces the frequency of tool changes and contributes to uninterrupted production cycles. Tool life extension is achieved through material selection and precise manufacturing tolerances. Geometry engineered to secure thread quality in blind holes Equipped with DIN 374C Form C geometry and a right-hand helix 40°, the tap offers reliable chip evacuation and controlled cutting action, which is particularly important when creating blind-hole threads. The flanks are relief-ground to lower cutting forces and improve thread form; the specified tolerance 6H ensures interchangeability and adherence to ISO metric fine-thread standards. For operators and process planners, this means predictable assembly behaviour and reduced rework arising from thread inaccuracies. The threading tool’s geometrics are optimised to balance chip formation and surface finish. Designed for industrial use across a range of materials This tapping tool is suitable for machining in steels up to approximately 1000 N/mm², temper-cast iron and long-chipping non-ferrous metals, delivering consistent thread geometry where robustness is required. The designation as an MF fine thread (MF 5×0.5 mm) makes the tool ideal for applications that demand compact, high‑strength fastenings. Process reliability is supported by precise manufacturing and controlled tolerances, which together minimise downtime and enhance throughput in shop-floor and production-line environments. Selection guidance and compatibility checks are recommended for integration into CNC or dedicated tapping machines. Contact Metav Werkzeuge for tailored specification advice on the TECWERK HSS‑Co machine tap and assistance with workshop integration — Metav Werkzeuge is available by e-mail at info@metav-werkzeuge.com or by phone at +49 2822 7131930. Technical Data Article number: 2000867509NW Manufacturer: TECWERK Packaging unit: 1 Facts Thread: MF 5×0.5 mm Tolerance: 6H Shank diameter: 3.5 mm Helix angle: 40° Material application: steels up to ca. 1000 N/mm² Special features HSS‑Co material DIN 374C, Form C geometry Right-hand helix 40° Flank relief (relief-ground) For blind-hole threads Suitable for temper-cast iron and long-chipping non-ferrous metals FAQ What thread size and standard is provided by this tap? The TECWERK machine tap provides an MF 5×0.5 mm metric fine thread manufactured to DIN 374C and a tolerance class of 6H. Is the tool suitable for blind-hole tapping? Yes, the tool is designed specifically for blind holes and features geometry to assist controlled chip evacuation in such applications. Which materials can be machined with this tap? The tool is suitable for steels up to approximately 1000 N/mm², temper-cast iron and long-chipping non-ferrous metals. What is the shank size and machine compatibility? The tap has a shank Ø 3.5 mm, which is compatible with standard machine holders and tapping spindles used in production environments. How does the HSS‑Co material influence performance? The HSS‑Co construction increases hot hardness and wear resistance, improving tool life and stability at higher cutting speeds for the tap. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Benefit from precise fine‑thread performance, robust HSS‑Co construction and reliable chip control for consistent production results; order via Metav Werkzeuge or consult the specialists for selection and application advice. Machine Tap DIN 374B MF5x0.5mm HSS‑Co 6H TECWERK – HSS‑Co fine‑thread tap, Form B (straight fluted) The Machine Tap DIN 374B MF5x0.5mm HSS‑Co 6H TECWERK is engineered for accurate metric fine‑thread cutting in through‑hole applications across steels, malleable cast iron and long‑chipping non‑ferrous metals HSS‑Co material for high wear resistance Form B straight flutes for secure chip evacuation Metric fine thread MF5x0.5mm, DIN 13, 6H Shank Ø 3.5 mm for machine mounting Consistent thread quality through high‑performance material The use of HSS‑Co (cobalt‑alloy high‑speed steel) ensures elevated hot‑hardness and wear resistance during repetitive tapping cycles, which translates into fewer tool changes and predictable component tolerances. The MF5x0.5mm specification indicates a metric fine‑thread profile according to DIN 13, while the 6H tolerance provides a standard internal fit that supports interchangeable parts without excessive clearance. These characteristics combine to reduce rejects and stabilise process capability in small‑diameter fine‑thread production. Reliable geometry and efficient chip control for through holes The Form B design with straight flutes and flanks that are relieved improves cutting engagement and stabilises the chip formation. A dedicated peeling cut for through threads (Schälanschnitt) assists reliable evacuation of chips through the flute channels, lowering the risk of tap breakage in continuous machining. The geometry is therefore particularly suited to machine tapping operations where consistent chip evacuation and tool life are decisive for cycle time and overall equipment effectiveness. Practical application guidance and process benefits Designed with a shank Ø 3.5 mm for secure clamping in standard tapping holders, the tool is suitable for use in machines where alignment and rigid mounting are controlled. The tap is specified for use in steels up to 1000 N/mm², temper‑cast iron and long‑chipping non‑ferrous alloys, so it fits mixed production environments that require a single, reliable threading strategy. For integration into production, pairing the tap with appropriate lubrication and correct spindle alignment yields the best balance of surface finish and tool life; technical advice and product matching are available from Metav Werkzeuge to support process optimisation. For precision fine‑thread requirements using TECWERK HSS‑Co technology, contact Metav Werkzeuge in Emmerich for tailored application advice and dependable supply – eMail info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 2000867221NW Manufacturer: TECWERK Packaging unit: 1 Facts Thread: MF5x0.5 mm Tolerance: 6H Shank diameter: 3.5 mm Suitable tensile strength: up to approx 1000 N/mm² Special features HSS‑Co material Form B, straight‑fluted design Flanks relieved (flank relief) Peeling cut for through threads (Schälanschnitt) Metric ISO fine thread, DIN 13 Suitable for steels, temper cast iron and long‑chipping non‑ferrous metals FAQ What materials can be threaded with this tap? The Machine Tap DIN 374B MF5x0.5mm HSS‑Co 6H TECWERK is suitable for steels up to approx 1000 N/mm², temper cast iron and long‑chipping non‑ferrous metals. Is this tool suitable for through‑hole tapping only? The tap features a peeling cut for through threads and is optimised for through‑hole applications, though application specifics depend on machine setup. What does the 6H tolerance mean for assembled parts? A 6H tolerance denotes a standard internal thread class that ensures consistent fit and interchangeability for mating fasteners when produced to the same standard. How should the tap be held in the machine? Use a rigid tapping holder or collet compatible with a shank diameter of 3.5 mm and ensure correct axial alignment to avoid premature wear or breakage of the tool. Can this tap be used for automated production runs? Yes, the HSS‑Co construction and flute design support repetitive machine tapping cycles; pairing with correct lubrication and controlled parameters enhances tool life and process reliability. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of HSSE cutting performance, a quick-change 6.3 mm HexDrive shank and precise ISO2 (6H) tolerance for reliable machine tapping in general-purpose steels; order directly via Metav Werkzeuge or consult the team for specification support. VÖLKEL Machine Tap Bit HSSE M4 x 3.30 mm, 6.3 mm (1/4") HexDrive The VÖLKEL Machine Tap Bit HSSE M4 x 3.30 mm is a machine tap in HSSE cobalt grade, designed for producing metric ISO threads in blind holes and suited to general machining in unalloyed and low-alloy steels. HSSE cutting grade for higher wear resistance 6.3 mm (1/4") HexDrive shank for rapid changes Metric M4 thread with ISO2 (6H) tolerance Engineered for blind-hole threading, Form C/15° RSP Faster tool changes that keep production moving A short overall length and a 6.3 mm (1/4") HexDrive shank deliver rapid tool-change capability, reducing non-productive time on machining centres. The HexDrive format permits secure retention in collets and quick clamping in holders, which supports higher uptime and more consistent cycle times. For operations prioritising throughput, the combination of compact form and standard shank format simplifies integration into automated tool magazines while maintaining positional stability during tapping cycles. Consistent thread quality in blind-hole applications Designed to produce metric ISO threads with tolerance ISO2 (6H), the geometry ensures repeatable thread form even in blind-hole conditions. The Form C (15° RSP) specification and compliance with DIN 371 indicate a geometry tuned for chip control when threading into closed bottoms; this reduces the risk of chip packing and improves first-pass yield. The specified pitch 0.70 mm and thread details yield predictable assembly fit for M4 fastenings where accurate thread class is required. Durability and material compatibility for everyday machining The cutting material HSSE (high-speed steel with cobalt) provides improved wear resistance and hot-hardness compared with standard high-speed steels, supporting extended life when machining unalloyed and low-alloy steels up to 900 N/mm² tensile strength. This resilience translates into fewer tool changes and steadier surface finish, which benefits batch production and maintenance workshops that demand dependable tooling performance under varied operating conditions. The construction balances toughness and hardness to resist chipping while maintaining cutting-edge stability. Practical specification summary for workshop planning The tool’s compact overall length 63 mm and clear thread dimensions (M4 × 3.30 mm, pitch 0.70 mm) make it straightforward to specify in process sheets and tool lists. Compatibility with standard ISO thread profiles and the DIN 371 norm simplifies procurement and quality documentation. The combination of standardised shank, recognised tolerances and robust cutting alloy supports predictable lifetime and inventory consolidation across similar tapping tasks. For precise integration into production setups, request this VÖLKEL HSSE machine tap bit via Metav Werkzeuge—technical consultants at Metav can confirm suitability for specific materials and machine interfaces and advise on batch supply from Emmerich. Technical data Article number: 4000868080NW SKU: 4000868080NW Label: Maschinengewindebohrer-Bit HSSE 4,5 M4x3,30mm Steig.0,70mm Manufacturer: VÖLKEL GmbH Packaging unit: 1 UID: 4000868080NW Facts Material / cutting grade: HSSE (HSS-Co) Shank diameter: 6.3 mm (1/4") Thread: M4 × 3.30 mm Pitch: 0.70 mm Overall length: 63 mm Tolerance: ISO2 (6H) Special features HexDrive · HSS-Co · Form C (15° RSP) Norm: WN (DIN 371) For blind-hole threads For general use in materials up to 900 N/mm² Suitable for unalloyed and low-alloy steels FAQ What thread size and pitch does this tap produce? This VÖLKEL HSSE machine tap bit produces an M4 thread with a 0.70 mm pitch and a thread length of 3.30 mm, specified to ISO thread form. Is the shank compatible with quick-change holders? Yes, the 6.3 mm (1/4") HexDrive shank is intended for secure, rapid tool changes and compatibility with common collets and holders. Which materials is this tap intended for? The tool is designed for general machining in unalloyed and low-alloy steels up to approximately 900 N/mm² tensile strength and for blind-hole threading. Does the tap comply with recognised standards? The geometry follows Form C/15° RSP and is manufactured to the WN (DIN 371) specification for machine taps. What cutting material is used and what are the benefits? The cutting material is HSSE (cobalt-alloyed high-speed steel), offering enhanced wear resistance and hot hardness compared with standard HSS, which improves durability in demanding tapping tasks. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Take advantage of the combination of HSSE cutting material, a secure HexDrive 6.3 mm (1/4") hex shank and ISO-precision threads to maintain consistent, high-quality tapping in production. Order the VÖLKEL machine tap bit directly via Metav Werkzeuge or ask our consultants if needed. VÖLKEL machine tap bit HSSE M4 × 3.30 mm — HexDrive 6.3 mm (1/4") shank, Form B VÖLKEL machine tap bit HSSE M4 × 3.30 mm is a machine tap bit for metric ISO threads, engineered for through-hole tapping in unalloyed and low-alloy steels and other machinable materials up to 900 N/mm². HSSE cutting material for extended tool life HexDrive 6.3 mm (1/4") hex shank for secure drive ISO2 (6H) tolerance for precise metric threads Through-hole chamfer for smooth chip evacuation Consistent thread quality through robust cutting material The tap bit is manufactured from HSSE (cobalt-alloyed high-speed steel), a material chosen for its combination of hardness and toughness. This composition improves wear resistance and thermal stability during serial tapping, which translates into fewer tool replacements and more predictable cycle times. The tool is specified for machining tasks in materials up to 900 N/mm², including unalloyed and low-alloy steels, and delivers ISO2 (6H) tolerance for M4 threads to ensure reliable interchangeability with standard fasteners. Explaining the technical term: ISO2 (6H) denotes a tighter tolerance band for internal threads, which reduces the risk of loosening and improves assembly accuracy. Secure drive and dimensional stability for production environments Equipped with a HexDrive 6.3 mm (1/4") hex shank, the bit provides positive engagement with chucks and quick-change holders, reducing slippage under higher torque and enabling consistent angular alignment. The Form B geometry adds stability during axial loading, while the overall 63 mm length gives the reach required for many machine-tool setups without sacrificing rigidity. The declared thread pitch 0.70 mm and nominal thread depth (M4 × 3.30 mm) are matched to standard fastening practice, meaning fewer rejects and less rework on the shop floor. These mechanical advantages support faster tool changes and predictable process behaviour in automated or semi-automated tapping stations. Chip control and standard compliance to keep lines running The bit features a chamfer optimised for through-hole tapping, designed to promote smooth chip formation and evacuation; this reduces the risk of chip jamming and improves surface integrity of the component thread. Conforming to the WN (DIN 371) standard and produced as Form B, the geometry balances cutting performance and chip breaking, making the tool suitable for general-purpose machining in workshop and production contexts. The combination of geometry and HSSE material contributes to longer tool life and reduced downtime, supporting higher overall equipment effectiveness (OEE) and lower per-thread production costs. For precision, reliability and production continuity, choose the VÖLKEL HSSE machine tap bit and contact Metav Werkzeuge for ordering and technical consultation at info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: 4000868073NW Manufacturer: VÖLKEL GmbH Packaging unit: 1 Data Length: 63 mm Shank: 6.3 mm (1/4") hex Thread: M4 × 3.30 mm Pitch: 0.70 mm Tolerance: ISO2 (6H) Cutting material: HSSE Special features Form: Form B Standard: WN (DIN 371) Chamfer: through-hole chamfer for chip evacuation Drive type: HexDrive Application: general use in machinable materials up to 900 N/mm²; unalloyed and low-alloy steels FAQ What materials is this tap bit suitable for? The VÖLKEL machine tap bit is designed for general machining in materials up to 900 N/mm², particularly unalloyed and low-alloy steels, where the HSSE cutting material provides resistance to wear and thermal stress. Is the shank compatible with quick-change holders and power tools? Yes; the HexDrive 6.3 mm (1/4") hex shank ensures secure engagement with quick-change holders and many power-tool chucks, minimising slippage during high-torque tapping. Which standard and form does the tool comply with? The tool is produced to WN (DIN 371) as Form B, which defines the geometry suitable for reliable through-hole tapping and consistent thread quality. How precise are the threads produced by this bit? Threads are produced to ISO2 (6H) tolerance for the M4 size, offering a tighter internal thread tolerance and improved interchangeability with standard bolts and fasteners. Can this tap bit be used in automated production lines? The combination of a HexDrive shank for secure drive, HSSE material for durability and a through-hole chamfer for improved chip evacuation makes the bit well suited to automated and semi-automated tapping processes. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Take advantage of the high‑performance HSS‑Co composition and the dedicated peel cut for through holes to ensure reliable M6×1 thread production in long‑chip, soft materials; order directly via Metav Werkzeuge or request assistance from the consultants for specification checks. Machine tap DIN 371B AL M6×1 HSS‑Co 6H (TECWERK) — HSS‑Co, Form B, Type AL, straight flute The machine tap DIN 371B AL M6×1 HSS‑Co 6H is a metric ISO thread tap for efficient production of M6×1 threads in through‑holes, optimised for long‑chip, soft materials and supplied with a 6 mm shank suitable for common holders HSS‑Co high‑performance material Peel cut for clean through holes Shank Ø 6 mm for universal holders Precise, repeatable threads for industrial production The tool delivers consistent M6×1 metric threads thanks to its conformity with DIN 371B and the ISO2 (6H) tolerance field, enabling predictable fits in serial production. The use of HSS‑Co increases wear resistance and hot hardness compared with standard high‑speed steels, which translates into longer tool life under elevated cutting temperatures. For production planners this means fewer tool changes and a steadier cycle time, supporting efficient throughput on both manual and CNC tapping operations. Design features that reduce chip problems and breakage Equipped with a peel cut specifically for through‑hole tapping and straight flutes, the tap promotes effective chip evacuation in long‑chip materials; this lowers the risk of chip jamming and reduces lateral forces in the thread, which in turn diminishes the likelihood of tool breakage. The tool’s flank relief further reduces friction on the cutting edges, improving surface finish and reducing torque spikes during engagement—advantages that directly benefit workshop safety and process reliability. Practical compatibility with common workholding and materials A 6 mm shank diameter provides straightforward clamping in standard collets and holders, making the tap easy to integrate into existing tool setups. The geometry and material selection are tuned for long‑chip, soft materials, so the tool is particularly suitable for aluminium alloys and similar substrates where chip control is critical. The designation Type AL and Form B describe the specific cut and geometry that favour these materials while maintaining the universal metric thread form. Operational benefits and recommended use Using a speciality tap with HSS‑Co composition reduces replacement frequency under demanding conditions, yielding a favourable cost‑to‑performance ratio in intensive applications. The tap’s conformity to recognised standards such as DIN 13 Sheet 1 ensures interchangeability and predictable mating with corresponding nuts and internal threads. For maintenance teams and toolrooms, the reduced downtime from longer tool life and fewer rework cycles supports a more consistent production schedule and lower indirect costs. For secure, high‑precision M6 threading with TECWERK HSS‑Co taps, contact Metav Werkzeuge for tailored advice and fast supply from Emmerich: info@metav-werkzeuge.com • +49 2822 7131930 Technical data Article number: 2000867226NW UID: 2000867226NW Manufacturer: TECWERK Packaging unit: 1 Facts Thread: M6×1 mm Tolerance field: ISO2 (6H) Shank Ø: 6 mm Standard reference: DIN 13 Sheet 1 Special features Material: HSS‑Co Form B, Type AL Straight flute, flank relief Peel cut for through holes — optimised for long‑chip soft materials FAQ What materials is this tap best suited for? The TECWERK machine tap (DIN 371B AL M6×1 HSS‑Co 6H) is optimised for long‑chip, soft materials such as aluminium alloys where a peel cut and straight flutes aid chip control. Is the tap suitable for through‑hole threads? Yes, the tap features a peel cut specifically designed for clean and reliable through‑hole tapping in compatible materials. What tolerance and thread standard does this tool produce? Threads are produced to the ISO2 (6H) tolerance field and conform with metric standards referenced in DIN 13 Sheet 1 for predictable fits. Can the tool be held in standard collets and holders? The tool has a 6 mm shank diameter, making it compatible with common collets and universal tool holders used in workshops and production cells. How does HSS‑Co benefit tool performance? The HSS‑Co composition offers improved hot hardness and wear resistance compared with standard HSS, extending tool life under higher cutting temperatures and demanding cycles. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of high-performance HSS-Co cutting, precise ISO 6H thread tolerance and robust straight-flute geometry for reliable series production; order the TECWERK M6x1 machine thread tap directly via Metav Werkzeuge or consult the advisors if technical clarification is required. TECWERK M6x1 machine thread tap DIN 371B — HSS‑Co, straight flute, ISO metric 6H TECWERK M6x1 machine thread tap DIN 371B designed for machining metric threads in high‑strength materials, primarily as a machine tap for series and single‑piece production. HSS‑Co alloy for high-strength steels Straight flute with flank relief ISO metric thread M6x1, tolerance 6H Suitable for through-holes (peel cut) Durable alloy and application range for demanding steels The tap is produced in HSS‑Co (cobalt high‑speed steel), a material choice that increases red hardness and wear resistance compared with conventional high‑speed steels. This composition makes the tool suitable for machining steels with tensile strengths above 1000 N/mm², maintaining cutting performance where softer tools would fail. The designation Form B / Type H indicates the geometry optimised for machine tapping under continuous load, so the result is consistent thread quality and extended tool life when used in appropriate tapping fixtures or machines. Geometry and tolerance for assembly‑grade threads A straight flute design with flank relief produces a stable cutting edge and reliable chip evacuation in through‑hole operations, while the included peel cut (Schälanschnitt) eases entry and reduces load during thread formation. The tap cuts a metric ISO thread M6x1 to ISO2 (6H) tolerance and conforms to DIN 13 sheet 1, delivering repeatable thread accuracy for assembly parts. This combination ensures compatibility with standard fasteners and reduces the need for post‑process inspection in many production environments. Practical benefits for workshop and production integration The tool’s reduced shank diameter (shaft Ø 6 mm) suits common machine tap holders and collets for direct mounting. The clear marking (Rotring) aids quick identification at the tool station. Using this tap in a controlled production set‑up yields predictable cycle times and improved first‑pass yield, which in turn reduces rework and inventory of spare fasteners. For workshops seeking accessible precision, the geometry and material blend offer a cost‑efficient route to higher machining performance without extensive process changes. For further specification or to place an order for the TECWERK M6x1 machine thread tap, contact Metav Werkzeuge in Emmerich — technical advice and ordering assistance are available at info@metav-werkzeuge.com or by telephone at +49 2822 7131930 Technical data Article number: 2000867216NW Product: TECWERK M6x1 machine thread tap DIN 371B Brand: TECWERK Packaging unit: 1 UID: 2000867216NW Facts Thread: M6 x 1 mm Shaft diameter: 6 mm Tolerance: ISO2 (6H) Standard: DIN 13 sheet 1 Intended for steels > 1000 N/mm² Special features Material: HSS‑Co Geometry: Form B, Type H, straight flute Flank relief ground Rotring (red ring) marking Peel cut for through holes Metric ISO thread FAQ Which materials can this tap machine effectively cut? The TECWERK M6x1 machine thread tap is manufactured from HSS‑Co and is suited to machining high‑strength steels, specifically materials with tensile strengths above 1000 N/mm², as stated in the product specification (SKU 2000867216NW). Is the tap suitable for through holes or blind holes? The tool features a peel cut for through‑hole applications; the geometry and straight flute support effective chip evacuation in through holes, making it particularly suitable for through‑hole threading. What tolerance and standard does the tap achieve? This tap produces metric ISO threads M6x1 to the ISO2 (6H) tolerance class and complies with DIN 13 sheet 1, ensuring compatibility with standard fasteners and assembly requirements. What shank size and mounting options are available? The tap has a shaft diameter of 6 mm, allowing direct mounting in standard collet systems and machine tap holders suitable for this shank size. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

High-precision thread results and reliable chip control from a combination of HSS construction, ground flanks and a chamfered lead for through threads; order the tap directly via Metav Werkzeuge or ask the consultants for further specification support. RUKO machine tap DIN 371B M6 x 1 HSS 6H — straight flutes, ground flanks A RUKO machine tap DIN 371B M6 x 1 engineered for efficient production of metric ISO threads in through-hole applications, suitable for unalloyed and low-alloy steels. HSS, Form B with straight flutes Ground flanks for accurate thread profile Metric ISO M6 x 1, tolerance 6H Chamfered lead optimised for through threads Consistent, accurate thread production for series work The use of HSS and Form B geometry delivers a dependable balance between toughness and wear resistance, which supports continuous production without frequent tool changes. The straight flutes provide controlled chip formation, while the ground flanks ensure a precise thread profile in line with DIN 13 and the 6H tolerance class. This combination reduces rework and scrap rates by producing repeatable, ISO-compliant threads, making the tool particularly suitable for machine-based threading operations in busy workshops and small production lines. Versatile material compatibility reduces tooling variety Designed for a wide range of materials, the tap is suitable for unalloyed and low-alloy steels up to 800 N/mm², malleable cast iron and non‑ferrous metals, which increases process flexibility and lowers inventory needs. The nominal M6 x 1 specification matches common assembly standards, allowing consolidated toolsets across different jobs. The shank Ø 6 mm and robust HSS substrate mean the tool performs reliably under normal machine feed and speed conditions, thereby cutting setup complexity in mixed-material production environments. Built for efficient machine threading and straightforward handling The tap features a chamfered lead optimised for through threads, enabling a smooth entry and reducing starting torque for stable thread creation. With right-hand cutting and a standard shank diameter, the tool integrates easily into automatic tapping cycles and common clamping systems. For best results, use appropriate cutting fluid and recommended spindle speeds for the material being machined; this prolongs service life and maintains thread quality. The straightforward geometry also simplifies regrinding and inspection procedures, supporting predictable maintenance intervals in a production context. For high-precision, industrial tapping with RUKO HSS machine taps, contact Metav Werkzeuge in Emmerich for ordering and technical advice at info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: 4000601891NW Product designation: Machine tap DIN 371B M6 x 1 HSS 6H RUKO Manufacturer: Ruko GmbH Präzisionswerkzeuge Packaging unit: 1 Numbers / Core technical data Thread size: M6 x 1 Tolerance field: ISO2 (6H) Shank diameter: 6 mm Suitable tensile strength: up to 800 N/mm² Standard: DIN 13 Sheet 1 Special features / Versions Material: HSS Form: Form B, straight flutes Flanks: relief-ground (ground flanks) Lead: chamfered lead for through threads (Schälanschnitt) Cutting direction: right-hand cutting Application: unalloyed and low-alloy steels, malleable cast iron, non-ferrous metals FAQ What materials can be machined with this machine tap? The RUKO machine tap DIN 371B M6 x 1 is suitable for unalloyed and low-alloy steels up to 800 N/mm², malleable cast iron and non‑ferrous metals. Is this tap intended for through or blind holes? The tool is supplied with a chamfered lead optimised specifically for through threads, making it ideal for through-hole tapping. What tolerance and thread quality does the tap produce? This machine tap produces metric ISO threads to ISO2 (6H) tolerance in accordance with DIN 13, suitable for standard industrial assembly requirements. What shank size and cutting direction are specified? Shank diameter is 6 mm with right‑hand cutting, compatible with standard machine tap holders and spindle setups. Can the tap be used for automated production cycles? Yes, the combination of HSS material, Form B geometry and chamfered lead supports stable entry and reliable performance in machine-based tapping cycles. Manufacturer/Responsible: Ruko GmbH Präzisionswerkzeuge, Robert‑Bosch‑Strasse 7, 71088 Holzgerlingen

Combine the HSS‑Co construction with the straight‑fluted Form B geometry and flank relief to achieve reliable M6×1 threads in steels up to approximately 900 N/mm²; order via Metav Werkzeuge or consult our advisors for application guidance. TECWERK machine thread tap DIN 371B M6×1 HSS‑Co 6H — straight‑fluted, Form B, for through threads The TECWERK machine thread tap DIN 371B M6×1 HSS‑Co 6H is a machine tap designed to produce ISO metric threads with precision and repeatability in workshop and light industrial production settings. HSS‑Co, Form B, straight‑fluted design Flank relief for clean thread finishing ISO metric thread M6×1, tolerance field 6H Shaft diameter 6 mm for machine holders Consistent M6×1 threads for demanding components This machine tap combines a HSS‑Co substrate with a geometry specified to DIN 371B, delivering reproducible results for ISO metric threads. The tolerance field 6H corresponds to a standard internal thread fit and ensures compatibility with mating bolts and components, reducing rework and inspection time. Specified for steels up to ~900 N/mm², the tool is suitable for many common engineering steels used in fixtures, brackets and small assemblies where thread accuracy is critical. Efficient chip evacuation and secure thread finishes The straight‑fluted profile promotes reliable chip flow during through‑hole tapping, while the built‑in peel‑cut chamfer (Schälanschnitt) is optimised for through threads to reduce chip congestion and minimise jamming. The flank relief (flanks hinterschliffen) improves cutting action at the thread flanks, producing a clean thread root and flank geometry that requires less post‑processing. Together these features lower cycle times and support consistent surface quality across production runs. Simple integration and handling in machine setups A 6 mm shank diameter suits standard collets and quick‑change holders, facilitating rapid tool changes and minimal spindle adjustment. Conformance to DIN 13 Sheet 1 and the ISO metric standard supports interchangeability across tools and fixtures, simplifying inventory and planning. Supplied as a single unit per packaging, the tap is a compact, production‑ready option for workshops seeking a balance of durability and predictable performance. Secure a production‑grade M6×1 machine tap from TECWERK through Metav Werkzeuge for dependable thread quality; contact Metav Werkzeuge’s technical team at info@metav-werkzeuge.com or +49 2822 7131930 for specific application advice. Technical Data Article number: 2000867246NW Item: Machine thread tap DIN 371B M6×1 HSS‑Co 6H TECWERK Manufacturer: TECWERK Packaging unit: 1 Facts Thread: M6×1 mm Shaft diameter: 6 mm Tolerance field: ISO2 (6H) Suitable for steels up to: ~900 N/mm² Packaging unit: 1 Special features HSS‑Co material Form B geometry straight‑fluted (geradegenutet) Flank relief (flanken hinterschliffen) DIN 13 Sheet 1 compliance Peel‑cut chamfer for through threads (Schälanschnitt) Metric ISO thread FAQ What materials is this tap suitable for? The TECWERK machine thread tap is specified for use in steels up to approximately 900 N/mm², making it suitable for common engineering steels used in workshops and small‑batch production. Is the thread tolerance suitable for standard bolts? Yes; the tap produces an ISO metric thread to tolerance field 6H, which is a standard internal thread tolerance compatible with typical external bolt tolerances. Can this tap be used in a machine with a 6 mm collet? The tool has a 6 mm shank diameter and is intended for insertion into standard 6 mm holders and collets used in automatic and manual machine tapping operations. What is the advantage of the straight‑fluted Form B design? The straight‑fluted Form B profile improves chip evacuation in through‑hole tapping and, together with the peel‑cut chamfer, reduces the risk of chip build‑up and tap breakage during continuous production. Does this tap conform to recognised standards? The tap is manufactured to DIN 371B specifications and produces metric ISO threads in accordance with DIN 13 Sheet 1 and ISO tolerancing conventions. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of a durable, high-performance tap that combines HSS‑Co construction with a TiN coating for extended tool life and consistent metric thread quality; order directly via Metav Werkzeuge or consult the team for application advice. TECWERK Machine Tap DIN 371B M6×1 HSS‑Co TiN (6H) The TECWERK Machine Tap DIN 371B M6×1 is a straight‑fluted, TiN‑coated HSS‑Co machine tap designed for producing ISO metric through‑threads in medium‑to‑high‑strength steels. *HSS‑Co material for high wear resistance *TiN coating for longer tool life *Straight flute, flank‑relieved cutting geometry *ISO2 (6H) tolerance for precise metric threads Reliable thread quality through hardened materials and coating The tap is manufactured from HSS‑Co, a cobalt‑alloy high‑speed steel that offers improved red‑hardness and wear resistance compared with standard tool steels. Combined with the TiN coating, the tool delivers reduced friction and consistently sharp cutting edges, which lowers the risk of premature wear and reduces rework. The specified ISO2 (6H) tolerance meets common industrial requirements for metric threads, ensuring reproducible fits and reliable assembly behaviour when used on components machined to metric standards. Stable chip control and secure cutting geometry for through‑threads The straight‑flute design with flank relief and a dedicated peel chamfer (Schälanschnitt) is engineered for through‑hole tapping. This geometry promotes predictable chip formation and evacuation, diminishing the likelihood of chip jamming and tap breakage during continuous production runs. The result is fewer interrupted cycles and a more efficient machining process — particularly valuable in batch work or automated tapping operations where downtime directly affects throughput. Practical compatibility and workshop advantages The tool conforms to DIN 371B Form B and is intended for machining steels up to 1000 N/mm² tensile strength, making it suitable for a wide range of engineering applications from maintenance tasks to component manufacture. A compact 6 mm shank ensures compatibility with common collets and holders, simplifying tool changes and reducing setup time. The combination of robust substrate and surface coating translates into longer service life, which supports predictable tool costs and smoother production planning. For precision M6 threading in steel, choose TECWERK HSS‑Co taps via Metav Werkzeuge for reliable supply and selection assistance — contact Metav Werkzeuge for tailored technical advice and order support. Technical Data Article number: 2000867303NW Description: Maschinengewindebohrer DIN 371B M6x1mm HSS‑Co TiN 6H TECWERK Manufacturer: TECWERK Facts Thread size: M6 × 1 mm Shank diameter: 6 mm Tolerance: ISO2 (6H) Material application: steels up to 1000 N/mm² Special features HSS‑Co substrate TiN coating DIN 371B Form B Straight fluted, flank‑relieved geometry Peel chamfer for through‑threads FAQ What materials can be machined with this tap? The TECWERK machine tap is suitable for machining steels with tensile strengths up to 1000 N/mm² and is designed for standard engineering applications requiring metric threads. Is this tap suitable for through‑hole tapping? Yes — the tool’s peel chamfer and straight‑flute geometry are optimised for through‑threads, improving chip evacuation and reducing the risk of tap breakage. Which standards and tolerances does the tap meet? The tap conforms to DIN 371B Form B and produces metric threads to tolerance ISO2 (6H) for reliable fits in assembly operations. How does the TiN coating benefit workshop processes? The TiN coating reduces friction and increases surface hardness, extending tool life, improving wear resistance and lowering the frequency of tool changes in production. Can the shank be used with standard holders? The 6 mm shank diameter is compatible with common collets and tap holders, enabling straightforward integration into existing toolholding systems. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

High-performance HSS‑Co construction, right‑hand 45° spiral for efficient chip control and ISO2 (6H) tolerance for precise metric M6×1 threads — order directly via Metav Werkzeuge or consult our specialists for application advice. TECWERK M6 x 1 mm Machine Thread Tap (HSS‑Co, DIN 371C, 6H) The TECWERK M6 x 1 mm Machine Thread Tap is a spiral‑flute tap (Form C, Type AL) engineered for producing metric ISO threads in blind holes and for use with long‑chipping, soft materials in industrial tapping applications HSS‑Co cobalt high‑speed steel Right‑hand 45° spiral flute For blind holes, long‑chip materials Tolerance ISO2 (6H), DIN 13 Precise materials and geometry for consistent thread quality This machine tap is manufactured from HSS‑Co (cobalt high‑speed steel), a material chosen for its wear resistance and heat tolerance under continuous production loads. The combination of Form C geometry and a right‑hand 45° spiral promotes controlled chip formation and evacuation when cutting into softer, long‑chipping workpieces. The result is a repeatable thread profile complying with DIN 371C and metric ISO standards, which reduces rework and enables stable cycle times on CNC and automatic tapping machines. The ISO2 (6H) tolerance ensures interchangeability with standard fasteners and reliable assembly fit. Designed for blind‑hole tapping and efficient chip management The spiral‑flute design and flank relief (flank grinding) make this tool particularly suitable for producing threads in blind holes, where chip evacuation is critical. With a spiral angle that directs chips back out of the hole, the tap minimises jamming and breakage risks in deep or blind‑end operations. This geometry is also advantageous when working with long‑chipping alloys or soft steels, since it converts continuous chips into manageable segments, preserving thread integrity and extending tool life. The shaft diameter specification of 6 mm supports secure clamping in standard toolholders and reduces runout. Practical handling, compatibility and production reliability The tap is supplied as Type AL, offering a balance between robustness and cutting performance for general workshop and industrial use. It is compatible with standard tapping machines and manual tapping heads that accept a 6 mm shank. For shops seeking to streamline tooling logistics, the clear adherence to DIN 13 and metric ISO norms simplifies inventory and quality control. Metav’s distribution from Emmerich ensures a dependable supply chain and practical product support: customers benefit from a wide range of compatible consumables and an experienced partner network when scaling production or replacing tools. Why this choice supports long‑term productivity Selecting a cobalt‑alloy high‑speed steel tap with spiral flute and ISO2 tolerance helps reduce stoppages and scrap in batch production. The tool’s construction supports higher cutting temperatures and resists abrasion better than standard high‑speed steel, which translates into longer intervals between tool changes and lower total tooling cost per part. In addition, adherence to recognised standards facilitates quality documentation and audit trails for industrial customers aiming for traceable manufacturing processes. Contact Metav Werkzeuge today for application guidance and to arrange supply of the TECWERK M6 x 1 mm machine thread tap — prompt delivery from Emmerich and technical advice at info@metav-werkzeuge.com | +49 2822 7131930 Technical Data Article number: 2000867296NW Manufacturer: TECWERK Thread size: M6 × 1 mm Standard: DIN 371C Material: HSS‑Co Type/Form: Form C, Type AL Tolerance: ISO2 (6H) Application: blind holes Shaft Ø: 6 mm Core Data Shaft Ø: 6 mm Thread pitch: 1 mm Spiral angle: 45° Tolerance field: ISO2 (6H) Packaging unit: 1 Special features Right‑hand 45° spiral flute Flank relief (flank grinding) Designed for long‑chipping soft materials Suitable for machine tapping FAQ What materials can be tapped with this tool? The TECWERK M6 x 1 mm machine thread tap is specified for long‑chipping, soft materials and is manufactured from HSS‑Co to withstand the demands of such workpieces. Is this tap suitable for blind holes or through holes? The tool’s spiral‑flute design is optimised for blind‑hole tapping, assisting chip evacuation to prevent jamming; it can also be used in through holes with appropriate setup. What standard and tolerance does the tap meet? This tap conforms to DIN 371C and produces a metric ISO thread with tolerance ISO2 (6H), ensuring compatibility with standard fasteners. What is the shank diameter for holding the tap? The tap has a shaft diameter of 6 mm, suitable for standard tapping holders and collets that accept that shank size. Can the tap be used on CNC tapping machines? Yes, the tap’s geometry and material are appropriate for machine tapping operations, including CNC machines and automated tapping heads. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of HSS-Co substrate, TiCN coating and straight flutes for dependable thread quality and extended tool life; order the tap directly via Metav Werkzeuge or consult our specialists for application advice. Machine tap DIN 371C GG M6×1 HSS-Co TiCN (TECWERK) The Machine tap DIN 371C GG M6×1 HSS-Co TiCN (TECWERK) is a production-grade metric tap designed for efficient thread cutting in cast-iron materials and related alloys, suitable for both through and blind hole applications. HSS-Co substrate with TiCN coating Straight flutes with ground flank relief Metric ISO thread M6×1, tolerance 6HX Designed for grey and graphite cast iron Faster machining and longer tool life through advanced coating The combination of HSS-Co (cobalt-alloy high-speed steel) and a TiCN coating delivers improved wear resistance and thermal stability compared with unalloyed high-speed steel. This means fewer tool changes and more consistent throughput in repetitive threading operations. The coating also reduces built-up edge, which supports a uniform surface finish on the internal thread and extends the effective life of the tool while maintaining cutting performance under elevated cutting speeds. Consistent, accurate threads that reduce rework Engineered to produce metric ISO threads M6×1 to DIN 13, part 1, with a 6HX tolerance, the tap yields reproducible results that ease assembly and inspection. The straight flutes and ground flank relief ensure clean chip evacuation and accurate flank geometry, reducing the likelihood of thread distortion. For production environments this translates to fewer rejects, less rework and a measurable improvement in process reliability. Built for cast-iron applications and practical workshop use Form C, type GG geometry and the material compatibility make this tool particularly suited to grey cast iron, graphite cast iron and malleable cast iron operations. The tool is configured for both through and blind holes and includes a recognisable white ring for fast identification at the tool crib. With a shank diameter of 6 mm, the tap is suitable for standard machine holders and is supplied as a single unit for immediate integration into machine tool routines. Contact Metav Werkzeuge for ordering or tailored technical advice — call +49 2822 7131930 or eMail info@metav-werkzeuge.com and benefit from fast supply from our Emmerich stock. Technical Data SKU: 2000867424NW Name: Machine tap DIN 371C GG M6×1 HSS-Co TiCN 6HX TECWERK Manufacturer: TECWERK Packaging unit: 1 Specifications Thread: M6×1 mm Tolerance: 6HX Standard: DIN 13, part 1 Shank diameter: 6 mm Special features Material: HSS-Co (cobalt high-speed steel) Coating: TiCN Geometry: Form C, Type GG Flutes: straight fluted Flank treatment: ground flank relief Identification: white ring Applications: through holes and blind holes Suitable for: grey cast iron, graphite cast iron, malleable cast iron FAQ What materials is this tap intended for? The Machine tap DIN 371C GG M6×1 HSS-Co TiCN (TECWERK) is specified for use in grey cast iron, graphite cast iron and malleable cast iron. Can the tap be used in blind holes? Yes, the tool geometry is suitable for both through-hole and blind-hole threading, enabling safe chip evacuation and consistent thread form with the TECWERK tap. What does the 6HX tolerance mean for assembly? A 6HX tolerance indicates a slightly looser internal thread tolerance on the pitch diameter, allowing for reliable bolt engagement while compensating for minor variations in hole preparation when using the TECWERK M6×1 tap. How does the TiCN coating benefit machining? The TiCN coating on this machine tap reduces wear and friction, improves heat resistance and helps maintain cutting edges, extending tool life in production use compared with uncoated taps. Is the shank compatible with standard holders? The tap has a 6 mm shank diameter and is compatible with standard machine tool collets and holders used for small-diameter machine taps like the TECWERK M6×1. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of a robust combination of HSS‑Co construction, Form C geometry and a right‑hand 40° spiral to achieve consistent metric ISO threads in blind holes; the tap's 6H tolerance and 6 mm shank support reliable integration in production tooling. Order the item directly via Metav Werkzeuge or contact their consultants for application advice. Machine Tap DIN 371C M6×1 HSS‑Co 6H – right‑hand 40° spiral, Form C (TECWERK) The Machine Tap DIN 371C M6×1 is a precision engineered machine tap for producing metric ISO threads in blind holes, optimised for use in steel components and standard production environments HSS‑Co for high wear resistance Right‑hand 40° spiral for chip control Form C geometry with flank relief Designed for blind holes in steels to 900 N/mm² Consistent thread fit for repeatable assemblies The DIN 371C geometry, combined with the ISO thread specification and 6H tolerance class, ensures a predictable fit between bolt and nut across production runs. This results in fewer rework cycles and reduced assembly variance. For purchasers seeking traceable standards, the reference to DIN 13 Sheet 1 clarifies that the thread form complies with recognised metric thread dimensions, aiding procurement and inspection processes. The specification supports consistent torque behaviour and reliable mechanical joints in repeat operations. Powerful cutting performance in high‑strength steels Manufactured from HSS‑Co, this tap is suited to machining steels with tensile strengths up to approximately 900 N/mm², offering improved wear resistance and thermal stability compared with conventional high‑speed steels. The right‑hand 40° spiral assists chip evacuation out of the hole, which is particularly important for blind‑hole tapping where chip control prevents jamming and thread damage. The flank relief reduces cutting forces and promotes smoother entry into pre‑formed holes, extending tool life and maintaining thread quality under continuous use. Practical design for workshop integration and uptime With a shank diameter of 6 mm and Form C configuration, the tap integrates with standard machine holders and powered tapping spindles designed for production use. The spiral and flank geometry minimise downtime by lowering the incidence of broken taps in blind holes and easing chip disposal during automated cycles. Clear technical parameters permit straightforward tool selection for process planners and maintenance teams, supporting efficient tool stocking and predictable changeover times in both small workshops and larger fabrication lines. For application guidance or to secure supply of the TECWERK machine tap, contact Metav Werkzeuge in Emmerich at info@metav-werkzeuge.com or call +49 2822 7131930 for tailored advice and reliable delivery Technical Data Article number: 2000867266NW Label: Maschinengewindebohrer DIN 371C M6x1mm HSS‑Co 6H TECWERK Manufacturer: TECWERK Packaging unit: 1 Facts Thread size: M6×1 mm Spiral angle: 40° Shank diameter: 6 mm Tolerance: ISO2 (6H) For steels: up to ~900 N/mm² Special features HSS‑Co material Form C geometry Right‑hand spiral Flank relief on thread flanks Metric ISO thread, DIN 13 Sheet 1 For blind holes FAQ What materials is this tap suitable for? The TECWERK machine tap (M6×1 HSS‑Co 6H, SKU 2000867266NW) is specified for use in steels up to approximately 900 N/mm² tensile strength and is therefore appropriate for many medium‑to‑high strength steel applications. Can this tap be used for through holes? This tap is designed specifically for blind holes; while through‑hole tapping is possible with some geometries, the DIN 371C Form C with a 40° spiral is optimised for blind‑hole chip control rather than through‑hole clearing. How does the 40° spiral benefit machining? The right‑hand 40° spiral on this TECWERK tap helps evacuate chips away from the cutting zone, which reduces the risk of chip packing in blind holes and supports more consistent thread quality. What does the 6H tolerance mean for assembly? The 6H tolerance class indicates a standard internal thread fit that balances manufacturability and assembly clearance, providing predictable mating with external threads produced to corresponding tolerance classes. What is the shank size and how does it affect holder choice? The shank diameter is 6 mm; this dimension allows selection of standard tap holders or collets compatible with a 6 mm shank for secure mounting during machine tapping operations. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the HSS‑Co construction, vapour‑coated finish and 40° helix to produce reliable M6 x 1 blind threads with reduced wear and consistent fit; order the TECWERK machine tap directly via Metav Werkzeuge or consult our technical advisers for application-specific recommendations. TECWERK machine tap DIN 371C M6 x 1 HSS‑Co — universal machine tap with 40° helix The TECWERK machine tap DIN 371C M6 x 1 HSS‑Co is a universal right‑hand spiral machine tap designed for producing M6 x 1 metric ISO blind threads in steels, stainless steels, spheroidal cast iron and non‑ferrous metals. Universal HSS‑Co, Form C Vapour‑coated finish, green ring 40° right‑hand spiral for blind holes ISO2 (6H) tolerance for precise fit High‑performance threading that extends tool life and uptime The cobalt‑alloy HSS‑Co construction combines toughness and hardness to resist thermal softening under intermittent machine loads, resulting in improved tool life and fewer tool changes. The vapour‑coated surface reduces friction at the cutting edge and enhances wear resistance, which translates into longer production runs and more predictable maintenance intervals. As a universal machine tap in Form C, it balances cutting aggressiveness and stability, making it suitable for mixed production environments where operators need a dependable thread‑making tool for both mild and demanding materials. Geometry engineered to reduce breakage and improve thread quality The 40° right‑hand helix and flank‑honing (flank honing) work together to improve chip control and reduce cutting forces when forming threads in blind bores. The spiral geometry moves chips away from the thread root, lowering the risk of chip packing in blind holes and helping to produce a cleaner flank and improved surface finish. Compliance with DIN 13 sheet 1 and the ISO2 (6H) tolerance field ensures consistent flank fit and interchangeability of threaded parts, which is essential for assemblies requiring reliable preloads and repeatable mechanical behaviour. Practical features for easy integration and consistent production With a nominal designation of M6 x 1 and a shank Ø 6 mm, this universal tap fits standard machine tool holders and collets without special adaptors, simplifying tool handling on automatic machines and tapping heads. The tool is specified for blind‑hole application and for a broad range of materials — steel, stainless steel, spheroidal cast iron and non‑ferrous metals — reducing the need for multiple specialised taps. The universal character of the tool supports straightforward process planning: one tool covers several materials, reducing inventory complexity and supporting leaner supply chains. For precise M6 blind threads choose the TECWERK HSS‑Co machine tap and contact Metav Werkzeuge in Emmerich for tailored advice and reliable supply: info@metav-werkzeuge.com | +49 2822 7131930 Technical data Article number: 2000867690NW Brand: TECWERK Label: Maschinengewindebohrer DIN 371C Univ.M6x1mm HSS‑Co vap.6H TECWERK Packaging unit: 1 Facts Thread: M6 x 1 mm Shank diameter: 6 mm Helix angle: 40° Tolerance field: ISO2 (6H) Type: Form C, universal Special features Material: HSS‑Co (cobalt high‑speed steel) Coating: vapour‑coated (green ring) Right‑hand spiral, flank honing Metric ISO thread; DIN 13 sheet 1 For blind holes Suitable for steel, stainless steel, spheroidal cast iron, non‑ferrous metals FAQ Which materials is this machine tap suitable for? The TECWERK machine tap DIN 371C M6 x 1 HSS‑Co is designed for steel, stainless steel, spheroidal cast iron and a range of non‑ferrous metals, as stated in the product specification. Can this tap be used for blind holes? Yes, the tool is specified for blind‑hole threading; the 40° spiral and flank honing improve chip evacuation and reduce the risk of chip packing in blind bores. What does HSS‑Co mean and why is it beneficial? HSS‑Co denotes a cobalt‑alloy high‑speed steel; the addition of cobalt increases hot hardness and wear resistance, which helps maintain cutting performance and extend tool life under demanding conditions. What tolerance and standard does the tap meet? The tap produces threads to the ISO2 (6H) tolerance field in accordance with DIN 13 sheet 1, providing consistent fit and interchangeability for metric ISO threads. What is the shank diameter and how does it affect holder selection? The shank diameter is 6 mm, enabling direct mounting in standard collets and tool holders designed for that shank size without special adapters. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of TiCN-coated HSS‑Co construction and precise ISO2 (6H) tolerance for reliable M6x1 threading in demanding materials; order the tap directly via Metav Werkzeuge or consult our specialists for application advice. Machine tap DIN 371C VA M6x1mm — HSS‑Co, TiCN‑coated by TECWERK The Machine tap DIN 371C VA M6x1mm is a TiCN‑coated HSS‑Co threading tool designed to produce metric M6×1 ISO threads in blind holes and heat‑resistant stainless steels. TiCN‑coated HSS‑Co for extended tool life Spiral flute 40° right‑hand for blind holes ISO2 (6H) tolerance for accurate threads Suitable for stainless and heat‑resistant steels Consistent, ISO‑compliant metric threads for production use The tap conforms to DIN 371C and produces M6×1 metric ISO threads with ISO2 (6H) tolerance, which ensures consistent fit and interchangeability with standard fasteners. For production environments this reduces rework and rejects, because the defined tolerance band limits dimensional variation. The standard reference (DIN 13 Blatt 1) and the ISO tolerance designation give a verifiable basis for quality control and inspection routines, supporting a predictable assembly process. Coating and substrate geometry that lower running costs Built from HSS‑Co with a TiCN‑coating, the tool combines toughness and surface hardness to resist abrasion and adhesion when cutting stainless and heat‑resistant steels up to 1000 N/mm² tensile strength. The TiCN-coated surface reduces built‑up edge and improves wear resistance, extending tool life and maintaining thread quality over longer runs. The relieved flanks and optimised cutting geometry help to reduce cutting forces and heat generation, which benefits tool longevity and machine spindle loads. Spiral geometry and shank design for reliable chip control The right‑hand spiral 40° flutes are configured specifically for blind‑hole threading; they direct chips back into the flute for safer evacuation and reduce the risk of chip packing at the base of the hole. The tool is finished with a blue ring identification and a shank diameter of 6 mm, suitable for standard collets and holders used in automatic tapping heads and CNC machines. This combination of geometry and shank sizing supports automated production and repeatable results in both single‑pass and series manufacturing. For robust M6 threading in stainless and heat‑resistant steels, contact Metav Werkzeuge to request a quote or to discuss application specifics with our technical team at Metav Werkzeuge via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 2000867777NW Description: Machine tap DIN 371C VA M6x1mm HSS‑Co TiCN 6H Manufacturer: TECWERK Packaging unit: 1 Data Thread size: M6 × 1 mm Tolerance: ISO2 (6H) Shank diameter: 6 mm Spiral angle: 40° Material tensile strength rating: up to 1000 N/mm² Special features Material: HSS‑Co Coating: TiCN‑coated Type: Form C, Type VA Standard: DIN 371C; DIN 13 Blatt 1 Application: Blind‑hole threading Geometry: Right‑hand spiral, flanks relieved Identification: Blue ring Suitable for: Rust‑, acid‑ and heat‑resistant steels FAQ What materials is this tap suitable for? The TECWERK machine tap is designed for stainless, acid‑resistant and heat‑resistant steels with tensile strengths up to 1000 N/mm², as specified for the M6×1 variant. Is the tap intended for blind or through holes? This tool is configured for blind holes; the 40° spiral geometry promotes chip evacuation away from the thread root. What tolerance and standard does the tap meet? The tap produces threads to ISO2 (6H) tolerance and complies with DIN 371C and DIN 13 Blatt 1 standards for metric threads. How does the TiCN coating benefit production? The TiCN coating increases surface hardness and reduces adhesion, lowering wear and helping maintain thread quality over extended production runs. What holder size is required for this tap? The tap has a shank diameter of 6 mm and is compatible with standard collet systems and tapping holders that accept that shank size. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of a robust combination of HSS‑Co construction and Form B straight‑flute geometry for reliable fine‑thread production; designed for steels up to approx. 1000 N/mm², this tap reduces rework and keeps machining cycles consistent. Order the tool directly via Metav Werkzeuge or consult our technical team for application guidance. TECWERK machine tap DIN 374B MF 6×0.5 mm — HSS‑Co, Form B (straight flute) A TECWERK machine tap DIN 374B MF 6×0.5 mm for producing ISO fine metric threads in production environments, engineered for through‑hole tapping in steels, malleable cast iron and long‑chipping non‑ferrous metals HSS‑Co high‑cobalt construction Form B straight‑flute geometry ISO fine thread MF, tolerance 6H Shearing chamfer for through holes Consistent fine‑thread quality for repeatable assemblies The combination of HSS‑Co material and a 6H tolerance ensures high wear resistance and a reliable thread fit in serial production. The tool is made to the DIN 13 metric fine‑thread standard, so threads meet industry tolerances and mating components assemble without additional adjustment. The flanks are relief‑ground, which refines the thread flank form and reduces the need for post‑processing, delivering measurable time savings across batches. Improved chip control and extended tool life The Form B straight‑flute design provides predictable chip formation for long‑chipping materials, while the integrated shearing chamfer reduces thread burrs when tapping through holes. Together with the high‑cobalt substrate, these features support consistent chip evacuation and reduce seizure risk under continuous cycles. The result is fewer tool changes and less downtime, improving per‑part throughput and lowering unit costs. Broad material compatibility for workshop flexibility Rated for use in steels up to approx. 1000 N/mm², the tap is also suitable for malleable cast iron and long‑chipping non‑ferrous metals, making it a versatile choice for jobbing shops and production lines alike. Selecting this tool simplifies tooling lists where multiple materials are machined, reducing set‑up time and inventory complexity while maintaining process reliability. Production‑ready design and machine integration With a shank Ø 4.5 mm, this machine tap integrates cleanly into standard tapping fixtures and automatic spindles. The straight‑fluted, machine‑grade geometry is optimised for mechanical tapping operations, offering stable cutting and reduced axial thrust compared with less specialised tools. This enhances positional accuracy during threading and supports consistent cycle times in automated workflows. For fine‑thread production specify the TECWERK MF 6×0.5 mm machine tap and contact Metav Werkzeuge in Emmerich for technical recommendations and reliable supply at info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: 2000867222NW Designation: TECWERK machine tap DIN 374B MF 6×0.5 mm HSS‑Co 6H Manufacturer: TECWERK Facts Thread: MF 6×0.5 mm Shank Ø: 4.5 mm Tolerance field: 6H Material strength capability: up to approx. 1000 N/mm² Special features HSS‑Co high‑cobalt material Form B — straight‑fluted (geradegenutet) Flank relief grinding (flanken hinterschliffen) Shearing chamfer for through‑hole tapping Conforms to DIN 13 metric fine threads FAQ What materials is this tap suitable for? The TECWERK machine tap is suitable for steels up to approx. 1000 N/mm², malleable cast iron and long‑chipping non‑ferrous metals, offering broad applicability in mixed‑material shops. Is the thread tolerance suitable for precision assemblies? Yes. The tool produces ISO fine threads with a 6H tolerance, meeting standard accuracy requirements for mating components. How does the straight‑flute design affect performance? The Form B straight‑flute geometry improves chip breaking and evacuation in long‑chipping materials, which helps maintain cycle stability and prolong tool life. Can this tap be used in automatic tapping heads? The machine‑grade shank (Ø 4.5 mm) and straight‑flute design make it compatible with standard tapping spindles and automated tapping equipment. What is the article number for ordering and reference? The article number is 2000867222NW; use this SKU when specifying the TECWERK machine tap for procurement. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of high wear resistance and precise 6H tolerance to produce reliable fine-pitch threads in blind-hole applications; the cobalt-alloy construction and form‑C geometry ensure consistent tool life and secure assemblies — order the tap directly via Metav Werkzeuge or consult our specialists for technical advice. TECWERK Machine Tap DIN 374C MF 6×0.5 mm HSS‑Co, 6H tolerance A TECWERK machine tap DIN 374C MF 6×0.5 mm engineered for blind holes and fine-pitch metric threads in demanding materials HSS‑Co alloy for extended tool life Form C geometry with 40° helix right-hand Suitable for blind holes Tolerance 6H for accurate fits Shank Ø 4.5 mm for stable clamping Consistent thread quality for fine-pitch assemblies The combination of HSS‑Co construction and a 6H tolerance provides a dependable basis for fine-pitch metric threads where repeatability matters. Cobalt-alloy high-speed steel increases red-hardness and wear resistance, extending tool life when machining steels up to approx. 1000 N/mm² or other long-chipping materials. Specifying a tap with an established tolerance class such as 6H reduces scrap rates and ensures compatible mating with standard ISO metric components, supporting tighter assembly tolerances and fewer reworks. Geometry and chip control that suit blind-hole machining Designed in Form C with a 40° helix and right-hand spiral, the tool promotes controlled chip formation and evacuation in blind holes. The helix angle and spiral direction help direct chips away from the cutting edge when space is limited, while relieved flanks (flank grinding) improve cutting action and reduce friction. Together, these design elements lower torque peaks during tapping and contribute to a cleaner thread root, which is particularly advantageous in confined or deep blind-hole threads. Material compatibility and application benefits This tap is specified for use in steels, temperguss (malleable cast iron) and long-chipping non-ferrous metals, making it suitable for precision components across mechanical engineering, instrumentation and small-series production. Because the tool tolerates higher tensile strengths (up to the stated limit), it is appropriate where medium to high-strength steels require fine-thread form and repeatable performance. The metric fine thread MF 6×0.5 mm conforms to DIN 13, providing industry-standard compatibility for mating parts. Practical considerations for machine tapping and clamping A shank Ø 4.5 mm allows stable clamping in standard collets or chuck adapters used on tapping heads and CNC tapping spindles. The tool’s right-hand spiral and ground flanks demand correct machine setup — secure clamping, appropriate withdrawal strategy and use of suitable cutting fluid where applicable — to get the most from the tap’s wear properties. For high-volume or critical threads, the tool’s geometry supports consistent cycle times while helping to avoid premature tool wear, thus improving overall process reliability. Order the TECWERK machine tap via Metav Werkzeuge for reliable supply from Emmerich; for tailored advice on applications or batch requirements contact info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 2000867524NW Product: Machine tap DIN 374C MF 6×0.5 mm HSS‑Co 6H TECWERK Packaging unit: 1 Manufacturer: TECWERK Numbers / Core technical data Thread: MF 6×0.5 mm Helix angle: 40° Tolerance: 6H Shank diameter: 4.5 mm Material strength suitability: up to approx. 1000 N/mm² Designs / Special features HSS‑Co Form C geometry Right-hand spiral Flank relief / ground flanks Metric ISO fine thread (DIN 13) Designed for blind holes Suitable for steels, temperguss and long-chipping non-ferrous metals FAQ What materials can be machined with this tap? The TECWERK machine tap MF 6×0.5 mm is specified for steels up to approx. 1000 N/mm², temperguss (malleable cast iron) and long-chipping non‑ferrous metals. Is this tap suitable for blind-hole threading? Yes, the tool is designed for blind holes; the Form C geometry and 40° helix support chip control in confined threads. What tolerance and standard does the thread conform to? The tap produces a metric fine thread per DIN 13 with tolerance 6H, providing standardised fit and interchangeability. What is the shank diameter and how should it be clamped? The shank diameter is 4.5 mm; stable clamping in an appropriate collet or tapping adapter is recommended to ensure concentricity and reduce deflection. Can the tap be used on production machines or for hand tapping? The design targets machine tapping; use in hand operations is possible but requires careful control of alignment and torque to avoid damage. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

The combination of cobalt high-speed steel construction, DIN 374C Form C geometry and a 40° right-hand helix provides reliable chip control and long tool life for metric fine-thread production; order this machine tap directly via Metav Werkzeuge or consult our technical advisors for application support. Machine tap DIN 374C MF 6×0.75 mm HSS‑Co 6H by TECWERK — Cobalt HSS, Form C, 40° helix A Machine tap DIN 374C MF 6×0.75 mm HSS‑Co 6H engineered for producing precise metric fine threads in blind holes and suited for steels up to approximately 1000 N/mm². Cobalt HSS for extended life and heat resistance Form C geometry with 40° right‑hand helix Metric fine thread MF, tolerance 6H Optimised for blind‑hole tapping in steels Consistent metric fine threads for assembly reliability Produced to the DIN 13 metric fine‑thread standard, this machine tap delivers reproducible thread form and the specified tolerance 6H to ensure correct fit in mating parts. The fine‑pitch MF 6×0.75 mm specification is ideal where compact fastenings and high clamping precision are required. As a result, assemblies benefit from reduced play and improved load distribution; the tool is particularly useful when repeatable quality is essential in serial production environments. Robust cutting performance and controlled chip evacuation The tool’s HSS‑Co composition adds cobalt to high‑speed steel, increasing hot‑hardness and wear resistance for extended cutting intervals. Combined with Form C geometry and a 40° right‑hand helix, the design promotes effective chip evacuation during blind‑hole machining, reducing the risk of chip packing and tap breakage. The shaft diameter of 4.5 mm provides a compact drive connection for automatic tapping heads and machines, while the partially relieved flanks improve cutting engagement and surface finish. Seamless integration into machine workflows Engineered for machine tapping, this product supports reliable cycle times and predictable tool change planning in production lines and workshop machinery. Its suitability for blind holes and for machining steels up to around 1000 N/mm², as well as temperguss and long‑chipping non‑ferrous metals, makes it a versatile choice across maintenance, repair and manufacturing tasks. For specification checks or to confirm compatibility with a given tapping unit, Metav’s technical advisors are available to provide application guidance and data clarification. For procurement of machine taps with cobalt HSS performance and tailored application advice, contact Metav Werkzeuge for ordering and technical support at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 2000867480NW Label: Maschinengewindebohrer DIN 374C MF6x0,75mm HSS‑Co 6H TECWERK Manufacturer: TECWERK Packaging unit: 1 UID: 2000867480NW Facts Thread: MF 6×0.75 mm Tolerance: 6H Shank Ø: 4.5 mm Material strength suitability: up to approx. 1000 N/mm² Special features HSS‑Co (cobalt high‑speed steel) Form C geometry 40° right‑hand helix Flank relief for improved cutting Designed for blind‑hole tapping Metric fine threads to DIN 13 FAQ Can this tap be used for blind holes? Yes. The TECWERK machine tap is designed specifically for blind‑hole threading and features a 40° helix and flank relief to aid chip evacuation in such applications. Which materials is the tap suitable for? The tap is suitable for steels up to approximately 1000 N/mm², temperguss and long‑chipping non‑ferrous metals as stated for the TECWERK machine tap. What makes HSS‑Co advantageous for this tool? The cobalt‑enriched high‑speed steel in the tool increases hot‑hardness and wear resistance, extending tool life and maintaining cutting performance under higher temperatures. What tolerance and thread standard does it meet? Threads are produced to the DIN 13 metric fine‑thread standard with a tolerance of 6H for consistent assembly fit. What is the shank diameter and how does it interface with tapping machines? The shank diameter is 4.5 mm, allowing secure mounting in automatic tapping heads and machine tool holders adapted for smaller shank sizes. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of HSS‑Co construction, straight flutes and a 6H tolerance for consistent, production-ready fine threads; this design reduces rework and supports continuous machining. Order the tap directly via Metav Werkzeuge or consult its specialists for compatibility and delivery. Machine thread tap DIN 374B MF6×0.75 mm, HSS‑Co, straight fluted — TECWERK The Machine thread tap DIN 374B MF6×0.75 mm is a production tap for machining metric fine internal threads in through holes, suited to use in machine tapping applications and automated equipment HSS‑Co construction for increased heat resistance Straight flutes for consistent chip evacuation Metric fine thread MF to DIN 13, tolerance 6H Shank Ø 4.5 mm for secure clamping Precision and durability for fine internal threads This tap is manufactured from HSS‑Co, a cobalt‑alloy high‑speed steel that retains hardness at elevated temperatures, enabling reliable performance in demanding production environments. The DIN 374B Form B geometry with straight flutes supports predictable chip formation and evacuation, which is especially beneficial when producing metric fine threads (MF6×0.75 mm) to tolerance 6H. For engineers specifying components with close clearance, the defined tolerance class reduces the need for secondary operations and ensures interchangeability according to international standards. Efficiency gains through optimized cutting geometry The combination of flank relief (flank-ground cutting edges) and a reduced chamfer designed for through threads improves thread quality and reduces torque peaks during tapping. These features contribute to longer tool life and fewer breakages under continuous use, translating into measurable productivity benefits on the shop floor. Where materials range up to roughly 1000 N/mm² tensile strength, the tool’s geometry supports stable cutting in steels, malleable cast iron and long‑chipping non‑ferrous metals, lowering the risk of chip jamming and minimising downtime. Practical integration and workshop guidance With a shank diameter of 4.5 mm, the tap is adapted for secure retention in collets and toolholders commonly found in CNC tapping spindles and tapping heads. It is intended for machine use rather than manual hand tapping; correct clamping and appropriate feed settings are essential for best results. For mixed‑material production runs the straight‑flute design provides simpler chip control compared with spiral taps, making this tool a pragmatic choice for batch production and automated cells. For specific cutting speeds, feeds or coolant recommendations, consult Metav Werkzeuge’s technical advisors to match the tap to the machining centre and workpiece material. Contact Metav Werkzeuge in Emmerich to confirm application parameters, check lead times and arrange supply — email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss how this TECWERK tap fits production needs. Technical Data Article number: 2000867465NW Brand: TECWERK Packaging unit: 1 Designation: Machine thread tap DIN 374B MF6×0.75 mm Facts Thread size: MF6×0.75 mm Shank diameter: 4.5 mm Applicable tensile strength: up to ≈ 1000 N/mm² Tolerance: 6H (DIN 13) Special features Material: HSS‑Co Form: DIN 374B Form B Flutes: straight Flank relief: ground Chamfer: reduced chamfer for through threads (peel‑cut geometry) Suitable for: steels, malleable cast iron, long‑chipping non‑ferrous metals FAQ What materials can this tap machine effectively cut? This TECWERK machine thread tap is suitable for steels up to approximately 1000 N/mm² tensile strength, temper cast iron and long‑chipping non‑ferrous metals, as noted in the product specification. Is the tap suitable for through holes or blind holes? The tap features a reduced chamfer designed for through threads, making it optimised for through‑hole threading in machine applications. What does HSS‑Co mean for tool performance? HSS‑Co denotes a cobalt‑alloy high‑speed steel that maintains hardness at higher temperatures, providing improved wear resistance and longer life during continuous production runs. How precise are the threads produced with this tap? Threads are produced to metric ISO fine thread standards with a 6H tolerance per DIN 13, ensuring precision fits for components requiring close tolerances. Can this tap be used in automated tapping heads? Yes, the shank Ø 4.5 mm and straight flutes make it suitable for collet clamping and use in CNC tapping heads designed for machine tapping. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund