Take advantage of the HSS‑Co8 construction, 3‑flute centre‑cutting geometry and Weldon shank for secure clamping and efficient chip evacuation; these features combine to give predictable performance when machining long‑chip aluminium and other non‑ferrous metals. Order the product directly via Metav Werkzeuge or ask our consultants if needed. TECWERK short HSS‑Co8 3‑flute centre‑cutting end mill, 12 mm Weldon shank TECWERK short HSS‑Co8 3‑flute centre‑cutting end mill is a precision slotting and light‑plunge cutter designed for long‑chip aluminium and non‑ferrous workpieces in demanding workshop and production environments HSS‑Co8 for wear resistance and heat stability 3‑flute design for efficient chip removal Weldon shank with drive flat for secure clamping 40° helix angle for smooth long‑chip cutting Consistent cutting in long‑chip aluminium and non‑ferrous metals The cutter’s HSS‑Co8 composition provides increased hot hardness and wear resistance compared with conventional high‑speed steels, meaning stable performance during extended runs. Its 3‑flute geometry, combined with a 40° helix, promotes orderly chip formation and evacuation when working with aluminium and other non‑ferrous metals, reducing the risk of built‑up edge and improving surface finish. The centre‑cutting design enables light plunging and axial engagement where required, so slotting and shallow pocketing cycles become more efficient without compromising edge life. Secure holding and improved rigidity for accurate results A Weldon shank with drive flat and a 12 mm shank diameter deliver positive torque transfer and minimise slip under load, increasing repeatability across multiple operations. The short overall length reduces overhang and vibration, which benefits axial runout and surface integrity in higher‑feed slotting. Right‑hand cutting flutes are optimised for standard milling directions; combined with the centre‑cutting capability, this geometry supports reliable positioning and easier tool change routines in production setups where repeatability is essential. Predictable tool behaviour that supports process planning Using this short, centre‑cutting end mill stabilises machining parameters by offering a compact geometry that is less prone to chatter, leading to more predictable tool life and fewer scrapped parts. The combination of material, flute count and helix angle makes it particularly suited to long‑chip workpieces common in light‑metal fabrication. For procurement and process planning, Metav’s experience as a precision partner adds confidence: the Emmerich site acts as a quality filter for the European market, ensuring consistent supply and expert advice for integrating such cutters into workflows. For specialist machining of long‑chip aluminium with a secure Weldon holding, contact Metav Werkzeuge to request the TECWERK short HSS‑Co8 3‑flute centre‑cutting end mill (SKU 2000866284NW) and obtain tailored parameter guidance from our technical consultants. Technical Data Article number: 2000866284NW Product name: TECWERK short HSS‑Co8 3‑flute centre‑cutting end mill Manufacturer: TECWERK Facts Shank Ø: 12 mm Relief/grind length: 11.5 mm Helix angle: 40° Number of flutes: 3 Special features Material: HSS‑Co8 Standard: DIN 844, Type W Geometry: three‑cutting edges, centre‑cutting Shank: cylindrical with drive flat (Weldon) Cutting direction: right‑hand cutting Application: designed for long‑chip aluminium and non‑ferrous metals Design: short version for reduced overhang and improved rigidity FAQ Is this cutter suitable for aluminium and similar non‑ferrous materials? Yes. The TECWERK short HSS‑Co8 3‑flute centre‑cutting end mill (SKU 2000866284NW) is specified for long‑chip aluminium and other non‑ferrous metals, where the combination of HSS‑Co8, a 3‑flute geometry and a 40° helix promote clean chip control and good surface finish. Can the tool perform axial plunging due to its centre‑cutting design? Yes. The centre‑cutting geometry allows controlled light plunging and axial engagement, making the cutter suitable for slotting operations that require short axial entries. What clamping system suits this tool best? The cutter has a Weldon shank with a drive flat for secure clamping; it is intended for holders or vises that accept Weldon‑style shanks and provide positive torque transmission. Is the short design advantageous for certain setups? The short version reduces overhang and the tendency to vibrate, improving rigidity and repeatability in machine setups where tighter tool projection is needed for accuracy. Is this tool appropriate for steel or hardened materials? No. The TECWERK HSS‑Co8 cutter is optimised for non‑ferrous metals and aluminium; it is not specified for machining hardened steels or materials requiring carbide tooling. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Combine the HSS‑Co8 substrate with the TiCN coating and the secure Weldon shank for reliable slotting performance and long tool life; this combination ensures efficient chip evacuation and stable clamping. Order the TECWERK slot drill directly via Metav Werkzeuge or enquire with our consultants for application-specific advice. TECWERK Slot Drill DIN 844 Type N — 13 mm, HSS‑Co8, TiCN, 3‑flute, long TECWERK Slot Drill DIN 844 Type N — 13 mm is a long, centre‑cut, three‑flute slotting cutter designed for slotting and groove milling in a wide range of engineering materials. HSS‑Co8 substrate for high wear resistance TiCN coating for extended tool life Centre‑cut 3‑flute geometry for precise slotting Weldon shank, 12 mm, secure drive flat High‑performance cutting for demanding materials This long, three‑cutting‑edge slot drill is built on HSS‑Co8, a cobalt‑alloyed high‑speed steel that maintains hardness at elevated temperatures, enabling reliable performance in tougher tasks. The TiCN (titanium carbonitride) coating reduces friction and increases surface hardness, which together extend tool life and allow higher cutting parameters compared with uncoated equivalents. Designed to meet DIN 844 Type N standards, the tool provides predictable results when machining steel, stainless steel and cast iron, with rated capability up to 800 N/mm² using an uncoated cutter and up to 1000 N/mm² when coated, thereby supporting more efficient cycle times in production settings. Secure clamping and efficient chip control for consistent finishes A Weldon shank with a drive flat (shaft Ø 12 mm) ensures positive drive engagement and reduces slippage in the holder, which is critical during deep slotting or interrupted cuts. The centre‑cutting geometry permits plunging operations and initial positioning without pre‑drilling, while the 3‑flute design balances rigidity and chipspace to promote reliable chip evacuation and reduce the risk of built‑up edge. The combination of these mechanical features results in steady dimensional accuracy and a smoother surface finish, especially when machining inox and alloyed steels. Cost‑effective machining through extended service life and versatility By pairing a high‑alloy substrate with a wear‑resistant coating and a geometry tuned for slotting, this cutter reduces the frequency of tool changes and the need for secondary operations. The tool’s suitability for a variety of materials, including non‑ferrous metals and special alloys in conditional use, supports versatility across general workshop and industrial applications. For workshops aiming to streamline tool inventories, the long‑reach version of this cutter enables access to deeper slots without sacrificing rigidity, helping to maintain throughput while lowering total machining costs over time. For tailored recommendations on workpiece compatibility, clamping options and delivery from Metav Werkzeuge in Emmerich, contact info@metav-werkzeuge.com or call +49 2822 7131930 to discuss the TECWERK 2000866027NW and required machining parameters. Technical Data Article number: 2000866027NW Label: Bohrnutenfräser DIN 844 Typ N D.13mm HSS‑Co8 TiCN Weldon Z.3 lang TECWERK Manufacturer: TECWERK Packaging unit: 1 Facts Nominal diameter: 13 mm Shank diameter: 12 mm Free cutting length: 11.5 mm Flutes: 3 Material strength capability: up to 800 N/mm² uncoated Material strength capability: up to 1000 N/mm² coated Special features Substrate: HSS‑Co8 (cobalt high‑speed steel) Coating: TiCN (titanium carbonitride) Standard: DIN 844 Type N Centre‑cutting geometry Weldon shank (drive flat) Right‑hand cutting Long version for deep slotting Suitable: steel very good, stainless steel very good, cast iron very good, non‑ferrous metals conditionally suitable, special alloys conditionally suitable FAQ What materials is this slot drill best suited for? This TECWERK slot drill is very well suited for steel, stainless steel (inox) and cast iron; non‑ferrous metals and special alloys are conditionally suitable depending on the application. Does the cutter allow plunging operations? Yes, the three‑flute centre‑cutting geometry permits plunging without pre‑drilling, which is useful for starting slots or interrupted cuts. What does the TiCN coating provide in practice? The TiCN coating increases surface hardness and reduces friction, which extends the life of the cutter and enables higher cutting parameters compared with an uncoated tool. Which shank size and clamping type are required? The tool has a 12 mm cylindrical shank with a Weldon drive flat for secure clamping in holders that accept Weldon‑style shanks. Is this tool compliant with a specific standard? The cutter is manufactured to DIN 844 Type N specifications and is designed as a long, three‑flute, centre‑cut slotting cutter suitable for industrial milling tasks. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Combining solid carbide construction with a TiAlN coating and a vibration-reducing neck relief, this short two-flute slot cutter delivers consistent performance for both roughing and finishing across steel, stainless and non-ferrous alloys. Order the cutter directly via Metav Werkzeuge or ask our consultants if needed. Slot milling cutter DIN 6527 K Type N, Ø 14 mm — TECWERK (solid carbide, TiAlN-coated) A short, solid-carbide slot milling cutter (Type N) designed for universal groove and slot machining across a wide range of materials Solid carbide, TiAlN coating Very good for steel and inox Centre-cutting two-flute geometry DIN 6535 HB cylindrical shank h6 Reliable performance across mixed materials The combination of solid carbide (VHM) substrate and a TiAlN coating makes the tool well suited to machining demanding materials. The geometry and coating enable stable chip evacuation and elevated thermal resistance, which benefits throughput when processing steel, stainless steels and non-ferrous metals. The cutter is optimised for both profile creation and slotting operations, providing reproducible results in mixed-production environments. Longer tool life through high-temperature resistance The TiAlN layer increases oxidation resistance and hardness at elevated temperatures, so the cutter maintains edge integrity during sustained cycles. This leads to reduced tool change frequency and a lower total cost of operation in many production settings. When paired with appropriate cutting data, the coated surface supports aggressive feeds while retaining the surface finish required for downstream operations. Geometry engineered to reduce chatter and improve surface finish A deliberately implemented neck relief and dynamic pitch minimise harmonics that cause chatter, enabling vibration-reduced machining even in less rigid set-ups. The centre-cutting two-flute design ensures reliable plunge capability and smooth entry into slots, making the tool suitable for both roughing and finishing passes. These properties preserve component tolerances and reduce the need for rework. Simple integration and dependable accuracy at the spindle The cutter is supplied with a cylindrical shank to DIN 6535 HB and shank tolerance h6, which supports repeatable clamping and concentricity. With a 14 mm shank diameter and a compact short design, the tool is easy to fit into standard toolholders and is particularly effective where space and tool projection are limited. The combination of centre cut and robust construction supports consistent cycle times and predictable tool-life planning. For bespoke application advice or to request detailed cutting data, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 — specialists will assist with integration into the production process Technical Data SKU: 2000866165NW Product: Slot milling cutter DIN 6527 K Type N Brand: TECWERK Coating: TiAlN Material: Solid carbide (VHM) Data Shank diameter: 14 mm Relief (free) length: 13.5 mm Chamfer (protection): 0.2 mm Number of flutes: 2 Shank tolerance: h6 Special features DIN 6527 K Cylindrical shank to DIN 6535 HB Centre-cutting geometry Dynamic pitch for reduced chatter Right-hand cutting Neck relief grind for vibration-free machining Short design, suitable for limited projection Suitable for steel, stainless (INOX), cast iron, non-ferrous metals, aluminium with silicon, abrasive materials and special alloys Application: roughing and finishing FAQ Which materials can this cutter machine reliably? The slot milling cutter from TECWERK is rated very good for steel, inox (stainless steel), castings and non-ferrous metals, and is also suitable for aluminium with silicon content and many special alloys. Is the tool suitable for both roughing and finishing operations? Yes — the combination of robust solid carbide construction, centre-cutting two-flute geometry and TiAlN coating allows the cutter to perform both roughing and finishing passes with consistent surface quality. What shank specification ensures accurate clamping? The cutter has a cylindrical shank to DIN 6535 HB with h6 tolerance, which supports precise clamping and repeatable concentricity in standard holders. How does the TiAlN coating benefit production? The TiAlN coating increases resistance to heat and wear, reducing flank wear under elevated temperatures and extending the service life of the cutter during continuous or high-feed cycles. Can this cutter be used where vibration is a concern? Yes — the tool’s neck relief and dynamic pitch are designed to reduce harmonic excitation and provide a vibration-reduced machining behaviour, improving finish and dimensional stability. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of the combination of HSS‑Co8 construction, TiCN coating and a secure Weldon shank to mill deep keyways reliably and with reduced tool changes; order the product directly via Metav Werkzeuge or ask our consultants for material-specific advice. Keyseat cutter DIN 327 Type N, Ø14 mm — HSS‑Co8, TiCN, Weldon, 3‑flute (short) — TECWERK A Keyseat cutter DIN 327 Type N for milling deeper keyways and slots in steel and stainless steel, with a short design and Weldon shank for rigid clamping HSS‑Co8 high‑speed steel with cobalt TiCN coating for extended tool life Weldon shank with drive flat for secure clamping Three‑flute design with centre cut for plunge milling Precision keyway milling for demanding materials The short DIN 327 Type N cutter from TECWERK is engineered for controlled keyway and slot production in metallic components. Constructed from HSS‑Co8, the tool balances toughness and heat resistance, making it particularly suitable for machining steel and stainless steel under typical workshop conditions. The three‑flute geometry with a centre cut permits axial plunging for face and peripheral milling, enabling accurate, repeatable slot profiles where tight tolerances matter. Longer tool life and consistent cutting performance A TiCN surface treatment on the cutting edges reduces abrasive wear and helps maintain cutting geometry during extended runs; when coated, the cutter can tackle materials approaching 1000 N/mm², compared with approximately 800 N/mm² for an uncoated variant. This combination of substrate and coating minimises downtime and tool changes, leading to steadier production cycles and predictable maintenance intervals. The result is fewer interruptions and a more economical operation over time. Secure clamping and reliable engagement for safe machining The cylindrical shank with a flat (Weldon) ensures positive drive in the toolholder, translating torque directly into the cutter without slippage. The short overall length increases rigidity, reducing vibration during plunge and peripheral cuts and improving surface finish. Right‑hand cutting geometry is standard for conventional milling setups, and the cutter’s geometry is optimised for deeper keyways while preserving stability for finish passes. For material‑specific guidance and supply of the TECWERK keyway cutter, contact Metav Werkzeuge for tailored advice and direct delivery from Emmerich — eMail info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 2000866214NW SKU: 2000866214NW UID: 2000866214NW Facts Cutter diameter: 14 mm Shank diameter: 12 mm Relief length: 11.5 mm Flutes: 3 Version: short Special features Material: HSS‑Co8 Coating: TiCN Standard: DIN 327 Type N Centre cut for axial plunging Cylindrical shank with drive flat (Weldon) Right‑hand cutting Suitable for deep keyway and slot milling Material suitability: steel — very good; stainless steel — very good; cast iron — very good; non‑ferrous metals — limited; special alloys — limited Packaging unit: 1 FAQ What materials can be machined with this keyseat cutter? The TECWERK keyseat cutter (DIN 327 Type N) is rated very good for steel, stainless steel and cast iron; it is conditionally suitable for non‑ferrous metals and certain special alloys. Does the cutter allow plunge cutting into the workpiece? Yes, the centre cut geometry permits axial plunging, so the tool can be used for face and peripheral milling as well as plunge operations. How does the TiCN coating affect performance? The TiCN coating increases wear resistance and raises the effective material strength the tool can handle to around 1000 N/mm² when coated, compared with approximately 800 N/mm² uncoated. What clamping system is recommended for this tool? Use a suitable toolholder that accepts a 12 mm shank with a Weldon flat to ensure secure engagement and positive drive during milling. Is this cutter appropriate for finishing passes? The robust geometry and short design enhance rigidity, which supports stable finishing passes following roughing operations. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from the combination of high wear resistance and reliable chip control for efficient slot milling in non‑ferrous alloys; the 14 mm HSS‑Co8 construction and three‑flute geometry deliver consistent results while the Weldon shank ensures secure clamping. Order the TECWERK short slot cutter directly via Metav Werkzeuge or consult their specialists for application advice and rapid supply. Short slot cutter DIN 844 Type W, 14 mm (TECWERK) — 3‑flute, HSS‑Co8, Weldon shank Short slot cutter DIN 844 Type W, 14 mm (TECWERK) is a compact, centre‑cutting slot milling cutter designed for machining long‑chip aluminium and other non‑ferrous metals in workshop and industrial settings HSS‑Co8 with high wear resistance Three‑flute design with centre cutting Weldon shank with 12 mm shaft diameter 40° helix angle for long‑chip aluminium Durable high‑speed cobalt construction for predictable tool life The tool is manufactured from HSS‑Co8, a cobalt‑alloyed high‑speed steel that increases red‑hardness and wear resistance compared with conventional tool steels. Built to DIN 844, the cutter provides a standardised basis for machine setup and tool replacement, helping to reduce unplanned downtime. The 14 mm cutter diameter paired with centre cutting geometry allows safe entry into the workpiece without mandatory pre‑drilling for many slotting tasks, while the short version reduces overhang and improves stiffness. These material and design choices translate into predictable cutting performance and longer intervals between regrinds, which supports cost‑efficient production planning. Geometry engineered for clean chips and secure clamping A three‑flute configuration in combination with a 40° helix angle promotes effective chip formation and evacuation when machining long‑chip aluminium grades and other non‑ferrous materials. The Weldon shank — a cylindrical shaft with a drive flat — ensures positive gripping in holders that accept Weldon clamps, reducing the risk of slippage under side loads. The tool’s 12 mm shaft diameter and the specified relief length of 11.5 mm improve concentricity and stability in the spindle, yielding better surface quality and repeatability in serial production. Together, these features minimise chatter and preserve dimensional accuracy across runs. Practical application, handling and process benefits The short configuration is especially suitable for shallow slots, confined setups and toolpaths where reduced overhang is beneficial. The cutter’s right‑hand cutting and centre cutting capability make it adaptable for conventional slotting and light plunge operations in aluminium, brass and similar alloys. For workshop managers and process engineers, the combination of robust substrate and dedicated flute geometry delivers a balance of material removal rate and surface finish that is easy to integrate into existing tool cycles. Assistance with feed and speed recommendations, holder compatibility and reconditioning options is available; technical queries can be addressed by Metav Werkzeuge’s specialists, and reliable supply is supported from their Emmerich location. Contact Metav Werkzeuge today for tailored machining parameters, availability and fast dispatch of the TECWERK short slot cutter (SKU 2000866286NW) from their Emmerich stock. Product details Article number: 2000866286NW Manufacturer: TECWERK Packaging unit: 1 Core specifications Cutter diameter: 14 mm Shaft diameter: 12 mm Helix angle: 40° Flutes: 3 Relief / cutting length: 11.5 mm Material & applications Material: HSS‑Co8 (cobalt‑alloyed high‑speed steel) Standard: DIN 844, Type W Shank: Weldon (cylindrical shank with drive flat) Cutting direction: right‑hand cutting Cutting type: centre cutting Short version for confined operations Suitability: long‑chip aluminium and other non‑ferrous metals FAQ What materials is this cutter optimised for? The cutter is optimised for long‑chip aluminium and a broad range of non‑ferrous metals; the HSS‑Co8 grade offers enhanced wear resistance for these applications. Can the tool perform plunge cuts or must the slot be pre‑drilled? As a centre‑cutting three‑flute design, the cutter permits light plunge operations in many cases; the short version improves stiffness for such tasks. Which clamping system is required for safe operation? A holder that accepts a Weldon shank with drive flat is required to secure the tool reliably under side loads. What advantages does the 40° helix angle provide? The 40° helix angle encourages smooth chip evacuation and reduces cutting forces in long‑chip aluminium, supporting better surface finish and reduced built‑up edge. Is this cutter suitable for high‑speed machining? The HSS‑Co8 substrate withstands elevated cutting temperatures better than standard HSS; recommended spindle speeds and feeds depend on alloy and machining setup and can be provided by Metav Werkzeuge’s technical team. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of high cutting performance, robust shank support and precise keyway geometry for efficient, repeatable machining. Order the TECWERK tool via Metav Werkzeuge or consult Metav’s specialists for application guidance. TECWERK Keyway Milling Cutter DIN 327 Type N, 14 mm – HSS‑Co8, 3‑flute, short, Weldon shank A Keyway Milling Cutter DIN 327 Type N (14 mm) engineered for accurate face and peripheral milling of deeper keyways in steel and cast iron. HSS‑Co8 material for high wear resistance DIN 327 Type N, three‑flute short design Weldon 12 mm shank with drive flat Suitable for deep keyways in steel and cast iron Increase throughput with consistent cutting performance The short, three‑flute geometry combined with HSS‑Co8 substrate delivers a balance of rigidity and edge retention that reduces chatter and extends tool life under intermittent loads. The centre cutting geometry permits plunge entry and controlled ramping, making the cutter well suited to operations where both face and peripheral machining are required. Designed for work in materials of low to medium strength up to approximately 800 N/mm² uncoated and up to 1000 N/mm² when using coated variants, the tool supports stable cycle times and predictable regrinding intervals. Precise keyway profiles with reduced rework A dedicated design for keyway shaping ensures accurate profiles even at increased depths. The cutter’s centre cut enables clean beginnings to slots while the three‑cut arrangement maintains a constant chip load, which helps to avoid over‑cutting and subsequent finishing passes. For workshops where repeatability matters, this geometry produces reproducible slot dimensions and surface quality, reducing downstream fitting and assembly corrections. Secure clamping and improved runout control Stable mounting is provided by the Weldon shank, featuring a 12 mm shank with a drive flat and an 11.5 mm free section to aid secure collet or holder engagement. This mechanical interface minimises lateral movement and helps control runout, which in turn preserves tolerance adherence and cutting-edge life. A robust shank connection also supports higher radial forces encountered during deeper keyway cuts, improving both tool life and part quality. Versatile material suitability for workshop tasks Material compatibility is a key advantage: the cutter shows very good performance in steel and cast iron, while non‑ferrous metals and INOX are conditionally suited depending on cutting data and coolant strategy. The short design combines chip evacuation advantages with mechanical stability, making the tool a pragmatic choice for general workshop and production environments where a compact, reliable solution for deeper keyways is required. For detailed application advice or to arrange supply of the TECWERK keyway milling cutter, contact Metav Werkzeuge GmbH in Emmerich by e‑mail at info@metav-werkzeuge.com or by phone on +49 2822 7131930. Technical Data Article number: 2000866190NW Label: Bohrnutenfräser DIN 327 Typ N D.14mm HSS‑Co8 Weldon Z.3 kurz TECWERK Manufacturer: TECWERK Packaging unit: 1 Facts Diameter: 14 mm Shank diameter: 12 mm Free section: 11.5 mm Number of cutting edges: 3 Standard: DIN 327 Cutting direction: right‑hand Version: short Special features Material: HSS‑Co8 Centre cut for plunge capability Weldon shank with drive flat Application: face and peripheral milling of deeper keyways Suitability: steel very good; cast iron very good; non‑ferrous metals conditional; INOX conditional FAQ What materials is this cutter best suited for? The TECWERK keyway milling cutter is rated very good for steel and cast iron and is conditionally suitable for non‑ferrous metals and INOX depending on cutting data. Can this tool be used for plunge cutting into a slot? Yes, the centre cutting geometry allows plunge entries; the three‑flute design maintains chip control during initial entry and ramping. What shank interface is required for secure mounting? A holder or collet that accommodates a 12 mm Weldon shank with drive flat is required to ensure correct clamping and to control runout. Is the cutter suitable for deep keyways and repeated production runs? The short, rigid design and three‑edge geometry are intended for deeper keyways and support repeatable production with consistent slot geometry. What is the article number for ordering or referencing? Reference the article number 2000866190NW when enquiring about the TECWERK keyway milling cutter. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the HSS‑Co8 substrate with a TiCN surface for extended tool life and reliable cut quality, combined with a Weldon shank for secure clamping and stable machining. Order the cutter directly via Metav Werkzeuge or consult the Metav team for application support. Keyseat milling cutter DIN 327D Type N, 14 mm — HSS‑Co8, TiCN, Weldon (TECWERK) The Keyseat milling cutter DIN 327D Type N, 14 mm is a short, two‑flute, centre‑cutting tool engineered for precision slotting and keyway work in steels, stainless steel and cast iron. HSS‑Co8 with TiCN coating DIN 327D Type N, centre‑cutting Weldon shank, 12 mm diameter Suitable for steel, stainless and cast iron High cutting performance for precise keyways This cutter combines a cobalt high‑speed steel (HSS‑Co8) core with a TiCN (titanium carbonitride) coating to deliver improved wear resistance and thermal stability compared with uncoated tools. The choice of materials and coating translates into longer tool life and more consistent surface quality during extended runs. Because the geometry is centre‑cutting, the tool permits plunge engagement where required, reducing the need for pre‑drilling in many keyway operations. Secure clamping and chip control for deep, accurate slots A Weldon shank with driving flat and a 12 mm shank diameter ensure reliable torque transmission and repeatable positioning in milling holders. The two‑flute design promotes efficient chip evacuation in narrow grooves, while the short version increases rigidity to minimise deflection when machining deeper keyseats. Together, these features support tighter tolerances and cleaner slot walls for form‑fitting assemblies. Material suitability explained for practical decisions The geometry and substrate make this cutter very well suited for steel, stainless steel (INOX) and cast iron, with conditional suitability for non‑ferrous metals and certain special alloys. The tool is intended for work up to approximately 1,000 N/mm² tensile strength, covering the common range of low to medium strength steels encountered in many shops. For unfamiliar alloys, requesting a machining test or consulting process data can clarify feeds and speeds for optimal results. Designed for reliable workshop use and straightforward integration Conforming to DIN 327D Type N and featuring a Form D profile, the cutter integrates easily into standard keyway and slotting processes. The combination of substrate, coating and centre‑cutting capability reduces machine downtime by simplifying setup and extending intervals between tool changes. As a partner in precision, Metav offers technical advice and dependable delivery from Emmerich, supporting routine production and one‑off jobs alike. For precision keyway machining, request the TECWERK keyseat milling cutter from Metav Werkzeuge; contact Metav Werkzeuge in Emmerich for application advice and availability at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical Data Article number: 2000866120NW Label: Bohrnutenfräser DIN 327D TypN D.14mm HSS‑Co8 TiCN Weldon Z.2 kurz TECWERK Manufacturer: TECWERK Packaging unit: 1 Facts Cutter diameter: 14 mm Shank diameter: 12 mm Relief length: 11.5 mm Number of flutes: 2 Maximum recommended material strength: approx. 1,000 N/mm² Special features Material: HSS‑Co8 (cobalt high‑speed steel) Coating: TiCN (titanium carbonitride) Shank type: Weldon shank with driving flat Geometry: DIN 327D Type N, Form D Cutting characteristics: centre‑cutting, right‑hand cut, two cutting edges Applications: milling keyways, deep precision slots, close fits Suitability: very good for steel, stainless steel and cast iron; conditionally suitable for non‑ferrous metals and special alloys Short design for increased rigidity FAQ Is this cutter suitable for machining stainless steel? Yes. The TECWERK keyseat milling cutter, with its HSS‑Co8 substrate and TiCN coating, is specified as very well suited for stainless steel applications. Can the tool be used for plunge cutting into a workpiece? The tool is centre‑cutting, so it permits plunge engagement for many keyway and slotting operations, reducing the need for preliminary drilling. What holder type is required for the shank? A standard Weldon‑style holder or a clamping system that accepts a 12 mm Weldon shank with driving flat is appropriate for secure mounting and torque transfer. How does the TiCN coating help in production? The TiCN coating increases surface hardness and reduces adhesive wear, improving tool life and machining consistency on ferrous materials. Is the cutter recommended for non‑ferrous metals like aluminium? The cutter is conditionally suitable for non‑ferrous metals; parameter adjustments and testing are advised to prevent built‑up edge and ensure optimal chip evacuation. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of durable HSS‑Co8 construction, low‑friction TiCN coating, and a secure Weldon shank for consistent groove milling in workshop and industrial settings. Order the cutter directly via Metav Werkzeuge or consult the Metav team for tailored machining parameters. Slot drill DIN 844 Type N, D 14 mm — HSS‑Co8, TiCN, Weldon shank (TECWERK) The Slot drill DIN 844 Type N is a long, three‑flute slot milling cutter designed for groove and slot machining in steels, stainless steel and cast iron, offering centre cutting capability for reliable entry. HSS‑Co8 for wear resistance TiCN coating for extended tool life Weldon shank with drive flat Three cutting edges for efficient chips High performance where strength matters The long three‑flute design with centre cutting capability combines stable cutting with the option to plunge into material, providing efficient slot formation on medium‑strength components. The HSS‑Co8 substrate delivers increased hot hardness compared with standard high‑speed steels, while the TiCN coating reduces friction and abrasion, extending tool life. For uncoated cutters the guideline limit is around 800 N/mm², and the coated variant raises that to about 1000 N/mm², enabling confident use on tougher steels without compromising finish. Secure toolholding and consistent concentricity A Weldon shank with drive flat ensures positive drive and simple clamping in standard toolholders, reducing the risk of slippage under heavy feeds. The cutter’s 12 mm shank diameter matches common collet and chuck systems, allowing stable torque transmission for slotting and light profile milling. Stable clamping translates directly into better runout control and repeatable results on production runs, which supports predictable process planning and less scrap. Faster machining through controlled chip evacuation With three flutes the cutter balances material removal and chip clearance: chip formation is more continuous than a two‑flute tool, while the flute geometry promotes reliable chip evacuation, especially in deeper slots. The specified free cutting length of 11.5 mm suits many groove depths encountered in component machining, while the right‑hand cutting orientation matches standard spindle rotations. The tool’s long variant is especially useful where reach and access to recessed features are required. Application guidance and material suitability The cutter is rated very good for steel, stainless steel and cast iron, and conditionally suitable for non‑ferrous metals and special alloys; this means adjusted cutting data and appropriate coolant strategies are recommended for softer or highly ductile materials. The combination of cobalt alloy and TiCN coating broadens usable cutting speeds, but selecting the correct feeds and speeds remains essential to preserve tool life and surface finish. For precision slotting operations, maintain stable fixture conditions and monitor spindle runout to exploit the cutter’s capabilities. For precise groove milling with this TECWERK slot drill, contact Metav Werkzeuge for a machining recommendation or detailed technical data at info@metav-werkzeuge.com or call +49 2822 7131930. Technical data Article number: 2000866258NW Label: Bohrnutenfräser DIN 844 Typ N D.14mm HSS‑Co8 TiCN Weldon Z.3 lang TECWERK Brand: TECWERK Standard: DIN 844 Material: HSS‑Co8 Coating: TiCN Packaging unit: 1 UID: 2000866258NW Core specifications Shaft diameter: 12 mm Free cutting length: 11.5 mm Flutes: 3 Recommended tensile strength (uncoated): up to 800 N/mm² Recommended tensile strength (coated): up to 1000 N/mm² Special features DIN 844 Type N Centre cutting (Zentrumschnitt) Weldon shank (cylindrical shank with drive flat) Right‑hand cutting Long design for extended reach TiCN coating for reduced friction Very good for steel, stainless steel and cast iron Conditionally suitable for non‑ferrous metals and special alloys FAQ What materials is this slot drill best suited for? The TECWERK slot drill is indicated as very good for steel, stainless steel and cast iron; use adjusted speeds and feeds for non‑ferrous metals or special alloys where the cutter is only conditionally suitable. Does the TiCN coating improve performance significantly? Yes. The TiCN coating on the TECWERK cutter reduces friction and abrasion, raising the recommended tensile strength limit to about 1000 N/mm² for coated tools versus approximately 800 N/mm² for uncoated variants. Is the shank compatible with standard toolholders? The cutter features a Weldon shank with drive flat and a 12 mm diameter, so it is compatible with common collets and Weldon‑style holders when secured correctly. Can this tool perform plunging operations? The centre cutting geometry (Zentrumschnitt) allows controlled plunging, making the cutter suitable for entering slots directly as well as conventional side milling. How many flutes does the cutter have and what is the effect? The tool has three flutes (Z=3), which offers a balance between removal rate and chip evacuation for improved surface finish in slotting tasks. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the robust HSS‑Co8 grade and the secure Weldon shank for consistent slot milling in demanding workshop environments; order the cutter via Metav Werkzeuge or consult the technical team for specification support. Slot mill DIN 844 Type N, Ø 14 mm — HSS‑Co8 three‑flute slot cutter (TECWERK) A Slot mill DIN 844 Type N engineered for milling slots and grooves in workshop and industrial applications, offering centre‑cut capability and a Weldon cylindrical shank for reliable clamping. HSS‑Co8 for high wear resistance Centre‑cut three‑flute, long version Weldon cylindrical shank with drive flat Very good for steel and cast iron Durable cutting core for reliable production results The cutter combines HSS‑Co8 construction with the DIN 844 Type N geometry to deliver a balance of toughness and edge retention. The three‑flute design reduces vibration and clears chips efficiently, which improves surface finish and extends tool life. As a centre‑cutting tool, the slot mill permits plunge starts and precise groove entry, reducing secondary operations and increasing throughput in repetitive machining tasks. The built quality supports stable performance under continuous use. Material suitability and practical cutting limits This tool is specified for use on a wide range of materials: steel and cast iron are rated very good for machining, while non‑ferrous metals and stainless steels are conditionally suitable depending on the application and cutting data. The cutter handles uncoated work up to approximately 800 N/mm² tensile strength, with higher limits—about 1,000 N/mm²—achievable when a suitable coating is applied. Right‑hand cutting geometry ensures predictable chip formation and consistent cutting forces for standard milling setups. Secure clamping and dimensional reliability A Weldon shank with the drive flat provides positive torque transmission and repeatable seating in tool holders, while the Ø 12 mm shank diameter matches common collet and arbor systems. Nominal diameter tolerances are specified (small diameters with h10 tolerance, others to e8), supporting concentric mounting and minimal runout. These features together reduce chatter, improve concentricity and protect both spindle and cutter from damage during heavy or interrupted cuts. Extended reach and workshop advantages The long version offers increased reach for deeper slots or recessed features without sacrificing rigidity. The specified 11.5 mm free length and the three‑cutting‑edge layout balance accessibility with stability, cutting down on tool changes and setup time. This makes the cutter particularly useful for jobs that require precise, repeatable grooves across batches. Combined with a robust shank connection and centre‑cut capability, the design supports efficient workflow and dependable part quality. Contact Metav Werkzeuge for tailored advice on the TECWERK HSS‑Co8 slot mill — call +49 2822 7131930 or email info@metav-werkzeuge.com for rapid technical clarification Technical data Article number: 2000866236NW Item name: Slot mill DIN 844 Type N, Ø 14 mm, HSS‑Co8, Weldon, Z=3, long, TECWERK Manufacturer: TECWERK Packaging unit: 1 UID: 2000866236NW Numbers / Core technical data Material: HSS‑Co8 Cutting edges: Z = 3 Shank diameter: Ø 12 mm Free length / clearance: 11.5 mm Rated tensile strength: uncoated ≈ 800 N/mm², coated ≈ 1,000 N/mm² Standards: DIN 844 Cutting direction: right‑hand cutting Tolerances: nominal diameters 9, 11, 13, 15 mm → h10; remaining sizes → e8 Designs / Special features Centre‑cutting geometry Weldon cylindrical shank with drive flat Long version for extended reach Very good suitability for steel Very good suitability for cast iron Conditional suitability for non‑ferrous metals and stainless steel Right‑hand cutting action FAQ What materials is this slot mill best suited for? The TECWERK slot mill in HSS‑Co8 is rated very good for steel and cast iron; non‑ferrous metals and stainless steel are conditionally suitable depending on cutting data. Can the cutter be used for plunge milling? Yes, the centre‑cutting geometry allows plunge starts and controlled entry into the material, which is useful for slot starting without pre‑drilling. What shank diameter and clamping form does it require? The cutter has a Ø 12 mm cylindrical shank with a Weldon drive flat, designed for secure clamping in compatible holders and arbors. Are there specific strength limits for workpieces? Uncoated tool performance is specified up to around 800 N/mm² tensile strength; with an appropriate coating, the tool can be applied up to roughly 1,000 N/mm². Does the cutter conform to a standard for dimensions? The tool follows DIN 844 Type N specifications, with defined tolerances for nominal diameters to ensure repeatable mounting and concentricity. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of a heat‑resistant HSS‑Co8 cutting geometry combined with a 40° helix and three‑flute design for efficient slotting and long, clean chips; order via Metav Werkzeuge or consult our specialists for application advice. Slot drill DIN 844 Type W, 14 mm — HSS‑Co8, 3‑flute by TECWERK The Slot drill DIN 844 Type W is a long, centre‑cutting slotting tool engineered for precision milling in aluminium and other non‑ferrous metals. HSS‑Co8 for improved heat resistance Three flutes for efficient chip evacuation Centre‑cutting for controlled plunging Weldon shank with drive flat for secure clamping Fast, accurate slotting with optimised geometry The long, three‑flute design delivers a balance of material removal rate and surface finish that suits batch and single‑part production. The HSS‑Co8 composition increases red‑hardness and wear resistance, which extends tool life under higher cutting temperatures; this leads to fewer tool changes and higher uptime. The 40° helix promotes consistent chip formation, reducing recutting and improving process stability, while the centre‑cutting feature allows safe, controlled plunging into the workpiece. Secure holding and vibration‑reduced running A 12 mm cylindrical shank with a Weldon drive flat ensures rigid clamping in holders designed for a Weldon interface, reducing slip and runout during deep slotting. The relief grind dimension (11.5 mm) minimises friction along the tool body where clearance is required, helping to preserve cutting geometry and reduce chatter. These features combine to provide predictable tool behaviour and repeatable slot tolerances in series production. Ideal for long‑chipping aluminium and non‑ferrous materials Designed specifically for long‑chipping materials, the flute and edge preparation deliver efficient evacuation in aluminium and similar alloys. The cutter’s geometry prevents chip packing and promotes continuous chip flow, which lowers the risk of surface damage. For applications requiring clean edges and consistent slot width in non‑ferrous components, this tool offers reliable performance with reduced rework. Workshop integration and practical benefits Conforming to DIN 844 as a Type W slot drill, the tool is compatible with standard toolholders and machining practices, simplifying stock management and tool selection. The right‑hand cutting orientation matches typical milling setups, and the long version allows deeper slotting without step‑over operations. With few variables to adjust, the cutter integrates smoothly into existing processes, supporting efficient production planning and reduced setup time. Request a specification sheet or a personalised recommendation via Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: 2000866308NW Product: Slot drill DIN 844 Type W, D 14 mm Brand: TECWERK Facts Diameter: 14 mm Shank Ø: 12 mm Flutes: 3 Helix angle: 40° Relief grind: 11.5 mm Special features Material: HSS‑Co8 Standard: DIN 844 Centre‑cutting Right‑hand cutting Weldon shank with drive flat Long version Very well suited for aluminium and non‑ferrous metals Three‑edged design FAQ What materials is this slot drill suitable for? The slot drill DIN 844 Type W is very well suited for aluminium and other non‑ferrous metals; the HSS‑Co8 grade and flute geometry promote long‑chip evacuation in these materials. Can this cutter be plunged directly into the workpiece? Yes, the centre‑cutting design of the TECWERK slot drill allows controlled plunging as well as conventional milling, enabling flexibility in slotting operations. What shank size and clamping style does the tool require? The cutter features a 12 mm cylindrical shank with a Weldon drive flat for secure clamping in holders designed for Weldon shanks. How many flutes does the tool have and what advantage do they offer? The tool has three flutes; this configuration balances chip evacuation and cutting edge strength for efficient slotting in long‑chipping materials. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Combining HSS‑Co8 construction, a TiCN coating and a Weldon shank, this long three‑flute slot cutter provides resilient groove milling and stable clamping for production runs; order directly via Metav Werkzeuge or consult our specialists for volume and tooling integration. TECWERK 15 mm HSS‑Co8 Slot Cutter (TiCN), Weldon Shank — DIN 844 Type N The TECWERK 15 mm HSS‑Co8 slot cutter is a long, centre‑cutting grooving tool designed for precision milling of steel, stainless steel and cast materials in industrial and workshop settings. HSS‑Co8 for high heat resistance and toughness TiCN coating for extended tool life and wear protection Weldon shank with drive flat for secure clamping Centre‑cutting three‑flute geometry for accurate plunging Proven material and coating for longer service life The cutter is manufactured from HSS‑Co8, a cobalt‑alloyed high‑speed steel chosen for its elevated red hardness and resistance to deformation at higher cutting temperatures. With the TiCN coating applied, abrasive wear is reduced and the usable life of the tool is extended, which in turn lowers tooling costs per component in repetitive production work. This combination is particularly effective where thermal loads and intermittent contact with hardened zones occur, so fewer tool changes are required and machine uptime increases. Geometry and shank for reliable machining accuracy Built to DIN 844 Type N with a three‑flute long profile and centre‑cutting geometry, the cutter enables guided plunge starts and consistent groove dimensions. The Weldon shank with drive flat ensures secure torque transmission in set‑screw holders, reducing slippage and runout during heavy engagement. As a result, chip formation remains stable and surface finish is improved, which benefits downstream processes such as assembly or coating. Material suitability and recommended applications This tool is rated for machining materials up to approximately 800 N/mm² with an uncoated cutter and up to 1,000 N/mm² when used with the TiCN coating, making it well suited to common steels, stainless steel and cast iron, where it performs very well. Non‑ferrous metals and special alloys are conditionally applicable depending on cutting data and coolant strategy. For users processing mixed batches, the cutter delivers a balanced performance that reduces the need for frequent tool changes. Practical integration into workshop and CNC setups With a 15 mm diameter cutting head and a 12 mm shank, the cutter fits standard collet and Weldon holders, allowing straightforward integration into milling centres and manual milling machines. The specified tolerances for nominal diameters (9–15 mm: h10) support consistent interchangeability across tool holders and fixtures. Operators will appreciate the combination of robust clamping and centre‑cutting capability when programming pocketing or slotting cycles, while planners benefit from predictable tool life and repeatable results. For procurement advice, batch pricing or technical integration of the TECWERK slot cutter, contact Metav Werkzeuge in Emmerich at info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: 2000866029NW Label: Bohrnutenfräser DIN 844 Typ N D.15mm HSS‑Co8 TiCN Weldon Z.3 long TECWERK Manufacturer: TECWERK Packaging unit: 1 UID: 2000866029NW Facts Nominal diameter: 15 mm Shank diameter: 12 mm Flute length / relief: 11.5 mm Number of flutes: 3 Material strength capability: up to 800 N/mm² uncoated, 1000 N/mm² coated Tolerance: nominal diameters 9–15 mm = h10, remaining = e8 Special features Material: HSS‑Co8 Coating: TiCN Shank type: Weldon cylindrical shank with drive flat Standard: DIN 844 Type N; long version, centre‑cutting, right‑hand cut Applications: steel very good, stainless steel very good, cast iron very good, non‑ferrous metals conditionally suitable, special alloys conditionally suitable FAQ Which materials are best machined with this cutter? The TECWERK 15 mm slot cutter is very well suited to steel, stainless steel and cast iron; non‑ferrous metals and special alloys are usable with adapted cutting data. Can this tool perform plunge cuts? Yes, the centre‑cutting geometry allows controlled plunging and slot starts when programmed accordingly in milling routines. What holder and clamping are recommended? A Weldon holder with set screw engaging the drive flat is recommended to secure the 12 mm shank and reduce slippage under load. Does the TiCN coating significantly extend tool life? The TiCN coating offers improved abrasion resistance and is especially effective when machining harder or abrasive steels, extending service intervals compared with uncoated cutters. Are there other diameter tolerances available? Nominal diameters up to 15 mm are supplied to h10 tolerance; other sizes and tolerance classes are noted as e8 where applicable. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of a long, centre-cutting three-flute design in HSS-Co8 for reliable plunge milling and robust performance in steel and cast iron; order directly via Metav Werkzeuge or consult our specialists for application guidance. Bohrnutenfräser DIN 844 Typ N D.16mm HSS-Co8 Weldon Z.3 long – slot milling cutter with centre cut and Weldon shank by TECWERK Bohrnutenfräser DIN 844 Typ N D.16mm HSS-Co8 Weldon Z.3 long is a long, three-flute slot cutter designed for milling grooves and slots in workshop and industrial applications, suitable where extended reach and plunge capability are required HSS-Co8 high-speed steel composition Three-flute centre-cutting geometry 16 mm Weldon shank for secure clamping Suited for steel and cast iron machining Precision and cutting performance for groove milling The long, three-flute geometry with centre-cutting capability delivers controlled plunge cuts and consistent chip evacuation. Made from HSS-Co8 (high-speed steel with 8% cobalt), the tool sustains elevated temperatures and retains hardness under load, which benefits interrupted cuts and moderate feed rates. The combination of long flute length and a 16 mm shank with a Weldon drive flat ensures stable clamping in tool holders, reducing run-out and improving surface finish when machining steel and cast iron. Material suitability explained for dependable results This cutter is optimised for low to medium strength materials and shows very good performance on unalloyed and alloyed steels as well as cast iron; non-ferrous metals and stainless steel are rated as conditionally suitable, reflecting the HSS-Co8 substrate. The specification indicates machining up to approximately 800 N/mm² with uncoated tools and up to 1000 N/mm² when a coating is applied, which helps to select the correct cutting strategy and tool variant for a given job. When surface finish and tool life are priorities, selecting a coated equivalent can extend performance. Tolerances, diameters and operational benefits Nominal diameters available for the series include 9, 11, 13 and 15 mm with tolerance class h10 for these sizes, while the remaining diameters conform to e8 tolerance. These tight tolerance classes support repeatable slot widths and precise fits in jigs and assemblies. A 15 mm free-cutting length is provided, enabling deep slotting operations with predictable engagement. The cutter is right-hand cutting, which suits standard spindle rotation and promotes stable chip flow when paired with an appropriate coolant and feed rate. Practical advantages in the workshop and on CNC machines The cylindrical shank with Weldon flat gives secure drive transmission for higher torque applications, reducing the risk of slippage during plunge or heavy axial loading. The long version of this cutter permits access to deeper features without sacrificing rigidity excessively, making it useful in fixtures and components where reach is critical. Combined with correct toolholder selection and machine parameters, the cutter contributes to efficient cycle times and consistent part quality. As a trusted workshop solution, it complements a range of slotting and groove-milling tasks in production and repair environments. For recommendations on toolholder compatibility, machining parameters or to order the TECWERK slot cutter through Metav Werkzeuge—contact Metav Werkzeuge for specialist advice and local supply from Emmerich Technical Data Article number: 2000866238NW UID: 2000866238NW Label: Bohrnutenfräser DIN 844 TypN D.16mm HSS-Co8 Weldon Z.3 lang TECWERK Manufacturer: TECWERK Facts Material: HSS-Co8 Standard: DIN 844 Typ N Number of flutes: 3 Shank diameter: 16 mm Free-cutting length: 15 mm Nominal diameters: 9, 11, 13, 15 mm (tolerance h10); others e8 Special features Centre-cutting geometry Weldon shank (cylindrical shank with drive flat) Right-hand cutting Long version for extended reach Suitability: very good for steel and cast iron; conditionally suitable for non-ferrous metals and stainless steel Designed for groove and slot milling FAQ What materials is this slot cutter best suited for? The TECWERK Bohrnutenfräser (DIN 844 Typ N) is very well suited to steel and cast iron, with conditional suitability for non-ferrous metals and stainless steel as stated in the technical data. Can the cutter perform plunge cuts? Yes, the centre-cutting design enables controlled plunge milling and makes the tool suitable for slotting operations that require axial entry. Which shank size and clamping method are required? The cutter features a 16 mm shank with a Weldon flat, intended for secure clamping in holders that accept Weldon-style drive flats. How do the tolerance classes affect component fit? Nominal diameters 9, 11, 13 and 15 mm are to h10 tolerance, with other sizes at e8, providing consistent slot widths and reliable fits in assemblies when using the specified diameters. Is a coated version available for harder materials? The product data indicates higher allowable strength with a coated tool (up to 1000 N/mm² versus 800 N/mm² uncoated), so choosing a coated equivalent improves performance on tougher materials. TECWERK: Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of a solid carbide design with TiAlN coating and a centre‑cutting geometry to combine high wear resistance with reliable plunging capability; the unequal‑pitch, short format ensures vibration‑reduced machining and consistent surface quality. Order the slot drill directly via Metav Werkzeuge or ask the consultants for application-specific recommendations. TECWERK Slot Drill DIN 6527 K, Ø16 mm — Solid Carbide, TiAlN-coated The TECWERK slot drill DIN 6527 K is a short, three‑edged slot drill with centre‑cutting geometry and a cylindrical shank to deliver stiff, precise cutting in demanding machining tasks Solid carbide, TiAlN-coated Centre‑cutting for plunging Suitable for steel and stainless steel Unequal pitch for reduced vibration Precision geometry that reduces tool wear and set-up time The combination of solid carbide substrate and TiAlN coating gives a hard, thermally resistant cutting edge that extends tool life in interrupted and continuous cuts. The short, three‑edge design with a centre‑cutting tip enables safe plunging without specialised pilot drills, reducing overall set‑up time. Because the cutter is designed to be inherently rigid, chatter is minimised and tool life is extended, which translates directly into lower tooling costs per part and fewer stoppages for tool changes. Consistent chip formation across a wide material range Thanks to a carefully developed geometry with unequal pitch, the cutter breaks and evacuates chips reliably even in mixed‑material production batches. The tool is specified for machining steel and stainless steel, cast iron, non‑ferrous metals and aluminium with silicon, making it suitable for shops that need one versatile cutter for both roughing and finishing. For uses where abrasive or alloyed materials occur, the TiAlN coating helps preserve cutting edges and maintain dimensional stability over extended cycles. Standardised shank and practical handling for repeatable results Designed with a DIN 6535 HB cylindrical shank and a 16 mm shank diameter with h6 tolerance, the cutter fits common toolholders with high concentricity for repeatable accuracy. A relief length of 15.5 mm and a protective 45° chamfer (0.2 mm) at the cutting margin reduce the risk of edge damage during handling and regripping. The short form factor and neck relief enable rigid clamping for high‑feed operations while still supporting final finishing passes — specified for both roughing and finishing tasks for efficient process consolidation. Contact Metav Werkzeuge today to discuss how this TECWERK slot drill can be matched to production requirements and to arrange a tailored supply from Emmerich Product details Article number: 2000866257NW Label: Bohrnutenfräser DIN 6527K TypN D.16mm VHM TiAlN HB Z.3 kurz TECWERK Package unit: 1 Core technical data Shank diameter: 16 mm Shank tolerance: h6 Flutes: 3 Relief length: 15.5 mm Chamfer: 45° / 0.2 mm Special features Solid carbide (VHM), universal fine grain TiAlN coating DIN 6527 K, Type N, short version Centre‑cutting, three‑edged (Dreischneider) Unequal pitch for vibration‑reduced machining Right‑hand cutting, neck relief (Halsfreischliff) Cylindrical shank per DIN 6535 HB Suitable for steel, stainless steel, cast iron, non‑ferrous metals, aluminium with silicon and special alloys For roughing and finishing FAQ Is this cutter suitable for plunging operations? The TECWERK slot drill is centre‑cutting, so it is suitable for controlled plunging operations without a separate pilot hole. Which materials can this tool machine reliably? This cutter is specified for steel, stainless steel, cast iron, non‑ferrous metals and aluminium with silicon, and its geometry supports both roughing and finishing in these materials. What measures reduce vibration during machining? The unequal pitch and short, rigid design of the tool reduce harmonic build‑up; the TiAlN coating also helps maintain edge stability under load. What shank specifications ensure accurate mounting? The tool has a 16 mm shank with h6 tolerance and a cylindrical shank to DIN 6535 HB for consistent clamping concentricity. Can this cutter be used for finishing as well as roughing? Yes. The geometry and coating make the cutter suitable for both roughing and finishing passes, depending on cutting parameters. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of HSS‑Co8 construction for improved wear resistance, a 40° helix angle for superior chip evacuation and a Weldon shank for secure clamping — ensuring consistent slotting performance. Order the cutter directly via Metav Werkzeuge or request specialist advice from our consultants. Slot milling cutter DIN 844 Type W, 16 mm, HSS‑Co8, Weldon shank — TECWERK Slot milling cutter DIN 844 Type W, 16 mm, HSS‑Co8, long, designed for machining long‑chip aluminium and non‑ferrous metals with secure Weldon toolholding HSS‑Co8 for high toughness 3‑flute design with centre cut Weldon shank, 16 mm, secure clamping 40° helix angle for efficient chip flow High‑speed performance for continuous production The HSS‑Co8 alloy delivers elevated heat resistance and wear performance compared with standard high‑speed steels, which translates into more consistent cutting on non‑ferrous materials. The combination of a 3‑flute geometry and a 40° helix angle promotes smooth chip evacuation and stable cutting forces, reducing the risk of built‑up edge when machining long‑chip aluminium. This results in reliable surface quality and predictable tool life in serial or single‑piece production environments. Secure clamping and reliable concentricity A Weldon shank with a cylindrical profile and driving flat ensures positive tool retention in set screws or hydraulic chucks, keeping concentricity stable under load. The 16 mm shank diameter provides a robust connection to the spindle, reducing vibration and runout during slotting operations. Together these features maintain dimensional accuracy of the machined slot and lower the likelihood of premature tool wear, supporting repeatable production tolerances. Designed for plunge and slot milling in non‑ferrous materials The cutter’s centre cut (plunge capability) allows safe vertical engagement for slotting and pocketing tasks, while the tool’s geometry is optimised for long‑chip aluminium and other non‑ferrous metals. A cutting length of approximately 15 mm on the long version makes the tool suitable for deeper slots and stepped features without sacrificing chip clearance. The DIN 844 Type W specification signals an industry‑standard form factor for compatibility with existing machining processes. Practical handling and process benefits Using a cutter with the right material and geometry reduces cycle time and the need for frequent tool changes. The long design paired with the 3‑flute layout balances material removal with effective chip evacuation, which is particularly important when machining aluminium alloys that produce continuous chips. Maintenance is straightforward: standard sharpening procedures for cobalt‑enriched HSS restore the cutting edges, and the robust shank design supports repeated clamping without loss of accuracy. For secure, high‑performance slot milling from TECWERK, contact Metav Werkzeuge for tailored advice and fast supply from Emmerich: info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 2000866310NW SKU: 2000866310NW Designation: Slot milling cutter DIN 844 Type W D.16mm HSS‑Co8 Weldon Z.3 long TECWERK Packaging unit: 1 Facts Diameter: 16 mm Shank diameter: 16 mm Cutting length: 15 mm Flutes: 3 Helix angle: 40° Special features HSS‑Co8 material DIN 844, Type W form Centre cut for plunge milling Right‑hand cutting direction Cylindrical shank with driving flat (Weldon) Very well suited for long‑chip aluminium and non‑ferrous metals FAQ What materials are best cut with this slot milling cutter? The cutter is optimised for long‑chip aluminium and other non‑ferrous metals; the HSS‑Co8 grade in the TECWERK slot milling cutter supports reliable cutting performance in these materials. Can the cutter be used for plunge milling? Yes, the centre cut design permits plunge‑type engagement, so the TECWERK Type W cutter can be used for vertical entry and slotting tasks. What clamping is recommended for best concentricity? Secure clamping with a suitable set‑screw holder or hydraulic chuck is recommended to exploit the Weldon shank; the 16 mm shank on SKU 2000866310NW provides a stable connection for accurate operation. How does the 40° helix angle affect machining? A 40° helix angle improves chip evacuation and produces smoother cutting when machining ductile, long‑chip materials, reducing build‑up and enhancing surface finish with this cutter. Is the cutter suitable for high‑speed machining? The HSS‑Co8 composition offers higher thermal resistance than conventional HSS, making the cutter appropriate for higher‑speed feeds and moderate spindle speeds when machining non‑ferrous alloys. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of robust high-speed steel, a TiCN surface for longer life and a secure Weldon shank for reliable clamping to keep keyway production efficient and repeatable; order via Metav Werkzeuge or contact our consultants for application advice. TECWERK short keyway cutter DIN 327 Type N, Ø16 mm, HSS-Co8, TiCN, Weldon, 3 flutes The TECWERK short keyway cutter DIN 327 Type N Ø16 mm is a short, three-flute keyway milling cutter designed for deep keyseat machining and peripheral as well as face milling in steels and stainless steel, offering centre-cut capability for plunge operations. HSS-Co8 material for high-temperature strength TiCN coating for extended tool life Weldon shank with 16 mm diameter for secure clamping High-temperature performance for dependable productivity The short keyway cutter is manufactured from HSS-Co8, a cobalt-alloyed high-speed steel that improves red hardness and wear resistance compared with standard HSS. Combined with a TiCN coating, the tool sustains more aggressive cutting parameters and higher contact temperatures, which translates into longer service life and fewer tool changes. The centre-cutting geometry allows controlled plunge starts, while the three-flute layout maintains good chip flow during slotting, resulting in a stable machining process and predictable cycle times for production environments. Rigid clamping and compact design for accurate grooves A Weldon shank with a Ø16 mm diameter and a drive flat provides secure axial and torsional clamping in standard toolholders, reducing the risk of slippage under load. The short overall length and the reduced overhang minimise deflection, which is especially beneficial when producing narrow, deep keyways. The cutter’s three-flute configuration balances chip evacuation and cutting edge stability, giving consistent groove geometry and surface finish—critical when shaft and hub fits require tight tolerances. Broad material suitability for workshop flexibility This cutter follows DIN 327 Type N, optimised for keyseat work in a wide range of materials: very good suitability for steel, stainless steel and cast iron, and conditional suitability for non-ferrous metals and certain special alloys. Operating guidance from the manufacturer indicates capacity to mill materials up to approximately 800 N/mm² with an uncoated tool and to higher strengths—around 1000 N/mm²—when the TiCN coating is applied, enabling shops to tackle tougher batches without changing tooling systems. Practical handling and maintenance to reduce downtime The short, robust construction reduces the exposure of the cutting edges to vibration and accidental damage during handling. As a right-hand, centre-cutting tool it supports plunge and profile milling without additional pilot operations. Regular inspection of the cutting edges and the coating will extend service life; when regrinding is required, maintaining the original geometry and flute count ensures repeatable results. The tool’s combination of durable substrate and coating yields a favourable balance between initial tool cost and total cost per part, supporting efficient production planning. For precision keyway milling solutions, consult Metav Werkzeuge about the TECWERK short keyway cutter DIN 327 Type N Ø16 mm — call +49 2822 7131930 or email info@metav-werkzeuge.com to discuss suitability and delivery from our Emmerich stock. Technical data Article number: 2000866216NW Manufacturer: TECWERK Item designation: Bohrnutenfräser DIN 327 Type N, short Packaging unit: 1 Core data Cutting diameter: 16 mm Cutting length (free): 15 mm Shank diameter: 16 mm Number of flutes: 3 Right-hand, centre cutting Special features Material: HSS-Co8 Coating: TiCN Weldon shank with drive flat DIN 327 Type N, short design Suitability: steel, stainless steel, cast iron (very good); non-ferrous & special alloys (conditional) FAQ Is this cutter suitable for plunge cutting into shafts? Yes. The cutter’s centre-cutting geometry permits plunge starts and controlled axial entry; the short design further reduces deflection during shaft plunges. Which materials are best processed with this cutter? The TECWERK short keyway cutter is very well suited to steel, stainless steel and cast iron; non-ferrous metals and certain special alloys can be machined conditionally. Can the tool be used in standard Weldon toolholders? Yes. The Weldon shank with drive flat and a 16 mm shank diameter is designed for secure clamping in standard Weldon holders. How does the TiCN coating affect performance? The TiCN coating increases wear resistance and allows machining of tougher materials up to higher tensile strengths compared with the uncoated substrate, extending tool life and reducing changes. Is this cutter compliant with a recognised standard? The geometry follows DIN 327 Type N, which standardises keyway cutter dimensions and performance characteristics for consistent interchangeability. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Combine high cutting performance with secure clamping and material versatility for reliable slot milling in production and repair workshops. Order the TECWERK slot drill directly via Metav Werkzeuge or request specialist advice from their consultants. TECWERK Slot Drill DIN 844 Type N — HSS‑Co8, TiCN‑coated, 3‑flute, 16 mm Weldon shank The TECWERK Slot Drill DIN 844 Type N is a long, centre‑cutting three‑flute cutter designed for precise slotting and plunge operations in steel, stainless steel and cast iron applications. HSS‑Co8 for increased wear resistance TiCN coating for extended tool life 16 mm Weldon shank with drive flat Centre‑cutting three‑flute design for plunge milling Durable cutting performance that keeps production moving Manufactured from HSS‑Co8, this long‑reach slotting cutter provides elevated hardness and heat resistance compared with standard high‑speed steel, resulting in longer tool life under intermittent or continuous machining. The TiCN coating further reduces flank wear and adhesion when working at elevated speeds, which translates into fewer tool changes and improved uptime. For workshops seeking consistent process throughput, the combination of a cobalt alloy substrate and a wear‑resistant coating delivers measurable efficiency gains. Plunge capability and slot accuracy for repeatable components The three‑edge geometry with centre‑cutting capability permits safe and accurate plunging as well as conventional slot milling. The three‑flute arrangement balances chip evacuation and stability, producing clean slot walls and predictable tolerances. Diameters from the series follow standard tolerancing (smaller nominal sizes with h10, others e8), which supports interchangeability and simplifies fixture design. This makes the cutter suitable where dimensional repeatability for slots and grooves is a production requirement. Secure holding and vibration‑reduced machining for consistent quality A 16 mm Weldon shank with drive flat ensures positive clamping in standard toolholders and reduces rotational slippage under high cutting forces. The tool’s long design and a 15 mm free cutting length are optimised to provide access to deeper slot geometries while maintaining rigidity where it matters. These features support reduced vibration and improved surface finish, helping to maintain process stability when machining narrower or deeper slots in series production. Clear guidance on material suitability and cutting limits The cutter is rated for materials with low to medium tensile strength up to approximately 800 N/mm² using an uncoated tool and up to 1000 N/mm² when the tool is coated, making it very well suited to steel, stainless steel and cast iron. Non‑ferrous metals and certain special alloys are conditionally suitable and may require adjusted feeds, speeds or cutting strategies. For applications requiring higher performance or different alloys, consultation for machining parameters is recommended to balance tool life and surface quality. For further technical data or machining recommendations, Metav Werkzeuge’s technical team can be contacted at info@metav-werkzeuge.com or by phone at +49 2822 7131930. For precise slotting with proven durability, contact Metav Werkzeuge for ordering or detailed machining support for the TECWERK slot drill Technical data Article number: 2000866260NW SKU: 2000866260NW Product label: Bohrnutenfräser DIN 844 TypN D.16mm HSS‑Co8 TiCN Weldon Z.3 lang TECWERK Manufacturer: TECWERK Packaging unit: 1 Core data Shank diameter: 16 mm Free cutting length: 15 mm Flutes: 3 Centre‑cutting: yes Cutting direction: right‑hand Rated material strength: ~800 N/mm² uncoated; ~1000 N/mm² coated Tolerances: nominal Ø 9–15 mm = h10; remaining sizes = e8 Special features Material: HSS‑Co8 (cobalt high‑speed steel) Coating: TiCN Standard: DIN 844 Type N Geometry: three‑edge cutter, long version Shank type: Weldon with drive flat Applications: very well suited for steel, stainless steel and cast iron; conditionally suitable for non‑ferrous metals and special alloys FAQ What machining operations is this cutter intended for? The TECWERK slot drill DIN 844 Type N is designed for slotting and plunge milling, delivering centre‑cutting capability for both groove milling and direct plunging. Which materials can be machined with this cutter? According to the specifications, the cutter is very well suited for steel, stainless steel and cast iron; non‑ferrous metals and special alloys are conditionally suitable with adapted feeds and speeds. How does the TiCN coating affect performance? The TiCN coating on this TECWERK three‑flute cutter reduces adhesive wear and increases resistance to abrasion, which typically extends tool life and allows higher cutting speeds in suitable materials. What clamping system is required for secure mounting? A standard toolholder that accepts a 16 mm Weldon shank with drive flat is recommended to prevent slippage and ensure stable torque transmission during slotting operations. Are there recommended strength limits for workpiece materials? The cutter is intended for materials up to approximately 800 N/mm² with an uncoated tool and up to 1000 N/mm² when coated, providing guidance for selecting feed and speed parameters. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Combine high cutting performance with secure clamping to maintain consistent keyway accuracy. The combination of HSS‑Co8 construction and a Weldon shank delivers durable edges and fast changeover for production workflows. Order the keyway cutter directly via Metav Werkzeuge or ask our consultants if needed. Keyway cutter DIN 327 Type N, Ø16 mm – HSS‑Co8, Weldon shank (TECWERK) Keyway cutter DIN 327 Type N, Ø16 mm – HSS‑Co8, Weldon shank is a short, three‑flute slot cutter designed for milling deeper keyways and peripheral faces in a wide range of workshop applications. Short three‑flute design for deeper keyways HSS‑Co8 high‑cobalt construction for durability Cylindrical shank with drive flat (Weldon) for secure clamping Centre‑cutting for plunging and peripheral milling Reliable performance for repeatable keyways The short three‑flute geometry with a centre‑cutting profile ensures steady engagement when producing keyways and longitudinal slots. The high‑cobalt substrate (HSS‑Co8) offers enhanced hot hardness, which translates into longer edge life under intermittent loads. For operations that prioritise cycle stability, the combination of robust cutting edges and the short flute length reduces chatter and supports consistent dimensional results, improving throughput and lowering rework rates. Material suitability explained for correct use This cutter is optimised for steels and cast iron, providing very good performance on these substrates thanks to the carbide‑enhanced HSS matrix. Non‑ferrous alloys and stainless steel are conditionally suitable; in these cases, tool life depends on cutting data and coating choice. Practically, uncoated tools are recommended for materials up to roughly 800 N/mm² tensile strength, while coated tooling extends capability to about 1000 N/mm². Such guidance enables informed selection of cutting parameters and reduces the risk of premature wear. Secure mounting and efficient chip control A Weldon shank with drive flat ensures positive drive and quick tool changes in standard collet chucks or shrink holders, eliminating slip under high torque. The free cutting length of 15 mm and a 16 mm shank diameter support stable clamping and improved surface quality during peripheral milling. The three cutting edges balance chip load and produce manageable swarf for deeper keyways, making the tool suitable for both single‑piece flow and batch production environments where setup time and repeatability matter. Consult Metav Werkzeuge’s specialists in Emmerich for application advice and supply coordination — contact info@metav-werkzeuge.com or call +49 2822 7131930 to arrange supply or technical consultation Technical data Article number: 2000866192NW Name: Keyway cutter DIN 327 Type N, Ø16 mm, HSS‑Co8, short Manufacturer: TECWERK Packaging unit: 1 Facts Shank diameter: 16 mm Free cutting length: 15 mm Flutes: 3 Standard: DIN 327 Special features Material: HSS‑Co8 Type: DIN 327, Type N Centre‑cutting design Cylindrical shank with drive flat (Weldon) Right‑hand cutting Very good suitability for steel Very good suitability for cast iron Conditional suitability for non‑ferrous metals and stainless steel Suitable for materials up to ~800 N/mm² uncoated; up to ~1000 N/mm² with coating Short version for deeper keyways and improved stability FAQ What materials is this cutter best suited for? The Keyway cutter DIN 327 Type N, Ø16 mm (TECWERK, SKU 2000866192NW) is very well suited for steel and cast iron; non‑ferrous alloys and stainless steel are conditionally suitable depending on cutting data and coating. Can this cutter plunge to start a slot? Yes. Its centre‑cutting geometry permits plunging as well as peripheral milling, making it suitable for producing keyways where an entry plunge is required. Which shank and clamping arrangement is recommended? A secure Weldon‑style clamping with a compatible collet or chuck is recommended to use the cylindrical shank with drive flat and to prevent rotation under load. How many flutes does the tool have and what is the benefit? The cutter has three flutes; this balances chip evacuation and cutting engagement for deeper keyways while maintaining a good surface finish. Is the cutter suitable for production use in a workshop? Yes. The robust HSS‑Co8 construction and short, three‑flute design are intended to provide consistent performance in production settings, particularly for repetitive keyway milling tasks. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of HSS‑Co8 base steel, a durable TiCN coating and a compact short design for precise, repeatable keyway milling; order directly via Metav Werkzeuge or consult the Metav specialists for selection and supply. TECWERK short keyway cutter DIN 327D Type N — 16 mm, HSS‑Co8, TiCN, Weldon shank TECWERK short keyway cutter DIN 327D Type N — 16 mm, HSS‑Co8, TiCN, Weldon shank is a compact, two‑flute cutter for machining tight, form‑accurate keyways and deep keyseats in a wide range of workshop applications TiCN coating for extended tool life Short 2‑flute design for precise keyways Weldon cylindrical shank with drive flat Suited for steel and stainless steel Precise keyway machining with durable cutting geometry The TECWERK keyway cutter combines a HSS‑Co8 substrate with a TiCN‑coated face to deliver wear resistance and consistent edge stability during repetitive passes. The two‑flute geometry and centre cutting capability allow controlled material engagement and accurate form reproduction when milling narrow fits and keyways, even where depth is a concern. The short variant reduces deflection in confined setups, which supports tighter tolerances and fewer rejects. These characteristics translate into measurable productivity gains through reduced rework and stable cycle times. Robust mounting and clear machine compatibility Designed to DIN 327D Type N, the tool features a Weldon shank with a drive flat and a 16 mm shaft diameter to ensure secure clamping and reliable torque transfer in common milling holders. The cutter is right‑hand cutting and provides a free grind length of 15 mm, offering clear reference dimensions for setting up. Material suitability is specified for working up to approximately 1000 N/mm², with very good performance on steel, stainless steel (INOX) and cast iron, while non‑ferrous metals and special alloys are conditionally machinable. These concise specs enable straightforward integration into existing tooling stations without lengthy trial adjustments. Fewer tool changes, higher workshop uptime The combination of TiCN‑coated surfaces and a high‑quality cobalt alloy base results in longer life between tool changes and more consistent surface finish on mating components. The short, centre‑cut design minimises vibration in deep slotting operations, reducing risk of chatter and the need for corrective passes. For production environments where repeatability and quick fixture swaps matter, this cutter supports predictable process windows and helps to streamline inventory: robust performance reduces stocking of multiple specialised variants. Metav’s supply chain from Emmerich further ensures dependable delivery and a pragmatic quality filter for European workshops. For tailored advice on this TECWERK short keyway cutter and to arrange secure supply from Metav Werkzeuge in Emmerich, contact Metav Werkzeuge by email or phone for fast, expert support Technical data Article number: 2000866122NW Product: Bohrnutenfräser DIN 327D Type N, short Manufacturer: TECWERK Packaging unit: 1 Facts Shank Ø: 16 mm Free grind: 15 mm Material: HSS‑Co8 Coating: TiCN Flutes: 2 (Z.2) Standard: DIN 327D Type N Cutting direction: right‑hand Suitable up to approx. 1000 N/mm² Special features Centre cutting Weldon shank with drive flat Short version for confined spaces For precise keyways and deep keyseats Very good for steel, stainless steel and cast iron Conditionally suitable for non‑ferrous metals and special alloys FAQ Is this cutter suitable for stainless steel? Yes. The TECWERK short keyway cutter is rated very good for INOX (stainless steel) and is manufactured in HSS‑Co8 with a TiCN finish to resist built‑up edge and wear during stainless machining. What shank size and holder type are required? The tool uses a 16 mm cylindrical shank with a Weldon drive flat; compatible Weldon holders or collet systems accepting a 16 mm shaft and Weldon clamping are appropriate for secure mounting. Can the cutter produce deep keyseats without excessive vibration? The short two‑flute, centre‑cut geometry reduces overhang and deflection, making it suitable for deeper keyways in confined setups while maintaining dimensional accuracy and surface quality. What are the main benefits of the TiCN coating? The TiCN coating enhances surface hardness, lowers friction and improves wear resistance, which extends tool life and supports more consistent finishes on mating parts. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of solid carbide construction, TiAlN coating and a dynamic helix for consistently high material removal rates and long tool life; order the slot drill directly via Metav Werkzeuge or consult the Metav team for specification support. Slot drill DIN 6527K Type N, 16 mm – Solid carbide, TiAlN (TECWERK) The Slot drill DIN 6527K Type N 16 mm is a short two-flute solid-carbide cutter with centre-cut and TiAlN coating, designed for universal milling in steels, cast materials and non-ferrous metals. Solid carbide with TiAlN coating Two-flute centre-cut geometry Short design with variable helix DIN 6535 HB shank, tolerance h6 Efficient cutting performance for mixed-production environments The cutter combines solid carbide substrate and a TiAlN coating to deliver abrasion resistance and thermal stability, which prolongs tool life on demanding jobs. The two-flute geometry with centre-cut enables limited plunging and efficient chip evacuation, making the tool particularly suited to interrupted cuts and slotted features. In practical terms this means fewer tool changes in mixed-production shops and improved throughput when machining steel and non-ferrous metals. Precision support and vibration control for reliable setup A DIN 6535 HB cylindrical shank with 16 mm shank diameter and h6 tolerance ensures repeatable clamping concentricity and stable runout, reducing setup time and scrap. The cutter features a neck relief and a short overall length to promote vibration-free machining, which preserves surface finish and extends tool life when finishing components. The included 45° protective chamfer and exact relief geometry further protect edges during engagement. Versatile use from roughing to finish operations Engineered as a universal short slot mill, the tool is optimised for both roughing and finishing, thanks to the dynamic helix that evens out cutting forces and reduces chatter. The universal fine-grain carbide and geometry make the cutter suitable for a wide range of materials including cast irons, Cr–Ni steels, aluminium with silicon, abrasive alloys and special alloys; this versatility reduces the need for multiple dedicated cutters on the tool rack. For specification assistance or to reserve TECWERK's short, TiAlN-coated slot drill (16 mm) for production use, contact Metav Werkzeuge in Emmerich for expert advice and dependable supply. Technical data Article number: 2000866167NW Product: Slot drill DIN 6527K Type N, D 16 mm, VHM TiAlN Manufacturer: TECWERK Packaging unit: 1 UID: 2000866167NW Core data Shank diameter: 16 mm Relief length (freischliff): 15.5 mm Protection chamfer: 0.2 mm, 45° Number of flutes: 2 Shank tolerance: h6 Cutting direction: right-hand Special features Solid carbide (VHM) TiAlN coating Universal fine-grain carbide Centre-cut for limited plunging Variable helix for balanced cutting forces Short design for rigidity Neck relief for vibration-free machining Suitable for steel, cast iron, Cr–Ni steels, INOX, non‑ferrous metals, aluminium with silicon, abrasive materials, special alloys DIN 6535 HB cylindrical shank DIN 6527 K standard Suitable for roughing and finishing FAQ Which materials can this slot drill machine effectively? The slot drill is rated as very well suited for steel, cast iron, Cr–Ni steels and INOX, and also performs well on non‑ferrous metals, aluminium with silicon, abrasive materials and special alloys. Does the cutter allow plunging operations? Yes, the centre-cut geometry provides a limited plunging ability suitable for slot starts and short plunges; for deep drilling consider a dedicated twist drill. What advantages does the TiAlN coating provide? The TiAlN coating increases heat resistance and wear protection, extending tool life during high-temperature contact and abrasive conditions. How does the shank specification support precision workholding? The DIN 6535 HB cylindrical shank with h6 tolerance ensures consistent clamping accuracy and low runout for reliable repeatability in production setups. Is this tool suitable for both roughing and finishing? Yes, the geometry and variable helix make the cutter appropriate for both roughing and finishing operations, reducing the need for multiple tool changes. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Combining solid carbide construction, a TiAlN surface treatment and a vibration‑reducing long flute geometry ensures high productivity and consistent surface quality in slotting applications; order the slot milling cutter directly via Metav Werkzeuge or consult the team for application advice. Slot milling cutter DIN 6527L Type N – Ø16 mm, solid carbide, TiAlN (TECWERK) The Slot milling cutter DIN 6527L Type N, Ø16 mm (TECWERK) is a long, centre‑cutting three‑flute tool designed for vibration‑reduced slotting and groove milling across steels and non‑ferrous materials Solid carbide, fine-grain construction TiAlN coating for heat resistance Centre-cutting, long 3-flute geometry DIN 6535 HB shank, Ø16 mm, tolerance h6 Higher productivity through hard-wearing carbide and coating The cutter is made from solid carbide (VHM) with a fine‑grain structure, combined with a TiAlN coating that increases thermal resistance and reduces flank wear. This combination supports higher cutting speeds and longer intervals between regrinds, translating into measurable productivity gains for series operations. The tool’s treatment also helps preserve cutting edge geometry during heavy stock removal, so tool life and process stability improve in continuous production environments. Geometry engineered to reduce chatter and enable plunge cutting A three‑flute, centre‑cutting design with unequal pitch disrupts harmonic vibration, giving a quieter cut and a more consistent surface finish when milling slots and grooves. The long variant includes a neck relief and a precision 0.2 mm protective chamfer, allowing deeper reaches and better clearance in stepped or recessed features. Because the cutter has a centre cut, controlled plunging is possible, which reduces the need for pre‑drilling in many slotting tasks and speeds up cycle times. Broad material capability for mixed‑metal workflows The tool’s geometry and coating make it very well suited to a wide range of materials: steel, cast irons, stainless steels (INOX), special alloys, non‑ferrous metals and aluminium with silicon content, as well as abrasive workpieces. It functions effectively for both roughing and finishing passes, giving fabricators and subcontractors a versatile cutter for mixed batches without frequent tool changes. Where fine finishes are required after roughing, the same geometry helps maintain dimensional accuracy while limiting heat build‑up. Secure clamping and standardised shank for reliable mounting The cutter is supplied with a DIN 6535 HB shank at Ø16 mm and h6 tolerance, ensuring repeatable concentricity when held in standard toolholders and collets. A relief length of 15.5 mm and the long flute profile combine to offer reach without compromising stability. The right‑hand cutting orientation and the vibration‑reduced form support steady chip evacuation and predictable tool behaviour in automated or manual setups, simplifying integration into existing CNC programmes. For reliable procurement and tailored application support, specify the TECWERK slot milling cutter to Metav Werkzeuge — technical advice and order handling are available from Metav Werkzeuge in Emmerich at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical data Article number: 2000866293NW UID: 2000866293NW Label: Slot milling cutter DIN 6527L Type N, Ø16 mm, solid carbide, TiAlN, long, 3 flutes (TECWERK) Manufacturer: TECWERK Packaging unit: 1 Facts Diameter: Ø16 mm Flutes: 3 Relief length (freischliff): 15.5 mm Protective chamfer: 0.2 mm Shank diameter: Ø16 mm Shank tolerance: h6 Special features Solid carbide · fine‑grain TiAlN coating DIN 6527 L · Type N DIN 6535 HB shank Centre‑cutting (plunge capable) Unequal pitch for reduced vibration Right‑hand cutting Neck relief for clearance Vibration‑reduced geometry Suitable for roughing and finishing Very good suitability: steel, NE‑metals, special alloys, INOX, castings Suitable for aluminium with silicon and abrasive materials FAQ What materials can this cutter handle best? The TECWERK slot milling cutter is rated as very well suited for steel, castings, stainless steels (INOX), special alloys and non‑ferrous metals, including aluminium with silicon and certain abrasive materials. Can the cutter be used for plunge cutting? Yes. The tool is centre‑cutting, which enables controlled plunging and can reduce the need for pre‑drilled starter holes in slotting operations. Which shank standard and tolerance does the tool use? The cutter features a DIN 6535 HB shank with Ø16 mm diameter and h6 tolerance for secure and concentric clamping. Is this tool suitable for both roughing and finishing? Yes. The geometry is specified for roughing and finishing, so a single tool can often cover both process steps, improving efficiency in mixed production runs. Does the TiAlN coating improve tool life at elevated speeds? The TiAlN coating increases heat resistance and reduces wear, supporting higher cutting speeds and longer service life under demanding cutting conditions. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of robust HSS‑Co8 construction, a Weldon shank for secure clamping and a compact three‑flute design for efficient slotting in long‑chip aluminium — order the cutter directly via Metav Werkzeuge or consult our specialists for integration advice. TECWERK Slot Milling Cutter DIN 844 Type W, Ø 16 mm, HSS‑Co8, Weldon shank (short, 3‑flute) A TECWERK Slot Milling Cutter DIN 844 Type W designed for short, centre‑cutting slot milling in aluminium and other non‑ferrous metals HSS‑Co8 for high wear resistance Centre‑cutting three‑flute geometry Weldon shank with drive flat for secure holding Optimised 40° helix for long‑chip aluminium Higher material removal rates for long‑chip non‑ferrous work The tool’s HSS‑Co8 composition delivers increased red‑hardness and wear resistance, which supports sustained performance during continuous slotting of aluminium and other non‑ferrous metals. The 40° helix encourages predictable chip formation and evacuation when machining long‑chip alloys, reducing the risk of built‑up edge and improving surface quality. In practice, this means fewer tool changes and more consistent cycle times on production batches where aluminium alloys dominate. Secure plunging and reliable slot starts with centre‑cutting geometry A centre‑cutting design combined with 3 flutes enables safe plunging and rapid entry when creating bores or translating to axial slotting operations. The short overall length increases rigidity, reducing chatter and deflection in compact set‑ups or when clamping close to the holder. For shops handling interrupted cuts or frequent slot entry, the geometry offers a pragmatic balance between cutting efficiency and dimensional stability, aiding repeatable tolerance control. Robust clamping and easy tool‑holder integration The Weldon shank with drive flat provides a positive, repeatable grip in standard collet chucks and Weldon holders, helping to resist rotational slip under heavier axial loads. The tool’s Ø 16 mm shank matches the cutting diameter, simplifying holder selection and concentricity management. A 15 mm free cutting length is ground to provide clearance for slot depths common in fixture work while maintaining a compact, stiff tool overhang — an advantage for small machining centres and multitasking turning‑milling cells. Practical guidance for workshop use and material suitability Specified under DIN 844 Type W, the cutter is optimised for long‑chip aluminium and is rated very good for other non‑ferrous materials; this makes it especially suitable for fabrication of extruded parts, housings and heat‑sensitive components that require smooth chip flow. The three‑flute layout balances flute volume and core strength, facilitating higher feed per tooth without compromising surface finish. For applications outside non‑ferrous alloys, consultation on cutting parameters is recommended to ensure tool life and part quality. Contact Metav Werkzeuge to discuss how the TECWERK slot milling cutter (SKU 2000866288NW) can improve machining efficiency, or request specific cutting data and holder recommendations via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 2000866288NW Label: Bohrnutenfräser DIN 844 Typ W D.16mm HSS‑Co8 Weldon Z.3 kurz TECWERK Manufacturer: TECWERK Packaging unit: 1 Facts Diameter: Ø 16 mm Shank diameter: Ø 16 mm Number of flutes: 3 Helix angle: 40° Free cutting length: 15 mm Special features Material: HSS‑Co8 Standard: DIN 844 Type W Geometry: centre‑cutting (Zentrumschnitt) Shank type: Weldon with drive flat (Mitnahmefläche) Cutting direction: right‑hand cutting (rechtsschneidend) Application: optimised for long‑chip aluminium and non‑ferrous metals (very good suitability) FAQ What materials is this cutter best suited to? The TECWERK slot milling cutter is optimised for aluminium and other non‑ferrous metals; the HSS‑Co8 grade and 40° helix promote controlled chip formation for long‑chip alloys. Can this tool be used for plunge cutting and slotting? Yes. The centre‑cutting geometry and three‑flute design allow safe plunging and axial slotting with good stability for short‑length applications. Which holder type is recommended for secure clamping? A Weldon holder or a collet chuck with Weldon screw is recommended to use the Weldon shank drive flat effectively and to avoid slip during higher axial loads. How does the short design affect machining accuracy? The short configuration increases rigidity and reduces deflection, improving repeatability and surface finish in tight clamping scenarios and when minimal overhang is required. Is the cutter compliant with an industry standard? The tool conforms to DIN 844 Type W, ensuring interchangeability and predictable geometry for production planning and tool inventories. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from a reliable blend of precision, durability and versatile material compatibility: the short, two-flute solid carbide cutter with TiAlN coating delivers vibration-reduced machining for both roughing and finishing. Order the tool directly via Metav Werkzeuge or consult our specialists for application advice. TECWERK Slot Milling Cutter DIN 6527 K, Ø 18 mm — Solid Carbide, TiAlN-coated A TECWERK slot milling cutter DIN 6527 K, Type N designed for plunge-capable slotting and versatile milling across steels, cast materials and non-ferrous alloys Solid carbide with TiAlN coating Ø18 mm cylindrical shank to DIN 6535 HB Two-flute centre-cut for plunge milling Geometry for low-vibration roughing and finishing Reliable cutting performance and longer tool life The short solid carbide construction in combination with a TiAlN surface treatment provides a stable cutting edge and improved thermal resistance, which translates to longer tool life during continuous operations. The two-flute, centre-cut geometry allows for controlled plunge machining as well as conventional slotting, reducing the need for tool changes. With these design choices, production runs benefit from consistent component quality and fewer interruptions, supporting a smoother machining process and predictable cycle times. Broad material suitability reduces setup complexity Engineered for universality, this cutter is very well suited to machining a wide range of materials including steels, cast irons, Cr–Ni stainless grades and non-ferrous alloys. The optimised geometry and coating additionally make it appropriate for aluminium alloys with silicon content and certain abrasive materials. This broad capability reduces the number of specialist tools required in the tool cabinet and shortens setup times between jobs, delivering practical economy and greater flexibility on mixed-production shop floors. Stable shank design and vibration damping for precision A Ø18 mm cylindrical shank conforming to DIN 6535 HB and a controlled neck relief provide secure clamping and a reduced tendency to chatter. The tool features a protective 45° chamfer (0.2 mm) and a free relief length of 17.5 mm, which together support smooth entry and exit of the cutter. The dynamic pitch and neck relief contribute to vibration-reduced machining, enabling accurate finishes even during heavier cuts and when alternating between roughing and finishing passes. Practical machining guidance for efficient workflows Designed as a short, two-cutting-edge tool with a centre-cut for direct plunging, this slot mill is suitable for combined roughing and finishing strategies where tool stability and chip evacuation are priorities. The newly developed geometry supports chip control and reduces heat build-up, which helps maintain dimensional accuracy over longer series. For best results, secure the shank according to DIN‑compliant clamping practice and select feeds and speeds that match the workpiece material and machine rigidity; the tool’s construction is intended to provide reliable performance in demanding workshop environments. For ordering or bespoke technical advice on the TECWERK slot milling cutter, contact Metav Werkzeuge in Emmerich — email info@metav-werkzeuge.com or call +49 2822 7131930 for rapid, expert support and supply from our European quality hub Technical Data Article number: 2000866169NW Name: Slot milling cutter DIN 6527 K, Type N, Ø 18 mm, solid carbide, TiAlN, 2 flutes, short Manufacturer: TECWERK Pack unit: 1 UID: 2000866169NW Facts Shank diameter: 18 mm Free relief length: 17.5 mm Chamfer: 0.2 mm Flutes: 2 Shank tolerance: h6 Special features Solid carbide (VHM) · universal fine-grain TiAlN coating Centre-cut (plunge-capable) Short version with 45° protective chamfer Dynamic pitch for reduced vibration Right-hand cutting Neck relief for vibration-reduced machining Suitable for roughing and finishing Very well suited for steel, non-ferrous metals, cast materials, stainless (INOX) and special alloys FAQ Is this cutter suitable for plunge machining? Yes. The TECWERK slot milling cutter DIN 6527 K is centre-cut and designed for plunge-capable slotting as well as conventional milling operations. Which materials can be machined reliably with this tool? The cutter is very well suited for steels, cast iron, Cr–Ni stainless steels, non‑ferrous metals and certain abrasive and special alloys; it is also appropriate for aluminium alloys with silicon content. What ensures reduced vibration during machining? A combination of dynamic pitch, neck relief and the short, rigid Ø18 mm shank reduces harmonics and helps achieve vibration-reduced cutting and improved surface quality. How is the shank specified for clamping? The tool has a cylindrical shank to DIN 6535 HB with a tolerance of h6, ensuring consistent clamping and concentricity in DIN‑compliant holders. Can this cutter be used for both roughing and finishing? Yes. The geometry and coating are optimised to support both roughing and finishing applications, offering a balance between material removal rate and surface quality. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of the combination of HSS‑Co8 substrate, TiCN coating and a secure Weldon shank to ensure reliable slot milling and long tool life; order directly via Metav Werkzeuge or consult our specialists for application-specific advice. TECWERK Long Slot Milling Cutter DIN 844, Ø18 mm – HSS‑Co8, TiCN, Weldon Shank The TECWERK Long Slot Milling Cutter DIN 844 is a centre‑cutting, three‑flute slot cutter designed for precision grooving and slotting in steel, stainless steel and cast iron across demanding workshop and industrial environments HSS‑Co8 high‑cobalt substrate for durability TiCN coating for extended tool life Weldon shank with drive flat for secure clamping Centre‑cutting, three‑flute geometry for precise slots Engineered for consistent slot machining and long tool life This long slot cutter uses a HSS‑Co8 high‑cobalt substrate combined with a TiCN surface treatment to improve wear resistance and heat tolerance. The three‑flute, centre‑cutting geometry delivers balanced chip evacuation and the ability to plunge where required, while the long version increases reach for deeper grooves. These technical choices reduce tool changes and support steady production flow, making the cutter suitable for repetitive slotting tasks with stable results. Material compatibility and reliable cutting performance The cutter is specified for machining a wide range of materials: steel, stainless steel (INOX) and cast iron are very well suited, while non‑ferrous metals and special alloys are conditionally suitable. Performance guidance notes the tool can handle workpiece strengths of approximately 800 N/mm² with an uncoated tool and up to 1000 N/mm² when the cutter is TiCN‑coated, which translates into dependable performance across typical workshop steels and many hardened components. The specification helps planners select feeds and speeds that balance removal rate and tool life. Practical shank design and workshop handling advantages A 16 mm shank with a Weldon drive flat (cylindrical shank with drive flat) ensures fast, repeatable clamping and reduced slippage in toolholders, while the free cutting length of 15 mm and the long body provide access to deeper slots without sacrificing stiffness. The cutter’s right‑hand cutting direction and DIN‑compliant design (DIN 844 Type N) simplify integration into CNC programmes and manual milling operations, lowering setup time and improving process reliability in small batches and continuous production alike. Economic and operational benefits for precision workshops By combining a robust substrate, a hard TiCN coating and a secure shank interface, the cutter offers a favourable cost‑benefit ratio through extended service intervals and predictable performance. The standardised tolerances (nominal diameters with e8 tolerance for sizes beyond 15 mm) support consistent slot dimensions and fitment. For procurement and operations teams this means fewer tool replacements, steadier cycle times and reduced scrap rates, which together contribute to smoother production logistics. For tailored application advice or to secure supply of the TECWERK cutter from Metav Werkzeuge — the partner for democratised precision — contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for prompt assistance and delivery from Emmerich. Technical Data Article number: 2000866262NW Label: Bohrnutenfräser DIN 844 TypN D.18mm HSS‑Co8 TiCN Weldon Z.3 lang TECWERK Manufacturer: TECWERK Packaging unit: 1 UID: 2000866262NW Facts Nominal diameter: Ø18 mm Shank diameter: 16 mm Free cutting length: 15 mm Number of flutes: 3 Material: HSS‑Co8 Coating: TiCN Cutting direction: Right‑hand Tolerance for Ø18 mm: e8 Applicable tensile strength: ~800 N/mm² (uncoated), up to ~1000 N/mm² (coated) Special features DIN 844 Type N standard Centre‑cutting for plunge capability Weldon (drive flat) cylindrical shank Long version for increased reach Three‑flute geometry for chip control and surface finish Very good suitability for steel, stainless steel and cast iron Conditional suitability for non‑ferrous metals and special alloys FAQ What material is this cutter best suited for? The TECWERK long slot milling cutter is very well suited for steel, stainless steel (INOX) and cast iron, with conditional suitability for non‑ferrous metals and special alloys. Is the cutter suitable for plunge cutting? Yes. The cutter is centre‑cutting, which allows controlled plunge operations as well as conventional slot milling. What shank diameter and clamping type does the tool use? The tool has a 16 mm shank with a Weldon drive flat (cylindrical shank with drive flat) for secure clamping in conventional holders. What surface treatment does the tool have and what benefit does it provide? The cutter features a TiCN coating that improves wear resistance and heat tolerance, extending tool life under higher cutting loads. Which article number should be referenced when ordering or enquiring? Reference the article number 2000866262NW when requesting the TECWERK long slot milling cutter. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the robust HSS‑Co8 cutting edge and compact short design for reliable deep keyway milling; the Weldon shank and three‑flute geometry deliver secure drive and efficient chip evacuation. Order the cutter directly via Metav Werkzeuge or contact their consultants for application advice. TECWERK Keyway Milling Cutter DIN 327 Type N, Ø18 mm — HSS‑Co8, Weldon Shank A TECWERK keyway milling cutter DIN 327 Type N engineered for precision milling of Passfedernuten (keyways) in steel and cast iron, suited to workshop and light industrial applications HSS‑Co8 for higher heat resistance DIN 327 Type N geometry, 3 flutes Weldon shank, 16 mm with drive flat For deep keyway milling in steel and cast iron Precision cut geometry that improves cycle reliability The short, three‑flute design with DIN 327 profile provides a balanced combination of cutting stability and material removal. Manufactured from HSS‑Co8, the tool keeps cutting edges sharper at higher temperatures than standard high‑speed steels, which benefits continuous keyway runs in medium‑strength materials. The centre cutting capability allows controlled axial entry where required, reducing the need for pre‑drilling in many keyway operations. As a result, cycle times can be shortened while maintaining dimensional reproducibility and surface integrity. Secure clamping and reduced deflection for truer keyways A Weldon shank with a 16 mm diameter and drive flat ensures positive torque transmission in standard toolholders, lowering the risk of slippage during start‑stop milling and when plunging into slots. The short overall length limits overhang and therefore minimises tool deflection; this provides truer slot geometry and improves repeatability on medium‑duty milling machines. The right‑hand cutting direction and optimised flute form aid consistent chip formation, which supports uninterrupted operation and reduces tool wear under comparable cutting conditions. Material suitability and workshop efficiency explained The cutter is specified for machining materials with low to medium tensile strength: uncoated tools are suitable for materials up to approximately 800 N/mm², while coated alternatives extend capability towards 1000 N/mm². The tool is very well suited to steel and cast iron, while performance on stainless steel and non‑ferrous metals is conditional depending on cutting parameters and coolant use. Choosing the correct feed and speed, combined with the cutter’s geometry, results in efficient chip evacuation and predictable tool life — a practical advantage for workshops aiming to reduce rework and maximise throughput. Contact Metav Werkzeuge for tailored application advice and to arrange supply of the TECWERK keyway milling cutter — specialists in precision tools at Emmerich can assist at info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 2000866194NW Label: Bohrnutenfräser DIN 327 Typ N, Ø18 mm, HSS‑Co8 Brand: TECWERK SKU: 2000866194NW Dimensions & core data Cutter diameter: 18 mm Shank diameter: 16 mm Flute count: 3 Relief / free cut length: 15 mm Geometry: DIN 327 Type N Cutting direction: right‑hand Version: short Special features Material: HSS‑Co8 (cobalt high‑speed steel) Centre cutting (Zentrumschnitt) Weldon shank with drive flat (Zylinderschaft mit Mitnahmefläche) Application: keyway milling (Passfedernuten), face and peripheral milling Material suitability: steel (very good), cast iron (very good), stainless steel (conditioned), non‑ferrous metals (conditioned) Performance guidance: up to ~800 N/mm² uncoated, ~1000 N/mm² with coating FAQ What materials is this cutter best suited for? The TECWERK keyway milling cutter is very well suited for steel and cast iron; use on stainless steel and non‑ferrous metals is conditional and requires adjusted cutting parameters. Can the cutter be used for axial plunging or only radial cuts? As a centre‑cutting tool, the cutter permits controlled axial entry, reducing the need for separate drilling operations in many keyway applications. What does the Weldon shank offer in daily use? The Weldon shank with drive flat provides secure clamping and positive torque transfer, lowering slippage risk and helping to maintain slot accuracy during start‑stop operations. Is this cutter suitable for deep keyway milling? Yes, the short design and flute geometry are optimised for deeper keyways while keeping deflection low; however, machine rigidity and correct feeds/speeds are essential for best results. How many flutes does the cutter have and why does that matter? The cutter has 3 flutes; this balances cutting edge strength and chip evacuation, making it effective for medium‑duty keyway milling in the specified materials. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund