Take advantage of the HSS‑Co substrate combined with a TiCN coating and a Weldon shank for reliable chip evacuation and secure clamping; the result is a durable, long‑reach cutter that keeps production flowing. Order the cutter directly via Metav Werkzeuge or contact the consultants for application advice. Bohrnutenfräser DIN 844 Type N, Ø18 mm — HSS‑Co8, TiCN, Weldon shank (TECWERK) The Bohrnutenfräser DIN 844 Type N is a long, centre‑cutting slot cutter for milling operations in steels and stainless alloys, designed for use with a Weldon‑style shank. HSS‑Co with TiCN coating for wear resistance Weldon shank with 16 mm diameter Centre‑cutting three‑flute geometry Long version for deep slotting and bore milling High performance where material strength matters This long‑reach three‑flute cutter combines a HSS‑Co substrate with a TiCN coating to extend tool life and maintain cutting performance when machining tougher materials. The centre‑cutting geometry enables plunging and slotting without pre‑drilling, while the three cutting edges preserve good chip formation and stability. For operations that demand repeatable results in stainless steel and cast iron, the tool offers consistent edge life and reduced downtime. Secure clamping and precise machining for repeatable parts A Weldon shank (16 mm) with drive flat provides secure clamping in holders and prevents slippage under heavy feed, which supports higher metal removal rates and stable surface finish. The tool’s long design and effective cutting length balance accessibility for deeper features with sufficient rigidity for accurate profiling. Users benefit from fewer tool changes and improved process reliability, especially in small series and jobbing work. Practical suitability and machining guidance Designed according to DIN standards, the cutter is suitable for materials up to the stated strength classes when used with the appropriate coating: uncoated tools for materials up to ~800 N/mm² and coated tools for up to ~1,000 N/mm². The right‑hand cutting direction and centre‑cutting tip make the cutter versatile for both slot milling and limited drilling tasks. When selecting cutting speeds and feeds, consider the substrate and workpiece condition; the coated version helps reduce built‑up edge and can allow more aggressive feeds in many steels. Contact Metav Werkzeuge today for tailored advice on application parameters and availability — email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss the TECWERK long slot cutter (SKU 2000866262NW) and ordering options. Technical data Article number: 2000866262NW Product type: Bohrnutenfräser Brand: TECWERK Material: HSS‑Co Coating: TiCN Facts Diameter: 18 mm Overall length: 92 mm Effective length: 42 mm Cutting length: 3 mm Free cutting length: 15 mm Number of cutting edges: 3 Shank diameter: 16 mm Cutting direction: right‑handed Packaging unit: 1 Special features Weldon shank with drive flat Centre cutting for plunging and slotting Long design for deep slot and bore machining Suitable for steel, stainless steel and cast iron applications DIN 844 Type N specification FAQ Is this cutter suitable for stainless steel machining? Yes. The cutter is specified as very well suited for stainless steel; the TiCN coating improves performance on inox materials and helps reduce adhesion. Can the tool perform plunging operations without pre‑drilling? Yes. The centre‑cutting geometry allows limited plunging and slotting, making it suitable for combined drilling and milling tasks in appropriate applications. What shank size and clamping are required? The tool has a 16 mm Weldon shank; holders compatible with a 16 mm shank and Weldon drive flat are recommended to ensure secure clamping. Which SKU identifies this exact item? The cutter is listed under SKU 2000866262NW and is the TECWERK long, three‑flute slot cutter with TiCN coating. What materials and strength ranges are recommended? The cutter is optimised for steels and stainless alloys; uncoated use is suitable up to approximately 800 N/mm², while the TiCN‑coated version can be used up to around 1,000 N/mm². Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from durable, high‑temperature performance and standardised geometry for consistent keyway milling; the short, centre‑cut design reduces setup time while the TiCN finish extends tool life. Order this cutter directly via Metav Werkzeuge or consult our specialists for compatibility advice. Keyseat cutter DIN 327 Type N, Ø 18 mm, HSS‑Co8, TiCN — TECWERK The Keyseat cutter DIN 327 Type N is a short, centre‑cut slot milling cutter designed for precision keyway and slot work in workshops and production environments DIN 327 Type N standardised cutter TiCN coating for improved wear resistance HSS‑Co8 construction for heat resistance Weldon shank Ø 16 mm for secure clamping High performance and material suitability for demanding applications The combination of HSS‑Co8 substrate and TiCN coating yields a tool that balances toughness and surface hardness. The cobalt‑alloyed high‑speed steel provides elevated red hardness and resistance to thermal softening, while the TiCN layer reduces friction and increases wear life; this translates into longer intervals between tool changes and more consistent component finish. The cutter is specified for machining materials up to ~800 N/mm² with uncoated geometry and up to ~1000 N/mm² when coated, making it particularly effective on steel, stainless steel and cast iron; non‑ferrous metals and special alloys are usable with appropriate parameter adjustments. Design features that secure precision and handling With a nominal Ø 18 mm cutting diameter and a shank Ø 16 mm, the tool features a Weldon shank with drive flat to ensure positive clamping in milling holders. The short design and centre cutting geometry allow both peripheral and limited plunge operations, while the 3 cutting edges deliver stable engagement and reduced vibration in keyway profiles. Important dimensions such as overall length 79 mm, effective length 29 mm, free cutting length 15 mm and cutting length 3 mm are engineered to fit compact set‑ups and to limit overhang, thereby improving rigidity and surface quality on the workpiece. Practical advantages and application guidance for workshop use As a right‑hand cutting tool with standardised DIN 327 Type N geometry, this cutter simplifies process planning for keyseat and deep slot milling operations. The centre‑cut capability reduces the need for pre‑drilled starter holes in many applications, shortening cycle times and lowering handling steps. In mixed production scenarios the robust HSS‑Co8 body tolerates occasional interruptions and higher thermal loads, while the TiCN coating helps prevent built‑up edge when machining stainless steel grades. Pairing the cutter with stable clamping and appropriate feeds ensures repeatable slot dimensions and minimal rework, supporting a smoother production flow across small shops and larger fabrication lines. For reliable keyway milling with enhanced tool life, contact Metav Werkzeuge for tailored technical advice and fast supply from Emmerich — Metav’s experts will confirm compatibility and delivery options Technical data SKU: 2000866218NW Standard: DIN 327 Type: Keyseat cutter, DIN 327 Type N Manufacturer: TECWERK Facts Diameter: 18 mm Overall length: 79 mm Cutting length: 3 mm Effective length: 29 mm Free cutting length: 15 mm Shank diameter: 16 mm Number of cutting edges: 3 Cutting direction: right‑hand cutting Special features Material: HSS‑Co (HSS‑Co8) Coating: TiCN (titanium carbonitride) Shank type: Weldon shank (drive flat) Centre cutting (plunge capability) Short version for reduced overhang and higher rigidity Suitable for steel, stainless steel (INOX) and cast iron Conditionally suitable for non‑ferrous metals and special alloys Rated machining capacity: ~800 N/mm² uncoated, ~1000 N/mm² when coated FAQ Which materials is the cutter best suited for? The keyseat cutter is optimised for steel, stainless steel and cast iron; non‑ferrous metals and special alloys are conditionally suitable depending on cutting parameters and coating. Can the cutter be used for plunge cutting? Yes, the centre‑cut geometry permits plunge operations within the limits of the short design and the specified cutting length. What shank diameter and clamping are required? The tool has a 16 mm Weldon shank and requires a holder that accepts a 16 mm shank with a drive flat for secure clamping. How does the TiCN coating affect performance? The TiCN coating increases surface hardness and reduces friction, which improves wear resistance and allows machining up to ~1000 N/mm² under appropriate conditions. Is the cutter compliant with industry standards? The cutter is manufactured to DIN 327 Type N geometry, ensuring interchangeability and predictable keyway profiles in standardised applications. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of a high-cobalt HSS substrate combined with a TiCN coating for extended tool life and reliable performance when machining narrow, accurate slots; order the TECWERK slot milling cutter directly via Metav Werkzeuge or ask our consultants for application advice. Slot milling cutter DIN 327D Type N – Ø 18 mm, HSS‑Co8 TiCN (TECWERK) The Slot milling cutter DIN 327D Type N is a short, centre‑cutting tool for milling narrow slots and form‑accurate keyways in medium‑strength materials HSS‑Co8 substrate, TiCN coating DIN 327D Type N, Ø 18 mm, short Weldon shank Ø16 mm with drive flat Centre‑cutting, 2 flutes, right‑hand cutting Faster production with robust HSS‑Co8 and TiCN protection The combination of HSS‑Co8 substrate and TiCN surface treatment provides a balance of toughness and heat resistance that reduces wear under intermittent and continuous cutting. This composition allows consistently high cutting performance and a longer service life compared with uncoated tools, which in turn supports shorter machining cycles and fewer tool changes. The design is optimised for sustained accuracy on repetitive operations, making it well suited to series production environments where material removal must remain predictable. Secure clamping and axial entry for exact slot geometry A Weldon shank with a 16 mm diameter drive flat ensures rigid, backlash‑free clamping in standard tool holders, while the centre‑cutting geometry permits controlled axial plunging and entry into pre‑drilled starts. With an overall length of 79 mm, an effective cutting length of 29 mm and a freeshank clearance of 15 mm, the tool maintains stability in constrained setups. The two‑flute geometry balances chip evacuation and surface finish, supporting the creation of precision grooves and keyways with minimal vibration. Material suitability and application advantages on the shop floor Engineered to machine a wide range of components, the cutter is very well suited to steel, stainless steel and cast iron, and is capable of handling materials up to approximately 1000 N/mm². Performance on non‑ferrous alloys and certain special alloys is conditional; however, the tool’s short version increases rigidity for deeper keyways and narrow, form‑accurate fits. Conformance to DIN 327D ensures compatibility with established machining standards, and the Weldon shank simplifies integration into existing fixtures for reliable repeatability. Discuss TECWERK slot milling cutters with Metav Werkzeuge for tailored HSS‑Co8/TiCN solutions—call +49 2822 7131930 or email info@metav-werkzeuge.com to specify your application and optimise tool selection Technical Data Article number: 2000866124NW Manufacturer: TECWERK Standard: DIN 327 Facts Diameter: Ø 18 mm Overall length: 79 mm Effective length: 29 mm Cutting length: 2 mm Shank diameter: 16 mm Flutes: 2 Cutting direction: right‑hand Special features Material: HSS‑Co (HSS‑Co8) Coating: TiCN Type: DIN 327D Type N Centre‑cutting Weldon shank with drive flat Short version for increased rigidity Suitable for steel, stainless steel, cast iron (very good) Suitable for NE‑metals, special alloys (conditionally) For milling narrow, form‑accurate fits and keyways up to ~1000 N/mm² FAQ What cutting tasks is this cutter best suited to? This slot milling cutter (DIN 327D Type N) is designed for milling narrow slots, form‑accurate fits and keyways, particularly in steel, stainless steel and cast iron. Can the tool be plunged axially into a start hole? Yes, the centre‑cutting geometry allows axial entry and controlled plunging for keyway starts and interrupted cuts. Which shank holder is required for secure clamping? Use a tool holder that accepts a 16 mm Weldon shank with drive flat to ensure rigid, slip‑free clamping during machining. How does the TiCN coating improve performance? The TiCN coating increases surface hardness and heat resistance, reducing flank wear and extending tool life under higher cutting temperatures. Is the cutter suitable for non‑ferrous materials and special alloys? Performance on NE‑metals and special alloys is conditional; machining results depend on alloy composition and cutting parameters. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from the combination of solid carbide construction, TiAlN high‑temperature resistance and a short, vibration‑reducing geometry for consistent slotting performance; order the TECWERK slot drill directly via Metav Werkzeuge or ask our consultants if needed. Slot drill DIN 6527 K Type N Ø 18 mm – solid carbide, TiAlN-coated (TECWERK) A slot drill DIN 6527 K Type N Ø 18 mm engineered for vibration‑reduced slotting, plunge cutting and both roughing and finishing in steels, non‑ferrous metals and abrasive alloys Solid carbide, TiAlN coating for heat resistance Two flutes for efficient chip evacuation Centre‑cutting for plunge and slot milling Cylindrical shank to DIN 6535 HB, Ø 18 mm High‑temperature resistance and broad material compatibility The short TECWERK slot drill combines a solid carbide body with a TiAlN (titanium aluminium nitride) surface treatment to extend tool life under thermal load and reduce built‑up edge. This combination raises oxidation resistance and preserves the cutting edge during elevated temperatures, which is particularly useful in interrupted cuts and high metal‑removal rates. The tool is rated very well suited for steel, cast iron, Cr‑Ni steels, inox, non‑ferrous metals and special alloys, and also copes with aluminium containing silicon and abrasive materials; the resulting versatility reduces inventory complexity for mixed‑material production runs. Geometry designed for stable cutting and low vibration The optimised profile — two flutes, centre‑cutting, a 45° protection chamfer and a dynamic helix — delivers a balance between chip evacuation and cutting stability. The neck relief (freeshank) reduces the contact area where vibration can start, supporting calmer cutting in deep slots and at interrupted entries. The short variant offers improved rigidity compared with longer cutters, making it well suited to operations where chatter must be avoided and a defined slot or pocket face is required. These geometric choices translate into consistent surface finish and repeatable dimensional control when roughing and finishing operations are combined. Machine compatibility and clamping security for predictable results Prepared with a cylindrical shank to DIN 6535 HB and a shaft Ø 18 mm with h6 tolerance, the cutter integrates cleanly with standard collet chucks and holder systems suitable for DIN‑compliant tooling. Key dimensions such as overall length 84 mm, effective length 34 mm and relief length 17.5 mm allow process planners to account for tool projection and reach while keeping overhang low. The 2 mm cutting length and right‑hand cutting direction are optimised for short‑slot and plunge operations where precise axial engagement is required. Together, these attributes support predictable tool behaviour, easier balancing of feeds and speeds, and reduced set‑up time on production machines. Contact Metav Werkzeuge today for tailored advice on the TECWERK short slot drill and to secure precise, vibration‑reduced milling solutions from our Emmerich warehouse. Technical data Article number: 2000866169NW Manufacturer: TECWERK Norm: DIN 6527 SKU / UID: 2000866169NW Facts Diameter: 18 mm Overall length: 84 mm Effective length: 34 mm Cutting length: 2 mm Freeshank (relief) length: 17.5 mm Number of flutes: 2 Shaft diameter: 18 mm Special features Solid carbide body TiAlN coating DIN 6527 K · Type N Centre‑cutting geometry 45° protection chamfer (0.2 mm) Cylindrical shank to DIN 6535 HB, tolerance h6 Right‑hand cutting Dynamic helix for improved chip control Neck relief for vibration‑reduced machining Suitable for steel, cast iron, Cr‑Ni steels, inox, non‑ferrous metals, aluminium with silicon and abrasive materials FAQ Which materials can be machined with this slot drill? The TECWERK slot drill is specified as very well suited for steel, cast iron, Cr‑Ni steels, inox, non‑ferrous metals and special alloys, and it is also suitable for aluminium with silicon content and abrasive materials. What advantage does the TiAlN coating provide? The TiAlN coating increases thermal stability and oxidation resistance of the cutting edge, extending tool life in high‑temperature and high‑speed conditions and improving wear resistance on harder or abrasive workpieces. Is the cutter suitable for plunge cutting? Yes; the centre‑cutting geometry enables controlled plunge operations and slotting, making the cutter appropriate for combined roughing and finishing tasks that require axial engagement. Which shank systems are compatible with the tool? The cutter features a cylindrical shank to DIN 6535 HB with a shaft diameter of 18 mm and h6 tolerance, designed for secure clamping in standard DIN‑compatible collet chucks and holders. What makes this version 'short' and when is it recommended? The short variant offers reduced projection and increased rigidity compared with longer cutters; this improves stability and minimises chatter in applications where a compact tool set‑up and vibration‑reduced cutting are priorities. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from the combination of HSS‑Co8 toughness and a three‑flute centre‑cut geometry for precise mini slotting in steel and cast iron; order directly via Metav Werkzeuge or consult our advisers for specification support. Mini slot cutter Ø2.5 mm HSS‑Co8, Weldon shank, 3‑flute, short — TECWERK A compact, short three‑flute mini slot cutter in HSS‑Co8 designed for precision slotting and plunge cutting in components up to approximately 800 N/mm². HSS‑Co8 for wear resistance Three‑flute design with centre cutting Weldon shank with 6 mm drive flat Short overall length ideal for confined setups Accurate slotting for high‑strength components The mini slot cutter Ø2.5 mm combines a HSS‑Co8 substrate with a centre‑cutting geometry to enable plunge operations and short, accurate slotting cycles. Designed for machining components with tensile strengths up to ~800 N/mm², the tool delivers repeatable groove profiles where rigidity and tool life matter. The three‑flute configuration balances chip evacuation and cutting edge engagement, helping to maintain dimensional stability during intricate groove work. Rigid, compact geometry reduces deflection A short overall length of 36 mm and a 6 mm shank translate to improved stiffness at the cutting edge, reducing deflection and vibration in confined set‑ups. The Weldon shank with drive flat secures the cutter in standard collets or chucking systems, providing positive torque transmission in small‑part fixtures. For operations where access is restricted, the compact design lowers the risk of chatter and increases first‑pass yield. Efficient cutting action and predictable chip control The three‑flute layout promotes consistent chip formation while offering a balance between feed capability and surface finish. Right‑hand cutting and centre‑cut capabilities allow for ramping or direct plunging without pre‑drilling, shortening cycle times on repetitive slotting tasks. The cobalt‑enriched high‑speed steel substrate improves red‑hardness and wear resistance, supporting longer tool life in interrupted cutting conditions common with slot entry. Versatile workshop uses and material suitability This short mini slot cutter is optimised for steel and cast iron (both rated very good), with conditional suitability for non‑ferrous metals and stainless steel when parameters are adapted. Typical applications include precision groove milling, keyway finishing, micro slotting in tool and die work, and tight‑tolerance features on small assemblies. Integration into CNC‑based micro‑machining or manual milling stations is straightforward thanks to its standard shank and Weldon clamping face. For TECWERK precision in small‑diameter slotting, contact Metav Werkzeuge for tailored technical advice and reliable delivery from Emmerich — eMail info@metav-werkzeuge.com or phone +49 2822 7131930 Technical data Article number: 2000866002NW Manufacturer: TECWERK Product type: Mini slot milling cutter Material: HSS‑Co8 Facts Diameter: 2.5 mm Cutting length: 3 mm Overall length: 36 mm Shank diameter: 6 mm Number of flutes: 3 Cutting direction: Right‑hand Special features Weldon shank with drive flat Centre cutting (plunge‑capable) Short variant for reduced overhang Very good suitability for steel and cast iron Conditional suitability for non‑ferrous metals and stainless steel FAQ What materials is this mini slot cutter best suited for? The TECWERK mini slot cutter Ø2.5 mm is very well suited to steel and cast iron, with conditional performance on non‑ferrous metals and stainless steel when feeds and speeds are adjusted. Can the cutter be used for plunge cutting? Yes, the tool features a centre‑cutting geometry that permits plunge operations and ramping without the need for a separate drill. What shank and clamping system are required? A standard 6 mm shank with a Weldon drive flat is specified; the cutter is compatible with collets and chucks that accept 6 mm Weldon‑style shanks. Is the tool appropriate for high‑precision groove milling in small‑part production? The short overall length and rigid design make this three‑flute cutter well suited to precision groove milling and repeatable micro‑slotting applications in production environments. What is the SKU for ordering and reference? Order reference is SKU 2000866002NW for the TECWERK mini slot cutter Ø2.5 mm. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Compact, precise cutting from a long HSS‑Co8 3‑flute cutter with Weldon shank delivers stable slotting in steel and cast iron up to ≈800 N/mm² — order directly via Metav Werkzeuge or consult the technical advisors for application guidance. Mini slot milling cutter D2.5 mm HSS‑Co8, 3‑flute – TECWERK The Mini slot milling cutter D2.5 mm HSS‑Co8 is a long, centre‑cut 3‑flute tool designed for precise slotting and plunge‑milling in low to medium strength materials. HSS‑Co8 for increased heat resistance 3‑flute design with centre cutting Weldon shank, 6 mm with drive flat Suited for steel and cast iron up to ~800 N/mm² High‑performance cutting for medium‑strength materials The long, HSS‑Co8 composition combines cobalt alloy toughness with high red hardness, meaning the tool maintains edge strength at elevated temperatures and under interrupted cuts. The 2.5 mm nominal diameter with a 3‑flute geometry provides a balance between chip removal and radial stability, while the centre cutting capability enables controlled plunging and slot entry. As a result, operators can expect consistent slot quality and extended tool life when machining steels and cast irons in the specified strength range. Secure clamping and repeatable accuracy A Weldon shank with 6 mm diameter and drive flat ensures positive clamping in holders with set screws, reducing slippage and minimising runout. The tool’s long configuration (total length 39 mm) and modest 3 mm cutting length extend reach for narrow slots and deeper setups without sacrificing rigidity. These characteristics contribute to improved surface finish and dimensional control, especially in small‑part production and toolroom applications where repeatability is essential. Versatile use in workshop and production environments The right‑hand cutting geometry and the 3‑flute centre‑cut design make this cutter suitable for a range of slotting and light milling tasks. Material suitability is clearly stated: steel — very good; cast iron — very good; non‑ferrous metals and stainless steel (inox) — conditionally suitable depending on machining parameters. The long version is particularly useful for accessing confined areas or producing elongated slots, while the compact diameter keeps material removal localised for precise finishing operations. Optimise speeds and feeds to match the workpiece and machine rigidity for best results. For precision slotting tasks choose the TECWERK mini slot milling cutter and contact Metav Werkzeuge in Emmerich at info@metav-werkzeuge.com or +49 2822 7131930 for tailored technical advice and fast supply Technical Data Article number: 2000866042NW Brand: TECWERK Product type: Mini slot milling cutter Material: HSS‑Co Facts Diameter: 2.5 mm Total length: 39 mm Cutting length: 3 mm Shank diameter: 6 mm Flutes: 3 Special features Weldon shank with drive flat Centre cutting (plunge capable) Long version for extended reach Right‑hand cutting Suitability: steel very good, cast iron very good, non‑ferrous metals conditional, stainless steel conditional Designed for materials up to approx. 800 N/mm² FAQ Which materials does this cutter machine best? The TECWERK mini slot milling cutter is rated very good for steel and cast iron, with conditional suitability for non‑ferrous metals and stainless steel depending on cutting data. Can the tool be used for plunge milling? Yes — the centre‑cut 3‑flute geometry allows controlled plunge entry and slotting operations when using appropriate feeds and a stable setup. What clamping is required for secure use? Secure clamping in a milling holder with set screws is recommended; the Weldon shank with drive flat ensures a positive drive and reduced slippage. What do the 3 flutes mean for chip control? The three‑flute configuration balances chip evacuation and radial support, improving stability on small‑diameter slot cutters and aiding consistent surface finish. Is this cutter suitable for deep narrow slots? The long version with 39 mm total length offers increased reach for narrow or recessed slots while the 3 mm cutting length keeps material removal focused and controllable. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Data inconsistency detected: the product data lists both DIN 327 and DIN 844 as applicable standards; please verify the source information to ensure accuracy and prevent potential errors in documentation or compliance. It is crucial to confirm whether both standards are indeed relevant or if one has been incorrectly attributed to the product. This verification process will help maintain the integrity of the data and avoid any misunderstandings or misapplications of the standards. Please cross-check the original source or consult with the responsible team to clarify and resolve this discrepancy promptly, ensuring all information aligns correctly with the intended specifications.

Combining a HSS‑Co8 core with a TiCN coating and a secure Weldon shank delivers consistent keyway machining, precise fits and dependable tool life. Procure TECWERK keyway cutters through Metav Werkzeuge for reliable supply from Emmerich or consult our specialists for application advice. TECWERK Keyway Cutter DIN 327 D Type N, Ø20 mm, HSS‑Co8 TiCN The TECWERK keyway cutter DIN 327 D Type N Ø20 mm is a short, two‑flute, centre‑cutting slotting tool designed for accurate keyseats and narrow, form‑true grooves in metals of low to medium strength. HSS‑Co8 core with TiCN coating Two‑flute, centre‑cutting geometry Weldon shank with drive flat Very good for steel, INOX and cast iron Accurate slotting for tight fits and keyseats This short, two‑flute cutter is engineered for precision when machining narrow keyways and passfedernuten. The DIN 327 D Type N geometry ensures a consistent profile and repeatable dimensions, which reduces secondary finishing and fit adjustments. The centre‑cutting design permits controlled plunge starts for slotting operations while the two‑flute layout balances chip evacuation and cutting stability, delivering the dimensional control required for tight assemblies. Durability and consistent cutting performance The combination of HSS‑Co8 substrate and TiCN coating improves wear resistance and edge life under intermittent and continuous milling loads. TiCN lowers friction and helps maintain cutting edge integrity, which translates into longer intervals between tool changes and steadier surface quality. This robustness supports cost‑effective production runs where tool life and component finish are critical performance metrics. Secure clamping and operational convenience A Weldon shank with drive flat provides positive torque transmission and reliable clamping in standard toolholders, minimising slippage during axial and radial loads. With a shank Ø 20 mm, an overall length of 88 mm and an effective length of 36 mm, the tool fits typical holders while the 19 mm relief length supports close‑in machining without compromising rigidity. The short design reduces overhang and vibration, improving surface finish and dimensional stability in narrow slots. Material suitability and recommended applications Designed for machining materials up to approximately 1000 N/mm², the cutter is very well suited for steel, stainless steel (INOX) and cast iron, while non‑ferrous metals and high‑performance alloys are only conditionally suitable depending on cutting data and coolant strategy. Typical applications include precision keyways, deep keyseats where sided clearance is limited, and form‑true grooves for transmission components. The tool’s right‑hand cutting orientation and centre‑cutting capability make it appropriate for both conventional milling and plunge‑start operations where accurate slot placement matters. For stock availability, detailed drawings or procurement of TECWERK keyway cutters, contact Metav Werkzeuge in Emmerich: info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 2000866126NW Standard: DIN 327 D Product: Keyway cutter, Type N Brand: TECWERK Core specifications Diameter: 20 mm Overall length: 88 mm Effective length: 36 mm Cutting length: 2 mm Shank diameter: 20 mm Number of cutters: 2 Relief length: 19 mm Cutting direction: right‑hand cutting Materials & Features Material: HSS‑Co8 Coating: TiCN Weldon shank with drive flat Centre‑cutting design Short version for reduced overhang DIN 327 D, Type N geometry Suitable for steels up to approx. 1000 N/mm² Very good for INOX and cast iron Conditionally suitable for non‑ferrous metals and special alloys FAQ Can this cutter be used for plunge cutting into a pre‑drilled hole? Yes. The TECWERK keyway cutter DIN 327 D Type N is centre‑cutting, which allows controlled plunge starts and direct slotting from a pilot hole when set up correctly. Which toolholder is required for safe clamping? Use a standard Weldon‑style holder compatible with a 20 mm shank and drive flat; the Weldon shank on the TECWERK tool secures torque transfer and reduces the risk of slippage. Which materials are best machined with this cutter? The cutter is specified for materials up to ≈1000 N/mm² and is very well suited to steel, stainless steel (INOX) and cast iron; non‑ferrous metals and special alloys are conditionally suitable depending on cutting parameters. Is the short version suitable for deep keyways? Yes. The short design improves rigidity and reduces vibration for deeper, narrow keyways, while the effective length of 36 mm supports extended engagement when required. What advantage does the TiCN coating provide? The TiCN coating on the HSS‑Co8 substrate reduces friction at the cutting edge, enhances wear resistance and contributes to more consistent surface finish and longer tool life for the TECWERK keyway cutter SKU 2000866126NW. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Data conflict detected: the field "norm" indicates DIN 327, while the product label and technical specification refer to DIN 844. This discrepancy suggests a potential issue in the documentation or data entry process, which could lead to confusion or errors in identifying the correct standard applicable to the product. It is important to verify and reconcile these conflicting details to ensure accuracy and consistency across all references. Such conflicts, if unresolved, may impact compliance, quality assurance, or customer trust, particularly when standards like DIN 327 and DIN 844 are critical to the product's intended application or industry requirements.

Take advantage of a long‑reach, solid‑carbide cutter with TiAlN protection and a two‑flute, centre‑cut geometry for vibration‑reduced roughing and finishing. Order directly via Metav Werkzeuge or consult our specialists for application guidance. Slot Drill DIN 6527L Type N, Ø20 mm — Solid Carbide, TiAlN (TECWERK) The Slot Drill DIN 6527L Type N is a long‑reach, two‑flute slotting cutter designed for centre cutting and vibration‑reduced machining across steels, cast irons and non‑ferrous alloys Solid‑carbide, TiAlN‑coated cutting head Two‑flute geometry for centre cutting Long effective length 50 mm for deep slots Cylindrical shank Ø20 mm to DIN 6535 HB Consistent performance across demanding materials The long‑reach solid carbide construction combined with a TiAlN surface treatment provides a reliable balance between hardness and toughness. This makes the cutter well suited to mixed production environments where one tool must handle steel, grey cast iron and non‑ferrous alloys without frequent tool changes. Thanks to the centre‑cut design and two‑flute profile, the tool enables secure plunge entry and stable slotting operations, reducing cycle time and improving process reliability for both roughing and finishing applications. Geometry and coating engineered to extend tool life A optimised two‑flute geometry with centre cutting capability and a dynamic pitch reduces harmonics and helps prevent chatter in interrupted cuts. The TiAlN coating increases thermal resistance and protects the cutting edges under elevated temperatures, allowing higher cutting speeds and longer tool life when machining abrasive materials or aluminium with silicon content. The 45° protective chamfer and the robust edge form support repeatable chip control, which benefits surface finish and dimensional stability during production runs. Secure clamping and shop‑floor convenience The cutter features a cylindrical shank to DIN 6535 HB with Ø20 mm and tolerance h6, ensuring rigid clamping in standard holders and minimal run‑out. A free relief length of 19.5 mm and an overall length of 104 mm combine to offer accessibility to recessed features while maintaining stiffness where it matters. The neck relief and long effective reach of 50 mm support vibration‑reduced engagement, making the tool a practical choice for job shops and production lines seeking fewer tool changes and dependable finishing results. For specific application advice on the TECWERK slot drill or to confirm suitability for a particular workpiece, contact Metav Werkzeuge — expert procurement and fast, reliable supply direct from Emmerich: info@metav-werkzeuge.com | +49 2822 7131930 Technical data Article number: 2000866207NW Standard: DIN 6527 Label: Bohrnutenfräser DIN 6527L TypN D.20mm Einsatz-L.50mm VHM TiAlN HB Z.2 TECWERK Manufacturer: TECWERK Facts Diameter: 20 mm Overall length: 104 mm Effective cutting length: 50 mm Shank diameter: 20 mm Number of flutes: 2 Free relief length: 19.5 mm Special features Material: VHM (solid carbide) Coating: TiAlN Cutting direction: right‑hand Centre cutting; 45° protection chamfer 0.3 mm Shank to DIN 6535 HB; tolerance h6 Dynamic pitch; neck relief; vibration‑reduced machining Suitable for roughing and finishing; for steel, cast iron, Cr‑Ni steels, non‑ferrous metals, aluminium with silicon, abrasive materials FAQ Is this cutter suitable for plunge milling? Yes. The Slot Drill DIN 6527L Type N is centre‑cutting and designed for plunge entry as well as slotting operations. Which materials can be machined with this tool? The TECWERK slot drill is suitable for steel, cast iron, Cr‑Ni (stainless) steels, non‑ferrous metals and aluminium with silicon; it also performs well on abrasive materials. What are the shank and clamping specifications? The tool has a cylindrical shank Ø20 mm to DIN 6535 HB with h6 tolerance, enabling rigid clamping and low run‑out. How does the TiAlN coating affect cutting performance? The TiAlN coating increases thermal resistance and wear protection, allowing higher cutting speeds and extended tool life, especially in dry or elevated‑temperature conditions. Can the cutter be used for both roughing and finishing? Yes. The geometry and coating make this long‑reach cutter suitable for both roughing and finishing passes in mixed production environments. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Combining HSS‑Co8 construction, a DIN 327 Type N three‑flute short design and a Weldon shank, this cutter delivers precise and repeatable keyway milling with secure clamping and high wear resistance; order directly via Metav Werkzeuge or consult the technical advisors for application guidance. TECWERK keyway cutter DIN 327 Type N — 20 mm, HSS‑Co8, Weldon shank, 3‑flute (short) A TECWERK keyway cutter DIN 327 Type N engineered for accurate slot and keyway milling in steel and cast iron, featuring centre‑cutting geometry and a Weldon shank for dependable tool holding. HSS‑Co8 high‑cobalt steel for heat resistance DIN 327 Type N three‑flute short design Weldon shank with drive flat for secure mounting Suitable for steel and cast iron up to ~800 N/mm² Precision and cycle‑time gains from a centre‑cutting design The short, centre‑cutting three‑flute geometry provides safe plunge capability and steady axial engagement, translating into shorter machining cycles and consistent slot profiles. Built from HSS‑Co8, the cutter combines toughness with improved hot‑hardness compared with conventional high‑speed steels, which supports higher cutting speeds and reduced wear in serial production. The adherence to DIN 327 guarantees dimensional consistency for repeat setups across different machines, aiding process reliability and first‑pass right manufacturing. Material suitability and machining advantages The tool is specified for materials with low to medium tensile strength; the uncoated configuration is effective up to around 800 N/mm², with coated tools extending serviceable range to about 1000 N/mm². Performance is rated very good on steel and cast iron, and conditional on stainless and non‑ferrous alloys; this supports versatile use in workshops that process mixed batches. The combination of a short flute length and cobalt‑alloyed steel reduces chipping risk during interrupted cuts, delivering cleaner keyways and fewer rework cycles. Secure clamping and handling for repeatable results A Weldon shank with drive flat and a matching shank diameter of 20 mm provide positive drive and reduced slippage in the tool holder, which is particularly valuable when machining deep keyways or during higher torque passes. The cutter’s effective length of 36 mm and a relief length of 19 mm ensure stable axial support while limiting overhang; this lowers vibration and improves surface finish on both flank and face. The right‑hand cutting direction and three cutting edges balance material removal rate with surface integrity, simplifying toolpath planning for CAM programmes. Supply reliability and shopfloor confidence Supplied by a trusted industrial partner, this short slot cutter suits production and maintenance environments seeking durable, ready‑to‑fit tooling with standardised dimensions for quick tool changes. The compact design reduces storage complexity and the Weldon interface supports rapid replacements without additional adaptors. Metav’s distribution combines broad product range and expert advice, helping to integrate this cutter into established machining processes with transparent availability information and straightforward logistics. For application advice, stock checks or to discuss the cutter’s suitability for specific materials, contact Metav Werkzeuge for personalised consultancy and rapid delivery from their Emmerich hub. Technical data Article number: 2000866196NW Standard: DIN 327 Brand: TECWERK Product type: Keyway cutter (slot cutter) Numbers / Core technical data Diameter: 20 mm Overall length: 88 mm Cutting length: 3 mm Effective length: 36 mm Relief length: 19 mm Number of flutes: 3 Shank diameter: 20 mm Designs / Special features Material: HSS‑Co Centre cutting geometry Weldon shank with drive flat Right‑hand cutting Short three‑flute design Suitable for steel and cast iron; conditional for stainless and non‑ferrous alloys FAQ What materials can this keyway cutter machine effectively? The cutter is designed for low to medium strength materials; it is very good on steel and cast iron and conditionally suitable for stainless steel and non‑ferrous metals, as described for the TECWERK keyway cutter. Is the cutter suitable for plunge milling and slotting operations? Yes, the centre‑cutting geometry enables safe plunge milling and axial engagement, so the slot milling cutter can be used for both face and peripheral milling of keyways. What clamping interface is provided and why does it matter? The tool features a Weldon shank with drive flat, ensuring secure positive drive in the toolholder and reducing slippage during high‑torque passes. How many cutting edges does the tool have and what is the benefit? The cutter has three cutting edges (three‑flute), which balance material removal rate and surface finish while offering stable cutting forces for repeatable results. Can this cutter be used at higher cutting speeds? Constructed from HSS‑Co8, the tool tolerates higher cutting temperatures than standard HSS, allowing elevated cutting speeds and extended tool life in many steel‑machining scenarios. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from the combination of HSS‑Co8 construction, TiCN coating and a secure Weldon shank for reliable, long‑running slotting performance; order the cutter directly via Metav Werkzeuge or consult our specialists for application advice. TECWERK Slot Drill DIN 844 Type N — 20 mm, HSS‑Co8, TiCN, 3‑flute, Weldon shank The TECWERK Slot Drill DIN 844 Type N is a long, centre‑cutting slotting cutter designed for milling grooves and slots in steels, stainless steel and cast iron where repeatable, high‑quality results are required HSS‑Co8 high‑cobalt construction TiCN coating for extended tool life Weldon shank for secure clamping Centre‑cut, 3‑flute long design Reliable cutting performance for steels and stainless materials The long, centre‑cutting design provides dependable entry into the workpiece, enabling axial plunging as well as conventional slot milling. Manufactured from HSS‑Co8, the tool retains hardness under thermal load and offers very good suitability for steel and inox, as specified to DIN 844. The 3‑flute geometry balances cutting forces and chip evacuation, which supports stable machining when producing grooves or keyways in medium‑strength materials. Where a coated tool is used, the cutter handles higher tensile strengths compared with an uncoated variant, increasing usable application range while keeping results consistent. Durable coating and secure tool holding for uninterrupted runs The TiCN coating reduces friction and improves wear resistance, resulting in longer tool life and fewer tool changes in repetitive production. Combined with the Weldon shank, the cutter delivers improved clamping stability for demanding cycle work, reducing vibration and the risk of runout. The long version with a 20 mm nominal diameter and a 20 mm shank guarantees compatibility with standard toolholders while the free relief (19 mm) and effective length (52 mm) provide a balanced engagement for prolonged operations. These characteristics support consistent part quality and reduced machine downtime. Practical application notes and operational benefits The cutter conforms to DIN 844 Type N and is engineered for slots and grooves in a range of materials: very good suitability for steel, stainless steel and cast iron, and conditional suitability for non‑ferrous alloys and special alloys. The tool is right‑hand cutting and features a short cutting length of 3 mm, allowing precise local machining. For process planning, consider the coated variant where increased tensile strength of the workpiece is expected; batch production benefits from the improved wear resistance and the secure Weldon clamping. For further specification matching and recommended cutting parameters, technical consultation is available to ensure the chosen cutter fits the machining strategy. Contact Metav Werkzeuge for an expert recommendation on the TECWERK slot drill and confirmation of suitability for specific materials — eMail: info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 2000866264NW Manufacturer: TECWERK Product type: Slot drill (DIN 844 Type N) Core dimensions Diameter: 20 mm Overall length: 104 mm Effective length: 52 mm Cutting length: 3 mm Shank diameter: 20 mm Number of flutes: 3 Free relief: 19 mm Special features Material: HSS‑Co (high‑speed steel with cobalt) Coating: TiCN Weldon shank (flat for secure clamping) Centre cutting (axial entry possible) Long version, DIN 844 Type N Right‑hand cutting Suitable for steels, stainless steel and cast iron; conditional for non‑ferrous and special alloys Conforms to DIN 844 standards FAQ What materials is this slot drill best suited for? The TECWERK slot drill (DIN 844 Type N, SKU 2000866264NW) is very well suited for steel, stainless steel and cast iron, with conditional suitability for certain non‑ferrous and special alloy applications. Does the TiCN coating improve performance on harder materials? Yes. The TiCN coating enhances wear resistance and allows the coated cutter to handle higher tensile strengths compared with the uncoated version, extending service life under tougher conditions. What clamping system is recommended for this cutter? Use a toolholder that accepts a 20 mm Weldon shank to ensure secure clamping and minimised runout during slot milling with this long, 3‑flute cutter. Can the cutter plunge axially or is it only for side milling? The centre‑cutting geometry permits axial plunging as well as conventional slotting, enabling flexible use in groove and keyway operations. Is this cutter compliant with industry standards? The cutter is made to DIN 844 Type N specifications and is designed for repeatable industrial use in accordance with those norms. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the HSS‑Co8 construction, three cutting edges and the secure Weldon shank for reliable groove milling in mixed workshop use; order the slot cutter directly via Metav Werkzeuge or consult the team for application advice. Slot cutter DIN 844 Type N Ø20 mm – HSS‑Co8, Weldon shank (TECWERK) A slot cutter designed for plunge and slot milling in general workshop and industrial applications, the Slot cutter DIN 844 Type N Ø20 mm – HSS‑Co8, Weldon shank (TECWERK) is suited to steel and cast-iron machining. HSS‑Co8 material for extended durability Three cutting edges for smoother cutting Weldon shank with driving flat for secure hold Centre-cutting long design for plunge milling Reliable cutting performance for steel and cast iron The long, centre‑cutting design delivers consistent results when producing grooves and slots. Built from HSS‑Co8, the tool offers increased red‑hardness and wear resistance compared with standard high‑speed steels, which translates into longer tool life under continuous operation. The three cutting edges distribute cutting forces more evenly, reducing chatter and improving surface finish during slotting operations. For machining tasks where process stability and predictable tool wear matter, this long‑reach variant provides a balance between accessibility and rigidity. Secure clamping and stable machining for accurate grooves A Weldon shank with driving flat ensures positive torque transmission in standard toolholders and reduces the risk of slippage during interrupted cuts. The cutter’s geometry features a free relief length of 19 mm and an effective length of 52 mm within an overall length of 104 mm, offering sufficient reach for deeper grooves while maintaining lateral stability. The nominal Ø20 mm body and 20 mm shank diameter allow straightforward integration into commonly used collets and holders, making set‑up fast and repeatable for production and repair work alike. Clear material recommendations and safe operating envelope This tool is specified for machining materials up to approximately 800 N/mm² with uncoated tooling and up to 1000 N/mm² when used with an appropriate coating; in practice, this means very good suitability for steel and cast iron, with conditional suitability for non‑ferrous metals and stainless steels. The cutter’s right‑hand cutting direction aligns with standard milling practices and allows reliable chip formation on conventional machines. Selecting feeds and speeds that respect the cobalt‑alloyed HSS composition will preserve tool life and maintain consistent groove geometry. Practical benefits in workshop and light industrial production The combination of a centre‑cutting tip and three flutes makes the cutter suitable for plunge starts and short through‑cuts, reducing the need for pilot drilling in many slotting tasks. The tool’s DIN 844 Type N conformity ensures interchangeability and predictable tolerances for integration into established workflows. Where productivity matters, operators benefit from the reduced downtime of fewer tool changes and the easier handling afforded by the Weldon shank, which simplifies clamping and prevents rotation under load. Contact Metav Werkzeuge for tailored recommendations on cutter selection and clamping options for this TECWERK slot cutter, SKU 2000866242NW — specialist advice and rapid supply from our Emmerich quality hub. Technical data SKU: 2000866242NW Norm: DIN 327 Label: Bohrnutenfräser DIN 844 TypN D.20mm HSS‑Co8 Weldon Z.3 lang TECWERK Manufacturer: TECWERK Product type: Slot cutter / Bohrnutenfräser Facts Diameter: 20 mm Overall length: 104 mm Cutting length: 3 mm Effective length: 52 mm Free relief (freischliff): 19 mm Shank diameter: 20 mm Cutting edges: 3 Package unit: 1 Special features Material: HSS‑Co8 DIN 844, Type N, long version Centre cutting (Zentrumschnitt) Weldon cylindrical shank with driving flat Right‑hand cutting direction Uncoated tool Suitable up to ~800 N/mm² (uncoated), ~1000 N/mm² (with coating) Very good suitability for steel and cast iron; conditional suitability for NE‑metals and inox FAQ What materials is this slot cutter best suited for? The slot cutter (TECWERK, SKU 2000866242NW) is very well suited for steel and cast iron; performance on non‑ferrous metals and stainless steel is conditional and depends on cutting parameters. Can the cutter perform plunge cuts or drilling starts? Yes, the centre‑cutting geometry allows plunge starts and short plunges, making the cutter suitable for slotting without a separate pilot hole in many cases. Is the shank compatible with common toolholders? The Weldon shank with driving flat is compatible with standard holders and clamping systems that accept a 20 mm cylindrical shank, providing secure torque transmission. How does the HSS‑Co8 material affect tool life? The cobalt‑alloyed HSS‑Co8 composition increases hot‑hardness and wear resistance compared with conventional HSS, extending tool life under higher cutting temperatures and continuous operation. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of solid‑carbide construction, TiAlN surface hardening and a compact, centre‑cutting geometry for reliable, vibration‑reduced roughing and finishing – order the cutter directly via Metav Werkzeuge or contact our consultants for tailored advice. Slot milling cutter DIN 6527K Type N D.20mm VHM TiAlN (short) by TECWERK — solid‑carbide, TiAlN‑coated, 20 mm diameter The Slot milling cutter DIN 6527K Type N D.20mm VHM TiAlN HB Z.2 kurz is a short, centre‑cutting solid‑carbide slot milling cutter designed for vibration‑reduced roughing and finishing across a wide range of steels, cast irons and non‑ferrous alloys Solid carbide (VHM) construction TiAlN coating for extended tool life Short, centre‑cutting design Suitable for steel, cast iron, non‑ferrous High cutting performance with proven carbide and coating This slot cutter combines a solid‑carbide body made from fine‑grain carbide with a TiAlN surface treatment to deliver superior tool life under elevated temperatures. The chemistry and microstructure of the carbide ensure consistent edge stability, while the TiAlN coating reduces friction and increases resistance to adhesion and wear. For production environments where cycle times and repeatability are paramount, this configuration offers an efficient balance between hardness and toughness, contributing to steady material removal rates and fewer tool changes. Geometry that reduces vibration and improves surface finish The tool features a short design with a centre‑cutting tip and a tailored neck relief to allow close engagement without chatter. The optimized flute geometry and variable helix reduce harmonic excitation, enabling more stable cuts even at higher material removal rates. As a result, the cutter supports a two‑pass workflow — roughing followed by a finishing pass — with improved workpiece integrity and reduced secondary operations. The design is particularly advantageous when working on thin‑walled components or interrupted cuts where vibrations normally compromise surface quality. Broad material suitability for versatile shop use Engineered for universal application, this cutter is well suited to a broad spectrum of materials: plain and alloyed steels, cast irons, stainless grades (INOX), non‑ferrous metals and aluminium alloys that contain silicon, as well as many abrasive materials and special alloys. The combination of fine‑grain carbide and TiAlN makes the tool especially resilient in mixed‑material production batches where tool wear can vary significantly. The result is fewer tool variants to keep in stock and a more streamlined production planning process. Precision shank and standard conformity for easy integration The cutter comes with a cylindrical shank manufactured to DIN 6535 HB with a 20 mm shank diameter and h6 tolerance, guaranteeing concentricity and reliable clamping in most toolholders. The DIN 6527 K, Type N standard ensures compatibility with existing tool inventories, and the short overall length aids rigidity for heavier cuts. These metrological and mechanical design features lower setup times and contribute to consistent process capability in both prototype and series production. Contact Metav Werkzeuge for expert recommendations on TECWERK slot cutters and to secure dependable delivery from our Emmerich stock — eMail: info@metav-werkzeuge.com | Tel: +49 2822 7131930 Technical Data Article number: 2000866171NW Standard: DIN 6527 Brand: TECWERK Product type: Slot milling cutter Material: VHM (solid carbide) Coating: TiAlN Number of flutes: 2 Cutting direction: Right‑hand cutting Centre cutting: Yes Shank standard: DIN 6535 HB Shank tolerance: h6 Facts Diameter: 20 mm Overall length: 92 mm Cutting length: 2 mm Effective length: 40 mm Relief length (free‑cut): 19.5 mm Shank diameter: 20 mm Chamfer protection: 0.3 mm Flutes: 2 Special features Type: DIN 6527 K · Type N Short version with 45° protection chamfer Two‑flute, centre‑cutting geometry Variable helix pitch for reduced vibration Neck relief for close machining Suitable for roughing and finishing Universally applicable to steel, cast iron, INOX, non‑ferrous and special alloys Fine‑grain solid‑carbide substrate for edge stability FAQ What materials can this slot milling cutter handle best? The TECWERK slot milling cutter (SKU 2000866171NW) is very well suited to a wide range of materials including steels, cast irons, stainless steels (INOX), non‑ferrous metals and aluminium alloys with silicon content, as well as many special and abrasive materials. Is the cutter suitable for finishing as well as roughing? Yes, the short, centre‑cutting geometry and TiAlN coating allow the cutter to perform both roughing and finishing operations with reduced tendency to chatter and good surface integrity. What are the shank dimensions and tolerances for toolholder compatibility? The tool features a 20 mm cylindrical shank manufactured to DIN 6535 HB with an h6 tolerance for precise clamping and concentricity in standard holders. How does the TiAlN coating benefit machining? The TiAlN coating increases thermal resistance, reduces adhesion, and lowers wear rates, which extends tool life during high‑temperature cutting and helps maintain cutting performance over longer runs. Can this cutter be used for interrupted cuts or thin‑walled components? Yes, the cutter’s variable helix and neck relief provide vibration damping and rigidity that support machining scenarios with interrupted cuts or thin walls, improving stability and finish quality. TECWERK: Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of a compact, HSS‑Co8 construction with TiCN coating and a rigid Weldon shank for precise, repeatable keyway milling — ideal where short cutters and centre cutting capability are required; order directly via Metav Werkzeuge or request consultancy if needed. Keyseat cutter DIN 327 Type N D20 mm, HSS‑Co8, TiCN – short, 3‑flute (TECWERK) A Keyseat cutter DIN 327 Type N D20 mm designed for milling deep keyways, end‑face and peripheral slots in steel, stainless steel and cast iron with a short, centre‑cutting geometry HSS‑Co8 body with TiCN coating Short 3‑flute design, centre cutting Weldon shank with drive flat 20 mm Very good for steel and stainless steel Precise keyway milling with predictable performance The short, Type N geometry following DIN 327 ensures stable cutting when producing deep keyways and narrow slots. The 3‑flute layout with a centre‑cutting blade permits plunge milling and axial entry, reducing setup complexity for both end‑face and peripheral operations. The cutter’s mechanics deliver consistent chip evacuation and controlled cutting forces, which translates into accurate slot profiles and repeatable tolerances across batches. Where material strength is critical, the tool is specified for operations up to 800 N/mm² with uncoated geometry and up to 1000 N/mm² when the surface is TiCN coated, offering a measurable basis for process planning. Stable clamping and reduced vibration for high repeatability A Weldon shank with a 20 mm diameter and drive flat provides secure axial and radial retention in standard holders, minimising slippage during interrupted cuts. With an overall length of 88 mm and an effective length of 36 mm, the short variant reduces overhang and thus lowers deflection when compared with longer cutters. The free relief length of 19 mm contributes to a clean cutting edge zone, while the centre‑cutting capability enables accurate positioning without additional pilot drills. These mechanical characteristics improve first‑pass yields and reduce rework, making setup times shorter and production more predictable. Coating and substrate engineered for longevity and higher feed rates Constructed from HSS‑Co8, the cutting body combines toughness with hot‑hardness; the TiCN coating raises surface hardness and improves resistance to abrasive wear and built‑up edge. The result is extended tool life under demanding conditions and the ability to exploit higher cutting speeds where machine rigidity allows. Application suitability is clearly defined: very good for steel, stainless steel and cast iron, while non‑ferrous materials and special alloys are conditionally applicable. For engineers planning tool changes, this stability and coating synergy reduce changeover frequency and lower overall production cost per feature. Contact Metav Werkzeuge today for tailored machining advice and to secure the TECWERK keyseat cutter for reliable keyway milling — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 2000866220NW Standard: DIN 327 Type: Type N, short, centre cutting Flutes: 3 Coating: TiCN Material: HSS‑Co8 Shank: Weldon Manufacturer: TECWERK Facts Diameter: 20 mm Shank diameter: 20 mm Overall length: 88 mm Effective length: 36 mm Free relief length: 19 mm Cutting length: 3 mm Cutting direction: right‑hand Number of flutes: 3 Special features Designed for milling keyways and slots (end‑face and peripheral milling) Centre cutting for plunge and axial entry Suitable for steel, stainless steel and cast iron (very good) Conditionally suitable for non‑ferrous metals and special alloys Rated for up to 800 N/mm² uncoated, up to 1000 N/mm² when coated Short design reduces overhang and deflection Weldon shank for secure clamping and repeatability FAQ What materials is this cutter best suited for? The TECWERK keyseat cutter is rated very good for steel, stainless steel and cast iron; non‑ferrous metals and special alloys are conditionally suitable depending on machining parameters. Does the TiCN coating significantly extend tool life? Yes, the TiCN coating increases surface hardness and wear resistance, enabling longer tool life and improved performance at higher cutting speeds with the TECWERK keyseat cutter. Can the cutter be used for plunge milling into a bore? The centre‑cutting Type N geometry permits plunge entry and is designed for axial milling operations such as keyways and slots. What shank and holder compatibility is required? The cutter features a Weldon shank with a 20 mm diameter and drive flat, requiring a compatible Weldon holder for secure clamping and optimal repeatability. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of a solid carbide construction combined with a TiAlN coating for high wear resistance and reliable roughing and finishing performance. The short, 3-flute centre-cut design provides rigid plunge capability and vibration-reduced machining; order or request advice via Metav Werkzeuge for tailored support from Emmerich. Slot cutter DIN 6527 K Type N, 20 mm – solid carbide, TiAlN-coated (TECWERK) A short, centre-cut slot cutter (DIN 6527 K Type N) designed for vibration-reduced roughing and finishing across steels, castings and non-ferrous alloys Solid carbide VHM, fine-grain TiAlN coating for heat resistance Three cutting edges with centre cut Shank DIN 6535 HB, tolerance h6 Unequal helix for low-vibration machining Higher material removal with controlled edge stability The short 3-flute geometry combines rigidity with a centre-cutting capability, enabling secure plunge and slot operations without sacrificing stability. Thanks to the solid carbide substrate and TiAlN wear resistance, the tool maintains cutting performance during extended cycles when machining steel, stainless steel and alloyed materials. The reduced overhang inherent to the short design increases effective stiffness, which in practical terms means higher achievable feed rates and better surface finishes during both roughing and finishing passes. Geometry tuned to suppress chatter and improve surface quality Unequal helix pitch and a dedicated relief profile reduce harmonic excitation during cutting, resulting in low-vibration machining even in interrupted cuts. A protective 45° chamfer and precise relief length offer reliable chip control and prevent premature chipping of the cutting edges. These geometric decisions translate directly into fewer rejects and more consistent part quality in mixed-production environments where both cast components and forged steels are processed. Standardised shank and compact dimensions for reliable toolholding With a shank DIN 6535 HB and h6 tolerance, the shank diameter aligns with widely used toolholders to ensure repeatable concentricity and minimal runout. The cutter’s diameter is 20 mm, the total length is 92 mm, and the short cutting length increases rigidity for demanding slotting tasks. The centre-cutting capability allows plunge cutting where appropriate, while the three-edge design balances chip evacuation with radial cutting stability. Long-term productivity through coating and material choice The combination of a fine-grain carbide substrate and a TiAlN top layer improves thermal stability and resistance to adhesive wear, extending tool life under elevated temperatures and high contact pressures. This makes the cutter well suited to a wide range of materials including cast irons, Cr–Ni steels, non-ferrous alloys and abrasive aluminium grades. The result is fewer tool changes, reduced downtime and a steadier process window for production runs. For precise technical advice or to source this TECWERK short slot cutter with solid carbide body and TiAlN coating, contact Metav Werkzeuge for personalised consultation and supply from Emmerich. Technical data Article number: 2000866259NW Standard: DIN 6527 Material: solid carbide Coating: TiAlN Manufacturer: TECWERK Numbers / Core technical data Diameter: 20 mm Total length: 92 mm Cutting length: 3 mm Effective length: 40 mm Relief length: 19.5 mm Shank diameter: 20 mm Shank tolerance: h6 Chamfer angle: 45° Chamfer size: 0.3 mm Special features DIN 6527 K Type N Three cutting edges, centre-cutting Short version, neck relief Cylindrical shank per DIN 6535 HB Unequal helix for reduced vibration Right-hand cutting Suitable for roughing and finishing Suitable materials: steel, cast iron, grey cast iron, malleable iron, Cr–Ni steels, non-ferrous metals, aluminium with silicon content, abrasive materials, special alloys, stainless steel FAQ What operations can this slot cutter perform? The TECWERK slot cutter (DIN 6527 K Type N) is designed for slotting and plunge operations, enabling both roughing and finishing passes thanks to its centre-cutting 3-flute geometry. Which materials is the cutter best suited for? This cutter is suitable for a broad range of materials including steel, stainless steel, cast irons, non‑ferrous alloys and abrasive aluminium grades, with the TiAlN coating improving life under thermal load. How does the unequal helix help in production? The unequal helix reduces harmonic excitation, which lowers the tendency to chatter and improves surface consistency during interrupted cuts and slotting. What advantages does a short cutting length provide? A short cutting length increases rigidity, reduces deflection and enables higher stable feeds and better surface finish compared with longer overhang cutters. Which shank standards and tolerances apply to this tool? The cutter features a cylindrical shank compliant with DIN 6535 HB and a tolerance of h6 for reliable concentricity in standard toolholders. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of the combination of solid carbide construction, TiAlN surface treatment and a long neck relief for low‑vibration roughing and finishing. The result is a versatile tool that keeps tool changes and rework to a minimum — order directly via Metav Werkzeuge or request advice from our consultants. TECWERK slot cutter DIN 6527L – 20 mm, solid carbide, TiAlN, long, 3‑flute The TECWERK slot cutter DIN 6527L is a long, three‑flute solid carbide cutter designed for low‑vibration slotting and keyway milling in steels, cast materials and non‑ferrous metals. Solid carbide (VHM) fine-grain body TiAlN coating for heat and wear resistance Long design with 3 cutting edges Cylindrical shank to DIN 6535 HB, h6 tolerance Versatile high‑performance machining across a wide material range With a solid carbide substrate and a TiAlN coating, this long‑reach slot cutter delivers consistent cutting performance in demanding environments. The tool is very well suited to machining steel, stainless steel, cast irons, special alloys and non‑ferrous metals, as well as aluminium alloys containing silicon and abrasive materials. The 20 mm diameter and centre cutting geometry allow plunge cuts as well as peripheral milling, enabling both slotting and light pocketing operations while maintaining dimensional stability. Geometry and coating engineered for stability and surface quality The three‑edge configuration with 3 flutes and an unequal helix reduces harmonic excitation and ensures smooth chip evacuation. The tool features a neck relief 19.5 mm that creates clearance for deeper cuts with reduced chance of chatter, while a 0.3 mm 45° chamfer on the cutting edge improves entry behaviour and edge protection. The TiAlN surface increases oxidation resistance and hardness at elevated temperatures, extending tool life and permitting more aggressive feeds and speeds during both roughing and finishing. Precision shank and long reach for reliable clamping and process repeatability A cylindrical shank to DIN 6535 HB with h6 tolerance provides secure, concentric clamping in standard tool holders and reduces run‑out related issues. The overall length of 104 mm combined with an effective length of 50 mm supports access to deep slots while the short cutting length of 3 mm concentrates cutting forces on the active edges for controlled metal removal. Right‑hand cutting and a centre‑cut design mean the tool can be integrated into diverse machining strategies without compromise to process reliability. For reliable, low‑vibration slotting select the TECWERK long slot cutter and contact Metav Werkzeuge for procurement and technical guidance — eMail info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitability for specific applications. Technical data Article number: 2000866295NW Manufacturer: TECWERK Standard: DIN 6527 Label: Bohrnutenfräser DIN 6527L TypN D.20mm VHM TiAlN HB Z.3 lang TECWERK Numbers / Core technical data Diameter: 20 mm Overall length: 104 mm Effective length: 50 mm Cutting length: 3 mm Neck relief (freischliff): 19.5 mm Shank diameter: 20 mm Number of flutes: 3 Protective chamfer: 0.3 mm Shank tolerance: h6 Designs / Special features Material: solid carbide (VHM), fine‑grain Coating: TiAlN Type: DIN 6527 L, Type N, long Centre cutting Right‑hand cutting Unequal helix for vibration damping Neck relief for low‑vibration machining Cylindrical shank to DIN 6535 HB Suitable for steel, stainless steel, cast iron, special alloys, non‑ferrous metals, aluminium with silicon and abrasive materials FAQ Which materials can be machined with this slot cutter? The TECWERK slot cutter is very well suited to steel, stainless steel (INOX), cast iron, special alloys and a range of non‑ferrous metals, including aluminium alloys with silicon and other abrasive materials. Is the tool suitable for plunge cuts and slotting? Yes, the centre‑cutting geometry permits plunge operations as well as conventional slotting and light pocketing using the TECWERK slot cutter. What shank specifications ensure secure clamping? The tool features a cylindrical shank to DIN 6535 HB with h6 tolerance for accurate, concentric clamping in standard tool holders. How does the TiAlN coating help in production? The TiAlN coating increases surface hardness and oxidation resistance at elevated temperatures, improving wear resistance and extending the service life of the cutter under harsher cutting conditions. Which SKU should be referenced when ordering or checking compatibility? Refer to SKU 2000866295NW when ordering or checking toolholder and process compatibility for this TECWERK slot cutter. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

The combination of HSS‑Co8 construction, a precise Ø2 mm cutting diameter and a secure Weldon shank Ø6 mm ensures reliable performance in non‑ferrous metal machining; order the slot drill directly via Metav Werkzeuge or ask the consultants for application assistance. Slot drill DIN 844 Type W, Ø2 mm, HSS‑Co8 – TECWERK A compact slot drill DIN 844 Type W, Ø2 mm designed for short‑run milling and plunge operations in long‑chip aluminium and other non‑ferrous metals HSS‑Co8 high‑cobalt material 3‑flute short cutter with centre cut Weldon shank Ø6 mm for secure clamping Excellent for long‑chip aluminium and non‑ferrous metals Precision performance for non‑ferrous production The TECWERK slot drill combines HSS‑Co8 high‑cobalt steel with a compact geometry to deliver consistent results when machining long‑chip materials. The Ø2 mm diameter paired with a centre‑cutting tip enables safe plunge starts and precise slotting, shortening setup time on CNC and manual machines. Conformity with DIN 844 (Type W) gives a known standard for tool dimensions and tolerances, supporting repeatable positioning and interchangeability across fixtures and toolholders. Design that supports chip control and stability A 3‑flute configuration with a 40° helix improves chip formation and evacuation when working with aluminium and other non‑ferrous metals, reducing the risk of built‑up edge and clogging. The short overall length and relatively large shank diameter provide higher stiffness; with a Weldon shank and Ø6 mm shank the cutter seats securely in setscrewed holders for reduced run‑out and vibration. The combination of effective length 7 mm and cutting length 3 mm balances access and rigidity, making the tool suitable for shallow slots, light face milling and precise detail work. Practical suitability, handling and workshop integration Prepared for right‑hand cutting and equipped with a cylindrical shank with drive flat, the cutter integrates easily into standard toolholders and collet chucks. The short, robust design minimises deflection during high feed rates typical for long‑chip aluminium machining, while the centre‑cut capability allows drilling‑into profiles without a pilot. For procurement and workshop planning this tool is an economical choice where repeatable slotting and small‑diameter milling are required; pairing with appropriate speeds and lubrication for aluminium will extend tool life and maintain surface finish. For precision non‑ferrous machining choose the TECWERK slot drill with HSS‑Co8 construction and a Weldon Ø6 mm shank — contact Metav Werkzeuge for tailored advice and order coordination. Technical data Article number: 2000866270NW Designation: Slot drill DIN 844 Type W, short, 3‑flute Facts Diameter: 2 mm Overall length: 51 mm Cutting length: 3 mm Effective length: 7 mm Shank diameter: 6 mm Flutes: 3 Helix angle: 40° Cutting direction: right‑hand Material: HSS‑Co8 Standard: DIN 844 Special features Centre‑cutting geometry Cylindrical shank with drive flat (Weldon) Short design for increased stiffness Optimised for long‑chip aluminium and non‑ferrous metals Dreischneider (three‑cutter) configuration FAQ Is this cutter suitable for aluminium and other non‑ferrous metals? Yes. The slot drill is optimised for long‑chip aluminium and non‑ferrous metals, with geometry and material selected to reduce built‑up edge and aid chip evacuation. Can the tool perform plunge cuts or drilling operations? The centre‑cutting design allows plunge starts and limited drilling into profiles, making it suitable for plunge milling and slotting tasks. What shank size and clamping type are required? The cutter has a Weldon‑style cylindrical shank with a drive flat and a shank diameter of 6 mm, intended for setscrew toolholders or compatible Weldon chucks. Which specification ensures dimensional compatibility? The tool conforms to DIN 844 Type W dimensions, which supports predictable interfacing with holders and fixtures in workshop environments. How many flutes and what helix angle does the cutter have? The cutter features three flutes and a 40° helix angle, optimised for chip control in long‑chip materials. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the HSS‑Co8 alloy and the precise 2 mm cutting diameter for reliable micro slotting and secure clamping in fine metalworking applications; order directly via Metav Werkzeuge or consult our specialists for application advice. TECWERK Mini slot milling cutter Ø 2 mm — HSS‑Co8, 3‑flute, long, Weldon A TECWERK Mini slot milling cutter designed for accurate 2 mm slots and small‑scale milling in steel and cast iron, suited to precision workshops and light production environments. HSS‑Co8 substrate for enhanced wear resistance 2 mm diameter for precise micro slotting Three‑flute, centre‑cut geometry for plunge milling Ø 6 mm Weldon shank with drive flat for secure clamping Consistent micro‑slot accuracy for precision production The combination of a 2 mm cutting diameter and a HSS‑Co8 substrate delivers consistent dimensional control when producing narrow slots and grooves. The tool’s geometry is optimised for repeatable performance on small features, reducing the need for secondary finishing and minimising rework. The three‑flute design balances cutting edges and stiffness, enabling stable results even in confined machining operations, while the long overall length supports access into deeper slots without compromising concentricity. Material suitability explained for practical selection This mini slot cutter is specified for operation up to approximately 800 N/mm², making it very well suited to carbon and alloy steels and very well suited to cast iron. Its performance on stainless steels and non‑ferrous metals is conditional; the cobalt‑alloyed substrate improves hot hardness and edge life but requires adapted feeds and speeds for optimal results. For delicate components where the material grade varies, the tool delivers predictable chip formation and surface integrity when matched to appropriate machining parameters. Secure clamping and plunge capability for versatile use A Weldon shank with a Ø 6 mm driver flat provides positive drive and prevents rotation in set screws, ensuring the cutter stays concentric under intermittent plunging and side loads. The centre‑cut geometry permits true plunge milling, enabling slot starts without pre‑drilling. Combined with correct toolholding—collets or Weldon‑capable chucks—the design reduces the risk of slippage and supports higher productivity through reliable clamping and quicker tool changes. Durable cutting life with controlled chip evacuation Thanks to the HSS‑Co8 composition, the tool offers improved wear resistance and thermal stability compared with standard high‑speed steel, extending service life in short‑run and repetitive tasks. The three‑flute arrangement improves chip evacuation in narrow slots, which helps maintain cutting edges and produces a superior surface finish in the slot base. For production contexts that demand repeatable outcomes, this micro slot cutter supports consistent part quality and reduces downtime related to tool wear. Contact Metav Werkzeuge for a tailored recommendation on the TECWERK mini slot milling cutter (SKU 2000866040NW) — expert advice and reliable supply from Emmerich to the workshop floor. Technical data Article number: 2000866040NW Product: Mini slot milling cutter Manufacturer: TECWERK Core specifications Diameter: 2 mm Overall length: 38 mm Cutting length: 3 mm Shank diameter: 6 mm Flutes: 3 Special features Material: HSS‑Co (HSS‑Co8) Geometry: three‑flute, centre‑cut Shank: cylindrical with Weldon drive flat Cutting direction: right‑hand cutting Suitability: steel very well suited; cast iron very well suited; non‑ferrous metals conditionally suitable; inox conditionally suitable Application strength: suitable for materials up to approx. 800 N/mm² Packing unit: 1 FAQ Is this cutter suitable for plunge milling? The TECWERK mini slot milling cutter features a centre‑cut three‑flute geometry that allows plunge milling and direct slot starts without prior drilling. Which materials are best machined with this tool? The tool performs very well on carbon and alloy steels and on cast iron; stainless steel and non‑ferrous metals are conditionally suitable and require adjusted machining parameters. What clamping system is recommended for secure use? Use collets or Weldon‑capable chucks with the Ø 6 mm Weldon shank and drive flat to ensure positive drive and avoid slippage during interrupted cuts. How does the HSS‑Co8 composition affect tool life? The HSS‑Co8 alloy increases hot hardness and wear resistance, which improves edge retention in short‑run and repetitive milling compared with standard high‑speed steel. Can the cutter be used for very narrow or deep slots? The long overall length and the 2 mm diameter permit access into deeper slots while maintaining concentricity; correct clamping and conservative feeds help prevent deflection. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from the combination of a short, centre‑cut HSS‑Co8 geometry and a 3‑flute design for precise, repeatable slotting in steels and cast iron up to ~800 N/mm²; order the cutter directly via Metav Werkzeuge or contact our consultants for application advice. Mini slot milling cutter D.2 mm, HSS‑Co8, Weldon, 3 flutes – TECWERK A Mini slot milling cutter D.2 mm HSS‑Co8 Weldon Z.3 short for fine slotting and plunge operations in low to medium strength steels and cast iron. HSS‑Co8 for extended tool life and heat resistance Centre‑cutting for safe plunge milling Weldon shank, 6 mm diameter for secure clamping Precise slotting with plunge capability for small features The HSS‑Co8 composition combined with a centre‑cutting geometry enables controlled plunge cuts and short slotting passes with minimal delamination. A 2 mm diameter cutting edge and 3 mm cutting length allow focused material removal for narrow slots and micro‑grooves, while the 3‑flute configuration balances chip evacuation and surface finish. For operations where space is limited and accuracy is paramount, this design reduces chatter and keeps tolerances tight. Optimised for steel and cast‑iron performance Tool design and material selection result in particularly good performance in steel and cast iron, rated for work up to ~800 N/mm² tensile strength. Non‑ferrous alloys and stainless steel are conditionally suitable; process parameters should be adjusted accordingly. The cutter’s substrate and flute geometry offer predictable wear characteristics, which simplifies tool life planning and reduces unexpected downtime in serial small‑part production. Rigid shank and compact geometry reduce runout A Weldon shank with a 6 mm diameter and a cylindrical shank with drive flat provide secure clamping and reliable torque transmission in compact toolholders. The short overall length (35 mm) increases stiffness compared with longer variants, lowering deflection in deep cuts and improving hole‑to‑slot alignment. This mechanical stability supports repeatable results in CNC and automated fixtures where runout and tool overhang are critical. Small‑tool productivity for precision workshops Compact cutters like this are ideal for toolmaking, mould and die finishing, and fine mechanical fabrication where micro‑slots are frequent. The combination of short length, centre‑cutting capability and 3‑flute geometry enables quick setup changes and predictable cycle times, supporting efficient batch runs without sacrificing surface quality. The cutter’s suitability for standard toolholders and its robust shank design contribute directly to throughput reliability. For technical guidance or to secure a supply of the TECWERK mini slot milling cutter, contact Metav Werkzeuge for tailored advice and order support by phone +49 2822 7131930 or by email at info@metav-werkzeuge.com Technical Data Article number: 2000866000NW Manufacturer: TECWERK Product type: Mini slot milling cutter Material: HSS‑Co Dimensions & Facts Diameter: 2 mm Cutting length: 3 mm Overall length: 35 mm Shank diameter: 6 mm Number of flutes: 3 Cutting direction: Right‑hand cut Applications & Special features Centre‑cutting (plunge capable) Short version for increased rigidity Cylindrical shank with drive flat (Weldon) Suitable for steel: very well suited Suitable for cast iron: very well suited Suitable for non‑ferrous metals: conditionally suitable Suitable for stainless steel (inox): conditionally suitable Rated for materials up to approx. 800 N/mm² FAQ What materials is the cutter best suited for? The Mini slot milling cutter D.2 mm HSS‑Co8 Weldon Z.3 short is very well suited to steel and cast iron, and conditionally suitable for non‑ferrous metals and stainless steel; adjust feeds and speeds accordingly. Can this cutter be used for plunge milling? Yes, the cutter’s centre‑cutting geometry allows controlled plunge milling as well as conventional slotting operations. Which shank type is supplied and how does it affect clamping? The tool features a Weldon style cylindrical shank with a drive flat at 6 mm diameter for secure, slip‑resistant clamping in standard toolholders. Is the cutter suitable for automated or CNC applications? The short overall length and rigid shank make it well suited to CNC and automated fixtures where minimising tool overhang and runout is important. How many flutes does the cutter have and what is the benefit? The cutter has three flutes, which provides a balance between chip evacuation and surface finish for narrow slots. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of precise slot cutting, durable HSS‑Co8 construction and TiCN wear protection for consistent results in narrow keyways; order directly via Metav Werkzeuge or contact our technical consultants for tailored advice. Slot cutter DIN 327 D Type N 2 mm – short 2‑flute, HSS‑Co8 with TiCN coating (TECWERK) A slot cutter designed for precision keyway and narrow-slot milling in medium-strength materials HSS‑Co8 substrate for high wear resistance TiCN coating for extended tool life Weldon shank Ø 6 mm with driving flat Designed for precision keyway and slot milling High precision for narrow and form‑accurate slots This short slot cutter DIN 327 D Type N delivers consistent geometry in confined slots and keyways thanks to its 2 mm diameter and centre‑cut capability. The two flutes provide a stable cut with minimal vibration, which helps to achieve tight tolerances in form‑accurate fits. The combination of a small cutting diameter and a centred cutting geometry enables plunge milling and axial engagement where conventional end mills would struggle, making the tool suitable for finishing operations that demand repeatable dimensional control. Durable construction and coating for longer tool life Built from HSS‑Co8, the tool offers enhanced red hardness and resistance to abrasive wear compared with standard high‑speed steels. The TiCN coating adds a hard, low‑friction surface that reduces built‑up edge and improves chip evacuation during interrupted cuts. Together, substrate and coating increase tool life and decrease downtime for tool changes, supporting higher component throughput. The Weldon shank with a driving flat ensures secure clamping and reliable torque transmission in standard holders. Versatile suitability and reliable cutting behaviour Engineered for right‑hand cutting, the cutter is rated for machining materials up to ≈1000 N/mm², with very good suitability for steel, stainless steel and cast iron, and conditional suitability for non‑ferrous alloys and special alloys. The short design and Ø 6 mm shank make it compatible with compact setups and tool holders commonly found in jobbing shops and production cells. Clear material recommendations and the centre‑cut design mean fewer trial runs and more predictable results on critical fits. Contact Metav Werkzeuge for supply and technical guidance on TECWERK slot cutters; our specialists in Emmerich will advise on tooling strategies and compatibility with existing holders and machines. Technical data Article number / SKU: 2000866104NW Standard: DIN 327 D Product type: Slot cutter (Bohrnutenfräser) Manufacturer: TECWERK Facts Diameter: 2 mm Total length: 48 mm Cutting length: 2 mm Effective length: 4 mm Number of flutes: 2 Shank diameter: 6 mm Special features Material: HSS‑Co8 Coating: TiCN Cutting direction: right‑hand cutting Form: D (DIN 327 D) Centre‑cut design Weldon shank with driving flat Suitable for steel, stainless steel, cast iron (very good); non‑ferrous and special alloys (conditional) For milling narrow, form‑accurate slots and keyways up to ≈1000 N/mm² FAQ What applications is this slot cutter best suited for? This TECWERK slot cutter DIN 327 D Type N is intended for milling narrow slots and precision keyways, especially where tight form and depth control are required. Can the cutter be used for stainless steel? Yes, the tool exhibits very good suitability for stainless steel due to the HSS‑Co8 substrate and TiCN coating that help resist heat and adhesive wear. What shank size and clamping type are required? The cutter has a Ø 6 mm shank with a Weldon driving flat; standard tool holders accepting a 6 mm cylindrical shank with a driving flat are recommended. Is the cutter capable of plunging at the centre? The centre‑cut design allows axial entry, enabling plunge milling of keyways and slots where a centre cut is necessary. Which SKU identifies this product for ordering? Order using SKU 2000866104NW for the TECWERK slot cutter DIN 327 D Type N. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Conflicting product data: the field "norm" indicates DIN 327, while the label and technical details indicate DIN 844. This discrepancy raises concerns about the accuracy and reliability of the provided information, which could lead to potential misunderstandings or errors during usage or procurement. It is essential to clarify whether the correct standard is DIN 327 or DIN 844 to ensure proper compliance and compatibility with the intended application. Such inconsistencies in product documentation can undermine trust and may result in operational inefficiencies, delays, or even safety risks. Addressing this issue promptly will help maintain transparency and avoid complications.

Data inconsistency: the field "norm" = "DIN 327" conflicts with the label and technical description indicating "DIN 844"; please verify the correct DIN standard before publishing, as ensuring accuracy in such technical details is crucial to maintaining the integrity and reliability of the information provided. Any discrepancies between the specified norm and the associated descriptions can lead to confusion or errors in application, particularly when dealing with standards that are widely used in technical or industrial contexts. It is therefore essential to confirm whether "DIN 327" or "DIN 844" is the appropriate standard to avoid potential misunderstandings or misrepresentations in the published material.

Take advantage of the combination of solid carbide construction, TiAlN surface protection and a short, rigid design for stable, precise milling; order the cutter directly via Metav Werkzeuge or consult our team for application advice. TECWERK Slot Drill DIN 6527K Type N — 3 mm, solid carbide, TiAlN‑coated The TECWERK Slot Drill DIN 6527K Type N is a short, three‑flute solid carbide cutter designed for low‑vibration milling and versatile use in steels, castings and non‑ferrous alloys Solid carbide, TiAlN coating for long tool life Three‑flute geometry with centre cutting Cylindrical shank DIN 6535 HB, shank Ø 6 mm Designed for low‑vibration roughing and finishing Durable, high‑precision construction for consistent results The short, rigid design of this cutter is based on solid carbide core material and a TiAlN surface treatment that together extend edge life and heat resistance in high‑load operations. Conforming to DIN 6527, the tool features a three‑flute layout with centre cutting, enabling controlled plunging and side milling with reduced chatter. The compact geometry improves stiffness and repeatability in cycle‑time critical production runs while the short overall length enhances positional accuracy in confined tool paths. Proven performance across steels and non‑ferrous alloys This cutter demonstrates very good suitability for a broad range of materials, including steel, INOX, and non‑ferrous metals, as well as aluminium alloys with silicon content. The combination of substrate and coating stabilises cutting at elevated speeds and reduces the need for frequent tool changes, supporting a clearer cost‑benefit calculation for mixed‑material batches. When used for both roughing and finishing passes, the tool helps maintain consistent surface quality and dimensional tolerance, reducing rework and improving throughput. Geometry and coating that stabilise machining Engineered with an unequal pitch and a 45° entry, plus a defined 45° chamfer, the cutter reduces harmonic excitation and promotes smooth chip evacuation. The neck relief 2.9 mm (freischliff) and a centre cutting edge allow low‑vibration engagement even on interrupted cuts, while the right‑hand cutting direction and optimised flute spacing support clean shearing in abrasive and mixed‑alloy tasks. These design elements come together to make the tool particularly suitable for low‑vibration milling and precise roughing and finishing operations. Ready for integration in precision workflows Shank design follows DIN 6535 HB with a shank Ø 6 mm and shank tolerance h6, facilitating secure clamping in standard holders and machining centres. The cutter’s short form factor and centre capability make it straightforward to integrate into tight fixture layouts and automated tool‑change systems, preserving spindle life and maintaining process reliability. The tool is presented as a ready‑to‑use item for workshops looking to consolidate tooling across a range of ferrous and non‑ferrous applications; the label and SKU are provided for straightforward inventory management. For reliable, long‑running milling in mixed materials, request the TECWERK slot drill via Metav Werkzeuge or contact our technical team at info@metav-werkzeuge.com or +49 2822 7131930 for specific machining recommendations and compatibility checks Technical data Article number: 2000866233NW Brand: TECWERK Product type: Slot drill (DIN 6527 K Type N) Material: solid carbide Coating: TiAlN Numbers Diameter: 3 mm Overall length: 50 mm Cutting length: 3 mm Effective length: 7 mm Shank diameter: 6 mm Number of flutes: 3 Special features Centre cutting 45° chamfer, protection edge 0.07 mm Unequal pitch for vibration damping Neck relief 2.9 mm Right‑hand cutting Cylindrical shank per DIN 6535 HB Shank tolerance h6 Suitable for steel, INOX, castings, non‑ferrous metals, special alloys, aluminium with silicon Suitable for vibration‑reduced machining, roughing and finishing FAQ What materials is the cutter suited to? The cutter is specified for a wide spectrum of materials; the TECWERK slot drill shows very good suitability for steel, INOX, castings, non‑ferrous metals and aluminium alloys with silicon. Can the tool plunge or is it for side milling only? Thanks to its centre cutting geometry, the tool can perform plunging as well as radial milling, allowing flexible use in pocketing and slotting operations. How does the TiAlN coating benefit the cutting process? The TiAlN coating increases heat resistance and reduces adhesive wear, so the tool maintains edge stability during higher cutting speeds and hard cutting conditions. What ensures low‑vibration performance? Unequal pitch, optimised flute spacing and the 45° chamfer work together to dampen harmonics; the short, rigid configuration further reduces chatter for more stable cuts. Which shank and clamping standards apply? The cutter is supplied with a cylindrical shank to DIN 6535 HB, shank Ø 6 mm and shank tolerance h6, compatible with common precision holders and tool‑change systems. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund