Combining the TiCN coating, HSS‑Co8 substrate and a secure Weldon shank delivers durable, accurate keyway milling with proven material versatility; order the cutter directly via Metav Werkzeuge or consult their advisers for application support. Slot cutter DIN 327 Type N Ø6 mm HSS‑Co8 TiCN, Weldon shank, 3 flutes — TECWERK The slot cutter DIN 327 Type N is a short, three‑flute cutter designed for milling deep keyways and slots in steels, stainless steels and cast materials with reliable centre‑cutting capability DIN 327 Type N, three‑flute design TiCN coating for extended tool life HSS‑Co8 substrate for high toughness Weldon shank with drive flat for secure clamping Precision and durability for deep keyways The DIN‑standard short slot cutter offers high repeatability when machining keyways and deep slots. Constructed from HSS‑Co8, the tool combines wear resistance with toughness for intermittent cuts. The TiCN coating reduces friction and extends tool life, allowing higher cutting forces up to 1000 N/mm² when coated; uncoated use is suitable to around 800 N/mm². This combination translates into fewer tool changes and a steadier production flow. Reliable performance across common workshop materials Designed for face and peripheral milling as well as deeper keyway cutting, the cutter shows very good suitability for steel, stainless steel and cast components, while non‑ferrous metals and special alloys remain conditionally machinable. The centre‑cutting geometry enables plunge starts for slot entry without complex pre‑drilling, and the three‑edge configuration balances chip removal with surface finish, providing a dependable option for medium‑strength machining tasks. Practical clamping and setup for efficient machining A Weldon shank with drive flat ensures secure axial and torque transmission in standard toolholders and chucks, minimising slippage in interrupted cuts. With a Ø6 mm shank and cylindrical shaft, the cutter installs quickly and maintains concentricity in compact setups. The short overall length and defined effective cutting length help to reduce chatter on small machines, improving surface quality while keeping setup time low. Faster throughput without compromising finish The three‑cutting‑edge arrangement and defined clearance length aid consistent chip flow and reduced rework. For workshops aiming to increase throughput, this tool offers a clear advantage in cycle reliability: fewer indexings, longer intervals between regrinds and predictable life under specified cutting conditions. The result is a measurable uplift in productivity for serial keyway and slot milling. Contact Metav Werkzeuge today for application advice and to secure the TECWERK slot cutter with TiCN coating for robust keyway milling; email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitability for the production task Technical data Article number: 2000866206NW Manufacturer: TECWERK Standard: DIN 327 Product type: Slot cutter (Bohrnutenfräser) Dimensions & core data Diameter: 6 mm Overall length: 52 mm Cutting length: 3 mm Effective length: 14 mm Shank diameter: 6 mm Number of cutting edges: 3 Clearance (freischliff): 5.5 mm Cutting direction: Right‑hand Materials & special features Material: HSS‑Co (HSS‑Co8) Coating: TiCN Weldon shank (cylindrical shank with drive flat) Type N, short version Centre cutting capability (Zentrumschnitt) Suitable for steel: very good Suitable for stainless steel (INOX): very good Suitable for castings: very good Non‑ferrous metals: conditionally suitable Special alloys: conditionally suitable Application: milling keyways (Passfedernuten), face and peripheral milling Performance note: up to 800 N/mm² uncoated, up to 1000 N/mm² coated FAQ Is this cutter suitable for stainless steel? Yes. The TECWERK slot cutter (DIN 327 Type N, HSS‑Co8 with TiCN) is rated very good for stainless steel and performs reliably in INOX applications. Can the cutter plunge‑cut into material? Yes. The centre‑cutting geometry permits plunge starts, so the cutter can enter slots without separate pre‑drilling when conditions allow. What clamping is required for secure machining? A compatible holder that accepts a Ø6 mm Weldon shank with drive flat is recommended to ensure axial retention and torque transmission during interrupted cuts. Which materials should be avoided or require caution? Non‑ferrous metals and certain special alloys are listed as conditionally suitable; adjustments to feeds and speeds and trial cuts are advised to confirm performance. How does the TiCN coating affect tool life? The TiCN coating reduces friction and enhances wear resistance, allowing higher cutting stress (up to 1000 N/mm²) and extending service life compared with uncoated variants. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from the TiAlN‑coated solid carbide construction combined with a three‑flute, centre‑cut geometry for vibration‑reduced slotting and reliable roughing and finishing. Order directly via Metav Werkzeuge or consult our specialists for application advice. TECWERK slot milling cutter DIN 6527 K – Ø6 mm, VHM TiAlN-coated A TECWERK slot milling cutter DIN 6527 K designed as a short, rigid three‑flute tool for precise slotting and clean entry cuts in a wide range of metals TiAlN-coated solid carbide 3-flute geometry with centre cutting Short version for high rigidity Suitable for steel, stainless and cast iron High performance through coating and carbide substrate The combination of solid carbide (fine-grain) substrate and a durable TiAlN coating provides elevated heat resistance and extended tool life when machining demanding materials. The tool’s three‑flute design with a centre cut enables reliable axial entry and clean slot starts, while the short overall length boosts stiffness for reduced deflection. These characteristics allow efficient removal rates during both roughing and finishing operations, resulting in consistent component quality and fewer rework cycles. Precise dimensions and geometry for stable machining With a nominal diameter of 6 mm, a cutting length of 3 mm and an effective length of 16 mm, the short body ensures high rigidity and process stability. The cutter is supplied with a 6 mm cylindrical shank to DIN 6535 HB and a shank tolerance of h6, providing secure clamping and concentricity in standard toolholders. The unequal helix and neck relief reduce harmonic excitation, promoting vibration‑reduced machining and predictable surface finishes even at higher feed rates. Broad material suitability and practical applications The geometry and coating make this cutter universally applicable for machining steel, stainless steel (INOX), cast iron, alloyed steels and a range of non‑ferrous metals, including aluminium alloys with silicon content and abrasive materials. The tool is suitable for both roughing and finishing, and the short, rigid format is especially beneficial where tool deflection must be minimised. The integrated 45° protection chamfer and the finely tuned cutting edges contribute to stable chip formation and a low tendency to build‑up on the cutting edges. For tailored application advice on the TECWERK slot milling cutter and reliable supply from Metav Werkzeuge, contact Metav Werkzeuge GmbH in Emmerich at info@metav-werkzeuge.com or by phone on +49 2822 7131930 to discuss clamping options and batch availability Technical Data Article number: 2000866245NW Label: Bohrnutenfräser DIN 6527K Typ N D.6mm VHM TiAlN HB Z.3 kurz TECWERK Standard: DIN 6527 Brand: TECWERK Facts Diameter: 6 mm Shank diameter: 6 mm Overall length: 54 mm Cutting length: 3 mm Effective length: 16 mm Free relief: 5.8 mm Number of flutes: 3 Cutting direction: right-hand Shank tolerance: h6 Protection chamfer: 0.12 mm Special features Material: solid carbide (fine-grain) Coating: TiAlN Type: DIN 6527 K, Type N Centre cutting for axial entry Unequal helix for vibration reduction Neck relief grind Cylindrical shank to DIN 6535 HB Short design for increased rigidity Suitable for roughing and finishing Very good suitability for steel, INOX, castings, non‑ferrous metals and special alloys FAQ Can this slot milling cutter be used for plunge cuts? The TECWERK slot milling cutter features a centre cut, allowing limited axial entry and controlled plunging for slot starts; full plunge operations should be planned according to machine and clamping rigidity. Which materials are best machined with this cutter? The cutter is optimised for steel, stainless steel (INOX), cast iron, alloyed steels and non‑ferrous metals, and performs well with aluminium alloys containing silicon and abrasive materials. What is the shank size and clamping requirement? The tool has a 6 mm cylindrical shank with h6 tolerance, designed for secure clamping in standard DIN 6535 HB toolholders and collets. Does the TiAlN coating improve tool life for high-temperature applications? Yes, the TiAlN coating on the solid carbide substrate reduces thermal load on the cutting edges and extends tool life in elevated temperature and high‑speed conditions. What is the article number for ordering and traceability? Order reference: 2000866245NW, which identifies the TECWERK slot milling cutter DIN 6527 K, Ø6 mm, VHM TiAlN Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of TiAlN coating, fine‑grain solid carbide and a vibration‑damped long geometry for consistent roughing and finishing across a wide range of materials. Order the slot drill directly via Metav Werkzeuge or ask our consultants for application advice. Slot drill DIN 6527L Type N, Ø 6 mm — solid carbide, TiAlN-coated (TECWERK) A Slot drill DIN 6527L Type N, Ø 6 mm designed for universal milling tasks, offering centre cutting capability and a long shank for vibration‑reduced operations in steels, castings and non‑ferrous alloys TiAlN-coated fine-grain solid carbide 3-flute, centre-cutting geometry for plunge milling Long design with neck relief for vibration damping Universal for steel, cast, INOX and non‑ferrous metals Consistent cutting performance for mixed materials The TiAlN coating on the fine‑grain solid carbide substrate provides thermal stability and superior wear resistance during prolonged engagement. This improves tool life and maintains cutting geometry under higher thermal loads, which translates into fewer tool changes and steadier process times. The three‑flute centre cutting design allows for limited plunge operations while delivering stable chip evacuation, making the cutter suitable for both roughing and finishing passes in steels, cast materials and a wide range of non‑ferrous alloys. Cleaner surfaces and reduced vibrations for higher throughput An unequal pitch and deliberately dimensioned neck relief reduce harmonic excitation, delivering smoother cutting action and better surface finish on the workpiece. The tool’s long overall length combined with a targeted free‑cut length provides access to recessed features while maintaining rigidity where it matters. The integrated 45° chamfer and a small protection chamfer (0.12 mm) at the cutting edge help to avoid edge chipping and support consistent entry characteristics, which benefits cycle stability in serial production. Simple integration with common toolholders and machines The cutter features a cylindrical shank to DIN 6535 HB with shank Ø 6 mm and tolerance h6, ensuring precise clamping and repeatable concentricity in standard collet systems. As a DIN‑compliant long Type N tool, the slot cutter meets common workshop standards for interchangeability and mounting. The right‑hand cutting direction and the specified effective cutting length make the tool straightforward to program into existing milling cycles without additional compensations. Operational efficiency and predictable results Thanks to the tool’s optimised geometry and robust coating, machining cycles show improved cost efficiency: fewer interruptions for tool changes and predictable surface quality reduce rework. The combination of short cutting length and effective length 20 mm provides control over chip volume and heat generation, while the long overall length supports access to deeper features. The cutter is therefore a practical choice for workshops and production lines seeking a balance between performance and handling convenience. For workshops requiring a versatile TiAlN‑coated solid‑carbide slot drill from TECWERK, contact Metav Werkzeuge for specification support or to arrange supply from our Emmerich facility. Technical Data Article number: 2000866285NW Manufacturer: TECWERK Standard: DIN 6527 Material: VHM (solid carbide) Coating: TiAlN Facts Diameter: 6 mm Overall length: 57 mm Effective length: 20 mm Cutting length: 3 mm Flutes: 3 Shank diameter: 6 mm Shank tolerance: h6 Free relief length: 5.8 mm Protection chamfer: 0.12 mm Special features Centre cutting for plunge capability 45° chamfer Unequal pitch for vibration reduction Neck relief for low‑vibration performance Cylindrical shank to DIN 6535 HB Right‑hand cutting direction Suited for roughing and finishing Material suitability: steel, cast iron, temper cast, Cr‑Ni steels, non‑ferrous metals, aluminium with silicon, abrasive materials, special alloys, stainless steel FAQ What materials can be machined with this slot drill? The TECWERK slot drill (SKU 2000866285NW) is suitable for steel, cast iron, temper cast, Cr‑Ni steels, stainless steel, non‑ferrous metals including aluminium‑silicon alloys, abrasive materials and special alloys, providing a versatile option for mixed‑material production. Is the cutter able to perform plunge cuts? Yes — the cutter’s centre‑cutting geometry allows limited plunge milling; however, the defined cutting length of 3 mm should be observed when programming plunge depths to maintain tool life and process stability. Which shank and holder systems are compatible? The tool has a cylindrical shank to DIN 6535 HB with Ø 6 mm and tolerance h6, making it compatible with conventional collet chucks and holders that accept DIN‑HB cylindrical shanks, ensuring accurate clamping and concentricity. How does the TiAlN coating improve performance? The TiAlN coating increases hardness at elevated temperatures and reduces adhesion of workpiece material to the cutting edges, slowing flank wear and allowing more consistent cuts over longer cycles with fewer unexpected tool changes. What machining tasks suit this cutter best? This long, three‑flute slot cutter is designed for vibration‑reduced roughing and finishing in production and small‑series environments, particularly where access to deeper features and a balanced chip evacuation capacity are required. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Combining HSS‑Co8 construction, a three‑flute centre‑cut geometry and a secure Weldon shank, this long DIN 844 cutter delivers efficient material removal in long‑chip aluminium and other non‑ferrous metals; order directly via Metav Werkzeuge or consult the technical team for tailored application advice. Slot drill DIN 844 Type W, 6 mm — HSS‑Co8, 3‑flute, Weldon shank (TECWERK) A slot drill DIN 844 Type W (6 mm) designed for precise slotting and plunge cutting in long‑chip aluminium and non‑ferrous metals, featuring a Weldon shank and centre‑cut capability. HSS‑Co8 grade for extended tool life Three‑flute centre‑cut geometry Weldon shank with drive flat 40° helix for long‑chip evacuation Optimised for aluminium and non‑ferrous Durable cobalt alloy for consistent performance The use of HSS‑Co8 (cobalt‑alloy high‑speed steel) gives the cutter improved hot‑hardness and wear resistance compared with standard HSS, supporting higher cutting speeds and longer tool life when machining demanding materials. The three‑flute arrangement balances chip evacuation and cutting edge stability, reducing the need for frequent tool changes and improving process uptime. This combination translates into a measurable efficiency gain for serial slotting tasks where consistency and repeatability matter. Secure clamping and centre‑cut geometry for versatile machining A Weldon shank with drive flat provides abrasion‑resistant contact and reliable torque transfer in toolholders and chucks, reducing slippage during interrupted cuts. The centre‑cut design allows controlled plunge‑cutting and slotting without pre‑drilling, so the cutter can be used for through slots and pocket starts with confidence. The tool is right‑hand cutting and the centre‑cut geometry helps maintain positional accuracy during vertical entries, making it suitable for workshop setups that require repeatable plunge operations. Geometry engineered for long‑chip aluminium and NE‑metals With a pronounced 40° helix, the flute geometry promotes the formation and evacuation of long chips typical of aluminium and other non‑ferrous metals, reducing chip packing and re‑cutting. The tool’s relief and flute form are optimised for soft to medium‑hard non‑ferrous alloys, ensuring a clean surface finish and minimised built‑up edge. As a result, machining cycles run smoother, coolant usage can be controlled more effectively, and downtimes due to chip‑related issues are reduced. Practical dimensions for workshop compatibility The cutter is supplied in a 6 mm diameter with an overall length of 68 mm and an effective flute length of 30 mm, offering reach for deeper slots while keeping deflection low. The short cutting length of 3 mm is suitable for narrow slot operations and fine plunge depths, while the 6 mm shank diameter fits standard collets and Weldon holders. Conforming to DIN 844 Type W ensures straightforward integration into established tooling systems and simplifies tool replacement strategies across multiple workstations. For tailored application recommendations of this TECWERK slot drill or to arrange supply from Metav Werkzeuge, please contact the Emmerich team at info@metav-werkzeuge.com or call +49 2822 7131930. Technical data Article number: 2000866300NW Label: Bohrnutenfräser DIN 844 Typ W D.6mm HSS‑Co8 Weldon Z.3 lang TECWERK Facts Diameter: 6 mm Overall length: 68 mm Cutting length: 3 mm Effective length: 30 mm Shank diameter: 6 mm Cutting edges: 3 Free relief: 5.5 mm Helix angle: 40° Cutting direction: Right‑hand Standard: DIN 844 Special features Material: HSS‑Co (HSS‑Co8) Weldon shank with drive flat Centre‑cut geometry Long version (lang) Three‑flute design Optimised for long‑chip aluminium and non‑ferrous metals Fräserform: 5.5 mm FAQ Is this cutter suitable for aluminium slotting? The TECWERK slot drill DIN 844 Type W (SKU 2000866300NW) is optimised for long‑chip aluminium and other non‑ferrous metals, offering a 40° helix and three‑flute geometry that promote reliable chip evacuation. Can the cutter be used for plunge‑cutting and pocket starts? Yes. The centre‑cut geometry enables plunge entries, allowing the cutter to start slots or pockets without pre‑drilling when using appropriate feeds and clamping. What clamping system is required for safe operation? A Weldon holder or compatible chuck that accommodates a 6 mm shank with drive flat is recommended to ensure secure torque transfer and prevent slippage during interrupted cuts. Does the cutter comply with industry standards for interchangeability? The tool conforms to DIN 844 Type W, which supports interchangeability and consistent performance across standardised tooling systems. For which workshop applications is this long version most suitable? The long configuration and 30 mm effective flute length make it suitable for deeper slotting tasks in small to medium components, particularly where aluminium and non‑ferrous alloys are processed. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from the combination of HSS‑Co8 construction, a DIN 327 Type N short three‑flute design and a secure Weldon shank; the result is stable, repeatable keyway milling with clear suitability data for steels. Order the cutter directly via Metav Werkzeuge or consult our specialists for application advice. Slot milling cutter DIN 327 Type N, D 6 mm, HSS‑Co8 – TECWERK A slot milling cutter DIN 327 Type N for precision keyway and slot machining in steels and castings, featuring a short three‑flute geometry and a 6 mm Weldon shank for secure clamping. HSS‑Co8 for extended wear resistance DIN 327 Type N, three‑flute short design 6 mm shank with Weldon flat Precision design for stable slot and keyway cutting The tool combines a HSS‑Co8 substrate with the standardised DIN 327 geometry to provide a compact, rigid cutter well suited to machine keyways and milled slots. The short, three‑flute configuration reduces overhang vibration and improves positional accuracy when working in tight setups. With a 6 mm nominal diameter and a Weldon shank, the tool seats securely in standard collets or holders; the centre‑cutting feature permits limited plunge cuts while the right‑hand cutting direction ensures conventional machining orientation. These attributes translate directly into consistent slot dimensions and reduced rework in production settings. Material capability and cutting limits explained This cutter is optimised for workshop and light industrial use: very good suitability for steel and cast iron, and conditional use with non‑ferrous metals and stainless steels. Performance guidance is explicit: machining of materials with low to medium strength is possible up to about 800 N/mm² with the uncoated tool and up to 1000 N/mm² when a suitable coating is applied. The three‑flute layout balances chip evacuation and cutting engagement, offering steady cutting action for keyways and deeper slots without excessive radial loads. These technical limits help planners select the correct tool and cutting parameters for predictable component quality. Practical advantages for the workshop and production line Engineered for repeatability and easy handling, the short variant of this cutter is particularly useful where access is restricted or when minimal projection is required to maintain rigidity. The three‑flute geometry and centre cutting design allow both peripheral and face milling of deeper keyways, while the Weldon shank with drive flat prevents slippage under torque. The specified dimensions—overall length 52 mm and effective length 14 mm—make the tool compatible with common toolholders and quick‑change systems, reducing setup time and simplifying tool management across multiple machines. Combined, these features support efficient workflows and predictable cycle times in both single‑part and batch production. For secure, high‑precision keyway milling choose TECWERK’s HSS‑Co8 slot milling cutters; contact Metav Werkzeuge in Emmerich for tailored advice and ordering at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical data Article number: 2000866182NW Norm: DIN 327 Brand: TECWERK Product type: Slot milling cutter Material: HSS‑Co8 Facts Diameter: 6 mm Overall length: 52 mm Cutting length: 3 mm Effective length: 14 mm Shank diameter: 6 mm Clearance (freischliff): 5.5 mm Cutting edges: 3 Cutting direction: right‑handed Special features DIN 327 Type N Short three‑flute design Centre cutting (Zentrumschnitt) Weldon shank with drive flat (Zylinderschaft mit Mitnahmefläche) Suitable uncoated up to ~800 N/mm², coated up to ~1000 N/mm² Very good for steel and cast iron; conditional for NE‑metals and INOX FAQ What applications is this cutter designed for? The TECWERK slot milling cutter DIN 327 Type N (SKU 2000866182NW) is designed for machining keyways and milled slots, suitable for face and peripheral milling where a short, rigid tool is required. Which materials perform best with this tool? The cutter shows very good performance in steel and cast iron; non‑ferrous metals and stainless steel are conditionally suitable depending on machining parameters and coatings. Can this cutter plunge or is it for peripheral milling only? The centre‑cutting geometry allows limited plunge operations as well as standard peripheral milling, making the tool versatile for slot starts and end cutting. What does the Weldon shank provide in practice? The Weldon shank with drive flat ensures secure clamping and reliable torque transmission in common collets and holders, reducing the risk of slippage during keyway milling. Are there limits to material strength for safe use? Guidance for the TECWERK cutter indicates machining up to approximately 800 N/mm² with the uncoated tool and up to 1000 N/mm² with a suitable coating, enabling informed tool selection. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Data inconsistency detected: conflicting standard designation (field "norm" lists DIN 327 while the product label specifies DIN 844). This discrepancy may lead to confusion or errors in identifying the correct standard applicable to the product. It is essential to resolve this issue to ensure accuracy and consistency in the documentation and labelling. Please provide corrected product data to clarify which standard designation is accurate and should be applied. Ensuring alignment between the field "norm" and the product label will help maintain reliability in the data and prevent potential misunderstandings or complications in future references or applications.

Take advantage of the HSS‑Co8 substrate combined with a TiCN coating and a short, rigid two‑flute geometry to mill precise keyways with reduced tool changes and consistent surface quality. Order the cutter directly via Metav Werkzeuge or consult our specialists for process integration. Slot milling cutter DIN 327D Type N — 8 mm, HSS‑Co8 with TiCN (TECWERK) The Slot milling cutter DIN 327D Type N is a short, two‑flute centre‑cutting tool designed for milling narrow, form‑accurate keyways and tight fits in steel, stainless steel and cast iron. HSS‑Co8 base for extended life TiCN coating for enhanced wear resistance Weldon shank 10 mm for secure clamping Designed for precision keyways and tight fits Precision for narrow keyways and tight fits The short two‑flute design, compliant with DIN 327 D, provides high rigidity during slotting operations, so form accuracy is consistently maintained. With an 8 mm working diameter and centre cutting capability, the tool enables plunge‑milling and slot entry without pre‑drilling in many setups. This geometry reduces radial runout and vibration, which translates into fewer rejects and lower rework rates when producing keyways or narrow seating surfaces. Durable cutting performance through material and coating A HSS‑Co8 substrate paired with a TiCN surface layer offers a balance of toughness and heat resistance that lengthens tool life under intermittent and continuous cutting conditions. The TiCN coating reduces built‑up edge and improves wear behaviour when machining steels up to approximately 1000 N/mm², helping to maintain consistent dimensional results over longer tool lifetimes. The result is fewer tool changes and greater uptime for repetitive production runs. Stable clamping and reliable machining results The cutter features a Weldon shank with a 10 mm diameter and a drive flat, ensuring secure clamping in standard tool holders and reducing slippage under load. The short overall length improves rigidity, while the measured relief length (freeschliff 7.5 mm) and right‑hand cutting direction provide stable chip evacuation and predictable surface finish. For production environments where process stability matters, this configuration supports repeatable, high‑quality outcomes. Applications, material suitability and process fit Optimised for tight, form‑critical operations, the tool is particularly well suited to stainless steel and cast iron, and offers very good performance in a broad range of steels. Non‑ferrous materials and special alloys are conditionally suitable depending on cutting parameters. Typical uses include precision keyways, deep feather‑key slots and narrow grooving where DIN conformity and repeatability are required. Integration into automated or manual milling stations is straightforward thanks to the standard shank and centre‑cutting capability. For procurement or production advice on the TECWERK slot milling cutter, contact Metav Werkzeuge for local supply and technical consultancy — phone +49 2822 7131930 or eMail info@metav-werkzeuge.com Technical data Article number: 2000866114NW Manufacturer: TECWERK Standard: DIN 327 Product type: Slot milling cutter Facts Diameter: 8 mm Overall length: 61 mm Effective length: 17 mm Cutting length: 2 mm Shank diameter: 10 mm Relief length: 7.5 mm Number of flutes: 2 Special features Material: HSS‑Co8 Coating: TiCN Shank type: Cylindrical shank with drive flat (Weldon) Cutting direction: Right‑hand Centre cutting Short version for increased rigidity Suitable for materials up to approx. 1000 N/mm² Very well suited for stainless steel and cast iron Conditionally suitable for non‑ferrous metals and special alloys FAQ Which materials can be machined with this cutter? The slot milling cutter DIN 327D Type N (TECWERK) is very well suited for stainless steel and cast iron, performs very well in a wide range of steels and is conditionally suitable for non‑ferrous metals and special alloys. Is the cutter able to perform plunge entries? Yes, the tool is centre cutting, which allows plunge‑milling into the workpiece and simplifies slot starts without the need for a pre‑drilled hole in many cases. What clamping interface is required? A secure Weldon‑style clamping system or a holder accepting a 10 mm cylindrical shank with a drive flat is recommended to prevent slippage and to maintain process stability. For which applications is the short version particularly advantageous? The short geometry increases rigidity and is ideal for machining keyways, narrow grooves and form‑critical fits where minimal deflection and repeatable accuracy are essential. How does the TiCN coating affect performance? The TiCN coating improves wear resistance and reduces built‑up edge, extending tool life and helping to preserve dimensional tolerances over longer production runs. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of a compact, high‑performance short keyway cutter that combines HSS‑Co8 construction with a TiCN surface for extended tool life and reliable results; order directly via Metav Werkzeuge or consult the team for machining recommendations. TECWERK keyway cutter DIN 327 Type N — 8 mm, HSS‑Co8, TiCN, Weldon shank The TECWERK keyway cutter DIN 327 Type N is a short three‑flute cutter engineered for milling keyways and grooves in steel, stainless steel and cast components where compact design and high edge stability are required TiCN coating for extended tool life HSS‑Co8 high‑speed steel core Weldon shank with driving flat DIN 327 short three‑flute cutter Precise cutting performance for keyways and slots This short three‑flute cutter delivers focused performance for machining keyways and narrow slots. Manufactured from HSS‑Co8, the body provides high red‑hardness and wear resistance, while the TiCN coating reduces friction and extends tool life in interrupted cuts. The cutter’s geometry includes a centre cut and a compact cutting length, which supports reliable chip evacuation and stable cutting forces; this results in improved reproducibility for repeated groove milling and reduced setup adjustments. Material range and recommended limits for reliable productivity The tool is specified for machining a broad range of workpiece materials: very good suitability for steel, stainless steel (INOX) and cast iron, with conditional performance on non‑ferrous and special alloys. Uncoated tools are rated for steels up to approximately 800 N/mm²; with the TiCN coating the allowable strength rises to around 1000 N/mm², giving a clear margin for tougher components. These values help planning feeds and speeds: higher material strength requires reduced feed per tooth and deliberate chip control to maintain tool life. Secure clamping and compact dimensions for machine stability A Weldon shank with driving flat and a shank diameter of 10 mm ensures positive torque transmission and reduced slippage in the toolholder. Key dimensional data such as an overall length of 61 mm, an effective length of 17 mm and a cutting length of 3 mm make the cutter suitable for constrained setups and for milling deeper keyways from both face and periphery. The short relief length of 7.5 mm supports spindle stability and minimises run‑out sensitivity, which is especially beneficial on smaller milling machines and compact setups. Practical applications and operational advantages Designed under DIN 327 Type N, the cutter is a good choice for precision keyway milling, finishing narrow slots and producing accurate feather keys. The right‑hand cutting orientation delivers conventional cutting behaviour in standard machine setups. Operational benefits include consistent groove accuracy, reduced need for rework and extended intervals between tool changes when the TiCN coating is applied. For production environments seeking a cost‑efficient balance of durability and precision, this cutter supports efficient throughput without complex tool handling. For tailored machining guidance or to secure the TECWERK 8 mm DIN 327 keyway cutter for production use, contact Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930 for consultancy and order support Technical data Article number: 2000866208NW Standard: DIN 327 Manufacturer: TECWERK Product type: Keyway cutter Specifications Diameter: 8 mm Shank diameter: 10 mm Overall length: 61 mm Cutting length: 3 mm Effective length: 17 mm Relief length: 7.5 mm Number of cutting edges: 3 Special features Material: HSS‑Co8 (high‑speed steel with ~8% cobalt) Coating: TiCN (titanium carbonitride) Shank type: Weldon shank (driving flat) Cutting direction: right‑hand cutting Application: milling keyways and slots; suitable for steel, INOX and cast iron FAQ What materials is this cutter best suited to machine? The TECWERK keyway cutter is very well suited to steel, stainless steel (INOX) and cast iron; non‑ferrous and special alloys are conditionally suitable depending on cutting data. Can the TiCN coating improve performance on harder steels? Yes. The TiCN coating raises the recommended strength limit from about 800 N/mm² (uncoated) to around 1000 N/mm², improving wear resistance and tool life under more demanding conditions. Which toolholder shank is required for secure clamping? A toolholder compatible with a 10 mm Weldon shank with driving flat is required to ensure positive torque transmission and minimal slippage during milling. Is this cutter suitable for finishing deeper keyways? Yes; the short design with a 3 mm cutting length and a centred cutting geometry makes it suitable for deeper keyways when used with appropriate feeds and stable clamping; reference SKU 2000866208NW for ordering. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Data inconsistency detected: the product label references DIN 844, while the norm field lists DIN 327. This discrepancy could lead to confusion or errors in product identification, usage, or compliance with relevant standards. Please verify the correct standard and ensure that all associated data is accurate and consistent across all fields. Providing consistent product data is essential to avoid potential misunderstandings, streamline processes, and maintain quality assurance. Once the correct standard has been confirmed and the data has been updated accordingly, a full and accurate product description can be generated to meet the necessary requirements and provide clarity for all stakeholders involved.

Data inconsistency detected for SKU 2000866230NW. The supplied record contains conflicting information on the applicable standard: the metadata specifies DIN 327, while the product label and the technical enrichment refer to DIN 844 Type N. Because these standards imply different design and tolerance requirements, the discrepancy prevents the creation of a reliable, production-ready product description. Please verify which standard is correct and confirm any related technical details (for example overall length, cutting length, flute count and shank type). Once the correct normative reference and technical parameters are provided, a full English product description, complete with specifications and usage guidance, can be generated promptly. If assistance is required to resolve the discrepancy, contact Metav Werkzeuge for clarification at info@metav-werkzeuge.com or by telephone on +49 2822 7131930.

Take advantage of the HSS‑Co8 alloy and the short, rigid design for stable, repeatable keyway milling. The Weldon shank Ø10 mm secures clamping and reduces downtime in high‑demand workshop environments. Order the cutter directly via Metav Werkzeuge or consult the advisers for application-specific guidance. Keyway cutter DIN 327 Type N D.8 mm HSS‑Co8, Weldon shank, Z=3 (short) – TECWERK A compact keyway cutter DIN 327 Type N designed for precise milling of deep keyways and slots in steel and cast iron with high rigidity and secure Weldon clamping. HSS‑Co8 for enhanced heat resistance Short design for compact machine setups Weldon shank Ø10 mm for secure clamping DIN 327 Type N, three flutes for keyways Consistent keyways with robust carbide‑grade steel This compact three‑flute cutter combines the HSS‑Co8 alloy with a short overall length to deliver reduced bending and improved concentricity when milling keyways. The cobalt‑enriched high‑speed steel increases hot‑hardness and wear resistance, which supports longer tool life under elevated cutting temperatures. Designed to the DIN 327 standard, the tool provides centre cutting capability for both peripheral and limited plunge operations, enabling accurate slot depth control and consistent fit for keyed shafts. Secure clamping and reduced setup time A Weldon shank Ø10 mm with a drive flat enhances torque transmission and minimises slippage in the toolholder, promoting repeatable positioning in production runs. The short geometry improves stiffness, reducing chatter in compact setups and allowing higher feed rates within the stated material limits. With an effective length of 17 mm and defined cutting length, the design shortens tool change cycles and simplifies fixture planning, contributing to measurable productivity gains on small to medium series. Material suitability and application limits explained The cutter is optimised for components with moderate to high strength: very good results on steel and cast iron, conditional use on non‑ferrous metals and stainless steel (inox). In uncoated form the tool is suitable for materials up to 800 N/mm²; with an appropriate coating, capability increases to about 1000 N/mm². The right‑hand cutting direction is standard for conventional milling machines and CNC centres, providing predictable chip flow and surface finish when paired with suitable feeds and speeds. Practical operation and workshop integration Its short version is particularly suitable for confined spindle clearances or when tight run‑out and high rigidity are required. The Z=3 flute geometry balances chip evacuation and cutting edge engagement for keyway profiles, while the Weldon shank facilitates quick clamping in compatible holders. For procurement and process planning, the cutter is supplied as single units, making it straightforward to trial in sample runs before wider adoption in series production. Metav’s role as a precision partner ensures reliable supply and technical background information from Emmerich, supporting integration into existing tooling systems. For precise keyway milling with TECWERK quality and Metav’s supply reliability, contact Metav Werkzeuge for tailored advice and delivery from Emmerich: info@metav-werkzeuge.com | +49 2822 7131930 Technical data Article number: 2000866184NW Manufacturer: TECWERK Product: Keyway cutter DIN 327 Type N Measurements and core data Diameter: 8 mm Overall length: 61 mm Cutting length: 3 mm Effective length: 17 mm Shank diameter: 10 mm Flutes: 3 Free grind: 7.5 mm Cut direction: right‑hand Special features Material: HSS‑Co8 (8% cobalt) Weldon shank with drive flat DIN 327 · Type N · short version Centre cutting for plunge and peripheral milling Suitable for steel: very good Suitable for cast iron: very good Suitable for non‑ferrous metals: conditional Suitable for inox (stainless steel): conditional For materials up to 800 N/mm² uncoated; 1000 N/mm² with coating FAQ Which materials are best processed with this cutter? The TECWERK keyway cutter is very well suited to steel and cast iron, with conditional performance on non‑ferrous metals and stainless steel according to the hardness and machining parameters. Is the Weldon shank compatible with standard holders? Yes, the Weldon shank Ø10 mm provides a secure drive in standard Weldon holders and collets designed for Weldon flats, improving clamping reliability for repetitive operations. Can the cutter perform plunge cuts? The centre‑cutting geometry allows limited plunge operations as well as peripheral milling, making it suitable for producing keyways with depth from both face and circumference. What advantage does HSS‑Co8 offer over standard HSS? The HSS‑Co8 composition contains cobalt to increase hot‑hardness and wear resistance, extending tool life at elevated cutting temperatures compared with conventional HSS grades. What are the key dimensions to consider when integrating the tool? Important values are the 8 mm cutting diameter, 61 mm overall length, 3 mm cutting length and 10 mm shank diameter; these define reach, rigidity and holder compatibility. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of a high-rigidity VHM construction and TiAlN coating for sustained performance in demanding milling tasks; the long design with a 25 mm effective cutting length allows deeper slotting and dependable chip evacuation. Order this cutter directly via Metav Werkzeuge or consult our specialists for application-specific advice. Slot drill DIN 6527 L — 8 mm, solid carbide, TiAlN (TECWERK) A slot drill DIN 6527 L designed for universal slotting and light face milling across steel, cast materials and non‑ferrous alloys Solid carbide VHM construction TiAlN coating for high temperature resistance Centre-cutting two-flute geometry Long version with 25 mm effective cutting length High-performance cutting for mixed materials The long two‑flute cutter delivers consistent removal rates in varied workpieces thanks to its VHM (solid carbide) substrate and hard TiAlN surface. The combination of material and coating increases thermal resistance and tool life when machining steels and higher‑alloy materials, while the 8 mm diameter and 25 mm effective length enable precise slotting without frequent tool changes. This yields improved machine utilisation and a lower cost per component in continuous production runs. Geometry engineered to reduce vibration and improve finish A centre-cutting, two‑flute configuration with a dynamic helix and 45° chamfer promotes reliable chip evacuation and stable cutting forces. The long version includes a neck relief that allows for quieter, more vibration‑free machining during both roughing and finishing passes. Reduced chatter leads to better surface quality and fewer rejected parts, supporting higher first‑pass yield in batch production. Accurate shank and robust mounting for process stability The cylindrical shank to DIN 6535 HB with h6 tolerance ensures precise seating in holders and repeatable concentricity across tool changes. A small protection chamfer (0.12 mm) and centred cutting edge support plunge and slotting operations, while the overall length of 63 mm gives reach for recessed features. Suitability for steels, castings, stainless and non‑ferrous alloys makes this cutter a versatile option for mixed‑material shops and contract manufacturers. For application guidance or to arrange supply of the TECWERK slot drill through Metav Werkzeuge, contact Metav Werkzeuge in Emmerich at info@metav-werkzeuge.com or +49 2822 7131930 for a fast, reliable delivery and expert technical assistance Technical data Article number: 2000866199NW Manufacturer: TECWERK Norm: DIN 6527 Facts Diameter: 8 mm Overall length: 63 mm Effective cutting length: 25 mm Cutting length: 2 mm Shank diameter: 8 mm Flutes: 2 Clearance length: 7.7 mm Cutting direction: right‑hand Special features Material: VHM (solid carbide) Coating: TiAlN DIN 6527 L, Type N, long version Centre‑cutting design Cylindrical shank to DIN 6535 HB, tolerance h6 45° protection chamfer, 0.12 mm Dynamic helix for improved chip flow Neck relief for vibration‑reduced machining Suitable for steel, cast iron, Cr‑Ni steels (stainless), non‑ferrous metals, aluminium with silicon, special alloys and abrasive materials Suitable for roughing and finishing operations FAQ What materials can this slot drill machine reliably cut? The TECWERK slot drill is suitable for machining steel, cast iron, Cr‑Ni steels (stainless), non‑ferrous metals, aluminium with silicon, and various special alloys; its VHM substrate and TiAlN coating extend usable life in tougher materials. Is the cutter suitable for plunge cutting or centre drilling? Yes, the centre‑cutting geometry allows plunge entry as well as conventional slotting, enabling the cutter to perform both slotting and light face milling operations reliably. What are the shank specifications for clamping and holder compatibility? The tool features a cylindrical shank manufactured to DIN 6535 HB with h6 tolerance, ensuring precise clamping and concentricity in standard toolholders. Can this tool be used for low‑vibration finishing passes? The long design with neck relief and dynamic helix reduces vibration, making the cutter suitable for both roughing and quieter finishing passes where surface quality is important. Which SKU should be ordered for this specific TECWERK cutter? Order SKU 2000866199NW to obtain the TECWERK slot drill DIN 6527 L, 8 mm, VHM, TiAlN coated. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Data inconsistency detected: the item's DIN specification is contradictory (DIN 327 vs DIN 844). Please verify the source data and provide a consistent specification. It is crucial to ensure that the information aligns with the correct standards to avoid potential errors or misunderstandings. Discrepancies like this can lead to confusion and may impact the accuracy of processes or decisions that rely on this data. A thorough review of the source material is recommended to determine which specification is accurate and applicable. Once verified, please update the records accordingly to maintain data integrity and reliability for future reference.

Take advantage of the combination of solid carbide construction, TiAlN high‑temperature coating and a vibration‑reducing geometry to ensure consistent performance in both roughing and finishing operations; order the cutter via Metav Werkzeuge or ask their specialists for application advice. TECWERK Slot Drill DIN 6527K Type N, 8 mm — Solid Carbide (VHM), TiAlN‑coated, 3‑flute, short A TECWERK slot drill DIN 6527K Type N, 8 mm engineered for low‑vibration milling and reliable material versatility across steels, cast irons and non‑ferrous alloys Solid carbide VHM for high rigidity TiAlN coating for thermal resistance 3‑flute geometry for smooth cutting Short design with 45° protection chamfer Durable carbide and high‑temperature resistance for longer tool life The cutter is manufactured from solid carbide, fine‑grain grade, giving high rigidity and consistent edge retention under load. The TiAlN coating increases heat resistance and reduces adhesive wear at elevated cutting temperatures, which extends service intervals and maintains surface quality. With this combination, the tool supports higher cutting speeds where appropriate and preserves edge geometry during intermittent or demanding cuts, helping to keep production reliable and predictable. Stable cutting performance for both roughing and finishing A 3‑flute geometry with a centre cut and an unequal helix minimises harmonics and reduces chatter, resulting in a low‑vibration machining process. This makes the cutter suitable for both roughing and finishing operations in a broad range of materials — including steels, cast irons, stainless and non‑ferrous alloys — where dimensional stability and surface finish are important. The right‑hand cutting direction and newly developed flute geometry enable efficient chip evacuation and consistent feed rates. Precise shank and protective geometry for secure clamping The tool features a cylindrical shank DIN 6535 HB with Ø 8 mm and h6 tolerance for reliable clamping and concentricity in standard toolholders. A 45° protection chamfer (0.12 mm) at the cutting edge enhances strength at the margin and reduces edge chipping during plunge or interrupted cuts. With an effective length 20 mm, overall length 58 mm and a cutting length 3 mm, the geometry is optimised for short, stiff set‑ups where tool rigidity and positional accuracy determine machining quality. Practical economy through reduced downtime and universal use The combination of robust substrate and thermal coating reduces flank wear and extends tool life, lowering total cost per part in repetitive production. The design is universally applicable to a wide material spectrum — from aluminium alloys with silicon content to Cr‑Ni steels and various cast irons — so fewer tool changes are necessary across mixed production runs. The neck relief and controlled free relief of 7.7 mm support vibration damping, improving reproducibility and reducing rework rates for component batches. For reliable, high‑precision slot milling choose the TECWERK short TiAlN‑coated slot drill and contact Metav Werkzeuge in Emmerich for purchasing and technical guidance — eMail: info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 2000866247NW Standard: DIN 6527 Brand: TECWERK Type: Slot drill / slot cutter Facts Material: Solid carbide (VHM) Coating: TiAlN Flutes: 3 Cutting direction: right‑hand cut Shank diameter: 8 mm Shank tolerance: h6 Special features Cylindrical shank DIN 6535 HB Overall length: 58 mm Effective length: 20 mm Cutting length: 3 mm Free relief / relief length: 7.7 mm Protection chamfer: 0.12 mm Unequal helix for vibration reduction Centre cut for plunge capability Suited for roughing and finishing FAQ Which materials are suitable for this cutter? The TECWERK slot drill (slot cutter) with SKU 2000866247NW is very well suited to steels, stainless steels, cast irons, non‑ferrous metals and special alloys, making it a universal choice for mixed‑material workshops. How does the TiAlN coating benefit machining? TiAlN provides thermal resistance and reduced adhesion at the cutting edge, which improves tool life and stability during higher temperature cuts when machining tougher materials. Is the tool suitable for both roughing and finishing? Yes — the 3‑flute geometry and engineered helix reduce vibration and support both roughing and finishing operations while maintaining surface quality. What shank and clamping specifications apply? The cutter has a cylindrical shank to DIN 6535 HB with Ø 8 mm and h6 tolerance, designed for secure clamping in standard holders and high concentricity. Can it handle interrupted cuts or plunge operations? The centre cut and the 45° protection chamfer increase edge robustness and support limited plunge capability as well as improved behaviour in interrupted cuts. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of durable TiAlN coating, VHM solid-carbide construction and vibration-reduced geometry for consistent roughing and finishing results; order the cutter directly via Metav Werkzeuge or consult the technical team for application-specific advice. Slot Milling Cutter DIN 6527L Type N, Ø 8 mm — Solid carbide, TiAlN-coated (TECWERK) The Slot Milling Cutter DIN 6527L Type N, Ø 8 mm is a long, centre-cutting solid-carbide groove cutter designed for vibration-reduced slotting and face milling in steels and non-ferrous materials VHM solid carbide body with TiAlN coating Three cutting edges for high material removal Long design with neck relief for deep slots Cylindrical shank per DIN 6535 HB, tolerance h6 High-performance cutting with long-life coatings Engineered for demanding slotting tasks, this cutter combines a VHM solid-carbide substrate with a TiAlN hard coating to increase thermal stability and wear resistance. The three-flute geometry enables efficient chip evacuation while maintaining cutting stability; this translates into higher productivity during both roughing and finishing passes. The tool’s centre-cutting capability allows plunge operations, making it suitable for versatile milling cycles on standard CNC and milling machines. Versatile material capability for mixed production runs The cutter’s cutting geometry and coating render it highly adaptable across a broad range of materials. Optimised for steel, cast iron, stainless steel (INOX) and non-ferrous metals, it also performs well on aluminium alloys with silicon and abrasive materials. Thanks to the universal fine-grain carbide and the protective coating, the tool delivers consistent surface quality in single-setup production runs, reducing the need for tool changes and helping to maintain a smooth machining flow. Precision shank and anti-vibration design for accuracy A precisely ground h6 shank in accordance with DIN 6535 HB ensures secure clamping and concentricity in collets and toolholders. The cutter’s unequal pitch and neck relief reduce harmonic excitation, minimising chatter when machining deeper slots. The 45° protection chamfer and calculated free-ground neck contribute to tool life and process reliability, especially in less rigid setups where vibration damping is essential. Practical guidance for efficient milling For best results, use a stable clamping arrangement and optimise feed rates according to machine rigidity and workpiece material. The tool is designed as a universal slot cutter for both roughing and finishing; for fine surface requirements, take advantage of the cutter’s geometry to perform light finishing passes rather than increasing cutting speeds excessively. If machining special alloys or unfamiliar materials, consult machining tables or contact the advisory team for tailored recommendations. For robust, versatile slotting with TECWERK quality, choose the TiAlN-coated solid-carbide cutter and contact Metav Werkzeuge for delivery and expert selection support at info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 2000866287NW Standard: DIN 6527 Manufacturer: TECWERK Dimensions & core data Diameter: 8 mm Overall length: 63 mm Cutting length: 3 mm Effective length: 25 mm Free relief: 7.7 mm Shank diameter: 8 mm Number of cutting edges: 3 Shank tolerance: h6 Materials & special features Material: VHM (solid carbide) Coating: TiAlN Cutting direction: right-hand Centre cutting Unequal pitch for vibration damping 45° protection chamfer, 0.12 mm Cylindrical shank per DIN 6535 HB Suitable for steel, cast iron, stainless steel, non-ferrous metals, aluminium with silicon, abrasive materials, special alloys FAQ Which materials can be machined with this slot milling cutter? The TECWERK slot milling cutter is suitable for steel, cast iron, stainless steel (INOX), various non-ferrous metals and aluminium alloys with silicon content, as well as certain abrasive and special alloy materials. Is the cutter suitable for plunge cutting and slotting? Yes. The tool is centre-cutting, enabling plunge operations and straight slotting as well as conventional milling passes. What shank standard and tolerance does the tool use? The cutter has a cylindrical shank manufactured to DIN 6535 HB with a h6 tolerance for reliable clamping and concentricity. What benefits does the TiAlN coating provide? The TiAlN coating increases heat resistance and surface hardness, improving wear life and stability during higher-temperature cutting operations. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of the combination of durable HSS‑Co8 construction, a Weldon shank for secure clamping, and a geometry optimised for long‑chip aluminium to keep production running smoothly; order the cutter directly via Metav Werkzeuge or consult their specialists for machining recommendations. TECWERK slot drill DIN 844 Type W, 8 mm — HSS‑Co8, 3‑flute, Weldon shank The TECWERK slot drill DIN 844 Type W (8 mm) is a long, three‑flute, centre‑cut milling cutter designed for slotting and plunge operations in long‑chip aluminium and other non‑ferrous metals HSS‑Co8 construction for high wear resistance Three‑flute centre‑cut design for efficient chip control Weldon shank Ø10 mm for secure clamping Optimised for long‑chip aluminium and non‑ferrous metals Dependable cutting performance for non‑ferrous production The long three‑flute cutter is manufactured from HSS‑Co8, a cobalt‑alloyed high‑speed steel that combines hardness and thermal resistance for prolonged tool life under demanding conditions. Its centre cutting geometry allows controlled plunging and slotting without the need for a separate drill pre‑operation, reducing setup steps. Conformity with DIN 844 guarantees familiar dimensions and reliable repeatability in production environments, making the tool suitable for component runs where consistent performance is required. Faster cycle times through optimised chip evacuation and helix geometry A 40° helix angle and the three‑flute layout improve chip evacuation and reduce the risk of built‑up edge when machining long‑chip aluminium alloys. The free relief of 7.5 mm and a cutting length of 3 mm are balanced to support accurate slot formation while keeping cutting forces moderate; the result is smoother sidewalls and fewer interruptions for manual chip removal. Reduced chip packing and improved surface finish contribute directly to lower rework rates and higher effective throughput on CNC milling centres. Secure clamping, compatible dimensions and easy handling The cutter is supplied with a Weldon shank and a shaft diameter of 10 mm, enabling secure clamping in standard Weldon holders and collet chucks with drive‑flat contact. With an effective length of 44 mm and an overall length of 88 mm, the tool offers reach for deeper slots while maintaining rigidity to minimise chatter. Right‑hand cutting direction and the three cutting edges provide balanced cutting forces, making the tool well suited to automated production runs. Buyers benefit from Metav Werkzeuge’s supply reliability and product range when integrating this cutter into a broader tooling strategy. For machining long‑chip aluminium components with consistent repeatability, request the TECWERK slot drill through Metav Werkzeuge or contact their consultants for application advice and procurement support. Technical Data Article number: 2000866302NW Type designation: Slot drill DIN 844 Type W Material: HSS‑Co8 Cutting edges: 3 Manufacturer: TECWERK Product type: Slot drill Facts Diameter: 8 mm Overall length: 88 mm Effective length: 44 mm Cutting length: 3 mm Free relief: 7.5 mm Shank diameter: 10 mm Helix angle: 40° Cutting direction: Right‑hand Special features Centre cutting (plunge capable) Three‑flute geometry Weldon shank with drive flat Conforms to DIN 844 Designed for long‑chip aluminium and non‑ferrous metals FAQ What materials is this cutter best suited for? The TECWERK slot drill DIN 844 Type W is optimised for long‑chip aluminium and other non‑ferrous metals; its HSS‑Co8 composition and 40° helix improve chip formation and evacuation for these materials. Can the tool be used for plunge operations? Yes. The cutter features centre cutting geometry, enabling controlled plunging and slotting without a separate pilot drill. Which shank size and clamping type are required? A 10 mm Weldon shank with a drive flat is supplied, so secure clamping in Weldon holders or compatible chucks is recommended to prevent slippage. Does the cutter meet standard specifications? The tool is manufactured to DIN 844 standards and is suitable for integration into standard tooling setups on CNC milling machines. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Combine solid carbide construction, TiAlN coating and universal material suitability for efficient, low‑vibration slotting; order the slot milling cutter directly via Metav Werkzeuge or ask our consultants if needed. Slot Milling Cutter DIN 6527K Type N, Ø8 mm – Solid Carbide, TiAlN-coated (TECWERK) A Slot Milling Cutter DIN 6527K Type N designed for short, centre‑cutting slotting and finishing across steels, cast materials and non‑ferrous metals Solid carbide VHM construction TiAlN coating for extended tool life Centre‑cutting, two‑flute design Cylindrical shank to DIN 6535 HB, Ø8 mm High performance from carbide and TiAlN for longer runs The combination of solid carbide (VHM) body and TiAlN surface treatment delivers a tool that resists wear and tolerates higher cutting temperatures, allowing longer uninterrupted production stretches. The short, two‑flute centre‑cutting geometry permits reliable plunge entry and fast slotting operations, while the coating reduces built‑up edge formation on abrasive alloys. For routine machining this means fewer tool changes and more consistent part quality, improving process throughput without compromising surface finish. Stable cutting geometry for low vibration and accurate slots A dynamically pitched, two‑flute layout with neck relief (freischliff 7.7 mm) and a short overall length offers vibration‑reduced performance in both roughing and finishing cycles. The tool’s short version and 45° chamfer protect the cutting edge during entry and exit, reducing burr formation and improving repeatability. This geometry is particularly advantageous for small‑diameter slotting where chatter can otherwise compromise dimensional accuracy and cause premature tool wear. Broad material compatibility for flexible production planning The tool is engineered for universal application: very good suitability for steel, stainless steel (INOX), cast materials, non‑ferrous metals and special alloys, as well as aluminium with silicon content and abrasive materials. The chemistry and microstructure of VHM combined with the TiAlN layer maintain hardness and edge stability across varied materials, enabling fewer tool variants on the shelf and simpler tool management for mixed production runs. Practical shank and standards for quick tool integration Designed with a cylindrical shank to DIN 6535 HB (Ø8 mm) and shaft tolerance h6, the cutter fits standard toolholders with minimal setup effort. Key dimensions such as effective length (20 mm), overall length (58 mm) and cutting length (2 mm) support compact clamping and secure holding for precise slot depths. The small protection chamfer (0.12 mm) and centre‑cutting capability make the tool straightforward to apply in machining centres and automated cells, simplifying process planning and reducing set‑up time. Contact Metav Werkzeuge in Emmerich at info@metav-werkzeuge.com or by phone for tailored advice on TECWERK TiAlN‑coated solid carbide cutters and fast supply Technical data Article number: 2000866159NW Product: Slot milling cutter DIN 6527K Type N Brand: TECWERK Material: VHM Coating: TiAlN Specifications Diameter: 8 mm Overall length: 58 mm Effective length: 20 mm Cutting length: 2 mm Flutes: 2 Shank diameter: 8 mm Relief (freischliff): 7.7 mm Chamfer: 0.12 mm Cutting direction: right‑hand Shank tolerance: h6 Special features Centre‑cutting for plunge entry Dynamic pitch for chatter reduction Short version for compact set‑ups 45° protective chamfer Cylindrical shank to DIN 6535 HB Suited for roughing and finishing Vibration‑reduced geometry Very good suitability for steel, INOX, cast and non‑ferrous alloys FAQ What materials can this cutter machine effectively? The slot milling cutter is suitable for steel, stainless steel, cast iron, non‑ferrous metals, special alloys and aluminium with silicon; the combination of VHM and TiAlN supports machining of abrasive and demanding materials. Is the cutter suitable for plunge cutting? Yes, the cutter’s centre‑cutting two‑flute design permits reliable plunge entry for slotting and reduced need for pre‑drilling. What shank standard and tolerance does the tool use? The cutter features a cylindrical shank to DIN 6535 HB with h6 tolerance and an 8 mm diameter for secure clamping in standard holders. How does the TiAlN coating benefit production? TiAlN increases thermal resistance and reduces wear, extending tool life and allowing higher cutting parameters for improved productivity and fewer tool changes. Which SKU should be ordered for this specific specification? Order SKU 2000866159NW for the TECWERK slot milling cutter DIN 6527K Type N, Ø8 mm, solid carbide, TiAlN‑coated Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of durable HSS‑Co8 substrate, TiCN coating and a Weldon shank for secure clamping; the long two‑flute geometry ensures reliable groove machining in steels and stainless steels up to approx. 1000 N/mm². Order the part directly via Metav Werkzeuge or contact the consultants for application advice. Slot drill Type N D.8 mm HSS‑Co8 TiCN — long, Weldon shank, 2‑flute (TECWERK) The Slot drill Type N D.8 mm HSS‑Co8 TiCN is a long two‑flute centre‑cutting milling cutter optimised for slotting and axial operations in medium‑strength steels, stainless steel and cast iron. Long two‑flute design for axial centre cutting TiCN coating for extended tool life Solid HSS‑Co8 for high temperature resilience Weldon shank Ø10 mm with drive flat High‑performance substrate and coating for longer production runs The combination of a HSS‑Co8 substrate and a TiCN surface treatment delivers a stable cutting edge and increased resistance to abrasive wear, which translates into fewer tool changes and higher machine uptime. For workshops processing a variety of ferrous materials, this material pair provides consistent performance and helps maintain dimensional integrity during longer cycles. The coating reduces built‑up edge and improves heat resistance, making the cutter suitable for continuous or intermittent milling where thermal load is a factor. Secure clamping and extended reach reduce setup risk Equipped with a Weldon shank (Ø10 mm) and a generous overall length of 88 mm with an effective working length of 44 mm, this long version ensures reliable clamping and the reach required for deeper grooves or recessed features. The Weldon flat prevents rotation in the tool holder under heavy loads, so clamping security and repeatability are improved. This design reduces the risk of tool slippage, lowers the likelihood of rework and supports consistent part quality across batches. Two‑flute centre cutting geometry for efficient groove creation The two‑flute, centre‑cutting geometry permits axial entry and clean slotting with a short cutting length of 2 mm, while the right‑hand cutting direction provides predictable chip flow for most conventional setups. The reduced flute count improves chip evacuation in narrow slots and helps maintain a steady feed rate, which is advantageous when machining medium‑strength steels and stainless grades. The result is precise slot edges and fewer burrs, lowering finishing effort and saving time on secondary operations. Material suitability and process advantages for industrial applications This cutter is evaluated as very good for steel, very good for stainless steel (INOX) and very good for cast iron, with conditional suitability for non‑ferrous metals and special alloys; it is designed to machine materials up to roughly 1000 N/mm². For production environments prioritising dependability, the tool offers a balanced mix of wear resistance and toughness, which makes it well suited to repeated slotting tasks in toolrooms, maintenance workshops and light production cells. Clear specification and predictable performance support process planning and reduce downtime. Contact Metav Werkzeuge today to discuss the TECWERK slot drill Type N (SKU 2000866160NW) for specific applications or to request machining recommendations — Metav Werkzeuge is available from Emmerich via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 2000866160NW Norm: DIN 327 Brand: TECWERK Product type: Slot drill (Type N) Facts Diameter: 8 mm Overall length: 88 mm Effective length: 44 mm Cutting length: 2 mm Shank diameter: 10 mm Number of cutting edges: 2 Relief length (freischliff): 7.35 mm Special features Coating: TiCN Material: HSS‑Co8 Type: long Centre cutting: yes Shank: cylindrical with Weldon drive flat Cutting direction: right‑hand Suitable for steel: very good Suitable for stainless steel (INOX): very good Suitable for cast iron: very good Suitable for non‑ferrous metals: conditionally suitable Suitable for special alloys: conditionally suitable Application: slotting and axial milling up to approx. 1000 N/mm² FAQ What materials can be machined with this slot drill? The slot drill Type N D.8 mm HSS‑Co8 TiCN (TECWERK, SKU 2000866160NW) is very good for steel, stainless steel and cast iron; it is conditionally suitable for non‑ferrous metals and special alloys. Is the cutter suitable for plunge or axial entry operations? Yes, the two‑flute centre‑cutting geometry of the TECWERK slot drill allows axial entry, though the specified cutting length of 2 mm makes it most suitable for shallow plunge cuts and slot starts. How is the tool clamped in the holder? Clamping is by the Weldon shank (Ø10 mm) with a drive flat, which secures the slot drill reliably under torque and reduces the risk of rotation in the tool holder. What benefits does the TiCN coating provide? The TiCN coating on the HSS‑Co8 substrate enhances wear resistance and heat tolerance for the slot drill Type N, extending tool life and improving performance in longer production runs. What cutting direction and flute count does the tool have? The TECWERK slot drill is right‑hand cutting and features two flutes, optimised for efficient chip evacuation in narrow slots. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Combining wear-resistant TiCN coating, HSS‑Co8 substrate and a secure Weldon shank, this long 3‑flute slot drill delivers reliable slotting and plunge milling in steels and stainless steel; order the slot drill directly via Metav Werkzeuge or consult our technical advisors for application-specific guidance. TECWERK slot drill DIN 844 Type N — 9 mm, HSS‑Co8, TiCN, Weldon shank, 3‑flute (long) The TECWERK slot drill DIN 844 Type N is a long, centre‑cutting 3‑flute slotting cutter designed for precision slot and plunge operations in medium‑strength metals. HSS‑Co8 high red hardness TiCN coating for extended tool life Centre‑cutting for plunge and slot milling Weldon shank 10 mm for secure clamping Engineered for reliable slotting and plunge milling The TECWERK slot drill DIN 844 Type N combines a HSS‑Co8 substrate with a TiCN coating to extend tool life and allow higher cutting parameters where appropriate. The centre‑cutting geometry enables safe plunge starts, while the 3‑flute arrangement balances cutting forces and improves surface finish in narrow slots. The nominal 9 mm diameter and an effective length of 26 mm provide a compact tool body suited to precise slotting, and the combination of substrate and coating reduces flank wear under intermittent cutting cycles. Application range and material capacity explained This long slot cutter is specified for machining low to medium tensile strength materials and performs particularly well with steels and stainless steel. With an uncoated tool, the design is rated up to around 800 N/mm², and with the TiCN coating this increases to approximately 1000 N/mm², allowing safer machining of harder workpieces within those limits. Non‑ferrous metals and special alloys are listed as conditionally suitable; the chosen micro‑geometry and coating improve performance where increased hardness or adhesion would otherwise shorten tool life. Secure clamping and machining stability for consistent results A Weldon shank with drive flat and a shaft diameter of 10 mm ensures positive torque transmission and repeatable concentricity in most common toolholders. The overall length of 69 mm provides reach for deeper set‑ups while the specified free relief of 8.5 mm reduces rubbing behind the cutting edges. These features together enhance stability, reduce chatter risk and support consistent results in series production or one‑off precision work. Cutting geometry and productivity considerations The cutter features a short primary cutting length of 3 mm and a centred cutting tip, ideal for shallow slotting and keyway operations where precision is essential. The right‑hand cutting direction and balanced three‑edge geometry promote steady chip formation and evacuation for cleaner slot walls. Tolerances for comparable nominal diameters are controlled to industry standards to support interchangeability and predictable fits in precision fixtures. Choose the TECWERK long slot drill for dependable slotting and plunge milling and contact Metav Werkzeuge for advice or to place an order — eMail: info@metav-werkzeuge.com or phone +49 2822 7131930 Technical data Article number: 2000866023NW Part name: Slot drill DIN 844 Type N (long) Standard: DIN 327 Manufacturer: TECWERK Core technical data Diameter: 9 mm Number of cutting edges: 3 Overall length: 69 mm Effective length: 26 mm Cutting length: 3 mm Free relief: 8.5 mm Shank diameter: 10 mm Cutting direction: right‑hand Special features Material: HSS‑Co (HSS‑Co8) Coating: TiCN Centre‑cutting geometry Weldon shank with drive flat Long version for extended reach Suitable up to ~800 N/mm² uncoated; ~1000 N/mm² coated Very good suitability: steel, stainless steel, cast iron Conditional suitability: non‑ferrous metals, special alloys Nominal diameters 9, 11, 13, 15 mm: tolerance h10; other sizes: e8 FAQ What materials is this slot drill suited for? The TECWERK slot drill DIN 844 Type N is very well suited for steel, stainless steel and cast iron; non‑ferrous metals and special alloys are conditionally suitable depending on the machining parameters. Can this cutter be used for plunge milling? Yes. The centre‑cutting geometry and the 3‑flute design enable plunge starts and controlled slotting with reduced risk of tip breakage. How does the TiCN coating affect performance? The TiCN coating reduces friction and increases wear resistance, allowing higher cutting loads and extending tool life compared with uncoated HSS‑Co substrate in many applications. Which clamping systems are compatible with the shank? The Weldon shank with drive flat is compatible with standard Weldon‑style collet holders and chucks that accept a 10 mm cylindrical shank with a drive flat. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund