Bohrnutenfräser DIN 6527K Typ N D.10mm VHM TiAlN kurz (TECWERK) Der Bohrnutenfräser DIN 6527K Typ N D.10mm ist ein kurzer, zweischneidiger Vollhartmetall‑Fräser mit TiAlN‑Beschichtung für vibrationsarme Schrupp‑ und Schlichtbearbeitung in Metallen und abrasiven Werkstoffen VHM Vollhartmetall mit TiAlN‑Beschichtung Zweischneider mit Zentrumschnitt, rechtsschneidend Schaft Ø 10 mm mit Schafttoleranz h6 Sehr gut geeignet für Stahl, Guss und INOX Für Schruppen und Schlichten, vibrationsarm Effizienz durch moderne Werkstoff‑ und Beschichtungswahl Die Kombination aus VHM (Vollhartmetall) und TiAlN‑Beschichtung sorgt für hohe Verschleißfestigkeit und thermische Stabilität bei dynamischen Schnittbedingungen. Damit eignet sich das Werkzeug besonders für Produktionsumgebungen, in denen Standzeit und Prozesssicherheit zählen. Der Kunde profitiert von längeren Werkzeugwechselintervallen und konstanteren Oberflächenqualitäten bei Serienläufen. Stabile Aufnahme und präzise Führung für exakte Schnitte Der Fräser verfügt über einen Zylinderschaft nach DIN 6535 HB mit Schaft‑Ø 10 mm und Schafttoleranz h6, was eine formschlüssige und spielfreie Werkzeugaufnahme ermöglicht. Der vorhandene Zentrumschnitt und der Halsfreischliff reduzieren Schnittkräfte und verringern Schwingungen, sodass sich die Maschine ruhiger verhält und Maßhaltigkeit verbessert wird. Breites Werkstoffspektrum, gezielte Einsatzgebiete Das Werkzeug wurde für vielseitige Einsätze entwickelt und ist sehr gut geeignet für Stahl, Stahlguss, Grauguss, Temperguss, Cr‑Ni‑Stähle, NE‑Metalle sowie Aluminium mit Siliciumanteil und abrasive Werkstoffe. Durch die neu entwickelte Geometrie eignet sich der Fräser sowohl zum groben Abtragen als auch zum feinen Schlichten, sodass Fertigungsprozesse flexibel gestaltet werden können. Geometrische Details, die Produktivität erhöhen Konstruktionselemente wie die 45° Schutzfase (0,2 mm), die dynamische Steigung und die rechtsschneidende Ausführung sorgen für sichere Spanabfuhr und minimieren Gratbildung. Die kurze Ausführung erhöht die Steifigkeit und ermöglicht höhere Schnittwerte bei geringerer Schwingungsneigung, was die Zykluszeit pro Bauteil senkt. Empfehlung: Das kurze VHM‑Bohrnutenfräser‑Programm von TECWERK für vibrationsarme Serienbearbeitung direkt über Metav Werkzeuge anfragen – eMail: info@metav-werkzeuge.com oder Telefon: +49 2822 7131930 Technische Daten Fakten Artikelnummer: 2000866161NW Marke: TECWERK Bezeichnung: Bohrnutenfräser DIN 6527K Typ N D.10mm VHM TiAlN HB Z.2 kurz TECWERK Verpackungseinheit: 1 Werte Schaft‑Ø: 10 mm Freischliff: 9,5 mm Schutzfase: 0,2 mm Zähne: 2 Schafttoleranz: h6 Besonderheiten VHM: Vollhartmetall TiAlN: Titannitrid‑Aluminium Beschichtung für erhöhte Wärmebeständigkeit DIN 6527 K Typ N Zweischneider kurz 45° Schutzfase Zentrumschnitt Mit Zylinderschaft nach DIN 6535 HB Dynamische Steigung Rechtsschneidend Halsfreischliff Vibrationsarme Bearbeitung Zum Schruppen und Schlichten geeignet Sehr gute Werkstoffeignung: Stahl, NE‑Metalle, Sonderlegierungen, INOX, Guss FAQ Ist der Fräser für Edelstahlbearbeitung geeignet? Der Fräser von TECWERK ist aufgrund der Geometrie und der TiAlN‑Beschichtung sehr gut für die Bearbeitung von Cr‑Ni‑Stählen (INOX) geeignet und liefert beim Schlichten saubere Oberflächen. Welche Werkzeugaufnahme wird empfohlen? Für optimale Ergebnisqualität empfiehlt sich eine spielfreie Aufnahme mit Zylinderschaft nach DIN 6535 HB und Schafttoleranz h6, wie beim TECWERK‑Fräser spezifiziert. Für welche Einsatzarten ist das Werkzeug ausgelegt? Das Werkzeug eignet sich sowohl für Schrupp‑ als auch für Schlichtoperationen in klassischen Metallzerspanungsprozessen, speziell dort, wo vibrationsarme Performance gefragt ist. Wie wirkt sich die TiAlN‑Beschichtung auf die Standzeit aus? Die TiAlN‑Beschichtung erhöht die thermische Belastbarkeit und reduziert Verschleiß, was insbesondere bei hohen Schnittgeschwindigkeiten zu längeren Standzeiten führt. Gibt es Hinweise zur Spanabfuhr bei abrasiven Werkstoffen? Dank dynamischer Steigung und 45° Schutzfase fördert der Fräser eine kontrollierte Spanabfuhr; bei stark abrasiven Werkstoffen sind passende Schnittwertanpassungen zu empfehlen. Hersteller: Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from the combination of HSS‑Co8 wear resistance, a secure Weldon shank drive and a long, three‑flute geometry for efficient slotting in steel and cast iron; order the TECWERK cutter directly via Metav Werkzeuge or consult our specialists for tailored application advice. Slot milling cutter DIN 844 Type N — HSS‑Co8, Weldon shank (TECWERK) The slot milling cutter DIN 844 Type N is a long, three‑flute tool designed for plunge and slot milling in medium‑to‑high strength materials, offering a Weldon drive for secure clamping on conventional tool holders HSS‑Co8 high‑temperature hardness DIN 844 Type N, three‑flute design Centre‑cutting for plunge and slot milling Cylindrical shank with Weldon drive flat High hardness and stable cutting for tougher materials The long design in HSS‑Co8 provides elevated red hardness and abrasion resistance, which translates into longer edge life when cutting tougher grades. The cobalt‑alloy high‑speed steel retains hardness at temperature, reducing the rate of flank wear under intermittent loads. Together with the three‑flute geometry, the tool balances chip evacuation and cutting edge strength, making it a cost‑effective choice for repetitive slotting operations where tool life and consistent part quality matter. Secure clamping and positive machining behaviour Equipped with a Weldon shank and drive flat, the tool offers reliable torque transmission and repeatable concentricity in standard collet chucks and toolholders. The centre‑cutting feature enables controlled plunging and reduces the need for pre‑drilling, while right‑hand cutting ensures predictable chip flow. This combination decreases setup time and supports stable machining cycles on milling machines and machining centres, improving throughput without compromising surface finish. Application range and material suitability explained The cutter is specified for work up to approximately 800 N/mm² with an uncoated tool and up to 1,000 N/mm² when used with a suitable coating, extending its usable range. It is very well suited for steel and cast iron, and offers conditional suitability for stainless steels and non‑ferrous metals; adjustments to speeds and feeds are recommended for softer or more ductile alloys. These characteristics make the tool particularly useful for workshops that handle a mixture of components and need predictable performance across diverse jobs. Precision diameters and manufacturing tolerances for consistent fit Available nominal diameters include the common sizes with defined tolerance classes to ensure repeatable fits in fixtures and bore pockets. The specified Ø 10 mm shank matches many standard collet systems, while the relieved cutting geometry supports clean slot edges and reduces burr formation. Users benefit from consistent part tolerances and reduced secondary finishing, which supports a leaner production flow and lower overall processing time per component. For heavy‑duty slotting tasks choose the TECWERK slot milling cutter available through Metav Werkzeuge — contact Metav Werkzeuge for application guidance or to request technical specifications at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical data SKU: 2000866232NW Product label: Bohrnutenfräser DIN 844 Typ N D.10mm HSS‑Co8 Weldon Z.3 lang TECWERK Manufacturer: TECWERK Packaging unit: 1 Core data Shank Ø: 10 mm Relief grinding: 9.5 mm Nominal diameters: 9, 11, 13, 15 mm (tolerance h10 for 9–15 mm, others e8) Number of cutting edges: 3 Special features Material: HSS‑Co8 (8% cobalt) Standard: DIN 844 Type N Centre‑cutting (Zentrumschnitt) Weldon shank with drive flat (Mitnahmefläche) Right‑hand cutting Long version (lang) Suitability: steel very good, cast iron very good, inox conditionally suitable, non‑ferrous metals conditionally suitable Application range: up to ~800 N/mm² uncoated, up to ~1,000 N/mm² with coating FAQ Which materials are best suited for this slot milling cutter? The TECWERK slot milling cutter is very well suited for steel and cast iron, with conditional suitability for stainless steels (inox) and non‑ferrous metals; speeds and feeds should be adapted to the workpiece material. Can this tool perform plunge milling or direct drilling into the workpiece? Yes, the centre‑cutting geometry allows controlled plunging operations as well as conventional slot milling, which simplifies setups and can eliminate the need for a separate drill. What clamping system is required for secure operation? The Ø 10 mm Weldon shank is compatible with standard collet chucks and toolholders that accept a Weldon drive flat, ensuring secure torque transfer and concentric clamping. How does the number of flutes affect performance? The three‑flute design provides a balance between chip evacuation and cutting edge robustness, improving tool life in slotting applications while maintaining acceptable surface finish. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of solid carbide construction, TiAlN coating and a short three‑flute geometry for dependable roughing and finishing in mixed production environments; order the cutter via Metav Werkzeuge or consult our specialists for application advice. TECWERK Slot Milling Cutter DIN 6527K Type N – 10 mm, Solid Carbide, TiAlN Coated (short) A short TECWERK slot milling cutter DIN 6527K Type N designed for low‑vibration roughing and finishing across steels, castings and non‑ferrous alloys in modern workshop and production settings Solid carbide with TiAlN coating Centre‑cut design for plunging operations Short 3‑flute geometry for smooth finishing Cylindrical shank DIN 6535 HB, tolerance h6 Faster, more reliable material removal for mixed production The TECWERK slot milling cutter DIN 6527K combines a solid carbide body with a TiAlN coating to deliver enhanced edge stability and heat resistance during interrupted cuts. The 3 flutes and center‑cut capability enable controlled plunging and effective chip evacuation, which translates into reduced cycle times and consistent surface quality. This configuration is particularly effective where both roughing and finishing operations are required in the same setup, lowering tool changes and increasing throughput. Vibration‑resistant geometry for demanding alloys and castings A deliberately unequal pitch and a neck relief grind provide the cutter with improved dynamic behaviour, making it suitable for machining of steel, cast iron, stainless steel, special alloys and non‑ferrous metals including aluminium with silicon content. The included 0.2 mm protection chamfer protects the cutting edges during entry while the centre‑cut feature allows axial engagement without pre‑drilling. These design choices reduce chatter and help maintain dimensional accuracy when working with abrasive or heterogeneous materials. Seamless integration into tooling systems and predictable accuracy Prepared with a cylindrical shank to DIN 6535 HB and a shank Ø 10 mm with h6 tolerance, the cutter fits standard toolholders with repeatable concentricity and secure clamping. The specified free relief: 9.5 mm and short overall length simplify tool management in tight fixtures and multi‑axis machines. As a versatile, short‑reach solution, this cutter reduces the need for multiple specialised cutters, supporting a leaner tool inventory and steadier production planning. Secure the TECWERK slot milling cutter through Metav Werkzeuge for precision and dependable performance — contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for tailored technical advice and application recommendations. Technical Data Article number: 2000866251NW Product: Slot milling cutter DIN 6527K Type N, 10 mm, solid carbide, TiAlN Brand: TECWERK Packaging unit: 1 Core data Diameter: 10 mm Flutes: 3 Protection chamfer: 0.2 mm Free relief length: 9.5 mm Shank Ø: 10 mm Shank tolerance: h6 Shank standard: DIN 6535 HB Special features Solid carbide construction TiAlN coating Centre‑cut (plunging capability) Unequal pitch, right‑hand cutting Neck relief grind for low‑vibration machining Suitable for steel, cast iron, stainless steel, non‑ferrous metals, aluminium with silicon, special alloys Short design for roughing and finishing FAQ What materials can this slot milling cutter machine effectively? The TECWERK slot milling cutter is specified for steel, castings (including grey and tempered cast), stainless steel, non‑ferrous metals and aluminium with silicon content, as well as many special alloys and abrasive materials. Is the cutter suitable for plunging and pocketing operations? Yes, the cutter features a centre‑cut geometry, which allows controlled plunging into material and makes it suitable for pocketing and slot entry without prior drilling. Which shank and holder standards are compatible with this tool? The tool has a cylindrical shank to DIN 6535 HB, with Ø 10 mm and h6 tolerance, ensuring compatibility with standard collets and holders designed for that shank form and tolerance. What advantages does the TiAlN coating provide on this cutter? The TiAlN coating increases surface hardness and oxidation resistance at elevated temperatures, improving tool life and edge stability in operations that involve heat buildup or abrasive materials. Can this cutter be used for both roughing and finishing in a single setup? Yes, the cutter’s short three‑flute geometry and balanced design are optimised to perform both roughing and finishing passes, reducing tool changes and streamlining production. TECWERK: Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from a durable, high‑performance solid‑carbide cutter with a wear‑resistant TiAlN coating and precise DIN‑standard shank for reliable concentricity; order this tool directly via Metav Werkzeuge or consult the product specialists for application advice. Slot milling cutter DIN 6527L Type N — 10 mm Ø, 30 mm cutting length, VHM TiAlN — TECWERK The Slot milling cutter DIN 6527L Type N, 10 mm is a long, two‑flute, centre‑cutting solid‑carbide cutter designed for low‑vibration milling across steels, cast irons and non‑ferrous alloys. Solid carbide (VHM) with TiAlN coating Centre cutting, two‑flute long design Cylindrical shank to DIN 6535 HB h6 Suited for steel, INOX and non‑ferrous alloys Proven coating and substrate for extended tool life The combination of a solid carbide substrate and a TiAlN surface finish gives the cutter excellent resistance to heat and abrasive wear, enabling longer tool life and fewer interruptions in production. TiAlN forms a hard, thermally stable barrier that reduces flank wear at elevated temperatures, which is especially beneficial during high‑speed operations or when machining silicon‑alloyed aluminium. As a result, chip control and edge integrity remain consistent, helping to maintain surface quality during both roughing and finishing passes. Geometry and shank design that reduce vibration and ensure concentricity A dynamic helix and an optimised two‑flute profile produce predictable chip evacuation and lower cutting forces, contributing to vibration‑free performance on shorter overhangs. The cutter includes a 45° protective chamfer (0.2 mm) and a dedicated neck relief (9.5 mm) that improve clearance and protect the cutting edges in interrupted cuts. The cylindrical shank to DIN 6535 HB with h6 tolerance guarantees consistent clamping and concentricity in standard toolholders, minimising run‑out and improving repeatability on serial production runs. Versatile material range reduces tool changes and setup time This cutter is intended for demanding mixed‑material environments: steel, INOX (stainless steel), cast iron, special alloys and non‑ferrous alloys, including abrasive and silicon‑containing aluminium grades. The centre‑cutting design permits limited plunging as well as conventional slotting, which reduces the number of tools required for common operations. For manufacturers and workshops aiming to streamline workflows, the tool’s universal geometry and coating support both aggressive material removal and subsequent finishing without frequent tool swaps. For high‑performance slotting from TECWERK, contact Metav Werkzeuge for a tailored recommendation or technical guidance via info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: 2000866201NW Product: Slot milling cutter DIN 6527L Type N, 10 mm Ø, cutting length 30 mm Manufacturer: TECWERK Packaging unit: 1 Facts Cutting diameter: 10 mm Cutting length: 30 mm Shank diameter: 10 mm Number of flutes: Z = 2 Shank tolerance: h6 Neck clearance (freeschliff): 9.5 mm Protection chamfer: 0.2 mm Special features Solid carbide (VHM) substrate TiAlN coating Centre cutting (plunge capable) Right‑hand cutting DIN 6527 L, Type N Cylindrical shank to DIN 6535 HB Dynamic helix for improved chip evacuation 45° protective chamfer Suitable for steel, INOX, cast iron, special alloys, non‑ferrous alloys and abrasive materials Suitable for roughing and finishing operations FAQ What materials is this cutter suitable for? The Slot milling cutter DIN 6527L Type N (TECWERK, SKU 2000866201NW) is suitable for steel, INOX (stainless steel), cast iron, special alloys, non‑ferrous metals and abrasive materials, including silicon‑bearing aluminium grades. Can this tool be used for plunge milling? Yes, the two‑flute centre‑cutting geometry allows controlled plunging as well as conventional slotting and side milling for flexible process design. How does the TiAlN coating improve performance? The TiAlN coating increases thermal stability and wear resistance at elevated cutting temperatures, extending tool life and maintaining edge integrity during high‑speed or abrasive operations. Which shank standard and tolerance apply to this cutter? The cutter features a cylindrical shank to DIN 6535 HB with a h6 tolerance, ensuring secure clamping and consistent concentricity in standard holders. Is this cutter intended for roughing, finishing or both? The tool’s geometry and coating make it suitable for both roughing and finishing passes, reducing the need for multiple dedicated tools in many machining tasks. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from the combination of durable HSS‑Co8 construction, a hard-wearing TiCN coating and a secure Weldon shank for consistent slotting performance; order the cutter directly via Metav Werkzeuge or contact the consultants for machining guidance. Slot milling cutter DIN 844 Type N Ø10 mm HSS‑Co8 TiCN, Weldon shank, 3‑flute, long — TECWERK The slot milling cutter DIN 844 Type N is a long three‑flute, centre‑cut tool designed for precision slotting and keyway milling in steel, stainless steel and cast materials under industrial conditions HSS‑Co8 high‑cobalt high‑speed steel TiCN coating for extended tool life Weldon shank with drive flat Centre‑cut three‑flute design Precision, material and coating for longer tool life The long three‑flute design with centre‑cut capability makes this tool suitable for interrupted cuts and plunge operations while maintaining axial stability. Constructed from HSS‑Co8, the cutter balances toughness and hardness for demanding tasks; the TiCN coating reduces abrasive wear and heat adhesion, thereby extending service life and improving process reliability. The geometry supports clean chip formation, reducing rework and keeping cycle times predictable. Secure clamping and vibration control for consistent results A Weldon shank with drive flat enables secure clamp force transmission and repeatable concentricity in collets and chucks, which is essential when milling deep slots or long keyways. The Ø10 mm shank and the tool’s long form reduce the need for frequent reclamping in series operations, improving throughput. The free cutting relief (approx. 9.5 mm) and three‑edge cutting geometry contribute to controlled chip evacuation and lower radial cutting forces. Machining capability and application limits explained Rated for general machining of medium‑strength materials, the cutter handles up to 800 N/mm² with an uncoated tool and up to 1000 N/mm² when used with the TiCN finish. Suitability is highest for steel, stainless steel and cast materials; non‑ferrous metals and special alloys are conditionally machinable depending on process parameters. The tool’s right‑hand cutting and robust flute design help achieve consistent surface quality and accurate slot dimensions in serial production. Integration into standard production environments Compliant with DIN 844 Type N, the cutter is available in standard nominal diameters with defined tolerances, enabling exchangeability in tool lists and CAM setups. As part of an organised supply chain, Metav Werkzeuge supports deployment with a broad range of complementary tooling and accessories, backed by decades of distribution experience from Emmerich. The combination of standard conformity and reliable logistics reduces procurement complexity for workshops and small production units. For tailored advice on the TECWERK slot milling cutter and to place an order, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930. Technical Data Article number: 2000866254NW Description: Slot milling cutter DIN 844 Type N, long, 3‑flute, centre‑cut Manufacturer: TECWERK Packaging unit: 1 Facts Nominal diameters: Ø 9, 11, 13, 15 mm (tolerance h10); remaining sizes tolerance e8 Shaft diameter: 10 mm Free cutting diameter: 9.5 mm Flutes: 3 Max material strength: up to 800 N/mm² uncoated, up to 1000 N/mm² coated Features Material: HSS‑Co8 (8% cobalt) Coating: TiCN Shank: Weldon cylindrical shank with drive flat Cutting direction: right‑hand; centre‑cut for plunge milling Standard: DIN 844 Type N Material suitability: steel very good; stainless steel very good; cast very good; non‑ferrous metals conditional; special alloys conditional Geometry: long version; three‑flute design FAQ Which materials are best suited to this slot milling cutter? The slot milling cutter DIN 844 Type N is very well suited to steel, stainless steel and cast materials; non‑ferrous metals and special alloys are conditionally machinable depending on cutting data. Can this cutter perform plunge milling or centre plunges? Yes, the centre‑cut geometry permits plunge milling and axial engagement, making the tool suitable for slot starts and interrupted cuts. What shank and clamping are required for secure use? A collet or chuck capable of accommodating a 10 mm Weldon shank with drive flat is required to ensure secure clamping and concentricity for the long version of the cutter. Does the TiCN coating improve performance significantly? The TiCN coating increases wear resistance and heat performance, extending tool life and enabling machining up to 1000 N/mm² in coated condition, compared with 800 N/mm² uncoated. Which standards and sizes apply to the cutter and what is the SKU? The tool conforms to DIN 844 Type N and is offered in nominal diameters Ø 9, 11, 13 and 15 mm with specified tolerances; reference SKU 2000866254NW for ordering and specification. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of a durable combination of solid carbide construction and TiAlN coating for extended tool life and consistent chip control; the long, three-flute design with centre cutting enables efficient roughing and finishing in a wide range of materials. Order the tool directly via Metav Werkzeuge or consult our specialists for application guidance. TECWERK slot drill DIN 6527 L — solid carbide, TiAlN-coated, Ø 10 mm TECWERK slot drill DIN 6527 L engineered as a long, low-vibration cutter for versatile milling tasks in steels, cast materials and non‑ferrous metals Solid carbide, TiAlN coating Three-flute, centre-cutting geometry Cylindrical shank Ø 10 mm, tolerance h6 Long, low-vibration design for roughing and finishing Consistent cutting performance for demanding production The TECWERK slot drill DIN 6527 L combines a solid carbide body with a TiAlN-coated cutting edge to deliver reliable wear resistance and thermal stability during extended cycles. Its three-flute configuration and centre cutting capability permit controlled plunge milling and stable slotting; the result is predictable tool life and fewer unplanned tool changes. This technical combination translates into measurable productivity gains in both single‑piece and batch production where reproducible process results are required. Dimensioned for accurate mounting and repeatable runs A precisely ground cylindrical shank Ø 10 mm with h6 tolerance ensures secure clamping in common toolholders and collets, reducing runout and improving surface finish. The tool’s relief length of 9.5 mm and neck relief grind create clearance where needed to avoid collisions and facilitate access in recessed features. An engineered 0.2 mm chamfer on the cutting edge protects the geometry during entry, which supports vibration‑reduced machining and consistent component tolerances. Broad material suitability reduces tool inventories The cutter’s geometry and coating make it very well suited to a broad spectrum of materials: steel, stainless steel, cast iron, non‑ferrous metals and a variety of special alloys. The tool is optimised for both high‑feed roughing and fine finishing, so fewer dedicated cutters are required across mixed production runs. The unequal pitch reduces harmonics during milling, assisting chip evacuation and enabling efficient work in abrasive materials and aluminium alloys with silicon content. Practical advantages on the machine shop floor Right‑hand cutting and a long flute version support operations where deeper slotting or extended reach is necessary, while the centre‑cutting tip allows safe axial engagement. The combination of TiAlN surface treatment and a fine‑grain carbide substrate offers a balance of hardness and toughness suitable for interrupted cuts and heavy engagement. For workshops seeking a reliable all‑round cutter that simplifies process planning, this tool provides stability, repeatability and reduced downtime. For specification advice or to secure supply from our Emmerich stock, contact Metav Werkzeuge by e‑mail at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical data Article number: 2000866289NW SKU/UID: 2000866289NW Facts Cutting edges: Z.3 Shank diameter: Ø 10 mm Relief length: 9.5 mm Chamfer: 0.2 mm Shank tolerance: h6 Special features Solid carbide TiAlN-coated DIN 6527 L, Type N Centre cutting Three-flute geometry Unequal pitch for vibration reduction Right-hand cutting Neck relief grind Suitable for steel, stainless steel, cast iron, non‑ferrous metals and special alloys FAQ Which materials is this slot drill suitable for? The TECWERK slot drill DIN 6527 L is suitable for steel, stainless steel, cast iron, non‑ferrous metals and a range of special alloys, reflecting its universal geometry and TiAlN coating. Can the tool be used for plunge milling? Yes, the centre-cutting geometry permits safe axial engagement, making plunge milling and slot entry possible with appropriate feeds and speeds. What is the shank specification for clamping accuracy? The tool features a cylindrical shank Ø 10 mm with h6 tolerance to ensure precise clamping and minimised runout. How does the TiAlN coating benefit machining? The TiAlN coating increases heat resistance and surface hardness, improving wear behaviour during high-temperature cuts and extending tool life in mixed‑material production. Is this cutter suited for both roughing and finishing operations? Yes, the long three-flute design with a low‑vibration geometry is optimised for both roughing and finishing, offering a balance of material removal rate and surface quality. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

High-performance HSS‑Co8 construction with TiCN coating for extended life and consistent edge stability, combined with a short, two‑flute DIN 327 D form for precise, deep keyways. Order the keyseat cutter directly via Metav Werkzeuge or consult our specialists for application-specific advice. TECWERK Keyseat Cutter DIN 327 D — Ø 10 mm, HSS‑Co8, TiCN‑coated (Weldon) A TECWERK Keyseat Cutter DIN 327 D engineered for milling narrow, form‑accurate keyways and deep slots in steel and stainless steel with high repeatability HSS‑Co8 with TiCN coating DIN 327 D Type N geometry Weldon shank Ø 10 mm Centre‑cut, two‑flute short design Precision keyways with reduced rework The combination of HSS‑Co8 substrate and a TiCN surface finish delivers a balance of toughness and wear resistance that supports high‑quality results when producing narrow fits. The DIN 327 D profile maintains profile fidelity during cutting, which reduces post‑machining adjustments and saves cycle time. With a Ø 10 mm shank and a controlled relief of 9.5 mm, the tool is dimensioned for stable runs and repeatable positioning in demanding series work. The design is optimised to mill precise keyways with minimal burr formation, helping to maintain assembly tolerances and reduce downstream finishing. Consistent performance in common and resistant materials This cutter is specified for work on materials up to approximately 1000 N/mm², making it suitable for a broad range of mild and medium‑strength steels. The geometry shows very good suitability for stainless steel and cast iron, while non‑ferrous metals and certain special alloys are conditionally suitable depending on cutting data. The two‑flute layout supports effective chip flow in deeper cuts and contributes to consistent surface quality in the milled pocket. Explaining the capability in practical terms: the tool enables reliable form milling where tight fits and depth control are essential, so component interchangeability and shaft engagement remain predictable. Secure clamping and plunge capability for versatile machining A Weldon shank provides a positive drive and secure clamping in end‑mill holders, reducing slippage during heavier engagement. The cutter features centre cutting ability, allowing controlled plunge entry for slotting operations without the need for a pilot hole in many applications. The short version increases rigidity closer to the chuck, improving axis stability and reducing chatter on smaller setups. The two flutes aid efficient chip evacuation, which in turn lowers cutting temperatures and preserves edge geometry over longer tool life—factors that translate into fewer tool changes and steadier manufacturing throughput. Integration into workshop routines and supplier reliability Designed for straightforward integration into standard toolholders, the tool supports lean workshop processes where repeatability and uptime matter. The combination of robust coating, clear material suitability, and a standard Ø 10 mm Weldon shank makes tool inventory and setup simpler. Metav’s distribution model emphasises reliable supply from Emmerich and a broad industrial assortment, providing continuity for production planning. For complex requirements or batch optimisation the available technical guidance can help match cutting speeds and feeds to shop conditions, ensuring the cutter performs as intended. For application advice or to place an order for the TECWERK keyseat cutter (DIN 327 D, Ø 10 mm), contact Metav Werkzeuge in Emmerich by e‑mail at info@metav-werkzeuge.com or by phone at +49 2822 7131930 — consultants are available to discuss machining parameters and delivery options. Technical data Article number: 2000866116NW Manufacturer: TECWERK Packaging unit: 1 Core data Shank diameter: 10 mm Relief (free grind): 9.5 mm Number of flutes: 2 Material strength capacity: up to approx. 1000 N/mm² Special features HSS‑Co8 substrate TiCN coating DIN 327 D, Type N geometry Weldon cylindrical shank with drive flat Centre‑cut (plunge capable) Right‑hand cutting Short version for increased rigidity Very good suitability: steel, stainless steel, cast iron Conditional suitability: non‑ferrous metals, special alloys FAQ What materials can be milled with this cutter? The TECWERK keyseat cutter DIN 327 D (SKU 2000866116NW) is very well suited to steel, stainless steel and cast iron; non‑ferrous metals and some special alloys are conditionally suitable depending on cutting data. Is the cutter capable of plunge cutting for slot starts? Yes, the centre‑cut design allows plunge entry, so controlled slot starts are possible without a separate pilot in many cases. How should the tool be clamped for maximum safety? Use a Weldon‑compatible holder or an end‑mill holder that secures the drive flat; the Weldon shank gives a positive drive and reduces the risk of slippage under load. What benefit does the TiCN coating provide in practice? The TiCN layer increases surface hardness and reduces friction, which improves wear resistance and helps maintain edge geometry during extended runs. Is this cutter suitable for deep keyways and accurate fits? Yes, the DIN 327 D Type N geometry and the two‑flute short design are tailored for narrow, form‑accurate keyways and deeper slots with consistent dimensional control. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from a combination of durable construction and precise cutting: the HSS‑Co8 substrate and TiCN coating extend tool life while the centre‑cut geometry allows slotting and light plunging, keeping production steady and predictable; order the tool directly via Metav Werkzeuge or consult our technical advisers for application-specific recommendations. Slot drill Type N Ø 10 mm, HSS‑Co8, TiCN, Weldon, 2‑flute, long — TECWERK A Slot drill Type N Ø 10 mm designed for robust slotting and plunge-capable operations in steel, stainless steel and cast components, suited to demanding workshop and production environments HSS‑Co8 with TiCN coating for extended life Centre-cut geometry enables plunge cutting Weldon shank with drive flat for secure clamping Excellent for steel, stainless steel and castings Reliable cutting performance for continuous production The long two‑flute geometry delivers a balance between chip evacuation and rigidity, so the slot drill maintains consistent material removal rates in repetitive operations. The combination of HSS‑Co8 (high‑speed steel with 8% cobalt) and a TiCN surface layer increases hot hardness and wear resistance, reducing flank wear during extended runs. This stability translates into predictable cycle times and fewer unplanned tool changes, supporting steady throughput on the shop floor. Lower tool consumption through advanced coating and substrate A TiCN coating (titanium carbonitride) provides a harder, lower‑friction surface than uncoated HSS, while the HSS‑Co8 core improves resistance to softening at elevated temperatures. Together these features extend cutting edge life and postpone regrinds, which lowers per‑part tooling costs. For non‑specialists: the coating protects the cutting edge and the cobalt alloy keeps the cutter tough under heat, so the tool sustains cutting force and surface finish for longer between replacements. Secure clamping for vibration‑free machining The cylindrical shank with Weldon drive flat secures the cutter in standard holders and toolposts, reducing slippage and chatter during heavy slotting. A precise 10 mm shank diameter and the defined drive flat allow quick, repeatable changes in modular toolholders. Safer clamping improves surface quality and extends the life of both the tool and the machine spindle interfaces, particularly in operations that require higher feed engagement or intermittent plunge cuts. Versatile application range with clear material guidance The tool is optimised for materials up to approximately 1000 N/mm² tensile strength and shows very good performance in steel, stainless steel and castings; non‑ferrous metals and certain special alloys are conditionally suitable. The centre‑cut tip permits limited plunging and hole‑starting, so one cutter can perform slotting and pocket entry without a prior pilot hole. For tougher alloys or large‑depth removal, selecting appropriate feeds, cutting depths and coolant regimes will preserve tool life and maintain dimensional accuracy. For precision slotting and reliable workshop throughput, choose the TECWERK long 2‑flute slot drill — contact Metav Werkzeuge for tailored application advice or to place an order via info@metav-werkzeuge.com or by telephone on +49 2822 7131930 Technical data Article number: 2000866162NW Name: Slot drill Type N Ø 10 mm, HSS‑Co8, TiCN, Weldon, 2‑flute, long (TECWERK) Manufacturer: TECWERK Packaging unit: 1 Facts Shank Ø: 10 mm Free/relief length (Freischliff): 9.35 mm Flutes: 2 Maximum material tensile strength: approx. 1000 N/mm² Special features HSS‑Co8 substrate TiCN coating Centre‑cut geometry Weldon shank with drive flat Right‑hand cutting Type N, long design Very good for steel, stainless steel and castings Conditionally suitable for non‑ferrous metals and special alloys FAQ What materials is the slot drill best suited to? The slot drill Type N from TECWERK is very well suited to steel, stainless steel and castings; non‑ferrous metals and certain special alloys are conditionally suitable as noted in the specifications. Can this cutter perform plunge cuts or hole starting? Yes, the centre‑cut geometry allows limited plunging and hole‑starting, so the tool can be used for entry cutting and slotting without a separate pilot operation. What does HSS‑Co8 and TiCN mean for tool life? HSS‑Co8 denotes high‑speed steel with 8% cobalt for improved hot hardness; the TiCN coating provides a hard, low‑friction surface—together they extend cutting life and improve wear resistance on TECWERK cutters. Is the shank compatible with standard toolholders? The cutter has a 10 mm cylindrical shank with a Weldon drive flat, enabling secure clamping in common Weldon‑style holders and helping to prevent slippage during heavy engagement. What size and number of flutes does the cutter have? This long Type N cutter features two flutes, balancing chip evacuation and rigidity for slotting and pocketing tasks. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of HSS‑Co8 hardness and TiCN coating for durable cutting and the secure clamping of a Weldon shank — ideal for robust slot and face milling. Order the keyseat cutter directly via Metav Werkzeuge or ask our consultants if needed. Keyseat cutter DIN 327 Type N, 10 mm, HSS‑Co8, TiCN – TECWERK A Keyseat cutter DIN 327 Type N designed for deep keyways, end‑face and peripheral milling in steel and similar materials. HSS‑Co8 for high wear resistance TiCN coating extends tool life Weldon shank with drive flat Centre‑cutting, three flutes for stability High cutting performance with durable materials The short TECWERK keyseat cutter combines the HSS‑Co8 substrate with a TiCN coating to deliver elevated hardness and thermal stability. This combination improves wear resistance and heat tolerance, which translates into longer tool life under demanding conditions. The tool is centre‑cutting, allowing plunge operations as well as conventional peripheral milling, while the three flutes ensure efficient chip formation and evacuation. Resulting benefits include reduced cycle times and more consistent surface quality when machining slots and keyways. Versatile suitability across common workshop materials Engineered for broad workshop use, the cutter shows very good performance on steel, stainless steel and cast iron, while non‑ferrous metals and special alloys are processed conditionally. The geometry supports milling of deeper keyseats and combined face and rim milling operations. A relief grind of 9.5 mm provides clearance behind the cutting edges to reduce rubbing and workpiece overheating, and the cylindrical shank with drive flat ensures reliable torque transmission during heavy cuts. These design choices deliver predictable results for production and repair work alike. Stable clamping and controlled machining behaviour The short design increases rigidity and reduces deflection compared with longer variants, improving dimensional stability when milling narrow slots. The Weldon shank allows secure clamping in set‑screw holders for repeatable positioning, and the right‑hand cutting direction matches standard spindle rotations. The TiCN layer reduces built‑up edge on many materials, improving surface finish and reducing downtime for rework. Packaged per unit, this cutter is ready for straightforward integration into existing tool sets and toolchanging systems. Contact Metav Werkzeuge for application advice or to order the TECWERK keyseat cutter — Metav's specialists will advise on suitability and cutting data for specific machines and materials. Technical data Article number: 2000866210NW Designation: Keyseat cutter DIN 327 Type N, 10 mm, HSS‑Co8, TiCN, Weldon Manufacturer: TECWERK Packaging unit: 1 Core figures Diameter: 10 mm Shank diameter: 10 mm Relief grind: 9.5 mm Flutes: 3 Suitable up to: 800 N/mm² (uncoated), 1000 N/mm² (coated) Materials & features Material: HSS‑Co8 Coating: TiCN Centre‑cutting; right‑hand cut Cylindrical shank with drive flat (Weldon) Short version; three cutting edges Very good for steel, stainless steel and cast iron Conditionally suitable for non‑ferrous metals and special alloys FAQ Which materials is this cutter best suited for? The keyseat cutter is optimised for steel, stainless steel and cast iron, with conditional suitability for non‑ferrous metals and special alloys; see the TECWERK designation (SKU 2000866210NW) for exact recommendations. Can the cutter be used for plunge milling? Yes — the centre‑cutting geometry permits plunge operations as well as peripheral milling, making it suitable for slotting and end‑face tasks with the TECWERK keyseat cutter. What advantage does the TiCN coating provide? The TiCN coating increases surface hardness and reduces adhesion, which helps to minimise built‑up edge and extends tool life under higher cutting stresses when using the TECWERK tool. How is the tool held in the spindle or holder? The cutter features a Weldon shank with a drive flat for secure clamping in set‑screw holders, ensuring reliable torque transfer and repeatable axial positioning. What cutting diameters and flute count are available on this item? This specific version is 10 mm in diameter with three flutes, providing a balance between chip removal and cutting stability for keyseat operations. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of HSS‑Co8 hardness, a compact three‑flute centre‑cut geometry and a secure 10 mm Weldon shank to mill deep keyways reliably and with reduced setup time — order the slot cutter directly via Metav Werkzeuge or ask the consultants for application advice. Slot cutter DIN 327 Type N Ø10 mm HSS‑Co8, Weldon shank, Z=3 (short) — TECWERK A TECWERK Slot cutter DIN 327 Type N Ø10 mm designed for milling deep keyways and slotting operations in steel and cast iron, featuring a centre cut for controlled plunging and a short, rigid body for reduced vibration HSS‑Co8 construction for high wear resistance Weldon shank, 10 mm Three‑flute geometry with centre cut Ideal for deep keyways in steel and cast iron Precision keyway milling that keeps assemblies tight The DIN‑compliant Type N design provides a defined cutting profile for consistent keyway dimensions, which reduces rework and ensures interchangeability in assemblies. The three‑flute arrangement combines axial strength with improved chip control, while the centre cut permits controlled plunging for end‑milling and slotting. Together, these features deliver predictable results and shorter cycle times in repetitive production tasks, supporting reliable part fit and reduced inspection effort. Material suitability and measurable cutting performance Manufactured from HSS‑Co8, the cutter is specified for workpieces with low to medium tensile strength; uncoated tools perform up to approximately 800 N/mm², while coated variants extend capability to about 1000 N/mm². This distinction allows planners to match tool choice to component specification and to schedule fewer tool changes. Suitability notes: steel — very good; cast iron — very good; non‑ferrous metals and stainless steel — conditionally suitable. These objective limits support efficient process planning and predictable tool life. Secure mounting and geometry for stable machining The Weldon shank with drive flat and the 10 mm cylindrical shaft provide positive clamping in standard toolholders and collets, reducing the risk of slippage under torque. The cutter’s short profile and a free cutting length of 9.5 mm increase rigidity, lowering runout and vibration during plunge and peripheral milling. Right‑hand cutting direction and balanced geometry contribute to a smooth surface finish and consistent concentricity, which benefits precision assemblies and reduces finishing operations. Select the cutter that streamlines workshop throughput For shops producing keys, shafts and partnered components, the compact three‑flute slot cutter minimises setup complexity and supports higher throughput without sacrificing accuracy. The tool’s ability to machine deeper keyways with controlled chip evacuation and stable clamping makes it a practical choice where repeatability matters. If process alignment is required, the cutter’s specification eases comparison with existing tooling standards and helps justify tool consolidation in the tool crib. For process guidance or to place a request for this TECWERK slot cutter, contact Metav Werkzeuge for tailored advice and ordering support at info@metav-werkzeuge.com or by phone on +49 2822 7131930 — Metav Werkzeuge provides direct supply and application consultancy from its Emmerich site Technical data Article number: 2000866186NW Product name: Slot cutter DIN 327 Type N Ø10 mm HSS‑Co8 Weldon Z=3 short TECWERK Manufacturer: TECWERK Packaging unit: 1 Facts Shank diameter: 10 mm Free cutting length: 9.5 mm Flutes: 3 Material: HSS‑Co8 Suitable material strength: up to 800 N/mm² (uncoated), up to 1000 N/mm² (coated) Special features DIN 327 Type N profile Centre cut for plunging Weldon shank with drive flat Short, rigid body to reduce vibration Right‑hand cutting Very good suitability for steel and cast iron Conditional suitability for non‑ferrous metals and stainless steel FAQ What is the primary application of this slot cutter? The TECWERK slot cutter DIN 327 Type N Ø10 mm is intended for milling deep keyways and slots, particularly where precise fit and repeatability are required in steel and cast iron components. Can this cutter be used for stainless steel and aluminium? Stainless steel (INOX) and non‑ferrous metals are conditionally suitable with this cutter; coating and cutting parameters influence performance, so the HSS‑Co8 tool may require adjusted feeds and speeds for optimal life. How is the cutter mounted in the machine? The Weldon shank with drive flat secures in standard toolholders or setscrews, providing positive drive and reduced slippage for reliable torque transfer. What advantage does the centre cut provide? The centre cut enables controlled plunging into the material, allowing the tool to start slots from the face without pre‑drilling and improving positioning for deep keyway machining. Which measurable limits should be observed for material strength? Use the uncoated tool for work up to approx. 800 N/mm²; if a coated variant is selected, the acceptable material strength increases to about 1000 N/mm², assisting in tool selection for harder workpieces. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from the combination of HSS‑Co8 durability, a centre‑cutting geometry and a secure Weldon shank for consistent slotting in long‑chip aluminium and other non‑ferrous metals. Order this slot milling cutter directly via Metav Werkzeuge or consult our specialists for application advice. Slot milling cutter DIN 844 Type W, Ø10 mm, HSS‑Co8 — TECWERK The Slot milling cutter DIN 844 Type W is a long, centre‑cutting end mill designed for machining long‑chip aluminium and other non‑ferrous metals in production and workshop environments HSS‑Co8 for enhanced wear resistance Centre‑cutting for plunge and slot milling Weldon shank Ø 10 mm for secure clamping Excellent for aluminium and non‑ferrous metals Consistent performance in aluminium and non‑ferrous alloys The long version of this slot milling cutter is manufactured from HSS‑Co8, a cobalt‑alloyed high‑speed steel that offers improved heat resistance and edge stability during continuous cutting. The tool’s geometry, featuring a 40° helix and 3 flutes, promotes the formation of long, controllable chips when machining soft, ductile materials. That combination reduces built‑up edge and helps maintain surface quality in profiles and through‑slots. For production settings where repeatability matters, the tool’s composition and flute design translate directly into fewer tool changes and steadier cycle times. Secure clamping and centre‑cutting capability explained A Weldon shank with drive flat provides reliable torque transmission for heavier engagement, while the Ø10 mm shank diameter suits standard collets and Weldon‑flat holders. The cutter’s centre‑cutting capability enables safe plunge starts and pocketing operations without requiring a preceding pilot hole, which simplifies machining sequences and shortens setup. The combination of a cylindrical shank with a positive drive surface ensures that axial forces are transferred cleanly, reducing chatter and improving dimensional stability in slotting tasks. Geometry and handling that improve productivity With its DIN 844 Type W specification and long reach, the tool delivers accessibility in deep slotting and extended features. The 3‑flute layout balances material removal rate and chip evacuation: more flute volume than a two‑flute design while still offering clear chip space for long‑chip materials. The 40° helix angle encourages smooth cutting action and lowers axial vibration, which benefits tool life and workpiece finish. For machining schedules that prioritise throughput, this geometry offers a pragmatic compromise between metal removal and surface integrity. Application guidance and workshop integration Designed specifically for long‑chip aluminium and other non‑ferrous metals, the cutter is well suited to tasks such as slotting, pocketing and profile milling in production and maintenance shops. The cylindrical shank with drive flat supports secure mounting in common toolholders, and the centre‑cutting design enables versatile toolpaths. For process planning, consider moderate cutting speeds and positive feed to encourage continuous chip removal; trial cuts on representative stock are recommended to establish optimal parameters for the specific alloy and machine rigidity. For further technical data or application suggestions, Metav Werkzeuge’s specialists can provide tailored recommendations. Contact Metav Werkzeuge for detailed application advice or to request a quotation for the TECWERK slot milling cutter (SKU 2000866304NW) — phone +49 2822 7131930 or email info@metav-werkzeuge.com Technical data Article number: 2000866304NW Name: Slot milling cutter DIN 844 Type W D.10mm HSS‑Co8 Weldon Z.3 long Packaging unit: 1 Numbers / Core data Shank diameter: Ø 10 mm Free cutting length / flute length: 9.5 mm Helix angle: 40° Flutes: 3 Designs / Special features Material: HSS‑Co8 (cobalt‑alloyed high‑speed steel) Standard: DIN 844 Type W Centre‑cutting geometry Weldon shank with drive flat Right‑hand cutting Suitable for long‑chip aluminium and other non‑ferrous metals Long version for extended reach FAQ Is this cutter suitable for aluminium and similar non‑ferrous materials? Yes. The TECWERK slot milling cutter is specified as very well suited for long‑chip aluminium and other non‑ferrous metals, thanks to its HSS‑Co8 composition and flute geometry. What is the shank size and what clamping is recommended? The tool has a Ø 10 mm shank with a Weldon drive flat; secure clamping in a suitable Weldon holder or collet with flat is recommended for torque transmission. Can the cutter perform plunge cuts? Yes. The centre‑cutting design allows plunge starts and pocketing operations without a pilot hole, making the cutter versatile for combined slotting and pocketing tasks. How many flutes does the cutter have and why does that matter? The cutter comes with 3 flutes, a balance that supports higher material removal while maintaining chip clearance for long‑chip materials like aluminium. Which standard does the tool conform to? This cutter follows DIN 844 Type W specifications, indicating its form and intended application for slotting and groove milling. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of durable HSS‑Co8 construction, a secure Weldon shank and a 40° helix for efficient removal of long chips in aluminium and other non‑ferrous metals; order the slot drill directly via Metav Werkzeuge or ask our consultants if needed. Slot drill DIN 844 Type W – Ø10 mm, HSS‑Co8, Weldon shank (TECWERK) A short slot drill (DIN 844 Type W) designed for milling long‑chip aluminium and non‑ferrous metals with a secure Weldon shank and three cutting edges HSS‑Co8 high‑cobalt tool steel 10 mm Weldon cylindrical shank Three cutting edges with centre cut 40° helix for efficient chip control High‑precision material and cutting geometry for consistent slot quality The HSS‑Co8 composition gives the cutter enhanced hot‑hardness and wear resistance compared with standard high‑speed steels, making it a reliable choice for repetitive slotting tasks. Its three cutting edges and centre cut enable stable engagement and predictable chip formation when working with long‑chipping materials. The short overall length and precise geometry reduce vibration in rigid setups, which helps to maintain consistent slot width and surface finish across batches. Optimised chip evacuation and machining behaviour for aluminium With a pronounced 40° helix, the cutter promotes smooth chip evacuation and reduces the risk of built‑up edge when machining long‑chip aluminium and other non‑ferrous metals. The right‑hand cutting orientation and centre‑cut feature allow controlled entry into the workpiece, making the tool suitable for slotting and shallow plunge operations where efficient material removal and clean chips are critical for cycle stability. Secure mounting and torque transmission for reliable production The Weldon shank (cylindrical shank with driving flat) provides a positive drive and secure clamping in standard toolholders and arbors, minimising slippage under load and improving repeatability. The Ø10 mm shank diameter ensures compatibility with common collet systems while offering a compact interface for fixtures with limited space. This design choice supports short‑run and medium‑run production where tool retention and consistent torque transfer matter. Short design and cutting length tuned for workshop use The tool’s short design reduces overhang and increases stiffness at the cutting edge, which benefits accuracy and surface quality in slotting applications. The specified relief/flute length of 9.5 mm indicates the effective cutting zone for slot depths within that range, allowing planners to match the cutter to the intended groove depth and machine set‑up. For machining long‑chip alloys and non‑ferrous components, this cutter balances cutting performance with practical handling in a workshop or CNC cell. For procurement or technical advice on the TECWERK slot drill, contact Metav Werkzeuge by e‑mail at info@metav-werkzeuge.com or by phone at +49 2822 7131930 to discuss suitability and ordering options Technical Data Article number: 2000866282NW Label: Bohrnutenfräser DIN 844 Typ W D.10mm HSS‑Co8 Weldon Z.3 kurz TECWERK Manufacturer: TECWERK Facts Shank Ø: 10 mm Flute/relief length: 9.5 mm Flutes: Z = 3 Helix angle: 40° Special features Material: HSS‑Co8 Standard: DIN 844, Type W Shank style: Weldon cylindrical shank with driving flat Cutting direction: right‑hand cutting Centre cut for plunge capability Short design for reduced overhang Optimised for long‑chip aluminium and non‑ferrous metals FAQ What materials is this slot drill suitable for? The TECWERK slot drill (DIN 844 Type W, SKU 2000866282NW) is optimised for long‑chip aluminium and other non‑ferrous metals, offering very good suitability for these materials. Can the cutter be used for plunge cutting or drilling operations? Yes, the centre cut on this short slot drill provides limited plunge capability; the tool is primarily a slotting cutter but can enter the workpiece axially for short plunges. How does the Weldon shank benefit tooling stability? The Weldon shank with driving flat ensures positive drive and secure clamping, reducing slippage in toolholders and improving repeatability during slotting operations with the TECWERK cutter. What is the effective cutting length of the tool? The effective relief/flute length is 9.5 mm, which defines the practical depth range for clean slotting with this short design. Is this cutter suitable for CNC machining centres? Yes, the short configuration, Ø10 mm shank and robust HSS‑Co8 composition make it well suited to CNC milling of grooves and slots in non‑ferrous workpieces where stiffness and chip control are important. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of HSS‑Co8 substrate and TiCN coating for extended tool life and consistent slotting performance; the Weldon shank provides secure clamping for reliable repeatability. Order the TECWERK slot milling cutter directly via Metav Werkzeuge or consult our specialists for application advice. TECWERK slot milling cutter DIN 844 Type N Ø 11 mm — HSS‑Co8 with TiCN coating, Weldon shank, 3‑flute long A TECWERK slot milling cutter DIN 844 Type N Ø 11 mm engineered for precision slotting and keyway milling in steel, stainless steel and cast iron applications. HSS‑Co8 high‑cobalt substrate for long life TiCN coating for increased wear resistance Weldon shank with secure clamping surface DIN 844 Type N, 3‑flute long design Robust substrate and coating for longer production runs The tool is made from HSS‑Co8, a high‑cobalt high‑speed steel that resists heat and abrasion better than standard HSS. Combined with a TiCN (titanium carbonitride) coating, the cutter tolerates higher cutting pressures and reduces flank wear, which translates into longer service intervals and fewer tool changes. As a DIN 844 Type N design with a 3‑flute long geometry and central cutting capability, the cutter enables controlled slotting and limited plunge cuts, supporting efficient workflow in busy workshops and small‑batch production. The result is consistent part quality with reduced machine downtime. Secure clamping and precise handling for accurate grooves The Weldon shank provides a machined clamping face that improves torque transmission and reduces slippage in the tool holder, ensuring a steady rotation under load. With a 12 mm shank diameter and a relief (free cutting length) of 10.5 mm, the tool offers good support in the collet while allowing the required cutting engagement. The long version of the cutter improves access to deeper slots without compromising runout, so the cutter maintains dimensional tolerances and surface finish even in repetitive operations. These mechanical features support predictable tool life and repeatable groove geometry. Material suitability and application limits explained This cutter is optimised for machining materials up to 800 N/mm² tensile strength with an uncoated tool and up to 1000 N/mm² when the TiCN coating is applied; here N/mm² denotes tensile strength in megapascals, a common measure of a workpiece’s resistance to deformation. The geometry and material pairing make the cutter very suitable for steel, stainless steel and cast iron, while non‑ferrous metals and certain special alloys are conditionally suitable depending on cutting parameters. For workshop engineers and production managers, the practical benefit is fewer tool variants to cover common slotting tasks, improved surface quality and predictable processing windows for routine and specialised components. For tailored recommendations and rapid supply of the TECWERK slot milling cutter, contact Metav Werkzeuge in Emmerich—consultation and order processing are available via info@metav-werkzeuge.com or by telephone on +49 2822 7131930 Technical Data Article number: 2000866025NW Designation: Bohrnutenfräser DIN 844 Typ N Ø 11 mm HSS‑Co8 TiCN Weldon Z.3 long Manufacturer: TECWERK UID: 2000866025NW Specifications Diameter: 11 mm Shank diameter: 12 mm Free cutting length (relief): 10.5 mm Flutes: 3 Standard: DIN 844 Type N Tolerance: h10 (nominal Ø series including 11 mm) Features / Applications Material: HSS‑Co8 high‑cobalt high‑speed steel Coating: TiCN (titanium carbonitride) Shank type: Weldon with clamping face Cutting direction: right‑hand cutting Centre cutting for plunge capability Suitable for steel, stainless steel, cast iron (very good) Conditionally suitable for non‑ferrous metals and special alloys Long version for deeper slotting applications Serviceable for materials up to 800 N/mm² uncoated, 1000 N/mm² coated FAQ What materials is this slot milling cutter best suited for? The TECWERK slot milling cutter is very well suited for steel, stainless steel and cast iron; non‑ferrous metals and some special alloys are conditionally suitable depending on cutting data. Can the cutter perform plunge cuts? Yes, the DIN 844 Type N geometry includes a central cutting design that allows limited plunge milling in addition to conventional slotting. How does the TiCN coating affect tool performance? The TiCN coating increases wear resistance and enables machining of higher tensile strength materials up to 1000 N/mm² when appropriately applied, extending tool life and improving surface finish. What benefits does the Weldon shank provide in production use? The Weldon shank gives a machined clamping face for secure torque transmission and reduced slippage, improving repeatability and reducing the risk of tool runout during continuous operation. Is this cutter available in other nominal diameters and tolerances? The cutter range follows DIN 844 nominal diameters and tolerances; the 11 mm variant is supplied with tolerance h10 as part of the nominal Ø series Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of high‑alloy HSS‑Co8 construction, a Weldon shank for secure clamping and a three‑flute long geometry to keep slot milling efficient and reliable; order the slot drill directly via Metav Werkzeuge or consult the Metav team for coating and diameter recommendations Slot Drill DIN 844 Type N, 12 mm — HSS‑Co8, Weldon Shank (TECWERK) The Slot Drill DIN 844 Type N is a long, three‑flute cutter engineered for plunge and slot milling in medium‑strength materials, featuring a Weldon shank for positive drive and centre‑cutting capability HSS‑Co8 high‑alloy steel for extended tool life Three‑flute long design with centre cutting Weldon shank with drive flat for secure clamping Very good for steel and cast‑iron machining Faster, more reliable slotting with high‑alloy steel The long three‑flute geometry manufactured in HSS‑Co8 provides a balance of toughness and wear resistance that benefits continuous production. Because the cobalt content increases red hardness, the cutter maintains cutting performance at higher temperatures; this translates into longer tool life and fewer interruptions for tool changes. The designation to machine materials up to 800 N/mm² when uncoated (and up to 1000 N/mm² when coated) gives a predictable capability range for planning cycle times. Such clarity in capability helps reduce unplanned downtime and supports consistent output in series production. Secure clamping and positive drive for consistent accuracy The cylinder shank with Weldon drive flat ensures a stable connection to the toolholder; clamping force is transferred reliably, reducing the risk of slippage under load. With a shaft Ø 12 mm and a free cutting length of 11.5 mm, the cutter is dimensioned for stable engagement during slotting operations. The centre‑cutting configuration enables controlled plunging, while the three‑flute layout improves chip evacuation compared with full‑section cutters, helping to maintain surface finish and reduce recutting of chips — a practical advantage for moderate‑depth keyways and slots. Clear material guidance for process planning Material suitability is specified to support informed tool selection: very good for steel and cast iron, conditionally suitable for stainless steel (INOX) and non‑ferrous metals. These classifications assist production planners in choosing the correct tool or deciding where a coated variant might be required. The cutter is right‑hand cutting and complies with DIN 844 Type N geometry, so interchangeability and process validation are simplified when matching to existing setups. For applications beyond the stated strength range, consider alternative grades or coated options to maintain tool life and surface integrity. Precise tolerances and compatibility with common tool systems Nominal diameters of 9, 11, 13 and 15 mm are supplied to tolerance h10, with other sizes following e8, providing predictable fits for jigs and fixtures. The cutter’s centre‑cutting capability and three‑edge design make it suitable for both finishing and light roughing in many workshop contexts. Compliance with DIN standards and the use of established shank formats make integration into modular toolholders straightforward, helping to minimise setup time and support consistent part quality across batches. For reliable slot milling with proven HSS‑Co8 performance and secure Weldon clamping, contact Metav Werkzeuge to specify the correct diameter and coating for the intended application and ensure a dependable supply chain from Emmerich Technical Data Article number: 2000866234NW Designation: Slot drill DIN 844 Type N, HSS‑Co8, Weldon shank, long Manufacturer: TECWERK Facts Nominal diameters: 9, 11, 13, 15 mm (tolerance h10); others e8 Shaft diameter: 12 mm Free cutting length: 11.5 mm Material strength capacity: up to 800 N/mm² (uncoated), 1000 N/mm² (coated) Cutting edges: 3 flutes, centre cutting, right‑hand Special features Material grade: HSS‑Co8 Standard: DIN 844 Type N Shank: cylinder shank with drive flat (Weldon) Geometry: long version, three‑cutter design Material suitability: steel very good; cast iron very good; INOX and NE‑metals conditionally suitable Packaging unit: 1 FAQ Which materials is this slot drill best suited for? The TECWERK slot drill in HSS‑Co8 is rated very good for steel and cast iron; stainless steel and non‑ferrous metals are workable but only conditionally suitable, so coating or tool selection may be required for optimal life. Can this cutter perform plunge cuts? Yes. The cutter is centre cutting with a three‑flute long geometry, which permits controlled plunging for slotting and keyway operations when used within the stated material strength limits. What tolerances apply to the available diameters? Nominal diameters 9, 11, 13 and 15 mm are supplied to h10 tolerance; other sizes follow e8, ensuring predictable fits for fixtures and holders. Is the shank compatible with standard Weldon toolholders? The cylinder shank includes a drive flat for a Weldon clamping system, so it is compatible with holders designed for that shank form and provides positive drive under load. Are coated versions available for harder materials? Coated variants are indicated by the higher material strength rating (up to 1000 N/mm² when coated). For applications approaching that limit, a coated cutter can offer improved performance and longer life. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of a durable HSS‑Co8 substrate with TiCN coating and a secure Weldon shank for consistent slot milling results; order the cutter directly via Metav Werkzeuge or consult the sales team for application advice. TECWERK Slot Drill Type N – 12 mm, HSS‑Co8, TiCN, Weldon Shank The TECWERK Slot Drill Type N is a long, two‑flute centre‑cut cutter for precise slotting and plunge operations in low to medium strength materials across general machining environments. HSS‑Co8 substrate TiCN coating for wear resistance Weldon shank for secure clamping Centre‑cut two‑flute geometry Consistent cutting performance for mixed workshop use The cutter combines a high‑cobalt HSS‑Co8 substrate with a TiCN coating, delivering improved hot hardness and surface wear resistance compared with uncoated HSS. This configuration supports sustained cutting conditions when machining common workshop materials and reduces tool change frequency, which contributes to higher overall productivity. The tool is specified for use up to approximately 1000 N/mm² tensile strength, making it particularly suitable where a balance of durability and versatility is required. The TiCN layer also aids chip evacuation and reduces built‑up edge formation during interrupted cuts. Geometry engineered for efficient slot milling and safe plunge cuts The two‑flute, centre‑cut geometry provides reliable axial cutting capability and smooth slot formation with a single tool, eliminating the need for separate drills in many workflows. The centre‑cut design enables controlled plunging while the twin flutes ensure effective chip removal in slots and grooves. For mounting stability, the cutter features a Weldon cylindrical shank with a drive flat, which secures clamping in standard toolholders and minimises slippage under heavy intermittent loads. The combination of geometry and shank design reduces vibration and supports repeatable accuracy in serial production. Material suitability and process reliability explained The tool’s material recommendations indicate very good suitability for steel, stainless steel and cast iron, while non‑ferrous metals and certain special alloys are conditionally suitable. This means the cutter excels in ferrous applications common to fabrication and toolroom tasks, while work on softer or exotic alloys may require tailored feeds, speeds or coolant strategies. The listed shank diameter of 12 mm and the relief ground length of 11.5 mm are compatible with common toolholders and clamping systems, ensuring straightforward integration into existing setups. For users assessing tool life and outcomes, the tool’s balanced design reduces the risk of premature wear and supports predictable maintenance intervals. Contact Metav Werkzeuge today to specify the TECWERK slot drill for the intended material mix or request application guidance from the technical advisors at Metav Werkzeuge Technical Data SKU: 2000866164NW UID: 2000866164NW Brand: TECWERK Packaging unit: 1 Product label: Bohrnutenfräser Typ N D.12mm HSS‑Co8 TiCN Weldon Z.2 lang Facts Shank diameter: 12 mm Relief ground length: 11.5 mm Flutes: 2 Suitable tensile strength: up to approx. 1000 N/mm² Special features Material: HSS‑Co8 Coating: TiCN Type: N, centre‑cut Shank: Weldon cylindrical shank with drive flat Cutting direction: right‑hand cutting Suitable for steel: very good Suitable for stainless steel (inox): very good Suitable for cast iron: very good Suitable for non‑ferrous metals: conditionally suitable Suitable for special alloys: conditionally suitable Long version for deeper slotting FAQ What materials is this slot drill best suited for? The TECWERK slot drill Type N (SKU 2000866164NW) is rated very good for steel, stainless steel and cast iron, while non‑ferrous metals and special alloys are conditionally suitable depending on cutting parameters. Can the tool perform plunge cuts as well as slot milling? Yes, the centre‑cut two‑flute geometry allows controlled plunge cutting and simultaneous slotting, making the cutter versatile for both operations. How does the TiCN coating benefit tool life? The TiCN coating on the HSS‑Co8 substrate increases surface hardness and reduces adhesive wear, extending tool life under typical workshop cutting conditions. Is the Weldon shank compatible with standard toolholders? The cylindrical shank with drive flat (Weldon) provides a secure clamping interface compatible with common holder systems and helps prevent rotation under load. What does 'long' version imply for application? The long version provides extended reach for deeper slots or features; consideration of clamping rigidity and vibration control is advised for optimal results. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Robust HSS-Co8 core and TiCN coating extend tool life while the Weldon shank guarantees secure drive; ideal for reliable face and peripheral keyway milling in steels and stainless materials. Order the cutter directly via Metav Werkzeuge or consult Metav’s specialists for application guidance. Short keyway cutter DIN 327 Type N — 12 mm, HSS‑Co8, TiCN, Weldon (TECWERK) A short keyway cutter DIN 327 Type N designed for face and peripheral milling of deeper keyways in steels, stainless steel and cast iron, with a Weldon shank for secure clamping High‑performance HSS‑Co8 core TiCN coating for extended life Weldon shank with drive flat DIN 327 Type N, three flutes High repeatability and cutting performance for keyway milling The short DIN 327 Type N cutter combines a HSS‑Co8 substrate with a TiCN coating to deliver stable cutting performance under typical workshop conditions. The three‑flute geometry with centre cut enables both face and peripheral milling of keyways, reducing setup complexity when deeper grooves are required. For production and repair tasks that demand consistent results, the combination of substrate hardness and coating hardness raises the effective application range: uncoated tools are rated up to 800 N/mm², while the coated variant extends capability to around 1000 N/mm², allowing a broader spectrum of steels to be machined without premature wear. Secure clamping and efficient setup for short‑run production A Weldon shank with drive flat and a shank diameter of 12 mm ensure reliable torque transfer and repeatable positioning in standard holders. The short design reduces overhang, improving stiffness during milling and lowering the risk of chatter on narrow keyways. Operators benefit from faster changeovers and less fixture adjustment during batch runs, while maintenance routines remain straightforward due to the robust shank and the tool’s compact form factor. Clear material suitability and machining guidance The cutter is optimised for a range of materials: steel, stainless steel (INOX) and cast iron are very well suited; non‑ferrous metals and certain special alloys are conditionally suitable. The designation in the technical data reflects practical limits: for standard steels the tool performs excellently, and when the TiCN coating is applied the permissible tensile strength for workpieces increases, improving wear resistance and surface finish. For users less familiar with tensile figures, this means the tool handles most workshop steels and many stainless grades reliably, while exotic superalloys may require specialist tooling. Dependable supply and workshop support from Metav Sourcing from a partner that combines breadth and precision helps reduce procurement risk. Metav’s Emmerich hub functions as a quality filter for the European market, offering a consolidated range of measuring and tooling products for workshops and trade. With a long customer base and a catalogue that simplifies supplier lists, the short DIN 327 cutter can be integrated into existing tooling sets with confidence, backed by clear product data and availability information for planning production runs. For application advice or to secure supply of the TECWERK short keyway cutter, contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 to discuss suitability and ordering Technical Data Article number: 2000866212NW Product name: Short keyway cutter DIN 327 Type N, D 12 mm, HSS‑Co8, TiCN, Weldon, Z=3 Manufacturer: TECWERK Packaging unit: 1 Facts Diameter: 12 mm Shank Ø: 12 mm Relief length (freischliff): 11.5 mm Flutes: Z = 3 Material: HSS‑Co8 Coating: TiCN Rated tensile strength: up to 800 N/mm² (uncoated), up to 1000 N/mm² (coated) Cutting direction: right‑hand (clockwise) Standard: DIN 327, Type N Version: short, centre cut Special features Weldon shank with drive flat Three‑cutter geometry (Dreischneider) for balanced cutting Suitable for face and peripheral keyway milling Good suitability for steel, stainless steel (INOX) and cast iron Conditional suitability for non‑ferrous metals and special alloys Designed for deeper keyways and precise positioning FAQ Which materials can be machined with this keyway cutter? The TECWERK short keyway cutter is very well suited to steel, stainless steel (INOX) and cast iron; non‑ferrous metals and certain special alloys are conditionally suitable depending on workpiece strength and cutting parameters. Is the 12 mm shank compatible with standard holders? Yes, the cutter has a 12 mm Weldon shank with a drive flat for secure clamping in common Weldon holders and toolholders used in milling setups. What benefit does the TiCN coating provide? The TiCN coating increases surface hardness and wear resistance, extending tool life and enabling machining of materials up to around 1000 N/mm² when coated, compared with 800 N/mm² for the uncoated tool. Can this cutter produce both face and peripheral keyways? Yes, the Type N geometry with a centre cut and three flutes is designed for both face milling and peripheral milling of deeper keyways, offering versatility for different groove profiles. How does the short design affect machining performance? The short variant reduces overhang, improving stiffness and stability during cutting, which helps to reduce vibration and produce more consistent keyway geometry in short‑run production. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of a HSS‑Co8 cutting grade, a short three‑flute geometry and a secure Weldon shank for dependable, deep keyway milling — order the tool directly via Metav Werkzeuge or consult the Metav team for process integration. Keyway cutter DIN 327 Type N, 12 mm, HSS‑Co8 – TECWERK The Keyway cutter DIN 327 Type N is a short, three‑flute, centre‑cutting tool with a 12 mm Weldon shank, designed for milling deep keyways and slotting in steel and cast iron. HSS‑Co8 for enhanced wear resistance Weldon shank for secure clamping Short three‑flute design for deep keyways Reliable performance for demanding keyway work The short, robust geometry provides consistent material removal when milling keyways and similar slots. Machined from HSS‑Co8, the cutter combines toughness with heat resistance, enabling steady performance under interrupted cuts. The DIN 327 Type N form and three‑flute layout reduce chatter and support stable cutting in both face and peripheral milling operations, which helps maintain repeatable tolerances and longer tool life. Proven suitability across common engineering materials Designed for components with low to medium tensile strengths, the cutter is rated for machining up to approximately 800 N/mm² with an uncoated tool and up to 1000 N/mm² when a suitable coating is applied. The geometry is very well suited for steel and cast iron, conditionally suitable for non‑ferrous metals and stainless steels. The tool’s right‑hand cutting action and centre‑cutting capability simplify plunge starts and slot entry, reducing setup complexity in small‑batch and production environments. Geometry and handling that support deeper keyways The compact length and relief 11.5 mm ensure a controlled cutting engagement when producing deeper keyways. The short design and precise flute form allow effective chip evacuation and minimise the risk of edge build‑up during extended slot depths. With a 12 mm cylindrical shank featuring a drive flat for secure seating, the cutter provides reliable transmission of torque and repeatable concentricity for precision milling tasks. Integration into workshop and production workflows This cutter suits machine shops and industrial production where repeatable quality and tool reliability are priorities. The combination of Weldon shank clamping and a sturdy three‑cutting‑edge layout supports higher feed rates and stable performance in intermittent cuts. For process planning, select coated variants to extend tool life under higher tensile materials; the tool’s construction makes it straightforward to standardise in a fleet of inserts or solid end mills for consistent workshop results. Contact Metav Werkzeuge to specify the right TECWERK keyway cutter for the application and arrange expert advice on coating and machining parameters Technical data Article number: 2000866188NW Label: Bohrnutenfräser DIN 327 TypN D.12mm HSS‑Co8 Weldon Z.3 kurz TECWERK Manufacturer: TECWERK Packaging unit: 1 Facts Cutter diameter: 12 mm Shank diameter: 12 mm Relief length: 11.5 mm SKU / UID: 2000866188NW Special features Material: HSS‑Co8 Standard: DIN 327 Type N Geometry: Three‑flute, centre cutting, short version Shank: Cylindrical with Weldon drive flat Cutting direction: Right‑hand cut Application: Milling deep keyways (Passfedernuten), face and peripheral milling Material suitability: Very good for steel and cast iron; conditional for non‑ferrous and stainless steels Performance note: Suitable up to ≈800 N/mm² uncoated, ≈1000 N/mm² with coating FAQ What materials is this cutter best suited for? The TECWERK keyway cutter (DIN 327 Type N, SKU 2000866188NW) is very well suited for steel and cast iron, with conditional suitability for non‑ferrous metals and stainless steel depending on cutting data and coating. Can the cutter be used for plunge cutting at slot starts? Yes. The centre‑cutting version of this short three‑flute cutter permits plunge entry, making it suitable for accurate slot starts and through‑slot operations. What shank size and clamping form does the tool require? The tool has a 12 mm cylindrical shank with a Weldon drive flat for secure clamping in standard Weldon holders and collets. Is a coated version recommended for harder materials? For higher tensile strength materials, a coated variant is recommended; the TECWERK HSS‑Co8 geometry can then be used up to around 1000 N/mm² with an appropriate coating to extend tool life. For which types of milling is this cutter intended? The cutter is designed for deep keyway milling, including both face (end) and peripheral milling of keyways and similar internal slots. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of a robust combination of HSS-Co8 substrate and TiCN coating for extended tool life, together with a Weldon shank for secure holding — ideal for producing narrow, precision keyways and deep keyseat profiles; order directly via Metav Werkzeuge or consult our specialists for application advice. Bohrnutenfräser DIN 327D Typ N, 12 mm – short HSS-Co8 TiCN, TECWERK A short two-flute keyway cutter (DIN 327 D, Type N) designed for precision slotting and keyseat milling in confined and form-accurate fits High-cobalt HSS-Co8 substrate TiCN coating for improved wear resistance Weldon shank with driving flat Centre-cutting for plunge operations Precise slotting where space and tolerance matter The short two-flute design provides controlled chip evacuation and stable cutting forces when machining narrow keyways and deep profiles. Made from HSS-Co8, the tool combines hardness with toughness to resist chipping during interrupted cuts. The centre-cutting geometry enables plunge milling as well as conventional slotting, allowing accurate seat creation without pre-drilling in many cases. For workshops and production lines seeking consistent fits, this design reduces rework and improves assembly reliability. Durable surface treatment for longer service life A TiCN coating (titanium carbonitride) offers a harder, more temperature-resistant surface than uncoated high-speed steels, slowing flank wear and maintaining edge integrity at elevated cutting temperatures. The coating, in combination with the high-cobalt steel, increases tool life under medium-duty conditions and supports higher cutting parameters where appropriate. This balance of substrate and coating helps to lower downtime and tooling cost per part in repetitive machining tasks. Secure clamping and compatibility with common setups The Weldon shank with a driving flat ensures positive torque transmission in standard holders and collet chucks, minimising slippage under radial loads. The nominal shank diameter is 12 mm with a free cutting length of 11.5 mm, making the cutter compatible with compact toolholders and tight setups. The short form factor is especially useful for machines with limited reach or when machining deep, narrow pockets where rigidity is critical for dimensional accuracy. Broad material suitability for general engineering tasks This cutter is specified for materials up to approximately 1000 N/mm² tensile strength. It is classified as very well suited to steel, stainless steel (INOX) and cast iron, while performance in non-ferrous metals and special alloys is conditionally suitable. That combination makes the tool versatile across maintenance, toolroom and small-batch production contexts where mixed materials are encountered. When machining harder or exotic alloys, reduced speeds and adjusted feeds are recommended to preserve tool life. For reliable keyway production using TECWERK's short HSS-Co8 TiCN keyway cutter (SKU 2000866118NW), contact Metav Werkzeuge to discuss suitability for specific applications or to place an order via info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: 2000866118NW Brand: TECWERK Packaging unit: 1 Article designation: Short keyway cutter DIN 327 D Type N, HSS-Co8 TiCN Weldon shank Core dimensions & figures Shank diameter: 12 mm Free cutting length: 11.5 mm Flutes: 2 Suitable tensile strength: up to approx. 1000 N/mm² Materials & features Material: high-cobalt high-speed steel (HSS-Co8) Coating: TiCN (titanium carbonitride) Shank type: Weldon with driving flat Geometry: centre-cutting, right-hand cutting Standard: DIN 327 D, Type N Application note: suited for steel, INOX and cast iron; conditional for non-ferrous and special alloys FAQ What applications is this keyway cutter designed for? This short keyway cutter is intended for milling narrow keyways and deep keyseat profiles, providing precise fits and form-accurate slots in confined spaces. Can the tool plunge directly without a pilot hole? Yes, the centre-cutting geometry allows plunge operations; the HSS-Co8 substrate and cutter design support controlled plunging for many slotting tasks. Which materials is the cutter best suited to machine? The cutter is very well suited to steel, stainless steel (INOX) and cast iron; performance in non-ferrous metals and special alloys is conditional and may require adapted cutting parameters. What holding system is recommended for secure clamping? The Weldon shank with driving flat is optimised for standard Weldon-style holders and collet chucks to prevent slippage during machining. Is this cutter compatible with machines used for compact workshop setups? Yes, the short form factor and 12 mm shank diameter make it suitable for machines and toolholders with limited overhang where rigidity is essential. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of solid-carbide construction, TiAlN coating and a short, two-flute, centre-cutting geometry for precise slotting and low-vibration milling in a wide range of alloys; order the tool directly via Metav Werkzeuge or ask their consultants for selection support. TECWERK Slot Milling Cutter DIN 6527 K, Typ N – 12 mm, Solid Carbide, TiAlN-coated The TECWERK Slot Milling Cutter DIN 6527 K Typ N is a short, two-flute, centre-cutting solid-carbide cutter designed for low-vibration slotting, suitable for roughing and finishing in steels, cast materials and non-ferrous alloys Solid carbide VHM, fine-grain microstructure TiAlN coating for extended tool life 2-flute, centre-cutting short design Cylindrical shank DIN 6535 HB, h6 tolerance High-performance cutting for varied materials The short, two-flute geometry combined with VHM (solid carbide) and a TiAlN coating delivers reproducible performance across a broad material spectrum. The cutter’s dynamic helix and centre-cutting capability enable reliable entry into the workpiece and efficient chip evacuation, which is particularly beneficial when machining steel, stainless steel, cast iron and non-ferrous metals. This configuration reduces machining time and supports consistent surface quality when alternating between roughing and finishing operations, making the tool a pragmatic choice for mixed-production environments. Geometry and coating engineered for durability A 45° protection chamfer and a 0.2 mm protective edge minimise edge chipping during axial engagement, while the TiAlN layer increases resistance to heat and abrasive wear. The new geometry promotes balanced cutting forces and a low-vibration cutting process, which extends tool life and improves dimensional stability of the parts. The combination of fine-grain solid-carbide substrate and high-performance coating means fewer tool changes and a more economical process in high-throughput tasks. Shank, tolerance and mounting for repeatable accuracy The cutter is supplied with a cylindrical shank according to DIN 6535 HB, 12 mm diameter and h6 tolerance, ensuring accurate clamping and minimal runout in standard toolholders. A relief length of 11.5 mm and neck clearance reduce interference in deeper slotting operations, allowing secure mounting and steady performance in milling heads and collet chucks. These mechanical details translate directly into predictable set-up times and reduced scrap rates in serial production. Practical applications and machining outcomes Designed for both roughing and finishing, this cutter excels in slotting, keyway and axial milling tasks on aluminium with silicon, special alloys, and abrasive composites as well as conventional steels. The right-hand cutting direction and centre-cutting profile enable plunge operations, while the dynamic pitch helps to avoid harmonic resonances in medium-stiff setups. Resulting surfaces are consistent and rework is minimised, supporting tighter production schedules and higher first-pass yield rates. For tailored advice on applying this TECWERK slot milling cutter or to secure procurement and supply through Metav Werkzeuge, contact Metav Werkzeuge for expert guidance and prompt delivery from Emmerich. Technical Data Article number: 2000866163NW Manufacturer: TECWERK Product: Slot milling cutter, DIN 6527 K Typ N Material: Solid carbide (VHM) Coating: TiAlN Diameter: 12 mm Shank: Cylindrical shank DIN 6535 HB, Ø 12 mm, tolerance h6 Facts Flutes: 2 Centre-cutting: yes Protection chamfer: 0.2 mm Relief length (freischliff): 11.5 mm Cutting direction: right-hand Geometry: dynamic helix, neck relief Special features Short design for low-vibration machining 45° protection chamfer Suited for steel, stainless steel, cast iron Suitable for non-ferrous metals and special alloys Effective for aluminium with silicon and abrasive materials FAQ What materials can be machined with this slot milling cutter? The TECWERK slot milling cutter is very well suited for steel, stainless steel, cast iron, non-ferrous metals, special alloys and aluminium with silicon content. Can the cutter be used for both roughing and finishing operations? Yes, the tool’s geometry and TiAlN coating make it suitable for both roughing and finishing on a wide range of materials. Is the shank compatible with standard toolholders? The cutter features a cylindrical shank to DIN 6535 HB with h6 tolerance, ensuring compatibility and repeatable clamping in common collets and chucks. Does the cutter allow plunge cutting? The centre-cutting design and two-flute profile permit plunge operations and reliable axial engagement for slotting and keyway tasks. What benefits does the TiAlN coating provide? The TiAlN coating increases heat and wear resistance, extending tool life during elevated cutting temperatures and abrasive conditions. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of the cutter's combination of solid carbide construction, TiAlN coating and vibration-reducing geometry for consistent results in mixed-production environments; order via Metav Werkzeuge or consult the advisors at Metav for dimension-specific guidance. TECWERK slot milling cutter DIN 6527 K, 12 mm — VHM, TiAlN, 3-flute, short The TECWERK slot milling cutter DIN 6527 K is a short, three-flute slot milling cutter designed for mixed-material machining, offering centre-cut capability and a cylindrical shank to DIN 6535 HB for secure toolholding. Solid carbide, fine-grain, TiAlN-coated 3-flute geometry with centre cutting Short version with 45° protection chamfer Cylindrical shank to DIN 6535 HB, h6 tolerance Consistent cutting performance across diverse materials Constructed from solid carbide with a TiAlN coating, this cutter is engineered for extended tool life and thermal stability when machining a broad range of workpieces. The fine-grain carbide substrate provides high edge integrity while the coating increases heat resistance and wear protection, which together reduce the frequency of tool changes and downtime. Suitable material classes highlighted during development include steel, stainless steel, cast iron and various non-ferrous alloys, making the tool a dependable choice where process reliability matters. Rigidity and vibration control for stable feeds and depths The tool features a cylindrical shank manufactured to DIN 6535 HB with h6 tolerance, delivering a tight fit in standard toolholders and consistent concentricity. A dedicated neck relief grind and unequal pitch helix suppress self-excited vibrations, improving surface finish and allowing more aggressive cutting without chatter. The short overall length increases rigidity, which benefits both roughing and finishing passes by enabling higher material removal rates while maintaining dimensional stability. Centre-cut geometry and protective edge detail for flexible use Thanks to its centre-cutting three-flute design, the cutter permits limited plunge operations and confident slot entry, which simplifies set-ups in multi-step programmes. The 45° protection chamfer (0.2 mm) safeguards the primary cutting edge against incidental collisions and reduces burr formation at slot exits. These features make the product suitable for sequential workflows where a single tool must perform both initial material removal and a subsequent finishing pass with minimal handling. Versatility that reduces tooling complexity and cycle time A universally optimised geometry means the short three-flute cutter performs well on abrasive and alloyed materials as well as aluminium with silicon content, cutting across applications that would otherwise demand multiple specialised tools. The combination of coating and geometry results in reduced tool changes and measurable improvements in uptime. In production environments prioritising throughput and repeatability, deploying this cutter can contribute to more predictable cycle times and lower overall tooling consumption. For direct supply or technical consultation on the TECWERK slot milling cutter, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 — Metav’s specialists will provide application advice and delivery options. Technical data Article number: 2000866255NW Manufacturer: TECWERK Packaging unit: 1 Facts Shank diameter: 12 mm Relief length (freischliff): 11.5 mm Protection chamfer: 0.2 mm Number of flutes: 3 Special features Solid carbide, universal fine-grain TiAlN coating DIN 6527 K, Type N Centre-cutting geometry Cylindrical shank to DIN 6535 HB, tolerance h6 Unequal pitch for vibration damping Right-hand cutting, short design Suitable for steel, stainless steel, castings, non-ferrous metals, special alloys, aluminium with silicon content FAQ What materials is this cutter best suited for? The TECWERK slot milling cutter (SKU 2000866255NW) is specified as very well suited for steel, stainless steel, castings and non-ferrous metals, and is also suitable for alloyed and abrasive materials including aluminium with silicon content. Can the tool be used for plunge cutting or slot entry? Yes; the cutter's centre-cutting three-flute design permits plunge entry and confident slotting, making it suitable for combined roughing and finishing operations where limited axial engagement is required. How does the shank specification affect toolholding? The cylindrical shank to DIN 6535 HB with h6 tolerance ensures a precision fit in standard holders, improving concentricity and reducing runout for better surface quality and repeatable results. What benefits does the TiAlN coating provide? The TiAlN coating increases heat resistance and wear protection, enhancing tool life under elevated temperatures and abrasive conditions and contributing to more consistent performance over longer runs. Why is unequal pitch important for this cutter? Unequal pitch geometry breaks up harmonic frequencies during cutting, which reduces vibration and chatter; this leads to improved surface finish and allows higher feed rates without compromising process stability. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of solid carbide construction, TiAlN wear resistance and a vibration-reducing unequal-pitch design to secure consistent slotting performance across steels, cast irons and non-ferrous alloys. Order directly via Metav Werkzeuge or consult our specialists for application-specific recommendations. Slot milling cutter DIN 6527L Type N, Ø12 mm, solid carbide, TiAlN — TECWERK A long Slot milling cutter DIN 6527L Type N, Ø12 mm designed for low-vibration slotting, plunge cuts and both roughing and finishing in steel, cast iron and non‑ferrous materials Solid carbide with TiAlN coating Centre-cut for plunge operations Unequal pitch for reduced vibration Suitable for steel, INOX and aluminium Consistent chip control for reliable production flow The combination of solid carbide (VHM) and a TiAlN coating delivers temperature stability and wear resistance that supports longer tool life under interrupted cuts. The cutter’s centre-cut geometry allows controlled plunging as well as conventional slotting, so the same tool can perform entry cuts and slot milling. This reduces tool changes and simplifies process planning, leading to fewer interruptions on the shop floor and more predictable throughput. Improved surface quality through vibration reduction An unequal pitch and a dedicated neck relief geometry minimise harmonic vibrations during machining. The result is a smoother surface finish and steadier dimension control when working in steels and cast materials. With the design optimised for vibration-reduced machining, the cutter is especially suitable where repeatable finishing tolerances are required without resorting to slower feeds solely to curb chatter. Coating and edge protection for demanding materials A 45° protective chamfer (0.2 mm) and the TiAlN layer together protect cutting edges against abrasion and heat, especially when machining abrasive alloys or aluminium with silicon content. The tool’s fine-grain carbide substrate supports resistance to thermal shock and edge breakdown, making it well suited for mixed production environments where the tool encounters both high mechanical loads and elevated cutting temperatures. Precision shank and versatile material suitability The tool features a cylindrical shank to DIN 6535 HB with h6 tolerance for dependable clamping and minimal runout. The specified Shaft Ø: 12 mm and a free-relief length of 11.5 mm provide the clearance and stability needed for deeper slots and longer reach. The geometry is rated very well suited for steel, stainless steel (INOX), cast iron, special alloys and a broad range of non‑ferrous metals, enabling one cutter to serve multiple operations with consistent accuracy. Secure reliable slotting performance with TECWERK’s long slot milling cutter — contact Metav Werkzeuge for tailored technical advice or to arrange supply from our Emmerich quality centre Technical data Article number: 2000866291NW Manufacturer: TECWERK Packaging unit: 1 Facts Shaft Ø: 12 mm Free relief: 11.5 mm Protective chamfer: 0.2 mm Flutes: 3 Shank tolerance: h6 Special features Solid carbide, fine-grain TiAlN coating DIN 6527 L, Type N Centre-cut geometry Unequal pitch for low vibration Right-hand cutting Neck relief for vibration reduction Long version with 45° protective chamfer Shank to DIN 6535 HB Very good suitability for steel, INOX, cast iron, special alloys, non‑ferrous metals and aluminium with silicon content FAQ Is this cutter suitable for stainless steel (INOX)? Yes. The Slot milling cutter DIN 6527L Type N by TECWERK is specified as very well suited for INOX and retains cutting stability due to its TiAlN coating and carbide substrate. Can the cutter be used for plunge operations? Yes. The tool features a centre-cut design that permits controlled plunging as well as conventional slotting, making it suitable for entering slots directly. What shank standard and tolerance does the tool use? The cutter uses a cylindrical shank to DIN 6535 HB with an h6 tolerance for precise clamping and reduced runout. Which features reduce vibration and improve surface finish? The unequal pitch together with a dedicated neck relief and long design minimise harmonics and help achieve a steadier surface finish in interrupted and continuous cuts. What is the SKU for ordering or specification checks? The article number is 2000866291NW; this identifies the TECWERK long slot milling cutter, Ø12 mm, solid carbide with TiAlN coating Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from the combination of solid carbide construction and a TiAlN coating for extended tool life and consistent performance across a wide range of materials; this makes the cutter a cost‑effective choice for both roughing and finishing. Order directly via Metav Werkzeuge or request tailored advice from our consultants. TECWERK slot milling cutter DIN 6527L Type N, Ø 12 mm — VHM, TiAlN, Z.2 The TECWERK slot milling cutter DIN 6527L Type N is a long, two‑flute solid carbide cutter designed for universal grooving and slotting tasks in steels, castings, stainless alloys and non‑ferrous materials. Solid carbide, fine‑grain VHM material TiAlN coating for extended tool life Centre‑cutting two‑flute geometry Cylindrical shank DIN 6535 HB, h6 tolerance Increased productivity through durable tool design The combination of solid carbide (VHM) micro‑grain substrate and TiAlN coating significantly reduces flank wear and thermal degradation during high‑speed machining. This results in a longer tool life and fewer tool changes, directly improving uptime on production lines. The protective 45° chamfer and the cutter’s centre‑cutting capability enable plunge operations and reliable entry into workpieces, so process planners can reduce secondary operations. For volume production, these technical choices translate into measurable gains in cycle‑time and tool‑cost efficiency. Precision fit and low‑vibration machining for better surface quality The cutter’s h6 shank tolerance and cylindrical shank to DIN 6535 HB ensure secure clamping and concentric run‑out, while the neck relief grind and dynamic pitch minimise resonance and chatter. The result is a more consistent surface finish and tighter dimensional repeatability when milling grooves or keyways. The two‑flute layout (Z=2) balances chip evacuation and rigidity, making the tool particularly suited to applications where stability and predictable cutting forces are essential for meeting tight tolerances. One tool for many materials — simplified inventory and versatile use A newly developed geometry makes this cutter universally applicable across a wide material spectrum: from mild and alloyed steel through cast iron and stainless steel to non‑ferrous metals and aluminium alloys with silicon content, as well as more abrasive workpieces. It is suitable for both schruppen (roughing) and schlichten (finishing) operations thanks to the fine‑grain body and coating combination, which helps maintain edge integrity under mixed cutting conditions. Workshops benefit from reduced inventory needs and simpler tool selection while keeping process flexibility. Contact Metav Werkzeuge for a tailored recommendation and rapid supply from Emmerich; eMail info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 2000866203NW Description: Slot milling cutter DIN 6527L Type N, Ø 12 mm, VHM TiAlN, Z.2, TECWERK Manufacturer: TECWERK Packaging unit: 1 Core data Cutting diameter Ø: 12 mm Cutting length: 35 mm Shank diameter: 12 mm Relief length (freischliff): 11.5 mm Protective chamfer: 0.2 mm Number of flutes: 2 Shank tolerance: h6 Special features Solid carbide (VHM) fine‑grain Coating: TiAlN DIN 6527 L, Type N Two‑flute, centre‑cutting geometry Cylindrical shank to DIN 6535 HB Dynamic pitch for reduced harmonics Right‑hand cutting Neck relief grind for vibration‑reduced machining Suitable for roughing and finishing Material suitability: steel, cast iron, stainless steel, non‑ferrous metals, aluminium with silicon, abrasive materials, special alloys FAQ Which materials can be machined with this cutter? The TECWERK slot milling cutter DIN 6527L Type N is designed for a broad range of materials including steel, cast iron, stainless steel, non‑ferrous metals and aluminium alloys with silicon content, as stated in the product specification. Is the cutter suitable for plunge cutting and slotting? Yes. The centre‑cutting two‑flute design combined with the 45° protective chamfer allows plunge entry and reliable slotting operations with this TECWERK tool (SKU 2000866203NW). What advantages does the TiAlN coating offer? The TiAlN coating increases oxidation resistance and hardness at elevated temperatures, improving cutting edge life and performance during high‑speed or interrupted cuts when using this TECWERK solid carbide cutter. How does the shank specification affect clamping and concentricity? The cylindrical shank to DIN 6535 HB with h6 tolerance provides a precise fit in toolholders, ensuring low run‑out and reliable concentricity for repeatable groove and slot dimensions. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Combine the HSS‑Co8 substrate with a TiCN surface for extended life and rely on the Weldon shank for secure clamping; order the TECWERK slot milling cutter DIN 844 Type N, 12 mm directly via Metav Werkzeuge or ask our consultants if needed TECWERK Slot Milling Cutter DIN 844 Type N, 12 mm – HSS‑Co8, TiCN, Weldon shank TECWERK Slot Milling Cutter DIN 844 Type N, 12 mm is a long‑reach three‑flute cutter for slotting and plunge operations in steel, stainless steel and cast iron HSS‑Co8 substrate for high wear resistance TiCN coating extends tool life Weldon shank with drive flat for secure clamping Centre‑cutting geometry enables controlled plunging Maximum cutting performance through material and coating The combination of HSS‑Co8 substrate and a TiCN surface treatment delivers a balance of thermal resistance and reduced flank wear, making the tool suitable for sustained machining. Data indicate effective use up to ~800 N/mm² with an uncoated tool and ~1000 N/mm² when coated; this translates into fewer tool changes when processing typical workshop steels. The specified DIN 844 Type N designation signals a robust industrial geometry designed for reproducible results on components where repeatable dimensional accuracy matters. Secure clamping and precise handling for long‑reach operations A Weldon shank with drive flat and a shank diameter of 12 mm ensures stable clamping in standard holders and milling arbors, reducing vibration and runout for cleaner edges. The long version with three flutes supports efficient chip evacuation while maintaining stiffness for narrow slotting tasks. The cutter’s centre‑cutting capability permits safe and controlled plunging into workpieces, opening up versatile application options from slotting to light pocketing without the need for a separate end mill. Broad material suitability reduces process complexity The tool’s application profile shows very good suitability for steel, stainless steel (inox) and cast iron, while non‑ferrous metals and certain special alloys are listed as conditionally suitable. For many production environments this means one cutter can replace several specialised ones, speeding workflows and lowering inventory complexity. The specified nominal diameter tolerances (9, 11, 13, 15 mm → h10; other sizes → e8) underline the manufacturer’s attention to dimensional consistency for mating parts and fixtures. Workshop integration and practical recommendations With a free‑cut length of 11.5 mm and a design optimised for right‑hand rotation, the cutter integrates easily into standard CNC and manual milling setups. Its three‑cutter geometry assists in uniform load distribution, which supports steady feed rates and predictable surface finish. For application‑specific guidance or to confirm suitability for particular alloys or fixtures, Metav Werkzeuge can provide tailored technical advice and recommendations based on the intended machining task. For reliable, high‑precision slot milling with TECWERK cutters, contact Metav Werkzeuge in Emmerich for ordering and personalised technical advice by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical data Article number: 2000866256NW Product name: Bohrnutenfräser DIN 844 Typ N D.12mm HSS‑Co8 TiCN Weldon Z.3 lang TECWERK Brand: TECWERK Packaging unit: 1 Facts Shank diameter: 12 mm Free‑cut length: 11.5 mm Flutes: 3 Centre‑cutting: yes Cutting direction: right‑hand Material strength limits: up to ~800 N/mm² uncoated, ~1000 N/mm² coated Nominal diameter tolerances: 9, 11, 13, 15 mm → h10; other sizes → e8 Special features Material: HSS‑Co8 Coating: TiCN Shank type: Weldon shank with drive flat Standard: DIN 844, Type N Geometry: three‑cutter, long version, centre cut Suitability: steel very good; stainless steel (inox) very good; cast iron very good; non‑ferrous metals conditionally suitable; special alloys conditionally suitable FAQ What materials is the TECWERK slot milling cutter suitable for? The TECWERK slot milling cutter is rated very good for steel, stainless steel (inox) and cast iron; non‑ferrous metals and special alloys are conditionally suitable according to the product specification. Does the cutter allow plunge cutting? Yes, the tool features centre‑cutting geometry, which permits controlled plunging as well as conventional slotting, making it suitable for applications that require entry into the material. What size shank and clamping system are required? The cutter has a 12 mm shank with a Weldon drive flat, designed for secure clamping in Weldon holders or compatible milling chucks to minimise slippage and runout. How does the TiCN coating affect performance? The TiCN coating increases surface hardness and wear resistance, extending tool life and allowing machining of higher strength materials up to approximately 1000 N/mm² when coated. Which standard and type does the cutter conform to? This tool conforms to DIN 844 Type N, indicating a long‑version, three‑cutter geometry intended for industrial slotting applications. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of a cobalt HSS (HSS‑Co8) construction, centre‑cutting three‑flute geometry and a long design for reliable slot milling in aluminium and other non‑ferrous metals; order the slot drill (DIN 844, Type W, Ø 12 mm) directly via Metav Werkzeuge or ask our consultants if needed. Slot drill DIN 844 Type W, Ø 12 mm — HSS‑Co8, Weldon shank by TECWERK The slot drill DIN 844 Type W is a long, three‑flute milling cutter designed for slotting and plunge operations in long‑chip aluminium and other non‑ferrous metals. HSS‑Co8 for high wear resistance Centre‑cutting for plunge operations Long version for deep slotting Weldon shank with driving flat Precision and performance for long‑chip aluminium milling The long three‑flute geometry provides consistent chip evacuation and reduced vibration when machining long‑chip materials. Thanks to the HSS‑Co8 substrate and a 40° helix, the cutter sustains cutting edge integrity during demanding runs, which translates into stable slot profiles and fewer burrs. For production environments where aluminium alloys and other non‑ferrous metals are predominant, this tool offers a balance of durability and reliable chip control that helps maintain cycle times and surface quality. Plunge capability and versatile cutter design Equipped with a centre‑cutting geometry, the tool enables direct plunging as well as conventional slotting, simplifying tool routines and reducing the need for secondary operations. The three‑flute arrangement increases core strength compared with two‑flute variants while maintaining good chip space for aluminium work. The long version is particularly useful for deep grooves or applications where extended reach is required, keeping setup changes to a minimum and improving overall process efficiency. Secure, vibration‑resistant mounting for consistent results The cylindrical shank with a driving flat (Weldon style) ensures positive clamping in holders and collets, preventing slip during heavy feed rates and maintaining concentricity over longer cuts. The 12 mm shank diameter matches standard toolholders and contributes to rigidity, while the 11.5 mm effective cutting/relief length is ground to provide a clean cutting geometry. Using a Weldon clamping system reduces the risk of tool rotation in the holder, supporting repeatable, high‑quality results in batch and single‑part machining. Application focus and material suitability Specifically tailored for non‑ferrous metals, the cutter is very well suited to aluminium machining and similar long‑chip materials, delivering smooth surface finishes and efficient chip formation. The combination of cobalt‑enhanced HSS and the chosen helix angle makes it a reliable choice for workshops and small production lines that require a versatile slotting tool able to cope with both light and continuous operations. Contact Metav Werkzeuge for application advice or to secure stock of the TECWERK slot drill (DIN 844 Type W, 12 mm) — email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitability for specific machining tasks and order availability Technical data Article number: 2000866306NW Item name: Slot drill DIN 844 Type W, Ø 12 mm, HSS‑Co8, Weldon, 3 flutes, long Facts Diameter: 12 mm Shank Ø: 12 mm Cutting / relief length: 11.5 mm Helix angle: 40° Flutes: 3 Special features Material: HSS‑Co8 (cobalt high‑speed steel) Centre‑cutting (plunge capable) Weldon cylindrical shank with driving flat Short free grind / cutting form: 11.5 mm Designed for long‑chip aluminium and non‑ferrous metals Right‑hand cutting FAQ What materials is this slot drill suitable for? The TECWERK slot drill (DIN 844 Type W, Ø 12 mm) is designed primarily for aluminium and other non‑ferrous metals and is described as very well suited for these materials. Can the cutter be used for plunge operations? Yes, the centre‑cutting geometry of this slot drill enables plunge cutting as well as conventional slot milling. What is the shank size and mounting style of the cutter? The tool has a 12 mm shank diameter and a Weldon style driving flat for secure clamping in compatible holders. How does the three‑flute design affect performance? The three‑flute geometry increases core strength and improves surface finish while maintaining adequate chip space for long‑chip materials like aluminium. Which standard and material grade does the cutter conform to? The cutter is produced to DIN 844 specification and is manufactured from HSS‑Co8, a cobalt‑alloyed high‑speed steel for enhanced wear resistance. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund