Benefit from a combination of high cutting performance and extended tool life thanks to the HSS‑Co5 substrate and TiCN coating; the 45° chamfer and centre-cut design ensure reliable engagement and reduced burr formation. Order the cutter directly via Metav Werkzeuge or consult the Metav team for application advice. TECWERK end mill (DIN 844) – HSS‑Co5, TiCN coating, 25 mm, 4‑flute A TECWERK end mill (DIN 844, Type HR) engineered for short, high-precision milling of steel and cast iron with a Weldon shank for secure spindle engagement. HSS‑Co5 substrate for high strength TiCN coating for extended tool life Weldon shank with drive flat High-performance machining for demanding steels and cast iron The cutter combines a HSS‑Co5 high-speed steel core with a TiCN surface layer to deliver a balance of toughness and wear resistance. This geometry is optimised for materials up to approximately 800 N/mm² with an uncoated tool and up to 1,200 N/mm² when the coating is present, providing predictable performance on medium to hard steels. The result is fewer tool changes and steady cycle times, which supports efficient production planning and reduced downtime. Geometry that improves stability and surface quality Featuring a four‑flute, Type HR layout with centre cutting and a 45° protection chamfer, the tool is designed to enter pockets and slots cleanly while minimising chipping at the tool tip. The honed fine cord profile and relief grinding behind the cutting edges reduce cutting forces and vibration, which improves surface finish and tool life. The short flute variant ensures rigidity during interrupted cuts and heavy engagement, making it suitable for operations where dimensional accuracy matters. Coating and substrate: why it matters for lifetime and feed rates The TiCN coating lowers friction and increases hardness at the cutting edge, allowing higher cutting parameters compared with an uncoated tool. In practical terms, the coating supports stepped increases in feed or cutting speed in trials, while the cobalt alloyed HSS core supplies thermal stability and toughness under shock loads. For shops transitioning between non‑coated and coated tools, the combination offers a measurable improvement in service life without sacrificing edge stability. Practical applications and handling guidance This end mill is particularly well suited to milling steel and cast iron, and it performs acceptably on non‑ferrous metals and special alloys under adapted parameters. The right‑hand cutting direction and Weldon shank with drive flat ensure reliable torque transfer in common toolholders. When setting up, favour moderate ramping for pocket entries and verify clamping to exploit the cutter’s rigidity. For unfamiliar materials, initial trial cuts at conservative feeds will establish optimal conditions quickly. For precise machining tasks using the TECWERK HSS‑Co5 end mill with TiCN coating, contact Metav Werkzeuge for tailored application advice and reliable supply from Emmerich Technical data SKU: 2000866083NW Standard: DIN 844 Product: End mill, Type HR Label: HSS‑Co5 TiCN Weldon, D25 mm, effective length 63 mm Facts Diameter: 25 mm Effective length: 63 mm Overall length: 121 mm Cutting edges: 4 Shank diameter: 25 mm Special features Material: HSS‑Co (cobalt alloyed high‑speed steel) Coating: TiCN Centre cutting design 45° protection chamfer Weldon shank with drive flat Right‑hand cutting Honed fine cord profile behind cutting edges Suitability: steel very good, cast iron very good, non‑ferrous and special alloys conditionally suitable, stainless conditionally suitable FAQ What materials is this end mill best suited for? The TECWERK end mill is very well suited to steel and cast iron; it also performs under adapted conditions on non‑ferrous metals and special alloys. Can the coated version handle harder steels than the uncoated variant? Yes, the TiCN‑coated cutter allows machining up to around 1,200 N/mm², compared with approximately 800 N/mm² for the uncoated tool. What does the Weldon shank provide in daily use? The Weldon shank with drive flat ensures secure clamping and reliable torque transmission in standard holders, reducing slippage during demanding milling operations. Is the cutter suitable for plunge milling or only peripheral milling? The centre‑cutting geometry allows limited plunge or ramping operations; it is primarily optimised for peripheral and pocket milling with enhanced tip engagement. How many flutes does the tool have and why does that matter? This model has four flutes, which balances chip evacuation and cutting stability for interrupted and continuous cuts in medium to hard materials. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

The compact combination of a 2 mm diameter cutting edge, HSS‑Co8 high‑cobalt construction and a secure Weldon shank ensures reliable short‑run milling of steels and cast components; order the cutter directly via Metav Werkzeuge or consult our specialists for production planning. TECWERK End mill DIN 844 Type N, Ø2 mm, HSS‑Co8 — short Weldon shank, 4‑flute The TECWERK End mill DIN 844 Type N, Ø2 mm, HSS‑Co8 is a short, centre‑cutting cylindrical shank cutter designed for precision axial and peripheral milling of medium‑strength steels and castings. DIN 844 Type N short design HSS‑Co8 for improved heat resistance Weldon shank for secure clamping 4‑flute centre cutting for axial milling High‑precision cutting for compact machining cells The short DIN 844 profile delivers predictable runout and stability in confined toolpaths, making the tool well suited to compact machining centres and fixtures. Constructed from HSS‑Co8, the cutter combines hardness and thermal stability to maintain edge life during interrupted cuts; the Ø2 mm flute diameter and 4‑flute geometry provide a balance between chip evacuation and surface finish. This specification supports reproducible hole‑making and slotting operations where tight tolerances and short overhangs are required. Secure clamping and reliable torque transmission A Weldon shank with drive flat gives safe, repeatable clamping in collet holders or set‑screw toolholders so that axial force and torque are transmitted without slippage. The short overall length and modest shank diameter (6 mm) reduce cantilever effects, which lowers vibration and extends tool life. These mechanical advantages result in more consistent dimensional accuracy and reduce the need for frequent tool changes in repetitive production. Material suitability and practical cutting limits The tool is specified for materials up to defined strength limits: the uncoated cutter is suitable for workpieces with tensile strengths up to about 800 N/mm², with higher limits achievable when appropriate coatings are applied. The geometry provides very good suitability for steel and castings, while non‑ferrous alloys and stainless steels are conditionally machinable depending on process parameters. The centre‑cutting design enables axial plunging where required, expanding application versatility in toolpaths. Key dimensions that support process planning Critical measures are clearly defined for integration into CAM and setup routines: 51 mm overall length, 4 mm cutting length and an effective length of 7 mm permit accurate calculation of overhang and step‑down limits. The tool’s right‑hand cutting orientation and Type N profile conform to familiar machining practices, simplifying tool library entry and cycle programming. These measurable attributes support faster tool selection and reduce trial machining during job setups. Practical benefits for production workflows Incorporating this short HSS‑Co cutter into a workshop reduces handling complexity and supports high repeatability in short‑reach operations. The combination of a robust shank, centre‑cutting flutes and cobalt‑alloy steel increases confidence in continuous runs and short batch production, while the compact form factor helps maintain spindle speeds and feed rates without excessive deflection. For routine milling tasks where rigidity and predictability are priorities, this configuration offers pragmatic advantages. For tailored advice on integrating the TECWERK end mill into existing processes and to secure supply from Metav Werkzeuge in Emmerich, contact Metav Werkzeuge by phone or email for a direct consultation and fast delivery. Technical data Article number: 2000866320NW Standard: DIN 844 Brand: TECWERK Core dimensions Diameter: 2 mm Shank diameter: 6 mm Overall length: 51 mm Cutting length: 4 mm Effective length: 7 mm Number of flutes: 4 Cutting direction: right‑hand Features and suitability Material: HSS‑Co (HSS‑Co8) Weldon shank (drive flat) Type N, short design, centre cutting Suitable for steel: very good Suitable for castings: very good Suitable for non‑ferrous metals: conditional Suitable for stainless (INOX): conditional Uncoated tool: suitable up to approx. 800 N/mm² FAQ What is the primary application for this TECWERK end mill? The TECWERK end mill (SKU 2000866320NW) is intended for short‑reach milling operations such as slotting, contouring and axial plunging in medium‑strength steels and castings. Is the cutter suitable for stainless steel and aluminium? Stainless steel and non‑ferrous alloys are conditionally machinable with this tool; process parameters and coolant strategy influence performance for these materials. Does the tool require a special holder because of the Weldon shank? A standard Weldon‑style holder or collet with a compatible set‑screw clamping face is recommended to ensure secure torque transmission and repeatable positioning. Can this cutter be used for plunge milling? Yes — the centre‑cutting Type N geometry permits axial plunging, making it suitable for pocket entry and interrupted cuts within the specified strength limits. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of TiCN surface hardness, HSS‑Co8 core toughness and a secure Weldon shank for reliable short‑run milling and consistent surface finish; order the tool directly via Metav Werkzeuge or consult our technical advisors for application support. End mill DIN 844 Type N, 2 mm, HSS‑Co8, TiCN, Weldon, 4‑flute (TECWERK) The End mill DIN 844 Type N (2 mm, HSS‑Co8, TiCN) is a short, centre‑cutting 4‑flute cutter designed for precise milling of steel and stainless steel in workshop and industrial settings. TiCN coating for extended tool life HSS‑Co8 for high toughness and heat resistance 4‑flute, centre‑cutting geometry for smooth finishing Weldon shank with drive flat for secure clamping Consistent cutting performance for demanding steels The short DIN 844 Type N design delivers high rigidity and controlled tool deflection, which results in consistent surface finish and repeatable tolerances when machining medium‑strength materials. The combination of HSS‑Co8 substrate and TiCN coating increases wear resistance and thermal stability; this means longer productive time between regrinds and more reliable batch output. The right‑hand cutting direction and centre‑cutting geometry permit light plunge operations and secure edge engagement, reducing chatter in heavier cuts. Secure mounting and chip control for precise results A Weldon shank with drive flat ensures secure clamping in standard toolholders and reduces slippage under torque, translating into safer, more accurate cuts. The 4‑flute configuration balances chip load and tool strength, providing a finer surface finish compared with coarse‑toothed cutters. With an effective length optimised for short‑reach operations, the design reduces overhang and improves rigidity, helping to maintain tool life and part quality during serial production. Suitable materials and practical machining guidance The cutter is engineered for machining a broad range of materials: very good performance on steel and stainless steel, conditional suitability for non‑ferrous metals and special alloys. With an uncoated tool the practical limit is around 800 N/mm² tensile strength, while the TiCN coating extends that capability to about 1000 N/mm² for coated tools. For best results use modest radial engagement, climb milling where possible, and adapt speeds to the HSS‑Co substrate; these measures preserve edge form and exploit the coating’s benefits without unnecessary heat build‑up. For workshop-ready milling with TECWERK quality and Metav’s supply reliability, contact Metav Werkzeuge in Emmerich to discuss the short TiCN‑coated end mill or to request tailored application advice: info@metav-werkzeuge.com | +49 2822 7131930 Technical Data SKU: 2000866344NW Product type: End mill (DIN 844 Type N) Brand: TECWERK Facts Diameter: 2 mm Overall length: 51 mm Cutting length: 4 mm Effective length: 7 mm Shank diameter: 6 mm Number of flutes: 4 Special features Material: HSS‑Co8 Coating: TiCN Cutting direction: Right‑hand cutting Geometry: Centre‑cutting, short version Shank type: Cylindrical shank with drive flat (Weldon) Application suitability: Very good for steel and inox; conditional for non‑ferrous and special alloys FAQ Is this cutter suitable for plunge milling? The tool’s centre‑cutting geometry allows light plunge operations; the short design improves stability for controlled plunges. What advantages does the TiCN coating provide? The TiCN coating increases surface hardness and wear resistance, extending tool life and enabling higher cutting stresses compared with uncoated HSS‑Co tools. Can the cutter machine stainless steel effectively? Yes, the combination of HSS‑Co8 and TiCN gives very good performance on stainless steel, with improved heat resistance and edge retention. Does the Weldon shank prevent tool slippage? The Weldon shank with drive flat provides a secure clamping interface, minimising slippage and improving repeatability under torque. What cutting parameters are recommended for best life? Use conservative radial depths and moderate speeds to suit the HSS‑Co substrate; climb milling and adequate coolant reduce heat and prolong life. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of solid carbide construction, a special TiAlN anti-adhesive coating, and a long shank with neck relief to maintain tool life and finish when machining non-ferrous metals; order the cutter directly via Metav Werkzeuge or consult our team for application advice. TECWERK Solid Carbide End Mill DIN 6527L, Type W, Ø2 mm, TiAlN-coated The TECWERK solid carbide end mill DIN 6527L is a long-shank, two-flute cutter engineered for high-performance roughing and finishing of aluminium, copper and other non-ferrous metals TiAlN anti-adhesive coating prevents build-up Ø2 mm diameter for fine-feature machining Long shank with neck relief for deep cuts Centre-cut geometry allows limited plunge cutting Precise cutting for non‑ferrous materials The combination of solid carbide construction and a TiAlN special coating delivers consistent, long-lasting performance when machining soft and ductile alloys. The two‑flute design reduces radial cutting forces and clears chips efficiently, which is particularly useful in aluminium and copper machining where adhesion can spoil the edge. The anti‑adhesive coating minimises material welding to the flutes, reducing rework and improving surface quality for finished parts. Long‑shank geometry that keeps accuracy in deep features A long shank and dedicated neck relief (free grinding of 1.9 mm) enable access to deeper profiles without the cutter rubbing on shoulders or fixtures. The tool follows the DIN 6527L specification and uses a cylindrical shank to DIN 6535 HB, providing secure clamping in standard holders and consistent concentricity. The 45° helix angle helps guide chips away from the cutting zone and balances axial forces for steadier tool behaviour during extended cuts. Designed for productivity and easy integration With a 2 mm cutting diameter, 2 mm cutting length and an effective working length of 10 mm, the cutter suits small‑feature work, finishing passes and selective roughing in non‑ferrous applications. The centre‑cut capability permits controlled plunging where needed, while the right‑hand cutting geometry follows common machining conventions for toolpath planning. The standardised shank diameter of 6 mm supports straightforward tool changes and integration into existing toolholders, reducing setup time on jobbing and production machines. Discuss application specifics with Metav Werkzeuge—secure the TECWERK end mill for reliable non‑ferrous machining and benefit from expert advice and fast supply from Emmerich; email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 2000806561NW Manufacturer: TECWERK Standard: DIN 6527 Product type: Solid carbide end mill Core data Diameter: 2 mm Overall length: 57 mm Cutting length: 2 mm Effective length: 10 mm Shank diameter: 6 mm Number of flutes: 2 Helix angle: 45° Neck relief / free grinding: 1.9 mm Protection chamfer: 0.06 mm Special features Material: solid carbide (VHM) Coating: special coating (TiAlN anti‑adhesive) Right‑hand cutting Centre cut (plunge capability) Cylindrical shank to DIN 6535 HB Suitable for aluminium, copper and other non‑ferrous metals Suitable for roughing and finishing Long version, Type W, DIN 6527L FAQ Is this cutter suitable for aluminium and copper machining? Yes. The TECWERK solid carbide end mill (SKU 2000806561NW) is optimised for aluminium, copper and other non‑ferrous metals thanks to its TiAlN special coating and two‑flute geometry. Can the cutter be used for limited plunge cuts? Yes. The centre‑cut geometry allows controlled plunge machining, enabling short plunges without the need for a separate plunging tool. What shank size is required for mounting? The tool has a cylindrical shank of 6 mm to DIN 6535 HB, ensuring compatibility with standard 6 mm holders and collets. How does the special coating help in production? The TiAlN anti‑adhesive coating on this TECWERK end mill reduces material build‑up on the cutting edges, which extends tool life and improves surface finish during continuous machining of ductile alloys. For which operations is this cutter recommended? This long‑shank, Ø2 mm cutter is recommended for detailed feature work, finishing passes and selective roughing in non‑ferrous prototyping and small‑batch production. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of durable solid carbide construction, a wear-resistant TiSiN coating and a compact 45° helix for reliable high-speed finishing — order directly via Metav Werkzeuge or request advice from our consultants. End mill Type N Ø 2 mm (solid carbide, TiSiN, 45° helix) — TECWERK compact high-speed cutter The End mill Type N Ø 2 mm (solid carbide, TiSiN) is a compact, extra-short cutter designed for precision high-speed milling of steel, cast materials and non-ferrous metals with a cylindrical shank to DIN 6535 HA. Solid carbide body with TiSiN coating 45° helix for fast chip evacuation Three flutes for smooth high-speed cutting Cylindrical shank to DIN 6535 HA, tolerance h6 Consistent precision from a compact solid carbide design The mini end mill offers a solid carbide construction and a TiSiN surface treatment that together deliver improved wear resistance and thermal stability in demanding machining cycles. With a 2 mm cutting diameter and three flutes, the geometry is optimised for small-tool rigidity and steady chip formation, which reduces vibration and supports repeatable surface quality. As a result, production runs benefit from fewer tool changes and more consistent part tolerances, a clear efficiency advantage in high-speed finishing operations. Broad material capability for versatile production tasks Tool geometry and coating enable very good performance in steel and non-ferrous alloys, with conditional suitability for harder or stainless materials and special alloys where cutting parameters are adapted. The combination of a 45° helix and three cutting edges promotes effective chip control during HSC (high-speed cutting) processes, improving machining stability when working with castings and aluminium or brass. This makes the cutter appropriate for short-run precision components and intricate detail work in mixed-material workshops. Practical handling and reliable machine interfacing The tool is supplied with a cylindrical shank to DIN 6535 HA with h6 tolerance to ensure concentric clamping and minimal runout, while the extra-short overall length and a small effective flute length support rigid set-ups. With a cutting length of 3 mm, an effective length of 6 mm and an overall length of 50 mm, the design reduces deflection risk in compact toolholders and is tailored for HSC applications. Right-hand cutting and balanced flute geometry provide predictable feed behaviour, which simplifies process parameter selection and contributes to consistent cycle times. For tailored advice on integrating this TECWERK Type N end mill into production, contact Metav Werkzeuge — Metav IndustryLine precision solutions available direct from Emmerich; eMail: info@metav-werkzeuge.com • Tel: +49 2822 7131930 Technical data Article number: 2000806202NW Standard: DIN 6527 Label: Schaftfräser Typ N D.2mm VHM TiSiN 45Grad HA Coating: TiSiN Material: solid carbide Product type: end mill Facts Diameter: 2 mm Overall length: 50 mm Cutting length: 3 mm Effective length: 6 mm Shank diameter: 4 mm Number of flutes: 3 Helix angle: 45° Cutting direction: right-hand Shank tolerance: h6 Special features Type N · extra short design Cylindrical shank to DIN 6535 HA Three-cutting-edge geometry Suitable for HSC applications Very good suitability: steel Very good suitability: non-ferrous metals Conditional suitability: hard materials, special alloys, INOX, cast Universal application area (UNI) Packaging unit: 10 Brand: TECWERK SKU: 2000806202NW FAQ What materials is the cutter best suited for? The TECWERK end mill Type N is very well suited for steel and non-ferrous metals and can be used conditionally for harder materials, castings and some special alloys when cutting parameters are adapted. What are the shank and clamping standards of this tool? The tool features a cylindrical shank to DIN 6535 HA with a tolerance of h6 for precise clamping and reduced runout. Which machining processes benefit most from this end mill? The geometry and TiSiN coating are optimised for high-speed cutting (HSC) and finishing operations where small-diameter, rigid tools are required. How does the 45° helix affect performance? A 45° helix improves chip evacuation and reduces cutting forces, supporting smoother cutting behaviour and better surface finishes in short-reach machining. Is this cutter suitable for stainless steel (INOX)? Stainless steel (INOX) is conditionally suitable; performance depends on toolpath strategy and cutting data adjustments. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Combining a Ø32 mm h6 shank, internal coolant and compatibility with SOMT 09T304 inserts, this milling cutter delivers precise, repeatable machining and extended insert life; order directly via Metav Werkzeuge or consult our specialists for application-specific advice. Indexable Insert End Mill Ø32 mm, nickel-plated, internal coolant – TECWERK The Indexable Insert End Mill Ø32 mm is a CNC-ready, indexable milling cutter engineered for efficient slotting and face milling with SOMT 09T304 indexable inserts. Ø32 mm shank, tolerance h6 Internal coolant for improved tool life Designed for SOMT 09T304 indexable inserts Nickel-plated surface for reduced corrosion Precise clamping and stable run-out for consistent parts The tool offers a Ø32 mm shank with h6 tolerance, which reduces radial run-out and ensures repeatable concentricity in high-precision setups. A tight shank tolerance is essential where spindle and tool-holder alignment affect surface finish and dimensional accuracy; the nominal values and fit reduce vibration and improve tool life. With 4 flutes, the geometry balances material removal rate and surface quality, enabling stable cutting on CNC milling machines while maintaining predictable chip formation. Coolant-through delivery for longer insert life and cleaner chips The internal coolant channel feeds cutting fluid directly to the cutting edge, promoting effective cooling and chip evacuation at the primary contact zone. This reduces thermal load on the insert seat and lowers the risk of built-up edge, which in turn extends the service intervals of the indexable inserts. For operations where heat and swarf compromise cycle time, the through-tool coolant function helps maintain cutting parameters and contributes to a more consistent tool performance with fewer interruptions for cleaning. Robust finish and insert system for economical machining A nickel-plated surface improves resistance to corrosion and eases cleaning between shifts, while the indexable concept minimises downtime: worn inserts can be rotated or replaced quickly without removing the cutter body from the spindle. The cutter accepts SOMT 09T304 inserts, a common triangular/format insert family, making replacement and inventory management straightforward. The overall length of 102 mm and a cutting length of 42 mm give a practical reach for general milling tasks without excessive overhang, supporting both face and small-depth slotting applications. Practical applications and predictable results on modern machines This cutter is intended for production environments that value a balance of precision, uptime and cost-efficiency. The 90° approach angle facilitates square shoulder milling, while the combination of coolant-through technology and indexable inserts supports continuous operation on CNC milling centres. Expect consistent surface finish and stable metal removal rates when the cutter is used in appropriate machining strategies; for tailored feeds, speeds and insert grades, consult the tool data sheet or Metav Werkzeuge’s technical advisors. Contact Metav Werkzeuge today for tailored recommendations and to secure the TECWERK indexable insert end mill with internal coolant from our Emmerich stock – eMail info@metav-werkzeuge.com or phone +49 2822 7131930 Technical data Article number: 2000859029NW Name: Indexable insert end mill Ø32 mm, nickel-plated, internal coolant Manufacturer: TECWERK Packaging unit: 1 UID: 2000859029NW Facts Diameter D: 32 mm Shank d h6: 32 mm Overall length L: 102 mm Cutting length l: 42 mm Number of flutes: 4 Approach angle: 90° Special features Internal coolant (through-tool) Nickel-plated surface For SOMT 09T304 indexable inserts 4 cutting edges / 4 flutes Shank tolerance h6 FAQ Which insert type is required for this cutter? The cutter is designed for SOMT 09T304 indexable inserts; matching insert geometry and grade will determine performance and should be selected according to the workpiece material. Can the tool be used with through-spindle coolant systems? Yes, the internal coolant channel is intended for use with through-spindle coolant to deliver fluid directly to the cutting edge and improve cooling and chip control. What does the h6 shank tolerance mean for setup? A h6 shank tolerance ensures a tight fit in precision collets or tool holders, reducing run-out and improving concentricity for higher accuracy operations. Is the nickel-plated surface relevant for workshop environments? The nickel-plated finish provides enhanced corrosion resistance and simplifies cleaning, which is beneficial in mixed workshop environments and for tools stored between shifts. How many cutting edges are available per revolution and what is the angle? The cutter features 4 flutes and a 90° approach angle, suitable for square shoulder milling and balanced material removal rates. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Taking advantage of the combination of HSS‑Co8 wear resistance, a compact 3 mm diameter for precise finishing, and the secure clamping of a Weldon shank ensures consistent short-reach machining results; order the tool via Metav Werkzeuge or consult the technical advisors for application guidance. TECWERK End Mill DIN 844 Type N — 3 mm HSS‑Co8, 4‑flute, Weldon shank (short) A TECWERK end mill DIN 844 Type N designed for precision short-reach milling in low to medium-strength materials and castings, offering centre-cut capability and secure Weldon clamping HSS‑Co8 for increased wear resistance DIN 844 Type N, short cutting length Four‑flute centre‑cut for axial plunge Weldon shank with drive flat for secure clamping Precise cutting performance for tight, short-reach tasks The combination of HSS‑Co8 alloy and a compact 3 mm cutting diameter delivers reliable edge retention and improved heat resistance during interrupted cuts. As a cobalt‑alloyed high‑speed steel, HSS‑Co8 maintains hardness at elevated temperatures and extends tool life compared with conventional HSS, which translates into fewer tool changes and steadier process times for production runs. Conformity to DIN 844 Type N provides a predictable geometry, enabling consistent results in reaming and finishing operations where tight tolerances are required. The four‑flute geometry balances chip evacuation with surface finish, while the centre‑cutting design allows axial plunging when pocketing or entering features without pre‑drilling. Stable clamping and machining integrity for reproducible finishes A short overall length and the Weldon shank with drive flat promote concentric clamping and secure torque transfer in collets and holders, reducing run‑out and vibration during milling. The specified 6 mm shank and the Weldon flat simplify tool changeover and maintain stability in high‑precision set‑ups, which benefits component repeatability. With a cutting length 4 mm and an effective length 8 mm, the cutter is optimised for shallow slots, finishing passes and confined spaces where longer tools would flex. The tool’s right‑hand cut is suitable for standard milling directions used in most conventional machining centres. Application scope and workshop advantages This short, four‑flute tool is particularly well suited for machining steel and cast iron, providing very good performance on these materials in typical workshop conditions; non‑ferrous metals and stainless steels are handled with conditional suitability depending on feed and speed. The tool is supplied uncoated, making it a cost‑effective choice for general finishing and one‑pass operations; coating options can increase surface strength for tougher applications. For toolrooms and production shops aiming to reduce tool variety without compromising on precision, the standardised geometry and robust material choice support a dependable, low‑complexity tooling strategy. For a precise match to application requirements, request application advice or place the order through Metav Werkzeuge — the experienced partner for workshop precision and reliable European supply. Technical Data SKU: 2000866322NW Brand: TECWERK Product type: End mill (shank cutter) Label: Schaftfräser DIN 844 Typ N D.3mm HSS‑Co8 Weldon Z.4 kurz TECWERK Dimensions / Core data Diameter: 3 mm Overall length: 52 mm Cutting length: 4 mm Effective length: 8 mm Shank diameter: 6 mm Number of flutes: 4 Cutting direction: right‑hand Standard: DIN 844 Materials / Features Material: HSS‑Co (cobalt high‑speed steel) Type: DIN 844 Type N, short, centre‑cutting Shank: cylinder shank with drive flat (Weldon) Flutes: four‑flute, centre‑cutting Coating: uncoated (no coating specified) FAQ What materials is this end mill best suited for? The TECWERK end mill (DIN 844 Type N, SKU 2000866322NW) is very well suited for steel and cast iron; suitability for non‑ferrous metals and stainless steel is conditional and depends on machining parameters. Can the cutter perform axial plunges? Yes, the four‑flute centre‑cutting geometry of the TECWERK end mill allows axial plunging for pocket entry and plunge milling within the tool’s cutting length 4 mm. What clamping system is recommended for stable operation? Secure clamping using a Weldon‑compatible holder or appropriately sized collet that accommodates the 6 mm shank with drive flat is recommended to minimise run‑out and ensure torque transfer. Is the tool supplied with a coating to extend performance? The tool is supplied uncoated; while uncoated HSS‑Co8 performs well for many finishing tasks, applying a suitable coating can increase performance for higher‑strength or abrasive materials. What standard ensures geometric consistency for tool replacement? Conformance to DIN 844 Type N guarantees standardised geometry for predictable replacement and consistent machining results across production cycles. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from the combination of high wear resistance, extra‑long reach and a precise shank tolerance for stable, vibration‑reduced machining; order the TECWERK solid carbide end mill (3 mm, TiAlN, 4‑flute) directly via Metav Werkzeuge or ask our consultants if needed TECWERK solid carbide end mill — 3 mm, TiAlN-coated, 4-flute, extra-long The TECWERK solid carbide end mill is a high-performance, extra‑long cutter designed for versatile milling tasks in steel, cast materials and non‑ferrous metals; ideal for roughing and finishing in demanding workshop and production environments Solid carbide, fine-grain, TiAlN-coated 3 mm diameter with 12 mm effective length 4-flute geometry with centre cut Extra-long design for 3xD reach Efficient all-round performance for mixed materials This extra‑long solid carbide cutter combines a fine-grain VHM substrate with a TiAlN coating to deliver increased wear resistance and thermal stability under load. The small 3 mm diameter and the 12 mm effective length make the tool suitable for slotting, profile milling and light contouring in a wide range of materials. Thanks to the cutter's multi‑flute design, chip evacuation is improved during continuous cuts, resulting in more consistent machining and fewer tool changes — a clear efficiency advantage for series work. Stable deep-reach machining with reduced vibration The elongated geometry provides a 3×D cutting reach while design elements such as the neck relief and unequal pitch reduce resonance during long overhangs. The tool's shank is produced to h6 tolerance and a 6 mm diameter, ensuring rigid clamping and minimised runout in standard collets. Combined, these features support reliable roughing and finishing operations in deep pockets where conventional cutters may chatter, thereby improving surface quality and process stability. Geometry and coating engineered for longer tool life The cutter includes a 45° protective chamfer and a centre‑cut geometry that allows limited plunging operations. The TiAlN‑coating enhances resistance to abrasive wear and helps maintain edge integrity at elevated temperatures; this makes the tool particularly appropriate for machining steel, stainless steels and certain abrasive non‑ferrous alloys. The four cutting edges distribute cutting forces evenly, enabling efficient material removal while keeping surface finish requirements achievable with fewer passes. Practical integration and workshop benefits Compliance with DIN 6527 and a cylindrical shank compatible with standard toolholders make the cutter straightforward to mount and index. The combination of 4-flute geometry and centre cutting capability expands application flexibility: from slotting and contouring to plunge‑assisted operations where a centre‑cut is required. The tool is specified for both roughing and finishing duties and is prepared for vibration‑reduced use, reducing scrap risk and saving machine time in mixed‑material production. Contact Metav Werkzeuge for an application assessment and rapid supply of TECWERK end mills — email info@metav-werkzeuge.com or call +49 2822 7131930 for tailored recommendations and availability from Emmerich Technical data Article number: 2000866561NW SKU: 2000866561NW Manufacturer: TECWERK Product type: End mill Norm: DIN 6527 Facts Diameter: 3 mm Overall length: 62 mm Effective length: 12 mm Cutting length: 4 mm Flutes: 4 Shank diameter: 6 mm Neck relief: 2.9 mm Cutting direction: Right‑hand Packaging unit: 1 Special features Material: VHM (solid carbide) Coating: TiAlN Extra-long, 3×D cutting reach Centre-cut for limited plunging 45° protective chamfer (0.07 mm) Unequal pitch for vibration reduction Shank tolerance: h6 Suitable for roughing and finishing Suitable for steel, stainless steel, cast materials and non‑ferrous metals FAQ Can this cutter be used for plunging operations? The TECWERK solid carbide end mill has a centre‑cut geometry, which permits limited plunging; for extended vertical plunges, follow standard process parameters and check tool engagement. Which materials is the cutter best suited to? This cutter is described as very well suited for steel, non‑ferrous metals, stainless steel and cast materials, and performs reliably on special alloys and abrasive materials. What does the TiAlN coating deliver in practice? The TiAlN coating on the TECWERK cutter increases thermal stability and wear resistance during interrupted cuts and elevated temperatures, extending tool life under demanding conditions. How does the extra‑long design affect setup? The extra‑long 3×D design provides extended reach for deep features but requires rigid clamping to the h6 shank and appropriate feeds to avoid excessive deflection; proper holder selection is recommended. Which shank and toolholder dimensions are required? The cutter has a 6 mm cylindrical shank produced to h6 tolerance and is compatible with standard collets and toolholders matching DIN shank requirements. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of HSS‑Co8 cutting performance, a long reach for narrow features and a secure Weldon shank for reliable clamping; order directly via Metav Werkzeuge or contact our consultants for application advice. TECWERK End Mill DIN 844 Type N, Ø 3 mm — HSS‑Co8, 4‑flute, Weldon shank A TECWERK end mill designed as a long‑reach Type N cutter for precision milling and moderate plunge work in steel and cast materials. HSS‑Co8 high‑speed steel for increased red hardness DIN 844 Type N long series, centre cutting 4‑flute geometry for smooth chip evacuation Weldon shank Ø 6 mm with drive flat Precise reach and cutting geometry for narrow slots and pockets The long‑series Type N geometry, compliant with DIN 844, provides extended reach while maintaining rigidity for fine detail milling. With a Ø 3 mm cutting diameter and 12 mm effective length, the tool lets operators machine narrow slots and internal features without frequent tool changes. The 4‑flute design balances chip removal and surface finish, making the cutter suitable for finishing passes where dimensional accuracy and edge quality matter. Material performance and where the tool excels Manufactured from HSS‑Co8, the cutter offers enhanced hot hardness and toughness compared with standard high‑speed steels, which improves performance when cutting materials up to approximately 800 N/mm² in tensile strength with an uncoated tool. The tool is very well suited for steel and castings, and can be used for non‑ferrous and stainless materials with caution; centre‑cutting capability allows limited plunging operations without the need for a separate drill. Secure clamping and machine compatibility for productive workflows A Weldon shank with a 6 mm diameter and drive flat ensures positive gripping in standard collets and Weldon holders, reducing the risk of slippage under higher axial loads. The cylindrical shank form provides compatibility with common toolholders in bench mills and general machining centres, simplifying tool inventory and enhancing setup reliability across jobs. Operational benefits: reliability, surface quality and process economy The combination of HSS‑Co8 material and right‑hand cut geometry delivers consistent chip formation and predictable tool life in everyday workshop use. For operations requiring repeatability and reduced downtime, the tool’s long‑reach profile minimises the need for special extensions while the four cutting edges distribute wear, allowing multiple regrinds when required and therefore lowering total cost of ownership in routine production. For long‑reach precision milling with proven HSS‑Co8 performance, contact Metav Werkzeuge to discuss suitability for specific applications or to order the TECWERK end mill (SKU 2000866370NW) directly — eMail: info@metav-werkzeuge.com or call +49 2822 7131930 Technical data SKU: 2000866370NW Standard: DIN 844 Product type: End mill Brand: TECWERK Facts Diameter: 3 mm Overall length: 56 mm Effective length: 12 mm Cutting length: 4 mm Flutes: 4 Shank diameter: 6 mm Cutting direction: right‑hand Materials & special features Material: HSS‑Co Centre cutting, 4‑flute geometry Weldon shank, cylindrical with drive flat Long series (Type N) Uncoated Suitability: steel (very good), castings (very good), non‑ferrous metals (limited), stainless steel (limited) Application range: up to ~800 N/mm² with uncoated tool FAQ Is this cutter suitable for plunge milling? The TECWERK end mill is centre cutting, so limited plunge operations are possible; for sustained drilling a dedicated drill is recommended. What materials can be machined with this tool? Made of HSS‑Co8, the cutter is very well suited to steel and castings, with conditional suitability for non‑ferrous and stainless materials depending on cutting parameters. Can the tool be used in a Weldon holder? Yes, the tool features a Weldon shank with a drive flat and a 6 mm shank diameter for secure clamping in Weldon holders. How does the 4‑flute geometry affect finish and feed rates? A 4‑flute geometry improves surface finish and allows slightly higher feed per tooth in finishing passes while maintaining good chip control in moderate depth cuts. Is any coating applied to increase performance? This item is supplied uncoated; performance figures are based on the uncoated HSS‑Co8 tool (suitable up to ~800 N/mm²). Coated versions would extend the application range. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Combine the wear resistance of TiCN with the heat resilience of HSS‑Co8 and the secure clamping of a Weldon shank for consistent small‑diameter milling results; order the TECWERK end mill via Metav Werkzeuge or consult our specialists for application advice. TECWERK DIN 844 Type N 3 mm HSS‑Co8 TiCN Weldon End Mill, 4‑flute, short The TECWERK DIN 844 Type N 3 mm end mill is a short, 4‑flute, centre‑cutting HSS‑Co tool with TiCN coating designed for precise milling of steels, stainless steel and cast iron in workshop and light industrial settings. TiCN coating for extended tool life HSS‑Co8 alloy for heat resistance Short 4‑flute design for rigidity Weldon shank, 6 mm for secure clamping High rigidity and predictable finish for small diameters This short 4‑flute design follows the DIN 844 Type N specification and offers a compact geometry that improves rigidity and reduces chatter during slotting and finishing operations. The combination of a reduced 3 mm cutting diameter and a 52 mm overall length concentrates stiffness at the cutting zone, which helps to produce consistent surface quality and repeatable dimensional results. The 4‑flute layout supports better axial stability and a finer feed per tooth, making the tool suitable for finishing passes where accuracy and tool life are priorities. Coating and substrate engineered for tougher applications A TiCN coating on an HSS‑Co8 substrate increases surface hardness and wear resistance compared with uncoated high‑speed steel, which improves performance on abrasive stainless steels and cast materials. With the coated tool, machining of steels up to about 1000 N/mm² is feasible, whereas the uncoated substrate is best applied up to around 800 N/mm². These characteristics translate into longer intervals between tool changes and fewer rework cycles, supporting efficient production rhythms in small workshops and maintenance shops alike. Secure clamping and practical workshop integration The Weldon flat on the shank and a 6 mm shank diameter provide secure clamping in standard holders, reducing slippage during interrupted cuts. The tool’s centre‑cutting geometry allows limited plunging and makes it versatile for pocketing and contouring tasks. With a 4 mm cutting length and an effective length of 8 mm, the tool balances accessibility and rigidity for short‑to‑medium depth features. Right‑hand cutting orientation matches common machining setups, simplifying integration into existing tool inventories. Contact Metav Werkzeuge for tailored application support or to reserve the TECWERK DIN 844 Type N 3 mm HSS‑Co8 TiCN Weldon end mill for prompt dispatch from Emmerich — eMail info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: 2000866346NW Standard: DIN 844 Label: Schaftfräser DIN 844 TypN D.3mm HSS-Co8 TiCN Weldon Z.4 kurz TECWERK Manufacturer: TECWERK Facts Diameter: 3 mm Overall length: 52 mm Cutting length: 4 mm Effective length: 8 mm Shank diameter: 6 mm Number of flutes: 4 SKU/UID: 2000866346NW Special features Material: HSS‑Co (high‑speed steel with cobalt) Coating: TiCN (titanium carbonitride) Type: DIN 844 Type N, short design Shank style: Weldon (flat) Centre‑cutting: yes Cutting direction: right‑hand cutting Suitability steel: very good Suitability stainless steel: very good Suitability cast iron: very good Suitability non‑ferrous metals: conditional Suitability special alloys: conditional FAQ Which materials is this milling cutter best suited to machine? The TECWERK DIN 844 Type N 3 mm end mill is very well suited for steel, stainless steel and cast iron; non‑ferrous metals and special alloys are suitable in conditional applications according to machining strategy. What advantages does the TiCN coating provide? The TiCN coating on the HSS‑Co substrate improves surface hardness and wear resistance, enabling longer tool life and allowing coated cutting up to approximately 1000 N/mm² in tougher steels. Can the tool be used for plunging operations? Yes, the cutter is centre‑cutting, so limited plunging and entry moves are possible, which is useful for pocketing and contouring without pre‑drilling in many workshop tasks. What does the Weldon shank offer for clamping? The Weldon shank with a 6 mm diameter secures the tool in standard holders and reduces the risk of slippage, providing reliable torque transmission for interrupted cuts and penetrating features. Which standard does this tool conform to and what is its SKU? This tool conforms to DIN 844 Type N and is listed under SKU 2000866346NW for reference in ordering and inventory. 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 4‑flute design to deliver durable, high‑speed roughing and finishing performance; order the tool directly via Metav Werkzeuge or ask the consultants for application advice. TECWERK End Mill DIN 6527L — Solid Carbide, TiAlN, Ø 3 mm, 4‑flute (long) A TECWERK end mill DIN 6527L for high‑performance roughing and finishing across steels, cast irons and non‑ferrous alloys in vibration‑sensitive setups Solid carbide, fine‑grain microstructure TiAlN coating for heat and wear resistance 4‑flute long design with centre cutting High‑performance cutting for steel and non‑ferrous Longer tool life through heat‑resistant coating and fine‑grain carbide The combination of solid carbide (VHM) with a TiAlN top layer provides a durable cutting edge that resists thermal softening during high‑speed passes. With a nominal Ø 3 mm and an effective cutting length of 14 mm, this long geometry keeps edge integrity longer under continuous load. The result is fewer tool changes and more predictable process windows in serial production. The TiAlN layer also supports elevated cutting speeds by improving oxidation resistance and reducing flank wear, so higher metal removal rates can be maintained without compromising component quality. Stable cutting and reduced vibration for consistent surface finish Unequal pitch and a designed neck relief deliver vibration‑reduced behaviour, enabling both roughing and finishing operations with the same cutter. The 4‑flute layout provides an excellent balance between chip evacuation and cutting stability, while the centre cutting geometry allows plunge entry for flexible toolpaths. Shank tolerances and shaft geometry ensure repeatable clamping concentricity, which translates to fewer rejects and more reliable batch quality when machining steels, cast irons and stainless grades. Fast setup and dependable clamping for workshop efficiency A 6 mm shank with h6 tolerance and a cylindrical shank according to the DIN guideline ensures secure, concentric clamping in standard toolholders. The long version to DIN 6527 L with a 45° protective chamfer and right‑hand cutting guarantees safe handling and reliable seating in holders, reducing setup time and minimising runout‑related errors. These design choices simplify integration into established tool libraries and support lean workflows on CNC mills and machining centres. Broad material capability for fewer tool variants in stock The cutter is engineered as a universal solution for HPC tasks: very well suited to steel, cast iron, INOX (Cr‑Ni steels), non‑ferrous materials and aluminium alloys containing silicon, plus abrasive and special alloys. The combination of a fine‑grain carbide substrate and a robust coating enables consistent performance across these materials, reducing the need to keep multiple specialised cutters on the shelf. This versatility supports smaller inventories and faster reaction to varying production demands. For reliable high‑speed milling with TECWERK quality, contact Metav Werkzeuge for ordering and tailored machining advice — Metav Werkzeuge operates from Emmerich as a quality partner and can be reached at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical data SKU: 2000866521NW Norm: DIN 6527 Product type: End mill Brand: TECWERK Facts Diameter: 3 mm Overall length: 57 mm Cutting length / effective length: 14 mm Flutes: 4 Shank diameter: 6 mm Relief / free grind: 2.9 mm Protection chamfer: 0.07 mm Special features Material: VHM (solid carbide) Coating: TiAlN DIN 6527 L long type Typ N / HPC geometry Centre cutting Right‑hand cutting Unequal pitch for reduced vibration Neck relief for vibration‑reduced machining 45° protective chamfer Shank tolerance: h6 Suitable for steel, cast iron, INOX, non‑ferrous, aluminium with silicon and abrasive materials Recommended for roughing and finishing (HPC) FAQ What materials is this end mill suitable for? The TECWERK end mill (solid carbide, TiAlN) is specified as very well suited for steel, cast iron, INOX (Cr‑Ni steels), non‑ferrous metals and aluminium alloys with silicon, as well as abrasive and special alloys. Can the cutter be used for both roughing and finishing operations? Yes, the DIN 6527L long design with HPC geometry and a fine‑grain VHM substrate allows the tool to perform efficient roughing while still producing consistent finishes during finishing passes. What are the shank and clamping specifications? The tool has a 6 mm cylindrical shank with h6 tolerance and is made to DIN standards for secure, repeatable clamping in standard toolholders. Does the TiAlN coating benefit high‑speed cutting? TiAlN increases thermal resistance and wear protection, enabling higher cutting speeds with improved edge stability, which is beneficial for high‑performance cutting (HPC) applications. Is this cutter suitable for plunge cutting? The centre‑cutting geometry permits plunge entry, making the tool suitable for operations that require direct axial engagement. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from the combination of TiAlN coating, solid carbide construction and a compact 3 mm diameter for efficient high‑performance cutting; the tool supports both roughing and finishing operations with low vibration. Order the cutter directly via Metav Werkzeuge or consult the in‑house specialists for tailored application advice. TECWERK End Mill DIN 6527K Type N — 3 mm, TiAlN‑coated, 4‑flute TECWERK End Mill DIN 6527K Type N is a short, high‑performance solid carbide cutter designed for HPC milling in steels, castings and non‑ferrous materials. Solid carbide, universal fine‑grain TiAlN coating for high heat resistance 4 flutes with centre cutting for through‑cut Short design with 3 mm diameter for precision Consistent high‑speed performance for production cycles The combination of solid carbide micrograin substrate and a TiAlN surface layer delivers thermal stability and extended wear life under high cutting speeds. The newly developed geometry enables higher metal removal rates while maintaining a reliable tool life, making the cutter well suited to HPC (high‑performance cutting) strategies. The tool’s centre cutting capability permits limited plunging and secure engagement, while the coating reduces built‑up edge and improves resistance to abrasive chips. Engineers looking for predictable cycle times gain tangible benefits from reduced re‑grinds and fewer tool changes. Stable cutting and broad material compatibility An unequal helix and 4‑flute layout reduce harmonic vibrations and improve chip evacuation, supporting quieter, more stable machining even with small diameters. The short form factor combined with a neck relief grind assists vibration damping, which is particularly useful when machining stainless steels, temper cast irons and special alloys. The geometry is optimised for both roughing and finishing passes: coarse material removal is possible without sacrificing the surface quality expected in final operations. The cutter’s good suitability for non‑ferrous metals and aluminium with silicon content adds versatility for mixed‑batch work. Compact geometry for accurate toolholding and repeatability With a 3 mm cutting diameter, effective length 9 mm and a cylindrical shank to DIN 6535 HB, the cutter fits common toolholders and maintains concentricity thanks to a shank tolerance of h6. The short overall length reduces overhang, improving dimensional repeatability and enabling closer approach to tight features. The 45° protection chamfer and 0.07 mm edge radius contribute to reduced edge chipping and smoother entry. For workshops consolidating tool inventories, this solid carbide end mill provides a reliable, compact option for precise pocketing, contouring and finishing in demanding production environments. Contact Metav Werkzeuge for procurement and application support on TECWERK solid carbide end mills — phone +49 2822 7131930 or eMail info@metav-werkzeuge.com for rapid, expert advice from Emmerich. Technical Data Article number: 2000866331NW Standard: DIN 6527 Product type: End mill Brand: TECWERK Material: Solid carbide Coating: TiAlN Core data Diameter: 3 mm Overall length: 50 mm Effective length: 9 mm Cutting length: 4 mm Relief grind: 2.9 mm Shank diameter: 6 mm Number of flutes: 4 Cutting direction: Right‑hand Chamfer: 0.07 mm Shank tolerance: h6 Special features DIN 6527 K design Type N / HPC geometry Solid carbide, universal fine‑grain TiAlN coating for heat resistance 45° protection chamfer Centre cutting for limited plunging Cylindrical shank to DIN 6535 HB Unequal helix pitch for vibration reduction Neck relief grind for low‑vibration machining Suitable for roughing and finishing Material suitability: steel, cast iron, temper cast iron, Cr‑Ni steels, stainless steel, non‑ferrous metals, aluminium with silicon, abrasive materials FAQ What materials can be machined with this end mill? The TECWERK end mill is designed for a wide range of materials; it is very well suited to steel, castings, Cr‑Ni and stainless steels, non‑ferrous metals and aluminium alloys with silicon, as noted in the tool specification. Does the coating benefit high‑temperature cutting? Yes. The TiAlN coating on the TECWERK solid carbide cutter increases thermal stability and reduces wear during high‑speed and high‑temperature operations, extending tool life under demanding conditions. Is the tool suitable for plunge milling? The cutter features centre cutting geometry, which allows limited plunging operations; for full‑depth plunges, verify application specifics and machining strategy before use with the TECWERK tool. What toolholder standards are compatible with the shank? The shank conforms to DIN 6535 HB with an h6 tolerance, making it compatible with standard cylindrical collet systems and enabling accurate concentric clamping. Which SKU should be ordered for this configuration? Order the tool under SKU 2000866331NW; the designation corresponds to the short, 3 mm diameter, 4‑flute, TiAlN‑coated solid carbide end mill. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

High-performance combination of solid carbide rigidity and a TiAlN special coating delivers efficient roughing and reliable finishing on non‑ferrous metals; the 45° helix and centre‑cutting geometry ensure fast chip evacuation and safe plunge operations. Order the tool directly via Metav Werkzeuge or contact our consultants for specification support. TECWERK Long Solid Carbide End Mill D 3 mm (DIN 6527 L, Type W) — 45° helix, TiAlN-coated TECWERK Long Solid Carbide End Mill D 3 mm (DIN 6527 L, Type W) is a long, two‑flute, centre‑cutting end mill designed for efficient roughing and finishing of aluminium, copper and other non‑ferrous metals. Solid carbide (VHM) for high rigidity TiAlN special coating prevents build‑up 45° helix and centre‑cutting for plunge work Cylindrical shank DIN 6535 HB, 6 mm Faster cycle times with stable, chip‑clearance geometry The combination of solid carbide body and a TiAlN special coating is engineered for higher feeds and sustained cutting performance. The tool’s 45° helix promotes efficient chip evacuation, reducing recutting and keeping surfaces cleaner during high‑rate machining. For machining centres and CNC milling stations tackling non‑ferrous alloys, this geometry translates into shorter cycle times and fewer tool‑change interruptions while maintaining component integrity. Reliable plunge and slotting thanks to centre‑cutting design With a centre‑cutting tip and an effective length 14 mm, the cutter permits controlled plunging and slotting without compromising finish quality. The tool’s right‑hand cut and two flutes balance material removal and surface quality, enabling both roughing and finishing passes. The protective chamfer 0.1 mm at the margin helps prevent edge chipping on entry, while the neck relief (freischliff 2.9 mm) reduces friction where the shank passes close to walls or deep pockets. Long reach and secure clamping for workshop flexibility A 6 mm cylindrical shank to DIN 6535 HB and an overall length 57 mm provide the reach required for deeper features and multi‑operation setups. The long‑length specification (DIN 6527 L, Type W) offers access to recessed pockets and complex contours without sacrificing stiffness. The standard shank diameter ensures compatibility with common collets and holders used across production and jobbing shops, so integration into existing tool inventories is straightforward. Application focus: non‑ferrous metals, roughing and finishing Optimised for machining aluminium, copper and other non‑ferrous metals, the tool is intended for operators who require a single cutter capable of both heavy material removal and fine finishing. The TiAlN coating reduces adhesion and heat build‑up on sticky materials, helping to avoid built‑up edge and prolong tool life. For workshops seeking to reduce the number of specialised cutters, this long, multi‑purpose end mill brings measurable process consistency to everyday production work. For tailored advice on integrating the TECWERK 3 mm long solid carbide end mill into specific machining processes or for bulk supply enquiries, contact Metav Werkzeuge for fast, expert support from Emmerich. Technical data Article number: 2000806562NW Label: Schaftfräser DIN 6527L Typ W D.3mm VHM spezial 45Grad HB Z.2 lang TECWERK Manufacturer: TECWERK Facts Diameter: 3 mm Overall length: 57 mm Effective length: 14 mm Cutting length: 2 mm Shank diameter: 6 mm Number of flutes: 2 Helix angle: 45° Relief / neck grind: 2.9 mm Protection chamfer: 0.1 mm Special features Material: VHM (solid carbide) Coating: Spezialbeschichtung (special TiAlN coating) Standard: DIN 6527 Shank standard: DIN 6535 HB (cylindrical shank) Cutting direction: right‑hand cut Geometry: centre‑cutting, Type W, long version (L) Application: suitable for aluminium, copper and other non‑ferrous metals; suitable for roughing and finishing Packaging unit: 1 FAQ What materials is this end mill best suited for? The TECWERK long solid carbide end mill is optimised for aluminium, copper and other non‑ferrous metals, offering good performance for both roughing and finishing operations. Can this cutter be used for plunge cutting and slotting? Yes. The centre‑cutting geometry and effective length 14 mm allow controlled plunging and slotting with the TECWERK end mill without sacrificing surface quality. Which toolholders are compatible with the shank? The 6 mm cylindrical shank to DIN 6535 HB fits standard collets and holders commonly used in production environments, enabling straightforward clamping and repeatable runout. Does the coating prevent material sticking? The TiAlN special coating reduces adhesion and heat‑related issues, helping to prevent built‑up edge when machining sticky non‑ferrous alloys. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of a compact HSS‑Co8 geometry with TiCN protection and a Weldon shank for reliable clamping and extended tool life; the combination of a small Ø3 mm cutting diameter and a 12 mm effective cutting length enables precise slotting and pocketing in stainless and mild steels. Order or request advice from Metav Werkzeuge for application-specific recommendations. TECWERK End mill D844 Type N, Ø3 mm, HSS‑Co8, TiCN, Weldon shank The TECWERK End mill D844 Type N is a long, 4‑flute HSS‑Co cutter designed for axial entry and high‑precision milling of steels and cast materials. HSS‑Co8 construction for long life TiCN coating for enhanced wear resistance Weldon shank, Ø6 mm, secure tool holding DIN 844, 4‑flute, centre‑cut for axial entry Reliable, high‑speed capable performance in steel and inox The tool is manufactured from HSS‑Co8, which provides a favourable balance between toughness and red hardness for interrupted cuts and elevated cutting temperatures. With a nominal diameter of Ø3 mm and an effective cutting length of 12 mm, the cutter permits controlled chip evacuation and consistent surface quality when machining steels and stainless steels. The TiCN coating reduces adhesive wear and heat build-up, extending tool life where coated tools are recommended up to higher hardness ranges; this results in fewer tool changes and improved process stability for production batches. Secure clamping and geometry optimised for axial entry A Weldon shank with a 6 mm shank diameter gives positive clamping in standard holders and collet chucks, reducing the risk of slippage during plunge milling and maintaining concentricity over long runs. Conforming to DIN 844 and featuring 4 flutes with a centre‑cut geometry, the cutter is capable of direct axial plunging without pre‑drilling, which simplifies fixture setups and shortens cycle times. The right‑hand cut profile supports conventional milling directions and predictable chip flow, enhancing both repeatability and finish in components. Coating, material suitability and workshop integration The TiCN surface layer offers improved wear resistance and lower built‑up edge tendency compared with uncoated HSS, making the cutter particularly suitable for production tasks in mixed‑material workshops. According to the tool design, the cutter is very well suited for steel and INOX, conditionally suitable for non‑ferrous alloys and special alloys; these limitations should guide feed and speed settings. Integrate this end mill into a standard tooling table and pair it with recommended coolant practices for best results; Metav Werkzeuge can advise on machining parameters for specific materials and part geometries, ensuring efficient adaptation into existing processes. Contact Metav Werkzeuge for tailored application advice and secure supply of TECWERK end mills with TiCN protection for demanding milling tasks Technical data Article number: 2000866392NW SKU: 2000866392NW Standard: DIN 844 Manufacturer: TECWERK Facts Diameter: 3 mm Overall length: 56 mm Effective cutting length: 12 mm Shank diameter: 6 mm Number of flutes: 4 Cutting direction: right‑hand cut Special features Material: HSS‑Co (HSS‑Co8) Coating: TiCN Weldon shank Type N, long, centre‑cut (axial entry) Suitable: steel (very well), inox (very well), NE‑metals (conditionally), special alloys (conditionally) FAQ What materials is this end mill best suited for? The TECWERK End mill D844 Type N is very well suited for steel and INOX and conditionally suitable for non‑ferrous metals and special alloys, with the TiCN coating improving performance on harder workpieces. Can the cutter be used for plunge milling without pre‑drilling? Yes, the centre‑cut geometry and 4‑flute design allow axial entry and plunge milling; the Weldon shank supports secure clamping during direct plunges. Which holder type is recommended for this cutter? Use a secure collet or Weldon‑capable holder sized for the 6 mm shank to ensure rigidity and concentric clamping for repeatable results. How does the TiCN coating affect cutting performance? The TiCN layer reduces adhesive wear and heat accumulation, extending tool life compared with uncoated HSS‑Co and improving surface finish in many steel applications. What is the article number for ordering or enquiry? Refer to article number 2000866392NW when enquiring; Metav Werkzeuge can provide machining data and availability for this TECWERK end mill. Hersteller: Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of VHM solid-carbide construction, a TiSiN wear-resistant coating and a 45° helix for dependable high-speed milling and consistent surface quality; order the cutter directly via Metav Werkzeuge or consult our specialists for application advice. TECWERK End Mill Type N, Ø 3 mm — VHM, TiSiN, 45° helix The End Mill Type N, Ø 3 mm, solid carbide, TiSiN, 45° helix (HA shank) is a compact mini end mill engineered for high-speed precision milling across steel, cast materials and non‑ferrous metals in versatile workshop and light industrial applications. Solid carbide (VHM) construction TiSiN coating for extended tool life 45° helix for smooth chip evacuation Cylindrical shank to DIN 6535 HA High-speed performance with predictable tool life Built from VHM (solid carbide) and finished with a TiSiN surface layer, this mini cutter combines hardness and thermal resistance to maintain cutting geometry under aggressive HSC (high-speed cutting) conditions. The three‑flute geometry balances chip space and cutting stability, delivering repeatable tool life and fewer tool changes. For operations where productivity and process consistency matter, the tool’s design reduces wear-related downtime and supports longer uninterrupted runs. Stable clamping for improved dimensional accuracy The tool features a cylindrical shank to DIN 6535 HA and a controlled shank tolerance (h6) that improve concentricity when clamped in precision holders. With a 4 mm shank and an overall length of 50 mm, the tool provides secure seating and reduced runout, which directly benefits part accuracy and tool life. These attributes make the cutter well suited to setups where spindle stability and tight tolerances are required. Cleaner chips and better surface finish under load The 45° helix angle promotes efficient chip evacuation and lowers cutting forces, contributing to a superior surface finish on workpieces. Combined with the low‑friction TiSiN coating, the cutter minimises built‑up edge and heat generation, which is particularly advantageous when machining non‑ferrous metals and common steels. The right‑hand cutting direction is matched to standard milling strategies, simplifying integration into existing CAM programmes and machining sequences. Versatile application with defined material recommendations Designed as a universal mini end mill, the tool offers very good suitability for steel and non‑ferrous metals, while harder or special alloys are classified as conditionally suitable—ideal for prototype, repair and small‑batch production where flexibility is required. The cutter performs well in HSC regimes and is a practical choice for operations that prioritise throughput without compromising on repeatable surface quality and dimensional control. Contact Metav Werkzeuge for tailored application support on the TECWERK solid‑carbide mini end mill and ensure reliable supply from our Emmerich stock. Technical data Article number: 2000806203NW SKU / UID: 2000806203NW Standard: DIN 6527 Brand: TECWERK Facts Diameter: 3 mm Overall length: 50 mm Cutting length: 3 mm Effective length: 8 mm Shank diameter: 4 mm Number of flutes: 3 Right‑hand cutting Special features Material: VHM (solid carbide) Coating: TiSiN Helix angle: 45° Shank form: Cylindrical to DIN 6535 HA Type: Typ N, short design Application: HSC, universal use in steel and non‑ferrous metals Shank tolerance: h6 FAQ What materials is this end mill best suited for? The TECWERK End Mill Type N (Ø 3 mm) is very well suited to steel and non‑ferrous metals; harder and special alloys are conditionally suitable according to machining parameters. Can the cutter be used in high‑speed cutting (HSC) applications? Yes. The solid‑carbide construction and TiSiN coating make the mini end mill appropriate for HSC strategies, enabling higher cutting speeds with improved tool life. What does the TiSiN coating provide in daily use? TiSiN reduces friction and thermal wear, which helps maintain cutting geometry and improves resistance to adhesive wear during prolonged milling operations. How does the 45° helix affect machining performance? A 45° helix promotes smooth chip evacuation and lowers cutting forces, leading to better surface finish and reduced vibration in many milling scenarios. Is the shank compatible with standard holders? The cylindrical shank is manufactured to DIN 6535 HA with an h6 tolerance, ensuring good concentricity and compatibility with precision collets and holders. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of a robust combination of VHM solid‑carbide construction and TiAlN high‑temperature coating for extended tool life and consistent high‑performance milling. With a compact 4 mm cutting diameter and 12 mm effective cutting length, this cutter delivers reliable results for both high‑performance roughing and finishing – order directly via Metav Werkzeuge or consult our specialists for process support. TECWERK short solid carbide end mill (DIN 6527K) — 4 mm, TiAlN, 4‑flute, centre cutting TECWERK short solid carbide end mill for high‑performance milling in steels, stainless steels and non‑ferrous alloys, designed for vibrations‑reduced machining and universal use in HPC applications Solid carbide, TiAlN coating for heat resistance 4 mm diameter with 12 mm effective cutting length 45° chamfer and centre cutting for plunge milling Designed for high‑performance cutting (HPC) and finishing High‑performance cutting from material to surface finish The combination of VHM (solid fine‑grain carbide) and a TiAlN coating gives this cutter outstanding thermal stability and wear resistance under elevated cutting temperatures. The four flutes provide a good balance between chip evacuation and cutting edge engagement, making the tool suitable for both aggressive material removal and controlled finishing. The relatively small 4 mm diameter and 12 mm effective cutting length enable precise tool paths in confined setups while the short overall length aids rigidity, leading to improved surface finish and longer tool life. For non‑specialists: TiAlN forms a hard, oxidation‑resistant layer that reduces built‑up edge and preserves edge geometry during high‑speed cuts. Geometry engineered for reliable machining and low vibration A centred cutting geometry allows controlled plunge milling, while the 45° protective chamfer and unequal helix reduce harmonic resonance and minimise chatter in interrupted cuts. The neck relief reduces contact where overhang is required, improving dynamic stability in deeper pockets. The shaft is produced to h6 tolerance and complies with DIN 6535 HB for secure clamping in standard toolholders; this mechanical precision reduces runout and supports consistent tool life. These design choices mean fewer rejects, predictable cycle times and easier process parameter optimisation for production environments. Broad material suitability and practical benefits for workshops The tool is specified for universal use across a wide range of materials—including steels, cast and grey iron, tempered castings, chrome‑nickel steels, non‑ferrous metals and aluminium with silicon content—and performs well even on abrasive or hard workpieces. Its centre cutting ability plus the robust coating make it suitable for both HPC roughing and fine finishing passes, reducing the need for multiple tool changes. For procurement and workshop planning, this translates into fewer SKUs in the tool crib, higher machine uptime and improved overall productivity without sacrificing precision. For ordering, technical inquiries or process recommendations for the TECWERK short solid carbide end mill, contact Metav Werkzeuge: info@metav-werkzeuge.com | +49 2822 7131930 — Metav’s experts will advise on the optimal tooling strategy for each application Technical Data Article number: 2000866333NW Standard: DIN 6527 Product type: End mill (solid carbide) Brand: TECWERK Coating: TiAlN Material: VHM Facts Diameter: 4 mm Overall length: 54 mm Effective cutting length: 12 mm Cutting length: 4 mm Shank diameter: 6 mm Number of flutes: 4 Protection chamfer: 0.07 mm Special features DIN 6527 K · Type N/HPC Centre cutting 45° protective chamfer Unequal helix for low vibration Neck relief for reduced contact Cylindrical shank per DIN 6535 HB, tolerance h6 Right‑hand cutting Suited for steel, stainless, cast iron, non‑ferrous, aluminium with silicon and abrasive materials Designed for high‑performance cutting and finishing FAQ What materials is this cutter best suited for? The TECWERK short solid carbide end mill is rated very good for machining steel, stainless steel (INOX), cast iron, non‑ferrous metals and aluminium alloys with silicon content, making it a universal choice for mixed‑material workshops. Can this tool be used for plunge milling? Yes. The centre cutting geometry allows controlled plunge operations; the 45° chamfer and four‑flute design support reliable engagement during vertical entry. What clamping tolerance does the shank have? The shank is manufactured to h6 tolerance and conforms to DIN 6535 HB, ensuring secure clamping and low runout in standard collets and toolholders. Is the coating suitable for high‑speed applications? The TiAlN coating improves oxidation resistance and hardness at temperature, making the tool appropriate for high‑speed and high‑performance cutting (HPC) where thermal loads are elevated. What is the SKU for ordering or referencing? Reference SKU 2000866333NW when enquiring about the TECWERK end mill to ensure the correct variant and geometry are supplied. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Combining HSS‑Co8 hardness with a 4‑flute long geometry and a secure Weldon shank results in a robust cutter for demanding milling tasks; order the end mill directly via Metav Werkzeuge or consult our specialists for application advice. End mill DIN 844 Type N Ø4 mm HSS‑Co8, 4‑flute long, Weldon shank (TECWERK) The End mill DIN 844 Type N Ø4 mm HSS‑Co8 is a long, centre‑cutting 4‑flute cutter with a Weldon shank, engineered for reliable milling of medium‑strength steels and cast materials in workshop and CNC environments HSS‑Co8 for enhanced heat and wear resistance 4‑flute design with centre cutting for plunge and profile milling Weldon shank (cylindrical with drive flat) for secure clamping Durable substrate and consistent cutting performance The long solid‑carbide alternative aside, this cutter uses HSS‑Co8, a cobalt‑alloyed high‑speed steel that balances toughness and red‑hardness for continuous operation. With the DIN 844 Type N specification and a Ø4 mm cutting diameter, the geometry is optimised for medium‑duty milling tasks where a predictable flank wear pattern and extended life are required. The material composition allows cutting of workpieces up to approximately 800 N/mm² with an uncoated tool and up to 1,200 N/mm² when a suitable coating is applied, providing clear guidance for process planning and tool selection. Secure clamping and long‑reach stability for precision machining The cutter features a Weldon shank (cylindrical shank with drive flat) and a shank diameter of 6 mm, ensuring positive torque transmission and minimal slippage in toolholders. The tool’s effective length 19 mm and overall length 63 mm deliver extended reach while maintaining rigidity for many workshop setups. The 4‑flute configuration improves axial stability and produces a balanced chip load, supporting steady feeds on profile and slot milling. The right‑hand cutting orientation and centre cutting capability enable controlled plunging and step‑down operations without additional pilot holes. Productivity benefits and economical tool life Four cutting edges allow for faster material removal and finer surface finishes compared with two‑flute alternatives in the same diameter class. The combination of HSS‑Co8 and a multi‑cut geometry reduces the frequency of tool changes in serial production, which lowers downtime and enhances throughput. For production planners, this means a reliable cutter life curve and easier cost‑benefit calculations when balancing feed rate, spindle speed and depth of cut. The tool’s specification supports consistent cycle times in both single‑part and small‑batch runs. Material suitability and typical applications This cutter is very well suited for steel and cast iron workpieces and is conditionally suitable for stainless steel and non‑ferrous alloys; the geometry is designed to handle common workshop materials encountered in mechanical engineering, mould making and maintenance operations. Typical applications include slotting, profile milling and light plunging operations on CNC and conventional milling machines. The long configuration is especially useful for recessed features or parts with limited access where a standard length cutter would not reach. For dependable long‑reach milling choose the TECWERK HSS‑Co8 end mill and contact Metav Werkzeuge in Emmerich for tailored application advice at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical data Article number: 2000866372NW Manufacturer: TECWERK Product type: End mill (DIN 844 Type N) Facts Diameter: 4 mm Overall length: 63 mm Effective length: 19 mm Cutting length: 4 mm Shank diameter: 6 mm Number of cutting edges: 4 Cutting direction: Right‑hand cutting SKU: 2000866372NW Special features Material: HSS‑Co (cobalt‑alloyed high‑speed steel) Centre cutting (capable of plunging) Weldon shank (cylindrical with drive flat) Long version (extended reach) Designed to mill up to ~800 N/mm² uncoated; up to ~1,200 N/mm² with coating Material suitability: Steel (very good), Cast iron (very good), Non‑ferrous (conditional), Stainless steel (conditional) FAQ What materials can this end mill machine effectively? The TECWERK end mill with HSS‑Co8 is very well suited to steel and cast iron, and conditionally suitable for stainless steel and non‑ferrous materials depending on cutting data and cooling strategy. Is the cutter suitable for plunge cutting and pocketing? Yes. The tool is centre cutting, which permits controlled plunging and pocketing operations in addition to conventional profile milling. How does the Weldon shank improve performance? The Weldon shank provides a drive flat for secure clamping and improved torque transfer, reducing the risk of slippage during high feed or interrupted cuts. What dimensions define the tool’s reach and rigidity? The tool has an overall length of 63 mm with an effective length of 19 mm, offering extended reach while maintaining adequate rigidity for many workshop and CNC applications. Can this cutter be used on hardened steels? The cutter is specified for work up to approximately 800 N/mm² uncoated and up to 1,200 N/mm² with a suitable coating; very hard or hardened steels beyond these values are not within the stated capability. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from the combination of a HSS‑Co8 backbone and a hard TiCN coating for extended tool life and consistent plunge performance; the long design and Weldon shank ensure secure clamping and access to deep features. Order the cutter directly via Metav Werkzeuge or request advice from our specialists for application-specific guidance. TECWERK D844 Type N — 4 mm HSS‑Co8 TiCN end mill (long, 4‑flute) The TECWERK D844 Type N 4 mm end mill is a long, centre‑cut, 4‑flute cutter designed for precision milling and safe plunge operations in steels and stainless materials. Long 4‑flute HSS‑Co8 design TiCN coating for increased wear resistance Centre‑cut for safe plunge milling Weldon shank, 6 mm for secure clamping High‑performance cutting for demanding steels and stainless The long, 4 mm diameter cutter is made from HSS‑Co8, offering a balance of toughness and heat resistance that suits interrupted cuts and higher feeds. The TiCN surface increases surface hardness and reduces adhesive wear, enabling machining of tougher materials up to about 1200 N/mm² when coated, while uncoated performance remains suitable up to roughly 800 N/mm². Conforming to DIN 844 and featuring a centre‑cut geometry, this tool allows both conventional milling and controlled plunge cutting; this reduces the need for separate roughing tools and streamlines job setups, improving throughput in small‑batch and production environments. Secure clamping and reach for deep features A Weldon shank with a 6 mm diameter provides strong, slip‑resistant clamping for CNC toolholders and milling arbors, while the generous overall length of 63 mm and an effective length of 19 mm make the cutter suitable for pockets and step features that require extra reach. The four cutting edges spread cutting forces more evenly than two‑flute cutters, which supports higher feed rates and a finer surface finish on workpieces of moderate hardness. Right‑hand cutting and the geometry optimised for a long tool form reduce chatter risk when appropriate feeds and speeds are applied, contributing to repeatable dimensional results. Predictable lifetime and efficient production With four flutes and a robust substrate, this long end mill offers a favourable compromise between chip evacuation and cutting edge strength, making it a cost‑effective option for general workshop to industrial tasks. The TiCN coating not only extends tool life in abrasive or slightly adhesive conditions but also improves surface quality, so fewer finishing passes may be required. Built to the DIN 844 standard, the cutter integrates smoothly into established tool inventories and allows predictable replacement cycles. For production planners and toolroom managers, this means reduced downtime, fewer tool changes and a more consistent part quality over extended runs. For procurement advice or to request further technical data on the TECWERK D844 Type N 4 mm end mill (SKU 2000866394NW), please contact Metav Werkzeuge in Emmerich by phone or email for fast, expert support. Technical data Article number: 2000866394NW Manufacturer: TECWERK Product type: End mill Standard: DIN 844 Material: HSS‑Co (HSS‑Co8) Coating: TiCN Facts Diameter: 4 mm Overall length: 63 mm Effective length: 19 mm Cutting length: 4 mm Shank diameter: 6 mm Flutes: 4 Cutting direction: Right‑hand Special features DIN 844 · Type N · long Centre‑cut (plunge‑capable) Weldon shank with drive flat Cylindrical shank with drive flat Zentrumschnitt (centre‑cut) for plunging Suitability: Steel very well suited; Stainless steel very well suited; Cast iron very well suited; Non‑ferrous metals conditionally suitable; Special alloys conditionally suitable For materials up to ~800 N/mm² uncoated, ~1200 N/mm² with coating FAQ What materials is this cutter best suited for? The TECWERK D844 Type N end mill is very well suited to steel, stainless steel and cast iron; non‑ferrous metals and special alloys are conditionally suitable depending on cutting data and workpiece conditions. Can the tool perform plunge cuts? Yes — the centre‑cut geometry allows safe plunge milling; the D844 Type N design supports controlled vertical entry into the workpiece. What clamping system is recommended for this item? Use a secure Weldon‑type holder or compatible collet with drive flat for the 6 mm shank to avoid slippage and ensure accurate run‑out. How does the TiCN coating affect performance? The TiCN coating increases surface hardness and wear resistance, extending service life and permitting machining of higher tensile strength materials (coated performance up to ~1200 N/mm²). Is this cutter suitable for CNC production? Yes — the long 4‑flute geometry and HSS‑Co8 substrate make it suitable for CNC milling where a balance of tool life, surface finish and feed capacity is required; refer to machine and fixture rigidity when setting speeds and feeds. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

High-performance TiAlN-coated solid carbide construction combined with an extra‑long 3×D cutting length and vibration‑reducing neck relief ensures consistent roughing and finishing across steels, cast materials and non‑ferrous alloys. Order the tool directly via Metav Werkzeuge or consult Metav's specialists for application-specific advice. TECWERK Solid Carbide End Mill D4 mm — extra‑long, 4‑flute, TiAlN The TECWERK Solid Carbide End Mill D4 mm is an extra‑long, four‑flute cutter engineered for vibration‑reduced roughing and finishing in steel, cast and non‑ferrous materials TiAlN coating for heat resistance Extra‑long 3×D cutting length Fine‑grain solid carbide (VHM) Neck relief for reduced vibration Engineered for extended life and thermal stability Built from fine‑grain solid carbide and finished with a TiAlN coating, this cutter provides improved heat resistance and surface hardness at elevated temperatures. The coating reduces adhesion and oxidation on the flute edges, which extends tool life in prolonged machining cycles. As a result, cycle times remain stable and regrinding intervals are extended, supporting predictable production planning. The combination of substrate and coating is chosen to balance toughness and wear resistance so that both interrupted cuts and continuous milling run reliably. Geometry that reduces chatter and improves surface finish The tool's unequal helix and deliberately engineered neck relief suppress resonant vibration during deep or overhanging cuts, enabling a cleaner finish with fewer re‑passes. The four‑flute layout offers a favourable compromise between chip evacuation and cutting edge engagement, while the centre‑cut geometry allows plunge milling where required. A small 45° chamfer protects the cutting edge and reduces burr formation on entry, which together deliver a consistent surface quality during both roughing and finishing operations. Versatile material suitability for mixed production runs This cutter is specified for universal use across a broad material spectrum: steel, stainless steels, cast irons, non‑ferrous metals and silicon‑alloyed aluminium, plus certain abrasive materials. Its 3×D cutting length provides reach for deeper slots and stepped features without sacrificing rigidity. For workshops running mixed batches, the tool reduces the need for frequent tool changes and allows efficient throughput in batch production or prototype work, aiding overall process economy and machine uptime. Practical handling and integration in the workshop A 6 mm cylindrical shank to DIN 6535 HB with h6 tolerance ensures concentric mounting and compatibility with standard collet chucks and toolholders. The cutter is right‑hand cutting and supplied as a single unit suitable for CNC milling machines and high‑precision manual setups. Protective chamfering at 0.07 mm and the tool's balanced design simplify handling and reduce the risk of edge damage during tool changes. Metav's application documentation and consultants can advise on feeds, speeds and clamping to match specific machine characteristics. Contact Metav Werkzeuge for tailored application advice and secure supply of TECWERK cutting tools directly from Emmerich Technical data Article number: 2000866562NW UID: 2000866562NW Norm: DIN 6527 Manufacturer: TECWERK Product type: Solid carbide end mill Material: VHM Coating: TiAlN Dimensions & key values Diameter: 4 mm Overall length: 62 mm Effective length: 16 mm Cutting length: 4 mm Flutes: 4 Shank diameter: 6 mm Relief / neck free: 3.8 mm Protection chamfer: 0.07 mm Special features Extra‑long design, 3×D cutting length Fine‑grain solid carbide substrate TiAlN coating for thermal resistance Centre‑cut geometry for plunge capability 45° protective chamfer Cylindrical shank to DIN 6535 HB, tolerance h6 Unequal helix for vibration damping Right‑hand cutting Neck relief for low‑vibration machining Suitable for steel, stainless, cast iron and non‑ferrous alloys Suitable for finishing and roughing FAQ What materials is this end mill suitable for? The TECWERK Solid Carbide End Mill D4 mm is suitable for steel, stainless steel, cast iron, non‑ferrous metals and aluminium alloys containing silicon, as well as certain abrasive materials. Can this cutter be used for both roughing and finishing operations? Yes, the tool's geometry and TiAlN coating make it appropriate for both roughing and finishing; the neck relief and unequal helix help maintain stability across different cutting regimes. What shank size and tolerance does the cutter require? The cutter uses a 6 mm cylindrical shank manufactured to DIN 6535 HB with h6 tolerance, ensuring precise clamping in standard collet chucks. Is the tool suitable for plunge milling? The centre‑cut geometry allows plunge operations; the tool is designed to handle intermittent cutting where plunge capability is required. What is the article number or SKU for ordering? Order reference: 2000866562NW for the TECWERK Solid Carbide End Mill D4 mm Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from the combination of HSS‑Co8 alloy and a secure Weldon shank for extended tool life and reliable clamping; the compact 55 mm overall length reduces runout in rigid setups and supports precise finishing of steel and cast iron. Order the TECWERK milling cutter via Metav Werkzeuge or consult our specialists for tailored application advice. TECWERK HSS‑Co8 DIN 844 Type N 4 mm — short 4‑flute milling cutter with Weldon shank The TECWERK HSS‑Co8 DIN 844 Type N 4 mm short milling cutter is a right‑hand, centre‑cut 4‑flute tool designed for accurate face and side milling in low to medium strength materials, especially steel and cast iron HSS‑Co8 high‑alloy construction Four‑flute, centre‑cut geometry Weldon shank with drive flat Short 55 mm overall length for rigidity Very good for steel and cast iron Consistent productivity through alloy and edge geometry The combination of HSS‑Co8 material and a 4‑flute design delivers a balance of toughness and wear resistance that suits repetitive production tasks. The cobalt‑alloy high‑speed steel improves red‑hardness and edge stability, which translates into longer intervals between regrinds and fewer tool changes. Specified to DIN 844, the geometry ensures predictable cutting behaviour and repeatable results in batch production, so machining cycles stay efficient and downtimes are reduced. This supports a measurable increase in throughput for small parts and finishing operations. Precision and rigidity in compact setups A short overall length of 55 mm combined with a shank diameter of 6 mm and a Weldon shank with drive flat reduces cantilever and improves clamping security, which lowers radial runout and enhances surface finish. The cutting length 4 mm and effective length 11 mm are optimised for shallow passes and confined toolpaths where stability is critical. In practice, the compact form factor allows reliable performance on small milling machines, toolholders with limited projection and fixtures that demand high stiffness, making it a practical choice for accurate slotting and profiling. Material suitability explained for informed machining The tool is engineered for materials up to approximately 800 N/mm² in strength with the uncoated cutter and can extend capability to around 1000 N/mm² if a suitable coating is applied. It is rated very good for steel and cast iron, while performance on non‑ferrous alloys and stainless steel is conditional and depends on cutting parameters. The centre‑cut feature permits limited axial plunging without pre‑drilling, offering flexibility for interrupted cuts and pocketing in short‑reach applications. Understanding these limits helps select correct feeds and speeds and avoid premature wear. Easy integration, predictable maintenance, trusted supply Conformity to DIN 844 and the standard Weldon clamping interface ensure straightforward integration into existing toolholding systems. The straightforward geometry simplifies regrinding and inspection routines, while the robust HSS‑Co base material tolerates typical workshop reconditioning. For buyers, sourcing from an established supplier reduces uncertainty: Metav provides a quality filter for the European market and a broad range of compatible tooling, enabling a consolidated supply chain and reliable stock availability — factors that support uninterrupted production. For reliable workshop performance with the TECWERK HSS‑Co8 short 4‑flute milling cutter, contact Metav Werkzeuge in Emmerich for application guidance or to place an order — eMail info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data SKU: 2000866324NW Brand: TECWERK Standard: DIN 844 Material: HSS‑Co Product type: Milling cutter Facts Diameter: 4 mm Cutting length: 4 mm Effective length: 11 mm Overall length: 55 mm Shank diameter: 6 mm Cutting edges: 4 Cutting direction: Right‑hand Special features Type N (short) · centre cut Weldon shank with drive flat Very good suitability for steel Very good suitability for cast iron Conditional suitability for non‑ferrous and stainless steels Packaging unit: 1 FAQ What applications is this 4 mm TECWERK milling cutter best suited for? This TECWERK HSS‑Co8 short 4‑flute milling cutter excels at face and side milling, small slotting and finishing in steel and cast iron, particularly where a compact, rigid setup is available. Can the tool be used for plunging operations? The centre‑cut geometry allows limited axial plunging without pre‑drilling; for deeper or continuous plunge work with the TECWERK cutter, assess cutting parameters and machine rigidity first. Is the cutter suitable for stainless steel or non‑ferrous metals? Performance on stainless steel and non‑ferrous alloys is conditional; the TECWERK cutter can be used with adapted feeds, speeds and, where appropriate, a suitable coating to improve performance. How does the Weldon shank benefit clamping and runout? The Weldon shank with drive flat secures the tool in the holder, improving clamping stability and reducing radial runout for more consistent surface finishes when using the TECWERK milling cutter. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from the combination of TiCN coating, HSS‑Co8 construction and a Weldon shank for precise, durable milling results; order the cutter directly via Metav Werkzeuge or consult the technical team for suitable feeds and speeds. TECWERK End mill DIN 844 Type N — 4 mm HSS‑Co8, TiCN‑coated, Weldon shank A TECWERK 4 mm end mill (DIN 844 Type N) engineered for reliable milling of steel and stainless steel with centre‑cutting capability and a compact overall length. TiCN coating for extended tool life HSS‑Co8 body for high toughness Four flutes with centre‑cutting geometry Weldon shank with drive flat for secure clamping Consistent performance through material and geometry The combination of HSS‑Co8 substrate and a TiCN surface finish results in a balance of toughness and wear resistance that benefits repetitive machining. The cutter’s 4 flutes and centre‑cutting geometry enable axial plunging and effective chip load distribution, which supports steady material removal in production environments. These design choices reduce flank wear under interrupted cuts, making the tool well suited to short‑run and medium‑run milling operations where repeatable dimensional accuracy is required. Durability and process reliability from the coating A TiCN coating provides a hard, low‑friction barrier that raises the component’s resistance to abrasion and built‑up edge formation. In practical terms, the coating extends tool life when machining tougher grades; the coated variant is rated to handle materials up to approximately 1,000 N/mm², whereas the uncoated tool is optimised for up to 800 N/mm². This clear distinction allows production planners to select the coated version when increased surface integrity and longer tool intervals are priorities. Secure clamping and machine integration The cutter features a Weldon shank with drive flat, compatible with standard Weldon holders and set‑screw chucks. The cylindrical shank with drive flat ensures positive torque transmission and minimises slippage during heavier cuts. With a shaft diameter of 6 mm and a compact overall length of 55 mm, the tool integrates easily into tight setups and compact toolholders, improving accessibility in fixtures where tool overhang must be limited for stiffness and surface finish. Application range and material suitability This Type N end mill, manufactured to DIN 844, is specified for machining a broad set of materials: very good suitability for steel, stainless steel and cast materials, while non‑ferrous metals and special alloys are conditionally suitable. The cutter’s right‑hand cutting orientation and short geometry support operations on workpieces where rigidity and short tool projection enhance surface quality, particularly in smaller components and detail features. Practical advantages for workshop workflows Compact geometry—cutting length 4 mm and effective length 11 mm—reduces deflection and improves dimensional stability on interrupted or dynamic feeds. The four‑flute layout balances feed per tooth with chip evacuation for standard cavity and slot work. For end users seeking a robust, general‑purpose solution for medium‑strength steels and stainless steels, the tool offers a low‑complexity option that reduces tooling changes while maintaining consistent finish and tolerance. For reliable high‑performance milling, request specification advice or order the TECWERK 4 mm HSS‑Co8 TiCN end mill (DIN 844 Type N) from Metav Werkzeuge — call +49 2822 7131930 or email info@metav-werkzeuge.com for prompt assistance Technical data Article number: 2000866348NW Manufacturer: TECWERK Product type: End mill (DIN 844 Type N) Label: Schaftfräser DIN 844 TypN D.4mm HSS‑Co8 TiCN Weldon Z.4 kurz Core data Diameter: 4 mm Overall length: 55 mm Cutting length: 4 mm Effective length: 11 mm Shaft diameter: 6 mm Number of flutes: 4 Special features TiCN coating HSS‑Co8 material Four‑flute (Vierschneider) Centre‑cutting geometry Right‑hand cutting Weldon shank (cylindrical shank with drive flat) DIN 844 conformity Suitable for steel, INOX and cast materials; non‑ferrous and special alloys conditionally suitable FAQ What materials is this cutter best suited for? The TECWERK end mill (DIN 844 Type N, SKU 2000866348NW) is very well suited to steel, stainless steel (INOX) and cast materials; non‑ferrous metals and special alloys are listed as conditionally suitable. Is the tool able to perform axial plunging? Yes — the centre‑cutting geometry of this end mill permits axial plunging operations, thanks to its centre‑cutting flute design and balanced four‑flute layout. Can the coated and uncoated variants be used for different strengths of steel? The coated variant with TiCN is rated for higher tensile strengths (around 1,000 N/mm²), whereas the uncoated tool is recommended up to approximately 800 N/mm², allowing selection based on material hardness and desired tool life. What clamping system is recommended for secure holding? A Weldon holder or a set‑screw chuck compatible with a 6 mm shank and drive flat provides secure clamping and reliable torque transmission for the TECWERK cutter. Does the product comply with an industry standard? Yes — the cutter is manufactured to DIN 844 standards, which defines dimensions and tolerances for this type of short end mill. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of solid carbide construction, TiAlN coating and a long, vibration‑reduced geometry for consistent high‑speed roughing and finishing. Order the TECWERK solid carbide end mill directly via Metav Werkzeuge or ask our consultants if further specification is required. TECWERK solid carbide end mill – DIN 6527 L, 4 mm, TiAlN‑coated The TECWERK solid carbide end mill designed for high‑performance roughing and finishing across a broad range of metallics, combining a long shank with centre cutting and a heat‑resistant coating for demanding production environments Solid carbide VHM construction TiAlN coating for heat resistance 4 mm diameter, 18 mm effective length Long design with neck relief for low vibration Increase throughput with high‑speed capable geometry The long VHM body combined with a TiAlN coating and an HPC‑optimised geometry enables higher cutting speeds and longer tool life compared with uncoated tools. The TiAlN layer forms a protective oxide at elevated temperatures, reducing wear under heat‑intensive conditions; this means fewer tool changes and more uninterrupted production time. The tool’s specification targets both roughing and finishing, offering a pragmatic balance between aggressive material removal and acceptable surface quality for downstream operations. Improved stability and surface quality through advanced flute design A four‑flute layout with unequal pitch and a dedicated neck relief reduces harmonic excitation and chip interference, delivering vibration‑reduced performance in longer‑reach cuts. The inclusion of a centre cutting geometry and a 45° chamfer supports plunging and ramping actions, while the right‑hand cutting direction provides conventional chip flow and reliable evacuation. The tool’s shank tolerance of h6 and cylindrical shank per DIN 6535 HB aid concentric clamping, which contributes directly to improved surface finish and repeatable dimensional accuracy. One tool for many materials — cut changeovers and complexity The cutter’s geometry and coating make it very well suited to a wide spectrum of materials: steel, cast iron, stainless steel, non‑ferrous metals, aluminium with silicon, abrasive materials and special alloys. This universality reduces the need for multiple specialised cutters, simplifying tool inventories and lowering setup times. For operations that mix materials within a production batch, selecting a versatile, TiAlN‑coated solid carbide tool can improve process stability and overall equipment effectiveness. Practical dimensions and handling for reliable integration Key dimensions support predictable machine integration: 4 mm cutting diameter, 18 mm effective cutting length, 57 mm overall length and a 6 mm shank suited for standard collets. The tool features 4 flutes, a protection chamfer of 0.07 mm and a free relief of 3.8 mm, which together support controlled chip formation and reduced edge chipping. The tool is optimised for HPC conditions and benefits from minimal run‑out at the spindle; pairing with a precision collet and maintaining concentric clamping will maximise tool life and part quality. For reliable high‑speed milling with TECWERK’s TiAlN‑coated solid carbide tool, contact Metav Werkzeuge for personalised advice and dependable supply from Emmerich – info@metav-werkzeuge.com | +49 2822 7131930 Technical data Article number: 2000866522NW Standard: DIN 6527 Brand: TECWERK Product type: Shank cutter Core data Diameter: 4 mm Overall length: 57 mm Effective length: 18 mm Cutting length: 4 mm Shank diameter: 6 mm Flutes: 4 Protection chamfer: 0.07 mm Free relief: 3.8 mm Special features Material: solid carbide (VHM) Coating: TiAlN DIN 6527 L, Typ N / HPC Centre cutting, 45° chamfer, unequal pitch Cylindrical shank to DIN 6535 HB, shank tolerance h6 Right‑hand cutting Neck relief for low vibration Suitable for roughing and finishing (HPC) Suitable materials: steel, cast iron, stainless steel, non‑ferrous metals, aluminium with silicon, abrasive and special alloys FAQ What materials can this solid carbide end mill process effectively? The TECWERK solid carbide end mill is specified for a wide range of materials, including steel, cast iron, stainless steel, non‑ferrous metals and aluminium with silicon content, as well as abrasive and special alloys. Is the tool suited to both roughing and finishing operations? Yes — the TiAlN coating and the HPC‑optimised geometry make this cutter suitable for both roughing and finishing applications, offering a balance between material removal rate and surface quality. What are the key dimensions and how do they affect machine setup? Key dimensions are 4 mm diameter, 18 mm effective length and 57 mm overall length with a 6 mm shank; these dimensions require appropriate collet selection and concentric clamping to ensure optimal run‑out and tool life. Does the cutter require special clamping or holder types? The cylindrical shank to DIN 6535 HB with h6 tolerance is compatible with standard precision collets; using high‑precision clamping minimizes run‑out and supports the tool’s vibration‑reduced performance. What advantages does the TiAlN coating provide in production? The TiAlN coating enhances thermal resistance and reduces adhesion and flank wear at elevated temperatures, extending tool life during high‑speed and high‑temperature machining. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from the combination of solid carbide construction, TiAlN coating and an extra-short form for vibration‑reduced roughing and fine finishing—efficient performance and consistent surface quality. Order the part directly via Metav Werkzeuge or ask our consultants if needed. TECWERK extra-short solid carbide end mill, Ø4 mm, TiAlN, 35° helix The TECWERK extra-short solid carbide end mill Ø4 mm is a compact, high-performance cutter intended for high‑feed roughing, finishing and slotting in steel and cast iron applications. Solid carbide, fine-grain, TiAlN-coated 4‑flute centre-cut design for axial plunging Extra-short 4 mm diameter for stable cuts Very good for steel and cast iron up to 45 HRC Faster, more reliable stock removal with optimised HPC geometry The extra‑short, 4 mm diameter tool combines a proven HPC geometry with an unequal pitch to reduce harmonic vibration and increase tool life. The TiAlN coating improves thermal resistance at elevated cutting speeds and helps maintain edge integrity, which results in higher metal removal rates and extended tool life during serial machining. The cutter’s centre-cut capability and four flutes allow safe plunge operations and efficient chip evacuation, providing a balance between aggressive material removal and surface finish. Stable cuts and consistent surface quality for demanding steels Designed for high demands in steel machining, the tool’s fine‑grain solid carbide body and 35° helix deliver a controlled, softer cutting feel (10°), reducing chatter during interrupted cuts. The combination of a short, rigid overhang and a 0.2 mm chamfer with a 45° relief ensures predictable entry behaviour and improved edge strength. These features make the cutter especially effective when preparing components that require consistent dimensional accuracy and improved surface textures without frequent tool changes. Versatile application range with clear material guidance The cutter is optimised for steel and grey cast iron, with conditional suitability for stainless steel and non‑ferrous metals such as copper, brass and aluminium. Use the tool for roughing, semi‑finishing and slotting where rigidity and vibration control are crucial. The tool’s cylindrical shank to DIN 6535 HB with h6 tolerance ensures concentric clamping and minimal runout, supporting repeatable results on standard toolholders and reducing downstream rework. For reliable procurement of the TECWERK extra‑short solid carbide end mill and tailored machining advice, contact Metav Werkzeuge for ordering and technical consultation — service from Emmerich to your workshop. Technical data SKU: 2000866413NW Standard: DIN 6527 Manufacturer: TECWERK Measurements & performance Diameter: 4 mm Overall length: 40 mm Cutting length: 4 mm Shank diameter: 6 mm Flutes: 4 Helix angle: 35° Chamfer: 0.2 mm / 45° Cutting direction: Right‑hand Materials & special features Material: Solid carbide (VHM) Coating: TiAlN Centre‑cut for axial plunge Extra‑short, rigid design for low vibration Unequal pitch for smoother cutting Shank tolerance: h6 (DIN 6535 HB) Recommended for steel up to 45 HRC Very good for cast iron Conditionally suitable for stainless steel and non‑ferrous metals HPC geometry for high metal removal and surface quality FAQ Is this cutter suitable for plunge cutting? Yes. The TECWERK extra‑short solid carbide end mill Ø4 mm features a centre‑cut geometry that permits controlled axial plunging and safe entry into the workpiece. Which materials are best machined with this tool? The cutter is optimised for steel and grey cast iron, performs well up to 45 HRC, and is conditionally suitable for stainless steel and non‑ferrous metals such as aluminium, copper and brass. What advantages does the TiAlN coating provide? The TiAlN coating increases thermal resistance, reduces wear at elevated speeds and helps maintain edge life, supporting higher cutting speeds and longer tool life in demanding steel operations. What clamping standard does the shank follow? The tool has a cylindrical shank to DIN 6535 HB with h6 tolerance, ensuring concentric clamping and low runout for reproducible machining. How does the unequal pitch help in practice? Unequal pitch interrupts harmonic frequencies and reduces vibration, which results in smoother cutting behaviour, improved surface finish and longer tool life during serial production. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of high tool stability, multilayer TiAlN wear protection and a 45° helix for smooth chip evacuation and consistent surface quality; order the cutter directly via Metav Werkzeuge or consult our technical advisers for application advice. End mill DIN 6527L Type NF-UNI – 4 mm, solid carbide, TiAlN – TECWERK An End mill DIN 6527L Type NF-UNI 4 mm intended for universal roughing and finishing in steel and stainless steel on precision CNC milling operations. Solid carbide with TiAlN coating 45° helix for improved chip flow Four flutes for stable cutting Cylindrical shank to DIN 6535 HB Suitable for roughing and finishing Delivering consistent precision and process stability The tool is engineered to offer exceptional stability through a specialised cutting geometry that reduces vibration and run-out. With a solid carbide body and a long design, the cutter maintains form under cutting forces, which translates into repeatable part tolerances and reduced scrap rates. This stability benefits shops pursuing tighter dimensional control and predictable tool life in production runs. Coating technology that extends tool life under heat The multilayer TiAlN coating provides a robust barrier against abrasive wear and thermal degradation. The coating offers improved temperature stability, making the cutter suited to operations where heat build-up occurs, for example during high-speed passes or interrupted cuts. As a result, tool change intervals are extended and tool management is simplified without sacrificing surface finish quality. Versatility across common engineering materials Designed for universal use, the cutter is optimised for steel and stainless steel, showing very good performance on these materials while remaining conditionally suitable for non-ferrous metals, cast iron and certain special alloys. The combination of 4 flutes and a 45° helix balances material removal rate with surface integrity, enabling both schrupp-style roughing and fine finishing in a single tool when set-up and feeds are matched. Workshop fit and integration for straightforward use With a 4 mm diameter, 4 mm cutting length, overall length of 57 mm and a 6 mm cylindrical shank to DIN 6535 HB, the cutter integrates easily into standard toolholders and collet systems. The right-hand cutting orientation and the inclusion of a chip-splitter and unequal division on the flutes improve chip control and help avoid clogging in deeper pockets, reducing the risk of rework and downtime in daily machining operations. Choose the TECWERK solid carbide end mill with TiAlN coating for reliable, repeatable milling — order via Metav Werkzeuge or contact our consultants at info@metav-werkzeuge.com or +49 2822 7131930 for tailored application support Technical Data Article number: 2000866681NW Label: End mill DIN 6527L Type NF-UNI D 4 mm solid carbide TiAlN 45° HB Z.4 long TECWERK Standard: DIN 6527 Material: VHM Coating: TiAlN Manufacturer: TECWERK Core data Diameter: 4 mm Overall length: 57 mm Cutting length: 4 mm Shank diameter: 6 mm Number of flutes: 4 Helix angle: 45° Cutting direction: right-hand Packaging unit: 1 SKU / UID: 2000866681NW Special features With chip splitter and unequal flute division Multilayer TiAlN coating for wear and temperature resistance DIN 6527 L, Type NF, long version Cylindrical shank to DIN 6535 HB Highest tool stability through optimised cutting geometry Universal application for roughing and finishing Very good suitability for steel and inox Conditionally suitable for non-ferrous metals, special alloys and cast iron FAQ What materials is this end mill best suited for? The TECWERK end mill is very well suited for steel and stainless steel, and conditionally suitable for non-ferrous metals, certain special alloys and cast iron as indicated in the product specifications. What are the key dimensions to check for toolholder compatibility? Check the 4 mm diameter, 6 mm cylindrical shank to DIN 6535 HB and overall length 57 mm to ensure compatibility with the chosen collet or holder. How does the TiAlN coating benefit machining? The TiAlN coating increases wear resistance and thermal stability, improving performance during higher cutting temperatures and extending tool life. Can this cutter be used for both roughing and finishing? Yes, the cutter’s geometry and four-flute design make it suitable for both roughing and finishing operations when cutting parameters are set appropriately. Is the cutting direction right- or left-handed? The cutter is right-hand cutting, suitable for conventional milling set-ups. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund