Take advantage of the combination of durable HSS‑Co8 construction, short centre‑cutting geometry and a secure Weldon shank for reliable milling performance; order the TECWERK cutter directly via Metav Werkzeuge or consult our specialists for application advice. End Mill DIN 844 Type N D16 mm HSS‑Co8, 4‑flute short – TECWERK The End Mill DIN 844 Type N D16 mm HSS‑Co8 is a short, four‑flute, centre‑cutting cutter designed for precise milling of steels and cast iron in industrial and workshop environments, suitable for both finishing and plunge operations. HSS‑Co8 construction for increased toughness Four‑flute design for smooth chip evacuation Weldon shank with drive flat for secure clamping Short centre‑cutting geometry for plunge milling High‑performance material and standard compliance for consistent results The cutter is manufactured in HSS‑Co8, a cobalt‑alloyed high‑speed steel that increases heat resistance and edge life compared with standard high‑speed steels. Conforming to DIN 844 ensures a recognised geometry and dimensional consistency across batches. The four‑flute configuration reduces axial run‑out while supporting higher feed rates and improved surface finish on interrupted cuts. With a 16 mm diameter, an overall length of 92 mm and an effective length of 42 mm, the tool balances rigidity and usable reach for a wide range of milling tasks. Compact design and clamping for rigid, repeatable milling The short design and centre‑cutting geometry enable secure plunge cuts as well as conventional side milling, while the Weldon shank with drive flat provides dependable torque transmission in standard holders. A cutting length of 4 mm and a relief/grind value of 15 mm contribute to stable chip control and reduced vibration when machining at moderate depths. Right‑hand cutting direction offers conventional chip flow for most setups. These design choices translate into predictable tool life and fewer interruptions for regrinding or replacement. Practical suitability and economic advantages for workshops This end mill is optimised for machining materials of low to medium strength up to approx. 800 N/mm² with an uncoated tool and up to 1,000 N/mm² when a coated version is used, making it very well suited for steel and cast iron; non‑ferrous metals and stainless steel are conditionally suitable depending on application. For workshops and production lines the result is improved uptime, reduced tool inventory complexity and consistent part quality. The combination of material choice, standardised geometry and secure shank design supports efficient workflows across jobbing shops, maintenance departments and small series production. For precision milling tasks, choose the TECWERK HSS‑Co8 short end mill for robust, high‑performance results and contact Metav Werkzeuge for tailored advice or ordering at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical Data Article number: 2000866338NW Manufacturer: TECWERK Standard: DIN 844 Key figures Diameter: 16 mm Overall length: 92 mm Cutting length: 4 mm Effective length: 42 mm Shank diameter: 16 mm Number of flutes: 4 Special features HSS‑Co (cobalt‑alloyed high‑speed steel) Type N, four‑flute, centre‑cutting Weldon shank (cylindrical shank with drive flat) Right‑hand cutting Short design for plunge capability Suitable for steel: very well suited Suitable for cast iron: very well suited Suitable for non‑ferrous metals: conditionally suitable Suitable for stainless steel: conditionally suitable Uncoated tool: up to approx. 800 N/mm²; coated: up to approx. 1,000 N/mm² FAQ Is this cutter suitable for plunge milling? The TECWERK end mill DIN 844 Type N (SKU 2000866338NW) features a centre‑cutting geometry, which permits controlled plunge milling as well as standard side milling. Which materials can this tool machine effectively? The tool is very well suited for steel and cast iron; non‑ferrous metals and stainless steel are conditionally suitable depending on cutting parameters and workpiece hardness. What advantages does the Weldon shank provide? The Weldon shank with drive flat ensures secure clamping and reliable torque transmission in Weldon holders or compatible toolholders, improving repeatability and reducing slippage. Is the tool supplied with a coating? The specified SKU is uncoated; a coated variant can raise the usable hardness range to approx. 1,000 N/mm², improving wear resistance in demanding applications. What are the key dimensions to consider for setup? Important setup figures are 16 mm diameter, 92 mm overall length, 42 mm effective length and a 4 mm cutting length; these define reach, rigidity and permissible depth of cut. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from a combination of HSS‑Co PM metallurgy and ALCRONA coating for longer tool life and consistent surface finish; the short, four‑flute design ensures increased rigidity and reliable chip control in demanding steel applications. Order the tool directly via Metav Werkzeuge or consult our specialists for application-specific advice. TECWERK End Mill D16 mm, HSS‑Co PM, ALCRONA, Weldon, Z4 (short) The TECWERK End Mill D16 mm HSS‑Co PM ALCRONA (short) is a short, four‑flute, centre‑cutting milling cutter optimised for machining steels and stainless steel up to approx. 1400 N/mm² in rigid setups HSS‑Co PM core with ALCRONA coating 16 mm diameter, Weldon shank Short 4‑flute geometry for high rigidity Centre‑cutting with right‑hand rotation High-performance metallurgy for prolonged tool life The combination of HSS‑Co PM (powder‑metallurgy cobalt high‑speed steel) and ALCRONA coating delivers a balance of hardness, toughness and thermal resistance that supports sustained cutting in tougher materials. Powder metallurgy refines carbide distribution to reduce microstructural weak points, which translates into higher wear resistance and more predictable tool life under elevated loads. The result is a cutter that keeps surface quality consistent across batches and reduces the frequency of tool changes in production environments. Geometry and clamping that reduce deflection and chatter A short overall length and the 4‑flute arrangement give this cutter a stiffer working envelope compared with longer, slender tools. The Weldon shank with drive flat provides secure clamping for demanding axial and radial loads, while the specified effective length and the conical flute root increase static stiffness. These design choices lower deflection and limit vibration, which benefits dimensional accuracy and repeatability in milling operations on medium‑hard steels and stainless alloys. Tailored for steel‑centric applications with reliable chip control This cutter is centre‑cutting, allowing safe plunge operations, and is configured for right‑hand cutting rotation. The short cutting length and four cutting edges promote efficient chip formation and evacuation when paired with appropriate feeds and coolant strategies. Material suitability is clearly biased toward ferrous workpieces: very good results on steel, stainless steel and cast iron, while non‑ferrous metals and special alloys are conditionally suitable depending on cut parameters and toolpath strategy. Practical selection and setup guidance for process stability Choose this short, rigid cutter where machine stiffness and fixture security permit higher material removal rates without sacrificing finish. The 16 mm diameter, Weldon shank and reduced overall length favour intermittent heavy cuts and finishing passes where reduced tool overhang is critical. For stable results, pair the cutter with a robust holder and check concentricity of the Weldon flat; the improved flute root geometry helps maintain stability during ramping and straight milling alike. Contact Metav Werkzeuge to confirm availability, discuss optimal cutting data for specific steels, or arrange immediate dispatch from our Emmerich facility — eMail info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: 2000866063NW Product type: End mill (short) Brand: TECWERK Standard: DIN 844 Facts Diameter: 16 mm Shank diameter: 16 mm Overall length: 92 mm Effective length: 42 mm Cutting length: 4 mm Number of flutes: 4 Relief / free grind: 15 mm Special features Material: HSS‑Co PM Coating: ALCRONA Shank: Weldon (cylindrical with drive flat) Type: HR, short, four‑flute Centre‑cutting (plunge capable) Cutting direction: right‑hand 45° protective chamfer Improved rigidity via conical flute root Suitability: very good for steel, stainless steel, cast iron; conditionally suitable for non‑ferrous metals and special alloys Designed for machining up to approx. 1400 N/mm² tensile strength FAQ What materials is this cutter best suited for? The TECWERK end mill D16 mm (HSS‑Co PM, ALCRONA) is very well suited for steel, stainless steel and cast iron; non‑ferrous metals and special alloys are conditionally suitable depending on machining parameters. Can the cutter perform plunge cuts? Yes — the cutter is centre‑cutting, so the TECWERK end mill supports plunge operations in addition to conventional milling. How does the Weldon shank affect clamping? The Weldon shank with drive flat on the TECWERK cutter provides secure mechanical engagement and helps prevent slippage under heavy radial or axial loads. Which feature reduces vibration and improves accuracy? The short overall length combined with a four‑flute geometry and a conical flute root increases stiffness and reduces deflection, improving dimensional accuracy during milling. Is this tool suitable for finishing passes? The cutter’s HSS‑Co PM substrate and ALCRONA coating support stable cutting and good surface quality, making it suitable for many finishing applications in steel and stainless steel. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of a tough HSS‑Co PM body with ALCRONA coating and a secure Weldon shank for reliable clamping and extended tool life; order the TECWERK end mill directly via Metav Werkzeuge or consult our specialists for application advice. TECWERK End Mill DIN 844 Type HR — Ø16 mm, HSS‑Co PM, ALCRONA‑coated, 4‑flute, long, Weldon shank TECWERK End Mill DIN 844 Type HR — a long, centre‑cutting milling tool engineered for demanding operations in stainless steel and high‑strength steels, offering secure Weldon clamping and improved stiffness for stable deep machining. HSS‑Co PM with ALCRONA coating 4‑flute long design for deep milling Weldon shank with drive flat Centre cutting for plunge capability Stable long‑reach milling that reduces chatter and improves surface quality The long version of this DIN 844 Type HR cutter combines a 123 mm overall length with an effective reach of 73 mm to permit access into deeper features while maintaining rigidity. The tool’s tapered flute root increases bending resistance, which reduces vibration and delivers a more consistent surface finish during interrupted cuts. For workshops facing confined geometries, the extended reach translates into fewer tool changes and shorter set‑up times, improving productivity on longer workpieces. Material and coating engineered for longer life in tough alloys Manufactured from powder‑metallurgy cobalt high‑speed steel (HSS‑Co PM) and finished with an ALCRONA coating, the cutter offers enhanced wear resistance at elevated cutting temperatures. The combination extends tool life when machining stainless and high‑strength steels up to approx. 1400 N/mm² tensile strength. This pairing balances toughness and hardness: toughness helps resist chipping in interrupted cuts, while the coating lowers friction to preserve cutting edges, resulting in fewer tool replacements and steadier cycle times. Secure clamping and centre‑cutting capability for versatile use A Weldon shank with drive flat ensures reliable torque transmission in collet and chuck systems, reducing the risk of slippage under heavy axial loads. The centre‑cutting geometry permits controlled plunge milling, enabling pocketing and entry operations without pre‑drilling. With four flutes, the cutter achieves a compromise between effective chip evacuation and high metal removal rates, making the tool suitable for slotting and peripheral milling where a balance of feed and finish is required. Clear guidance on material suitability and recommended applications The tool is rated very good for steel, stainless steel and cast iron, while non‑ferrous and special alloys are conditionally suitable. Its right‑hand cutting action and 45° protective chamfer support clean engagement and reduced burr formation on entry. Typical applications include deep pocketing, bore chamfering preparations and finishing passes on components subjected to high tensile loads. Where alloys or very soft non‑ferrous materials are the primary concern, tool selection should consider flute count and coating compatibility to prevent built‑up edge. For robust machining with TECWERK precision, contact Metav Werkzeuge for tailored technical advice and prompt supply from Emmerich — eMail: info@metav-werkzeuge.com | Tel: +49 2822 7131930 Technical data Article number: 2000866076NW Standard: DIN 844 SKU: 2000866076NW Facts Diameter: 16 mm Overall length: 123 mm Effective length: 73 mm Cutting length: 4 mm Shank diameter: 16 mm Number of flutes: 4 Special features Material: HSS‑Co PM Coating: ALCRONA Shank type: Weldon (drive flat) Centre cutting: yes Cutting direction: right‑hand Protective chamfer: 45° Suitable up to ~1400 N/mm² tensile strength Tapered flute root for improved stiffness Recommended for steel, stainless and cast iron; limited for non‑ferrous and special alloys FAQ Can this end mill be used for plunge milling? Yes. The TECWERK end mill is centre‑cutting, which allows controlled plunge milling and pocket entry without pre‑drilling. What clamping systems are compatible with the Weldon shank? The Weldon shank with drive flat is suitable for collets and chucks that accept a 16 mm shank and provides secure torque transmission for the TECWERK cutter. Is the ALCRONA coating suitable for stainless steel? Yes. The ALCRONA coating on the HSS‑Co PM substrate improves wear resistance and performance when machining stainless steel with the TECWERK end mill. Which materials should be avoided with this cutter? While the tool performs very well in steel, stainless and cast iron, very soft non‑ferrous materials and certain exotic alloys are only conditionally suitable; selection should consider coating and flute geometry. How does the tool design reduce chatter during deep milling? The tapered flute root and long‑reach geometry increase stiffness and reduce vibration, producing steadier cutting conditions for deep features. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of high wear resistance, precise cutting geometry and a secure Weldon shank for reliable productivity in demanding milling tasks; order the cutter directly via Metav Werkzeuge or consult our specialists for technical advice. End mill DIN 844 Type HR D16 mm — HSS‑Co5, TiCN, Weldon shank (TECWERK) The End mill DIN 844 Type HR D16 mm is a short, four‑flute milling cutter designed for heavy workshop and industrial applications, offering high material removal rates and long tool life. TiCN coating for extended wear resistance HSS‑Co5 substrate for toughness and heat resistance Weldon shank with drive flat for secure clamping Four flutes, short design for rigid, accurate cuts High‑performance cutting for demanding steel machining The first priority of this cutter is efficient, repeatable metal removal. Built to the DIN 844 Type HR specification, the tool combines a HSS‑Co5 substrate with a TiCN coating to balance fracture resistance and surface hardness; this results in longer life when machining medium‑to‑high strength steels. The four‑flute geometry and a centred cut are optimised for axial stability and even chip formation, reducing chatter and improving dimensional consistency. As a result, production runs benefit from fewer tool changes and a steadier process flow. Stability and clamping security for precise results Rigidity is decisive in milling short lengths at higher feeds. The Weldon shank with drive flat ensures a reliable grip in the holder, minimising slippage under load and enabling safe use of higher cutting parameters. The short overall length and a substantial shank diameter translate into reduced deflection and improved surface finish. Together with the tool's right‑hand cutting orientation and the fine relieved cord profile, the cutter is suitable for operations where concentricity and repeatable tolerances are essential. Material suitability explained for practical selection The cutter is intended primarily for steel and cast materials: the tool data indicate very good suitability for steel and castings, with conditional suitability for non‑ferrous metals, special alloys and stainless steels. The TiCN coating increases the effective hardness and wear resistance, which allows for higher cutting forces and better performance on harder workpieces than an uncoated HSS cutter. For applications approaching the material strength limits, selecting appropriate coolant and feeds extends service life and maintains surface quality. Application advantages and maintenance guidance The combination of centre cutting and a 45° chamfer makes the cutter suitable for both slotting and plunge‑assisted operations, while the four cutting edges provide balanced removal rates. Regular inspection of edge condition and controlled cutting data will prevent premature wear; with coated high‑speed steel, light regrinding or resharpening is feasible, offering cost‑effective tool life extension compared with disposable micro‑grain solutions. This approach favours workshops seeking a durable, maintainable milling solution without sacrificing performance. For procurement or detailed process consultation regarding the TECWERK end mill, contact Metav Werkzeuge for tailored recommendations and supply options — our specialists in Emmerich will advise on feeds, speeds and holder compatibility. Technical data SKU: 2000866516NW Standard: DIN 844 Type: End mill, Type HR Manufacturer: TECWERK Label: Schaftfräser DIN 844 Typ HR D.16mm Einsatz‑L.42mm HSS‑Co5 TiCN Weldon TW Dimensions / performance Diameter: 16 mm Overall length: 92 mm Effective / cutting length: 42 mm Cutting length (alternate): 4 mm Number of flutes: 4 Shank diameter: 16 mm Relief length: 15 mm Cutting direction: right‑hand cutting Designs / special features Coating: TiCN Material: HSS‑Co5 Weldon shank (drive flat) Short design, 45° chamfer Centre cutting geometry Fine relieved cord profile Good suitability for steel and castings Conditional suitability for non‑ferrous, special alloys and inox FAQ What materials is this tool best suited for? The TECWERK end mill (DIN 844 Type HR, SKU 2000866516NW) is very well suited to steel and castings and is conditionally suitable for non‑ferrous metals, special alloys and stainless steel. Can the cutter be used for slotting and plunge operations? Yes. The centred cutting geometry and 45° chamfer enable both slotting and limited plunge operations when using the TECWERK end mill. Is the TiCN coating necessary for stainless or hardened materials? The TiCN coating increases wear resistance and helps with harder workpieces; however, suitability depends on workpiece hardness and cutting data. The coated tool extends capabilities compared with an uncoated equivalent. How does the Weldon shank affect setup? The Weldon shank with drive flat provides secure clamping and reduces slippage, enabling more aggressive feeds and better repeatability in machining tasks using the TECWERK short end mill. Is resharpening an option for this tool? Yes. The HSS‑Co5 substrate allows resharpening to restore cutting edges, offering a cost‑effective lifecycle when maintained by a qualified tool service. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Taking advantage of the combination of an extra-long solid carbide design, TiAlN coating and a 6-flute geometry results in reliable, vibration-reduced roughing and finishing across a broad range of materials; order the TECWERK cutter directly via Metav Werkzeuge or consult our technical advisers for application support. TECWERK solid carbide end mill D16 mm – TiAlN, 6 flutes, extra-long The TECWERK solid carbide end mill D16 mm is a long-reach, multi-flute cutter engineered for vibration-reduced roughing and finishing in steels, cast irons and non-ferrous alloys. Solid carbide body with TiAlN coating 6 flutes for vibration-reduced cutting 55 mm effective cutting length, extra-long reach 35–38° helix for efficient chip evacuation High-performance cutting for mixed machining tasks The combination of a solid carbide substrate and TiAlN coating delivers high thermal resistance and wear protection, translating into longer tool life under elevated cutting temperatures. The cutter’s 6-flute configuration improves axial stability and supports higher material removal rates, while the pronounced 35–38° helix promotes controlled chip flow. As a result, the tool is particularly suited for applications where consistent surface quality and process reliability are required, from aggressive roughing to fine semi-finishing passes. Geometry and coating designed to reduce vibration and extend tool life A purposely developed geometry with unequal pitch and a neck relief contributes to a smooth cutting action and reduced harmonic excitation during deep or overhand machining. The TiAlN layer increases hardness at high temperatures and enhances oxidation resistance, which reduces flank wear in demanding operations. The extra-long reach together with the 55 mm cutting length allows access to recessed features without compromising stiffness, enabling efficient machining of prismatic parts and deep cavities. Versatility across materials and stable production results The cutter’s profile and coating make it very well suited for machining a wide spectrum of materials: steel, cast iron, temper cast, Cr‑Ni steels, stainless steels, non-ferrous metals and special alloys, as well as aluminium alloys with silicon content and abrasive materials. The cylindrical shank to DIN 6535 HB and h6 shank tolerance ensure repeatable clamping accuracy, supporting consistent concentricity and reduced runout in series production. This combination provides a pragmatic balance between cutting performance and process security for jobbing shops and production lines. Secure availability of TECWERK extra-long solid carbide end mills via Metav Werkzeuge; contact the Emmerich team for tailored machining advice at info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 2000866998NW SKU: 2000866998NW Brand: TECWERK Material: VHM (solid carbide) Coating: TiAlN Numbers / Core technical data Diameter: 16 mm Effective cutting length: 55 mm Overall length: 108 mm Number of flutes: 6 Helix angle: 35–38° Shank diameter: 16 mm Shank tolerance: h6 Neck relief (free grinding): 15.5 mm Protection chamfer: 0.2 mm Design / Special features Extra-long design for deep reach Multi-flute (six cutting edges) Unequal pitch for vibration reduction Right-hand cutting Cylindrical shank to DIN 6535 HB Halsfreischliff for free-form clearance 45° protection chamfer Universal fine-grain carbide substrate Suited for steel, cast iron, stainless, non-ferrous, special alloys and abrasive materials Designed for roughing and finishing with vibration-reduced machining FAQ What materials is this end mill suitable for? The TECWERK solid carbide end mill with TiAlN coating is very well suited for steel, cast iron, stainless and non‑ferrous metals, special alloys and aluminium alloys with silicon content, as well as abrasive materials. Can this cutter be used for both roughing and finishing? Yes; the extra-long, six‑flute geometry and the TiAlN coating allow the cutter to perform efficient roughing and produce consistent semi‑finished surfaces. What are the key dimensions to consider for my setup? Diameter 16 mm, effective cutting length 55 mm and overall length 108 mm are the primary dimensions to ensure reach and clamp compatibility in the machine setup. How does the TiAlN coating benefit machining? The TiAlN coating increases high-temperature hardness and oxidation resistance, reducing wear during elevated-temperature cutting and extending tool life in demanding operations. Is the shank compatible with standard toolholders? The shank is cylindrical to DIN 6535 HB with an h6 tolerance, providing repeatable clamping accuracy for standard holders. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Benefit from reliable high-performance milling thanks to the combination of TiAlN coating, solid carbide construction and a variable-helix geometry that extends tool life while delivering consistent surface quality; order this cutter directly via Metav Werkzeuge or consult the Metav specialists for application guidance. TECWERK solid carbide end mill DIN 6527 K – Ø16 mm, TiAlN-coated, 4-flute A TECWERK solid carbide end mill DIN 6527 K engineered for high-performance roughing and finishing in demanding materials across industrial machining applications. TiAlN coating for thermal resistance 4 flutes for high material removal rate Ø16 mm shank with h6 tolerance Variable helix for vibration reduction High-performance cutting for demanding materials The TECWERK solid carbide end mill combines a TiAlN surface treatment with a solid carbide substrate to withstand high temperatures and abrasive conditions. The Type N/HPC geometry is optimised for heavy-duty milling and high-feed applications, making it particularly suitable for steel, cast materials and non‑ferrous alloys. The centre-cutting design allows plunge operations, while the short overall length supports stable, high-speed material removal. This results in predictable cycle times and a consistent machined finish. Precision shank and vibration‑reducing geometry for stable machining A rigid connection between tool and spindle is ensured by the Ø16 mm shank to h6 tolerance and the cylindrical shank specification. The cutter’s variable helix (unequal pitch) and neck relief reduce harmonic excitation, enabling low‑vibration milling even during heavy engagement. The 45° protective chamfer and neck relief support tool life and prevent premature chipping at the entry, giving improved reliability on multi‑pass operations in production environments. Efficient removal, simpler process planning and longer service intervals With 4 flutes the tool balances large chip capacity and good surface finish, enabling efficient roughing and effective finishing passes. The 32 mm effective cutting length suits medium‑depth slots and shoulder work without sacrificing stiffness. The TiAlN coating enhances oxidation resistance and wear protection, allowing higher cutting speeds (HPC) and longer intervals between tool changes. For users unfamiliar with the terminology: TiAlN is a hard, heat‑resistant coating that slows wear at elevated temperatures; Type N/HPC denotes a geometry tailored for high-performance milling rather than finishing‑only cutters. Contact Metav Werkzeuge today for tailored application advice or immediate dispatch options on the TECWERK end mill; email info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: 2000866488NW Manufacturer: TECWERK Standard: DIN 6527 Description: Solid carbide end mill, Type N/HPC, TiAlN-coated, short, 4-flute Facts Diameter: 16 mm Total length: 82 mm Effective cutting length: 32 mm Neck relief (freegrind): 15.5 mm Flutes: 4 Shank diameter: 16 mm Chamfer: 0.2 mm Cutting direction: right-hand Special features Material: solid carbide (VHM) Coating: TiAlN Variable helix (unequal pitch) for reduced chatter Centre-cutting for plunge capability Cylindrical shank to DIN 6535 HB, shank tolerance h6 Neck relief for vibration‑reduced machining Suitable for HPC; very well suited for steel, hard materials, NE-metals, special alloys, inox and castings FAQ What materials is this end mill best suited for? The TECWERK solid carbide end mill (SKU 2000866488NW) is described as very well suited for steel, hard materials, non‑ferrous metals, special alloys, stainless steels and castings, offering versatile performance in both roughing and finishing. Can this cutter be used for plunge milling? Yes. The tool’s centre‑cutting geometry permits plunge operations as well as conventional peripheral milling, enabling flexible process planning with a single tool. How does the TiAlN coating benefit productivity? The TiAlN coating increases thermal stability and wear resistance at higher cutting temperatures, which supports higher cutting speeds in HPC applications and extends tool life under continuous production loads. Is the shank compatible with standard toolholders? The cutter features a cylindrical shank to DIN 6535 HB with h6 tolerance, making it compatible with precision collet chucks and holders that accept standard metric shanks. What design features reduce chatter during heavy cuts? The variable helix (unequal pitch), neck relief and short overall length together reduce harmonic excitation and support low‑vibration machining, improving surface finish and prolonging tool life. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of the combination of solid carbide construction, a multilayer TiAlN coating and a 45° helix for dependable performance in both roughing and finishing operations; order the cutter directly via Metav Werkzeuge or consult our technical team for application-specific advice. End mill DIN 6527L NF-UNI Ø16 mm — Solid carbide, TiAlN, 45° helix (TECWERK) A TECWERK end mill DIN 6527L NF-UNI Ø16 mm engineered for universal milling tasks, offering high stability and excellent surface quality in steel and stainless-steel machining Solid carbide body with TiAlN coating 45° helix for high chip evacuation 4-flute geometry for smooth finish Cylindrical shank to DIN 6535 HB High productivity through geometry optimised for roughing and finishing The cutter combines a 4-flute geometry with a 45° helix to deliver a balance between material removal rate and surface integrity. The specific tooth geometry and uneven pitch with chip splitter reduce harmonic vibrations, which improves tool life and stabilises cutting performance. For workshops processing steels and stainless steels, this results in fewer tool changes and more consistent part quality during both heavy stock removal and fine finishing operations. Extended tool life thanks to thermal and wear protection A multilayer TiAlN coating provides excellent temperature stability and abrasion resistance under elevated cutting conditions. This protective layer allows higher cutting speeds and increased thermal robustness compared with uncoated grades, meaning longer service intervals and reduced downtime. The solid carbide substrate ensures rigidity under load, so the overall package supports productivity gains without compromising component tolerances. System compatibility and application flexibility for production environments Designed with a cylindrical shank to DIN 6535 HB, the tool integrates smoothly into common tool-holding systems. The long version with DIN 6527L dimensions gives additional reach where required, while the right-hand cutting orientation matches standard machining set-ups. Material suitability is optimised for steel and stainless steel, with conditional use on non-ferrous and special alloys; this versatility makes the cutter a practical choice for jobshops and production cells aiming to reduce tool inventories without sacrificing capability. Contact Metav Werkzeuge for a detailed cutting data recommendation or to arrange supply of TECWERK cutters — call +49 2822 7131930 or eMail info@metav-werkzeuge.com Technical Data Article number: 2000866693NW Standard: DIN 6527 Product label: Schaftfräser DIN 6527L Typ NF-UNI D.16mm VHM TiAlN 45Grad HB Z.4 lang TECWERK Manufacturer: TECWERK Facts Diameter: 16 mm Overall length: 92 mm Cutting length: 4 mm Number of flutes: 4 Helix angle: 45° Cutting direction: right-hand Special features Material: solid carbide (VHM) Coating: TiAlN (multilayer) Shank: cylindrical to DIN 6535 HB Geometry: with chip splitter and unequal pitch Type: NF, long version Suitable for: steel (very well), stainless steel (very well), non-ferrous metals (conditionally), special alloys (conditionally), cast iron (conditionally) FAQ What materials is this end mill best suited for? The TECWERK end mill DIN 6527L NF-UNI Ø16 mm is optimised for steel and stainless steel, with conditional applicability to non-ferrous metals, cast iron and special alloys. How does the TiAlN coating benefit machining performance? The TiAlN multilayer coating increases temperature resistance and wear protection, enabling higher cutting speeds and longer tool life in demanding steel and inox applications. Why is an unequal pitch and chip splitter useful? Unequal pitch combined with a chip splitter reduces cutting harmonics and improves chip control, leading to more stable runs and improved surface finish on the workpiece. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of a long solid‑carbide design and TiAlN coating for heat resistance, combined with a 35–38° helix and six cutting edges for efficient roughing and finishing. Order the tool directly via Metav Werkzeuge or request specialist advice from our consultants. TECWERK long solid carbide end mill — 16 mm, TiAlN, 6 flutes The TECWERK long solid carbide end mill is a DIN 6527 L long‑series cutter designed for vibration‑reduced milling across steels, cast materials and non‑ferrous alloys Solid carbide construction for high stiffness TiAlN coating for increased heat resistance 35–38° helix for smooth chip evacuation Long series for deep and stepped milling Boosted productivity with long‑reach performance A long‑reach design reduces tool changes on complex components and shortens process times without sacrificing stability. The combination of solid carbide construction and TiAlN coating improves tool life at elevated temperatures, which is particularly beneficial during extended cycle runs. The 6 flutes increase metal removal rates while maintaining surface quality, so the tool performs reliably for both roughing and finishing operations. Broad material versatility for one tool solution This cutter is engineered for a wide material spectrum: from general structural steels through stainless grades to cast iron and non‑ferrous alloys. The geometry and coating make it especially durable when machining abrasive materials or aluminium with silicon content. The tool therefore serves as a practical universal option in mixed‑batch production, reducing tool inventory while ensuring consistent results. Precise mounting and reduced vibration for better finishes Designed with a precise shank and relief details for stable clamping, the end mill features a shank tolerance of h6 and a cylindrical shank to DIN 6535 HB, supporting accurate concentricity in toolholders. The protective chamfer 45° and unequal pitch helix help suppress chatter and improve surface finish, while the neck relief avoids collisions in recessed features, enabling secure, vibration‑reduced machining. Practical dimensions for deep and accurate cuts With a nominal diameter of 16 mm, an effective length 40 mm and a cutting length of 6 mm, the tool provides reach and rigidity where step‑downs or deep features are required. The 92 mm overall length allows access into cavities while maintaining sufficient clamping overlap, which is essential for repeatable accuracy in serial production. The long series configuration makes this cutter suitable for toolpaths that demand depth without complex tool changes. For precision through‑hole and deep pocket milling, choose the TECWERK long solid carbide end mill and contact Metav Werkzeuge for stock and technical guidance — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 2000866940NW SKU: 2000866940NW Standard: DIN 6527 Brand: TECWERK Facts Diameter: 16 mm Overall length: 92 mm Cutting length: 6 mm Effective length: 40 mm Flutes: 6 Helix angle: 35–38° Protective chamfer: 0.2 mm Neck relief: 15.5 mm Shank diameter: 16 mm Shank tolerance: h6 Special features Material: solid carbide Coating: TiAlN Cutting direction: right‑hand cutting Shank per DIN 6535 HB Unequal pitch for vibration damping Long series for deep milling Suitable for steel, stainless steel, cast iron, non‑ferrous metals, special alloys For roughing and finishing applications Vibration‑reduced geometry 45° protective chamfer FAQ What materials can this end mill machine effectively? The TECWERK long solid carbide end mill is suitable for steel, stainless steel, cast iron, non‑ferrous metals and special alloys; its geometry and TiAlN finish also allow machining of aluminium with silicon and abrasive materials. Is the shank compatible with standard collets and holders? Yes, the cutter has a 16 mm cylindrical shank with h6 tolerance and a DIN 6535 HB shank form, ensuring compatibility with standard collets and shrink or hydraulic holders. What machining operations is this cutter designed for? The tool is intended for both roughing and finishing; the unequal pitch and long series geometry provide low‑vibration performance suitable for stepped pockets, deep cavities and general profiling. How does the coating benefit high‑speed operations? The TiAlN coating increases thermal resistance and reduces flank wear at elevated temperatures, extending tool life during sustained cutting and higher speed applications. What is the sku for ordering spare items or replacements? Reference SKU 2000866940NW when enquiring about availability or replacements for this TECWERK long solid carbide end mill. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of a high-performance combination of solid carbide construction, TiAlN coating and a vibration-reducing roughing geometry to keep machining cycles efficient and reliable; order this tool directly via Metav Werkzeuge or consult the team for application advice and fast supply. NR-UNI roughing end mill Ø16 mm — VHM, TiAlN, 4-flute, long (TECWERK) A NR-UNI roughing end mill Ø16 mm designed for robust material removal in steel, non-ferrous metals and castings, offering long reach and stable roughing performance for workshop and production environments VHM solid carbide, universal fine grain TiAlN coating for high-temperature resistance Special roughing profile for low-vibration machining 45° helix and neck relief for deep-pocket access Stable, high-rate material removal with reduced chatter The combination of VHM (solid carbide, universal fine grain) and a TiAlN coating delivers thermal stability and wear resistance during heavy roughing passes. The cutter’s special roughing profile and positive rake angle actively split chips and reduce cutting forces, which results in quieter, more stable removal rates and fewer rejected parts. This geometry is particularly effective when working with steel and non-ferrous metals, where the design maintains cutting integrity over longer cycles and supports consistent surface quality during pre-finishing operations. Secure clamping and geometry built for precision and reach A cylindrical shank manufactured to DIN 6535 HB with a h6 tolerance ensures concentricity and repeatable clamping in standard toolholders, improving balance and reducing runout-related wear. The long version (overall length 92 mm) and a neck relief (freed clearance approx. 15.5 mm) permit access into deep pockets and stepped features while keeping the working portion free from interference. The 45° helix provides a compromise between axial engagement and chip evacuation, making the cutter versatile for interrupted cuts and tougher engagement angles. Efficiency through chip control and adaptable application range With 4 flutes and an effective cutting length of 40 mm, the tool supports higher feed per tooth strategies while maintaining chip breaking thanks to the roughing profile. This leads to fewer tool changes and shorter cycle times in batch production. Material suitability is broad: very good for steel, non-ferrous metals and cast iron, conditional for stainless steel and certain special alloys. For workshops seeking to streamline tool inventories, the cutter’s universal carbide grade and coating mean a single reference can cover many roughing tasks with reliable life and performance. Application guidance and process reliability The right-hand cutting direction and long flute form make the cutter particularly suited to conventional milling set-ups and CNC applications requiring stable toolpaths. The neck relief and protective chamfer combine to reduce the risk of tool fracture when entering features. Although optimised for roughing, the cutter’s geometry allows measured material exits with good chip control, reducing load peaks on both machine and spindle and supporting repeatable production output. Choose the TECWERK VHM roughing end mill for robust, low-vibration roughing — contact Metav Werkzeuge for bespoke application advice and prompt supply from Emmerich. Technical data SKU: 2000866123NW Type: Roughing end mill (shank cutter) Brand: TECWERK Coating: TiAlN Material: Solid carbide (VHM) Flutes: 4 Facts Diameter: 16 mm Shank diameter: 16 mm Overall length: 92 mm Effective cutting length: 40 mm Neck relief (freed clearance): 15.5 mm Helix angle: 45° Shank tolerance: h6 Cutting direction: Right-hand Special features Special roughing profile for low vibration Positive rake angle for flexible engagement 45° protective chamfer Cylindrical shank to DIN 6535 HB Universal fine-grain carbide grade Very good suitability: steel, non-ferrous metals, cast iron Conditional suitability: stainless steel (INOX), special alloys FAQ What materials is this roughing cutter suitable for? The NR-UNI roughing end mill is optimised for steel, non-ferrous metals and cast iron (very good suitability); stainless steel and certain special alloys are listed as conditionally suitable for the TECWERK roughing cutter SKU 2000866123NW. Which shank and tolerance does the tool use for mounting? The tool features a cylindrical shank to DIN 6535 HB with h6 tolerance to ensure concentric clamping and repeatable runout performance in standard holders. What advantages does the TiAlN coating provide? The TiAlN coating increases oxidation resistance and thermal stability at elevated cutting temperatures, extending tool life and supporting more sustained roughing cycles with the TECWERK VHM cutter. How does the roughing profile affect machining behaviour? The special roughing profile improves chip fragmentation and reduces cutting forces, enabling low-vibration machining and more consistent material removal during heavy cuts. Is the cutter suitable for deep-pocket milling? Yes — the long version, neck relief and an effective cutting length of 40 mm make the cutter appropriate for deeper pockets while maintaining chip evacuation and tool stability. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of the combination of HSS‑Co5 substrate, TiCN coating and a secure Weldon shank for consistent high‑performance milling; order the tool directly via Metav Werkzeuge or consult our specialists for tailored machining advice. DIN 844 Type HR End Mill D=18 mm — HSS‑Co5, TiCN‑coated, 4‑flute, Weldon shank (TECWERK) The DIN 844 Type HR End Mill D=18 mm is a short, robust 4‑flute cutter designed for peripheral and slot milling of steels and cast iron in general industrial production. TiCN coating for extended tool life HSS‑Co5 substrate for high toughness 4‑flute geometry for superior surface finish Weldon shank with drive flat for secure clamping High‑speed stability and material capability for efficient production Built to the DIN 844 short‑type specification, this cutter combines a HSS‑Co5 substrate with a TiCN coating to balance toughness and surface hardness. The cobalt‑alloyed high‑speed steel increases resistance to thermal softening, while the titanium carbonitride layer reduces wear and helps limit built‑up edge. The result is a tool that maintains cutting performance over extended runs and supports efficient chip evacuation with its four‑flute geometry. Designed for industrial use, the cutter handles general steels very well and is particularly suited to cast iron workpieces, delivering reliable performance in repetitive production environments. Practical design that improves setup and machining consistency The short Type HR configuration and the Weldon shank with drive flat ensure a compact, rigid toolholder interface and reduced overhang, which lowers vibration and improves dimensional accuracy. A 45° protection chamfer and a centre‑cutting geometry allow plunge and peripheral milling without compromising edge strength. The tool features a fine, relieved cord profile behind the cutting edge for controlled flank contact and smoother cutting action. Combined, these design elements support stable machining, minimising rework and shortening cycle times in machining centres and rigid milling setups. Application range, machining notes and recommended use This cutter is right‑hand cutting and offers an 18 mm diameter with a 42 mm effective cutting length and a 16 mm shank for standard toolholders. It is classified as very well suited for steel and cast iron; non‑ferrous metals, special alloys and stainless steels are workable under specific conditions. For harder or alloyed materials, the TiCN coating increases the tool’s capability up to higher strength levels compared with an uncoated equivalent. For best results, pair the tool with rigid fixturing, appropriate coolant or lubrication per material recommendations, and a verified feed‑rate strategy to preserve edge life and surface quality. For reliable procurement and technical support on the TECWERK HSS‑Co5 TiCN end mill, contact Metav Werkzeuge for ordering or machining guidance via info@metav-werkzeuge.com or +49 2822 7131930 Technical data SKU: 2000866518NW Standard: DIN 844 Material: HSS‑Co5 Coating: TiCN Label: Schaftfräser DIN 844 Typ HR D.18mm Einsatz‑L.42mm HSS‑Co5 TiCN Weldon TW Facts Diameter: 18 mm Overall length: 92 mm Effective cutting length: 42 mm Shank diameter: 16 mm Number of flutes: 4 Cutting direction: right‑hand Special features Type HR short design 45° protection chamfer Centre cutting geometry Fine relieved cord profile Weldon shank with drive flat Very well suited for steel and cast iron Conditionally suitable for non‑ferrous metals, special alloys and stainless steel FAQ What materials is this end mill best suited for? The TECWERK DIN 844 Type HR end mill is very well suited for steel and cast iron; non‑ferrous metals, special alloys and stainless steel can be machined under appropriate conditions. Can the tool be used for plunge milling? Yes. The centre‑cutting geometry allows plunge operations as well as peripheral milling when using the DIN 844 Type HR end mill. What are the mounting requirements for secure clamping? Use a suitable toolholder that accepts a 16 mm shank with a Weldon flat; the Weldon shank ensures positive drive and reduced slippage during heavy cuts. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of a compact, DIN‑compliant short end mill that combines HSS‑Co8 wear resistance with a secure Weldon shank for stable clamping and repeatable machining results; order the tool directly via Metav Werkzeuge or consult the in‑house advisers for specification matching. End mill DIN 844 Type N, Ø 18 mm, HSS‑Co8 (Weldon) — TECWERK The End mill DIN 844 Type N is a short, four‑flute, centre‑cutting tool on a cylindrical Weldon shank designed for machining steels and cast iron in industrial workshop environments Short DIN 844 Type N design for compact setups HSS‑Co8 grade for improved wear resistance Weldon shank with drive flat for secure clamping Four flutes, centre‑cutting for axial plunging cuts Consistent cutting performance with cobalt‑alloy high‑speed steel The short, four‑flute geometry made from HSS‑Co8 provides a balance between toughness and hot hardness that benefits interrupted and continuous cutting alike. As a centre‑cutting tool, axial plunging is possible, which simplifies slot starts and pocket entry without prior drilling. The tool is manufactured to DIN 844 guidance for Type N end mills, ensuring a predictable profile and compatibility with established machining strategies. For the supplied uncoated variant, machinability is rated for materials up to about 800 N/mm²; coating the same geometry can extend that capacity, which is relevant when higher strength alloys are occasionally required. Secure clamping and reduced runout for repeatable accuracy The Weldon style shank with drive flat and a 16 mm shank diameter offers reliable torque transmission under load and reduces the risk of slippage during heavy cuts. With an effective length of 42 mm and an overall length of 92 mm, the tool gives a compact working envelope that favours rigidity and minimises deflection. The short 4 mm cutting length concentrates cutting forces close to the spindle, improving vibration resistance and surface finish. These dimensional characteristics support consistent tolerances and lengthen tool life when coupled with correct holder selection and concentric clamping. Suited to steel and cast iron operations in compact setups This short four‑flute cutter is specified as very well suited to steel and cast iron machining, while non‑ferrous metals and stainless steel are conditionally compatible depending on cutting data and tool coating. The right‑hand cutting direction aligns with standard milling conventions and the centre‑cut geometry permits controlled plunge milling where feature access demands it. In practice, the tool excels for slotting, face milling in limited spaces and precise pocketing where a short overhang is essential to maintain surface integrity and dimensional accuracy. Practical workshop integration and supply reliability Integration into a workshop is straightforward: the tool’s compact geometry suits machines with limited spindle projection and benefits shops that prioritise rigidity and fast tool changes. Supplied as a single‑unit packaging, the cutter meets the needs of specialised tasks or selective replacement strategies. Metav’s supply concept complements the technical offering: local stock and quality checks in Emmerich act as a practical filter for consistent deliveries and procurement transparency across industrial customers and trading partners. For a tailored specification match or to arrange supply of the TECWERK end mill, contact Metav Werkzeuge in Emmerich at info@metav-werkzeuge.com or call +49 2822 7131930 to discuss holder selection and delivery options. Technical Data SKU: 2000866340NW Article: End mill DIN 844 Type N Manufacturer: TECWERK Core data Diameter: 18 mm Shank diameter: 16 mm Overall length: 92 mm Effective length: 42 mm Cutting length: 4 mm Number of flutes: 4 Special features Material: HSS‑Co (cobalt high‑speed steel) Shank type: Weldon shank with drive flat Cutting direction: right‑hand cutting DIN standard: DIN 844 Short type, centre‑cutting, suitable for steel and cast iron FAQ What materials is this end mill best suited for? The TECWERK End mill DIN 844 Type N is very well suited to steel and cast iron; suitability for non‑ferrous metals and stainless steel is conditional and depends on workpiece strength and cutting data. Can the cutter be used for plunge milling? Yes, the centre‑cutting geometry of the TECWERK end mill permits controlled axial plunging, enabling slot starts and pocket entry without prior drilling. What are the key dimensions to consider when selecting a holder? Note the 18 mm cutter diameter and 16 mm shank diameter; the effective length is 42 mm and overall length 92 mm—these figures guide holder projection and clamping decisions for minimal runout. Is the tool supplied with a coating? This specific tool is supplied uncoated as standard; the HSS‑Co8 substrate provides enhanced hot hardness, while coatings can be applied in other variants to extend capability for higher tensile materials. What standard governs the tool geometry? The cutter conforms to DIN 844 Type N, which defines the short four‑flute form and centre‑cut properties, ensuring predictable performance and interchangeability in industrial workflows. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of HSS‑Co8 material, TiCN coating and a centre‑cut 4‑flute geometry for reliable long‑reach milling in mixed industrial workshops; order directly via Metav Werkzeuge or contact our consultants for application advice. End mill D844 Type N – 18 mm, HSS‑Co8, TiCN (TECWERK) The End mill D844 Type N 18 mm is a long, centre‑cut industrial cutter in HSS‑Co8 with a TiCN coating and Weldon shank, designed for productive milling of steel and stainless steel in workshop and production environments HSS‑Co8 for high‑temperature resistance TiCN coating for extended tool life Centre‑cut, 4‑flute design for plunge and ramping Weldon shank with 16 mm diameter for rigid clamping Reliable cutting performance for workshop and production The combination of HSS‑Co8 substrate and a TiCN coating provides a robust balance between toughness and wear resistance, especially where interrupted cuts and elevated temperatures occur. The cobalt alloy improves red‑hardness and fracture resistance compared with standard high‑speed steels, while the coating reduces adhesion and abrasion at the cutting edge. This means consistent chip formation and prolonged tool life when machining medium‑strength steels and stainless steels, helping to maintain productivity across repetitive production runs. Built for precision and secure clamping A 4‑flute geometry with centre‑cut capability enables both peripheral milling and controlled plunge operations without the need for specialised cutters. The tool’s Weldon shank and 16 mm clamping diameter deliver mechanical stability in set‑screw holders, reducing vibration and improving surface finish on long reaches. With a cutting diameter of Ø18 mm and an effective length 73 mm, the cutter is suitable where reach and rigidity must be balanced for accurate slotting, pocketing and finishing passes in typical machining setups. Material suitability and machining guidance The tool is specified for reliable use on steel, stainless steel and cast materials, with conditional applicability to non‑ferrous metals and special alloys. The cutter performs with uncoated geometry up to around 800 N/mm² material strength and benefits from the TiCN coating for applications reaching approximately 1200 N/mm², extending the range of safe cutting. These figures serve as orientation for selecting speeds and feeds; adjusting cutting parameters to material condition and machine rigidity ensures efficient metal removal while protecting tool life. Practical applications and workshop integration Adherence to DIN 844 format and the long flute version make this cutter a pragmatic choice for production shops that require a dependable long‑reach end mill for general machining tasks. The centre‑cut design reduces cycle complexity where plunge cuts are needed, and the four cutting edges favour faster feed rates in slotting and finishing operations. Regular inspection of the cutting edges and appropriate coolant/lubrication strategy will sustain performance; when in doubt about parameter selection for specific machines or materials, Metav Werkzeuge can provide tailored advice to match the tool to the application. For application recommendations or to discuss the TECWERK end mill D844 Type N in detail, please contact Metav Werkzeuge by e‑mail at info@metav-werkzeuge.com or by phone at +49 2822 7131930 — our consultants will advise on optimal use and supply. Technical data Article number: 2000866410NW Standard: DIN 844 Material: HSS‑Co (HSS‑Co8) Coating: TiCN Manufacturer: TECWERK Measurements Diameter: 18 mm Overall length: 123 mm Effective length: 73 mm Cutting length: 4 mm Shank diameter: 16 mm Relief length: 15 mm Features / Application Flutes: 4 Centre‑cut (plunge‑capable) Right‑hand cutting Weldon shank Suitable for steel, stainless steel, cast Conditional for non‑ferrous metals and special alloys FAQ Which materials is this cutter best suited for? The TECWERK end mill D844 Type N (SKU 2000866410NW) is very well suited for machining steel, stainless steel and cast materials; it is conditionally suitable for non‑ferrous metals and certain special alloys depending on cutting parameters. Can this tool be used for plunge milling? Yes — the cutter’s centre‑cut geometry allows safe plunge operations as well as conventional peripheral milling, making it suitable for applications that require both ramping and direct plunging. What advantages does the TiCN coating offer? The TiCN coating increases surface hardness and reduces adhesion, improving wear resistance and allowing the tool to handle higher material strengths (up to approximately 1200 N/mm²) compared with the uncoated condition. What type of toolholder is recommended? The cutter has a Weldon shank with a 16 mm clamping diameter; secure clamping in a matched set‑screw holder or appropriate collet reduces runout and improves rigidity for better surface finish. What does compliance with DIN 844 mean for this tool? Conformity with DIN 844 indicates the cutter follows standardised dimensions and design principles for plain milling cutters, facilitating predictable integration into existing tool setups and holders. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Combining the HSS‑Co5 core with a TiCN surface and the long‑reach DIN 844 Type HR geometry delivers reliable tool life and consistent results when machining steels and cast components; order via Metav Werkzeuge or consult their specialists for cutting data and application advice. End mill DIN 844 Type HR, 18 mm — HSS‑Co5, TiCN coating, Weldon shank (TECWERK) The End mill DIN 844 Type HR is a long‑reach, four‑flute HSS‑Co cutter with TiCN coating, engineered for heavy‑duty milling of steel and cast parts where tool life and secure clamping matter. HSS‑Co5 core with TiCN coating DIN 844 long profile, Type HR 4‑flute geometry with centre cutting Weldon shank with drive flat Precise long‑reach geometry for productive milling The long‑profile design conforming to DIN 844 gives a clear advantage when access or reach is required. The 4‑flute layout balances chip evacuation and cutting stability, while the centre cutting capability permits plunge starts where needed. A relief‑ground, fine‑profile flute reduces cutting forces and helps maintain surface finish over longer engagement lengths; the incorporated 45° chamfer protects the cutting edge from premature chipping. Together, these features translate directly into fewer tool changes and steadier cycle times on demanding components. Material and coating: why HSS‑Co5 plus TiCN improves endurance The HSS‑Co5 substrate provides toughness under intermittent cutting and absorbs shock loads better than many harder grades, making it well suited to varying batchwork. The TiCN coating increases hardness at the cutting edge and reduces adhesion tendencies, which lowers the risk of built‑up edge when machining tougher steels. For workshop planners this means longer intervals between regrinds and a more predictable tool‑life profile when processing ferrous materials up to approximately ~1200 N/mm² tensile strength. Secure mounting and dimensions that aid process reliability A Weldon shank with drive flat ensures positive torque transmission in set‑screw holders and milling chucks, reducing slippage during heavy cuts. Key dimensions include 18 mm cutting diameter, 73 mm effective length and 123 mm overall length, combined with a 16 mm shank diameter that fits common toolholders. The tool’s relief clearance of 15 mm and right‑hand cutting direction further support stable set‑up and consistent chip flow, so operators can rely on repeatable positioning and reduced tool vibration. Application scope and practical machining guidance The tool shows very good suitability for steel and castings, while performance on non‑ferrous metals, stainless steels and special alloys is conditional and benefits from optimised cutting data. The long profile and robust substrate make it a rational choice for medium‑to‑heavy machining tasks where reach and edge retention are priorities. Using appropriate feeds, moderate chip loads and coolant will extend lifetime; the combination of geometry and coating aims to lower overall machining cost by reducing downtime and regrind frequency. Contact Metav Werkzeuge for tailored advice on TECWERK end mills — email info@metav-werkzeuge.com or call +49 2822 7131930 to request cutting parameters or ordering assistance Technical data Article number: 2000866558NW Name: End mill DIN 844 Type HR D.18mm Einsatz-L.73mm HSS-Co5 TiCN Weldon TW Standard: DIN 844 Manufacturer: TECWERK Facts Diameter: 18 mm Overall length: 123 mm Effective length: 73 mm Shank diameter: 16 mm Number of flutes: 4 Relief clearance (freischliff): 15 mm Cutting direction: right-hand Special features Material: HSS‑Co5 Coating: TiCN Type: HR, long profile Centre cutting 45° chamfer Weldon shank with drive flat Suitability: steel (very good), castings (very good), NE‑metals/INOX/special alloys (conditional) FAQ What materials is this end mill best suited to? The TECWERK end mill is very well suited for steel and castings, with conditional suitability for non‑ferrous metals, stainless steel and special alloys; cutting data should be adapted accordingly. Can the tool perform plunge milling or helical entry? Yes, the centre‑cutting geometry allows plunge starts and safe helical entry; adjust feed and coolant to the component material to maintain edge life. How should the cutter be clamped for heavy milling? Use a set‑screw holder or milling chuck to exploit the Weldon shank drive flat; proper clamping minimises run‑out and prevents slippage under torque. What are the benefits of the TiCN coating in daily use? The TiCN coating increases edge hardness and reduces adhesion, which helps prevent built‑up edge and extends effective tool life, especially when machining tougher steels. Which standard and SKU identify this tool? This cutter conforms to DIN 844 and is listed as SKU 2000866558NW, making it straightforward to reference in procurement and tool data sheets. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of HSS-Co8 heat resistance and the long-reach geometry to machine deep features with consistent surface quality; combine high metal removal capability with secure clamping via the Weldon shank for reliable production. Order the cutter directly via Metav Werkzeuge or contact our consultants for tailored guidance. TECWERK end mill DIN 844 — 18 mm, HSS-Co8, 4 flutes, long shank The TECWERK end mill is a long-reach, centre-cutting milling cutter designed for general workshop and light industrial machining of steels and castings, offering secure Weldon shank clamping and an effective cutting length for deeper slotting and profile work. DIN 844 Type N long shank end mill HSS-Co8 material for enhanced hot hardness 4 flutes, centre-cutting, right-hand cut Cylindrical shank with Weldon flat for secure hold Durable material performance for sustained cutting The HSS-Co8 composition delivers superior hot hardness compared with standard high-speed steels, maintaining edge strength at elevated cutting temperatures. This increases tool life when machining medium-strength steels and castings, translating into fewer tool changes and steadier cycle times. Compliance with DIN 844 ensures predictable geometry and tolerance for consistent results in series work, making the cutter suitable for both maintenance tasks and short production runs where reliability matters. Long-reach design that supports deeper features and stability With an overall length of 123 mm and an 73 mm effective length, the tool provides sufficient reach for slots, pockets and stepped profiles that would be difficult with standard-length cutters. The long shank geometry is balanced by a robust 16 mm shank and the Weldon shank flat, which together improve clamping security and reduce vibration. The combination of reach and a stable mounting keeps surface finish consistent across the depth of the cut and reduces the risk of chatter on moderate spindle speeds. Reliable cutting geometry and application range The 4 flutes and centre-cutting configuration support a combination of axial plunging and radial milling, with the flute count chosen to balance chip evacuation and cutting edge engagement. The cutter is right-hand cutting, optimised for conventional and climb milling in most CNC and manual milling setups. It is rated very good for steel and cast iron, while performance on stainless and non-ferrous materials is limited; uncoated operation is specified up to 800 N/mm², rising to 1200 N/mm² when a suitable coating is applied, enabling adaptation for tougher workpieces where required. Efficient workshop integration and handling benefits The standardised shank and DIN-conforming geometry simplify inventory management and holder compatibility, reducing tool-change complexity across machines. The cylindrical shank with Weldon flat enables secure retention in standard clamping systems, lowering setup times and enhancing reproducibility between operators. As an uncoated HSS-Co tool, the cutter is straightforward to resharpen and reuse, supporting circular economy practices and lowering long-term tooling costs for workshops focused on predictable, repeatable results. For dependable workshop performance and expert advice on the TECWERK end mill, contact Metav Werkzeuge — our consultants at info@metav-werkzeuge.com or +49 2822 7131930 will assist with application details and ordering. Technical data Article number: 2000866388NW Standard: DIN 844 Manufacturer: TECWERK Product type: End mill (shank cutter) Key dimensions Diameter: 18 mm Shank diameter: 16 mm Overall length: 123 mm Effective cutting length: 73 mm Flutes: 4 Free relief length: 15 mm Materials & features Material: HSS-Co Centre-cutting geometry Weldon shank (cylindrical shank with driving flat) Right-hand cutting Very good suitability: steel Very good suitability: cast iron Limited suitability: non-ferrous metals, stainless steel Application range: up to 800 N/mm² uncoated; up to 1200 N/mm² with appropriate coating FAQ What materials is this end mill best suited for? The TECWERK end mill is very well suited for steel and cast iron; performance on non-ferrous metals and stainless steel is limited and should be tested for specific alloys. Can the cutter be used for plunge milling? Yes, the centre-cutting geometry permits axial plunging as well as radial milling, enabling operations such as pocketing and stepped feature creation. What clamping system is required? A standard holder that accepts a 16 mm cylindrical shank with a Weldon flat ensures secure retention and repeatable concentricity. Is the tool supplied coated? The supplied tool is uncoated; the performance guidelines state up to 800 N/mm² uncoated and higher hardness capability if a suitable coating is applied separately. Which SKU should be referenced when ordering? Please reference SKU 2000866388NW when enquiring or ordering the TECWERK end mill. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of the combination of high-cobalt HSS substrate, TiCN surface hardening and a rigid Weldon shank for reliable, vibration‑resistant milling of steels and stainless materials; order directly via Metav Werkzeuge or contact the consultants for tailored recommendations. TECWERK End Mill DIN 844 Type N – 18 mm, HSS‑Co8 with TiCN, 4‑flute, Weldon shank The TECWERK end mill DIN 844 Type N (18 mm) is a short, four‑flute HSS‑Co cutter with TiCN coating, designed for machining steel, stainless steel and cast iron with precise centre cutting capability HSS‑Co8 high‑cobalt substrate for strength TiCN coating for extended tool life Weldon shank for secure clamping DIN 844 Type N, 4‑flute short design Durable substrate and coating for dependable metal removal The combination of HSS‑Co8 substrate and a TiCN coating offers a robust balance between toughness and wear resistance, making this cutter particularly suited to demanding steel operations. The cobalt‑enriched high‑speed steel provides superior red hardness and edge stability, while the titanium carbonitride layer reduces adhesive wear and friction. This results in more consistent cutting forces and longer tool intervals, which supports predictable cycle times and lowers overall tooling consumption in repetitive milling tasks. Short design and Weldon shank for rigidity and repeatability A short overall length and a Weldon shank with a 16 mm diameter contribute to minimal deflection and secure clamping under higher feed rates. The cutter’s 4‑flute geometry enables good surface finishes on steels and improves material evacuation compared with finer flute counts when axial depths are limited. With an overall length of 92 mm, an effective length of 42 mm and a cutting length of 4 mm, the tool is engineered to maintain straightness and repeatability during intermittent cuts and finishing passes, especially where stability is critical. Broad material suitability and practical machining notes This short DIN 844 Type N centre‑cut end mill is rated very good for steel, stainless steel (INOX) and cast iron, with conditional applicability to non‑ferrous metals and special alloys. The tool’s performance boundary shifts upward when coated: uncoated capability reaches approximately 800 N/mm², rising to around 1,000 N/mm² with the TiCN finish. Its right‑hand cutting orientation and centre‑cut ability allow limited plunge operations, while the robust substrate supports both light roughing and fine finishing where limited overhang is required. Contact Metav Werkzeuge for stock status and individual machining advice on the TECWERK end mill; Metav’s Emmerich location offers direct supply and expert consultation via +49 2822 7131930 or info@metav-werkzeuge.com Technical Data Article number: 2000866364NW SKU: 2000866364NW Designation: End mill DIN 844 Type N, short, Weldon shank Standard: DIN 844 Facts Diameter: 18 mm Shank diameter: 16 mm Overall length: 92 mm Effective length: 42 mm Cutting length: 4 mm Free relief (freischliff): 15 mm Number of flutes: 4 Special features Material: HSS‑Co (HSS‑Co8) Coating: TiCN Shank type: Weldon Cutting direction: right‑hand cutting Centre‑cut (Zentrumschnitt) for axial entry Short design (reduced overhang) Suitable for steel: very good Suitable for stainless steel (INOX): very good Suitable for cast iron: very good Suitable for non‑ferrous metals: conditionally suitable Suitable for special alloys: conditionally suitable FAQ What materials is this TECWERK end mill best suited for? The TECWERK end mill (DIN 844 Type N, SKU 2000866364NW) is rated very good for steel, stainless steel (INOX) and cast iron; non‑ferrous and special alloys are conditionally suitable. Does the TiCN coating significantly extend tool life? Yes, the TiCN coating improves wear resistance and reduces sticking, which raises the tool’s effective application range to about 1,000 N/mm² compared with roughly 800 N/mm² for an uncoated cutter. Can this cutter be used for plunge cutting? The centre‑cut characteristic of this Type N end mill permits limited axial plunging, but its short, rigid design is optimised for stable side milling and finishing operations. What clamping system is recommended for this tool? Use a secure Weldon clamping arrangement for the 16 mm Weldon shank to ensure minimal run‑out and vibration; the shank form supports repeatable, rigid setups. How does the 4‑flute geometry affect machining performance? A 4‑flute layout balances productivity and surface finish, allowing higher feed rates on steels while maintaining good chip control and achieving smooth finishes in finishing passes. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of high cutting performance, reliable clamping and material versatility for efficient milling operations; order the cutter directly via Metav Werkzeuge or ask the consultants for tailored machining advice. End Mill DIN 844 NR, 18 mm (HSS‑Co5) — short multi‑flute, Weldon shank (TECWERK) The End Mill DIN 844 NR is a short, multi‑flute solid carbide substitute in HSS‑Co5 form designed for tough milling tasks in steel and cast components with a robust Weldon shank for secure clamping. DIN 844 short multi‑flute design HSS‑Co5 grade for high toughness Weldon shank with drive flat Suitable for steel and cast up to ~800 N/mm² High‑precision cutting where cycle time matters Engineered to the DIN 844 standard, this short multi‑flute cutter delivers consistent chip evacuation and stable engagement at moderate depths. The high‑toughness HSS‑Co5 construction combines wear resistance and impact strength to reduce breakage risk in interrupted cuts. With an 18 mm diameter and 4 flutes, the geometry balances material removal rate and surface finish, making the cutter particularly suited for parts requiring precision without excessive machine load. The centre‑cutting design allows plunge starts where necessary, while the relief‑ground core profile improves stability under radial loading, helping to keep cycle times predictable. Faster setups and dependable clamping for series work A Weldon shank with drive flat provides a secure interface with common toolholders, lowering the risk of slippage during heavy engagement and reducing rework caused by micro‑movement. The cutter’s compact overall length and 42 mm effective length simplify tool‑offset programming and reduce the need for long overhangs, which in turn lowers chatter and improves tool life. These features support repeatable setups across batches and make the tool a practical choice for short to medium production runs where consistent clamping and process reliability matter. Clear guidance on materials and cutting limits The tool is optimised for machining ferrous materials: steel is very well suited and cast materials are handled effectively thanks to the alloyed high‑speed steel substrate. As supplied, the cutter is uncoated and rated for materials up to 800 N/mm²; if an application demands higher cutting speeds or harder workpieces, a coated variant of the same geometry can be specified to extend use up to approximately 1000 N/mm². Non‑ferrous metals are conditionally suitable, but feed and speed adjustments are recommended to avoid built‑up edge. Practical durability and workshop ergonomics With a short multi‑flute form and a protective 45° chamfer, the design minimises edge chipping during handling and in unstable cutting conditions. The combination of HSS‑Co5 material and the relief‑ground core ensures acceptable regrinding life in workshop practice, supporting refurbishment rather than disposal where production economics allow. The tool’s dimensions—18 mm diameter and 16 mm shank—match common collet and Weldon fixtures, easing tool inventory management and enhancing interchangeability across machines. If there is uncertainty about machining parameters or material compatibility, the Metav Werkzeuge advisory team in Emmerich can provide cutting data and application suggestions; contact via e‑mail or telephone for pragmatic recommendations and delivery options. Choose the TECWERK short HSS‑Co5 end mill for robust milling of steel and cast parts and contact Metav Werkzeuge for tailored cutting data and reliable supply from Emmerich. Technical data Article number: 2000866432NW Standard: DIN 844 Type: NR, short multi‑flute Material: HSS‑Co5 Flutes: 4 Shank: Weldon TW with drive flat Numerical data Diameter: 18 mm Overall length: 92 mm Effective length: 42 mm Cutting length: 4 mm Shank diameter: 16 mm Relief / free grind: 15 mm Cutting direction: right‑hand Designs and special features Centre‑cutting geometry Relief‑ground core profile 45° protective chamfer Short multi‑flute configuration Uncoated (suitable for up to ~800 N/mm² in uncoated condition) FAQ What materials is the end mill best suited for? The TECWERK end mill (End Mill DIN 844 NR, SKU 2000866432NW) is very well suited for steel and cast materials and is conditionally suitable for some non‑ferrous metals; adjust feeds and speeds accordingly. Can this cutter be used for plunge milling? Yes, the centre‑cutting geometry allows plunge starts, so axial entry and limited plunging operations are feasible with this short multi‑flute design. Is the tool supplied with a coating? The supplied cutter is uncoated; the HSS‑Co5 substrate is rated for materials up to approximately 800 N/mm² in its uncoated form, while a coated equivalent can extend capabilities to around 1000 N/mm². What clamping system is required for secure use? The Weldon TW shank with drive flat is designed for compatible Weldon holders or suitable collet adaptors to ensure secure clamping and to prevent rotation under load. Is the cutter suitable for regrinding and maintenance? The HSS‑Co5 alloy and relief‑ground core profile support workshop regrinding for certain wear patterns, extending practical tool life where refurbishment is economical. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

High-performance TECWERK End Mill DIN 844 Typ NR, 18 mm with HSS‑Co5 substrate and TiCN coating delivers consistent material removal and extended tool life; paired with a Weldon shank it supports secure clamping and reliable throughput. Order the TECWERK End Mill DIN 844 Typ NR, 18 mm directly via Metav Werkzeuge or consult the Metav team for application advice. TECWERK End Mill DIN 844 Typ NR, 18 mm – HSS‑Co5, TiCN, Weldon shank The TECWERK End Mill DIN 844 Typ NR is a short, multi‑tooth, right‑hand end mill designed for productive milling of steel and cast iron in workshop and production environments. HSS‑Co5 core for prolonged tool life TiCN coating for enhanced wear resistance Weldon shank with drive flat for secure clamping 4 flutes and 42 mm cutting length for stable machining Durable substrate and coating for longer tool life The combination of a HSS‑Co5 substrate and a TiCN surface treatment provides a balance of toughness and wear resistance that suits demanding workshop tasks. Cobalt‑alloyed high‑speed steel increases red‑hardness and fracture resistance, while the titanium carbonitride coating reduces abrasive wear and improves performance when machining harder steels. This means fewer tool changes and steadier cycle times when working on components with medium tensile strength; the tool can manage materials up to around 800 N/mm² with an uncoated edge and up to 1,000 N/mm² when the coating is applied, offering a clear efficiency advantage in mixed production runs. Secure clamping and geometry that reduces vibration A Weldon shank with a 16 mm dimension and drive flat gives a robust, slip‑free interface with standard toolholders, improving concentricity under load. The cutter’s short, compact design and 4 flutes combine to provide stable cutting behaviour and controlled chip formation in interrupted or continuous cuts. The tool is centre‑cutting, permitting limited plunge operations, and features a back‑relieved core profile and a 45° protective chamfer that together enhance rigidity and reduce chatter—important for achieving consistent surface finish and dimensional accuracy on small‑batch or repair work. Application focus and practical machining guidance This short, multi‑edge cutter is optimised for machining steel and cast iron (very good suitability), with conditional applicability to non‑ferrous metals, stainless steels and special alloys. The tool’s 18 mm diameter, 42 mm effective cutting length and 92 mm overall length make it suitable for milling pockets, slots and finishing passes where rigidity and repeatability matter. For unfamiliar materials or critical components, pairing the cutter with conservative axial depths and moderate feeds is advised until process windows are established; technical consultation is available for optimising speeds and feeds for specific machines and workflows. For production environments seeking reliable milling with TECWERK tooling, contact Metav Werkzeuge in Emmerich for expert advice and supply: info@metav-werkzeuge.com | +49 2822 7131930 Technical data Article number: 2000866448NW Standard: DIN 844 Label: Schaftfräser DIN 844 Typ NR D.18mm Einsatz-L.42mm HSS-Co5 TiCN Weldon TW Manufacturer: TECWERK Facts Diameter: 18 mm Overall length: 92 mm Effective cutting length: 42 mm Cutting length: 4 mm Shank diameter: 16 mm Number of flutes: 4 Free relief: 15 mm Special features Material: HSS‑Co (HSS‑Co5) Coating: TiCN Weldon shank (TW) Short, multi‑tooth design (Typ NR) Centre cutting Right‑hand cutting 45° protective chamfer Back‑relieved core profile Very good suitability for steel and cast iron; conditional suitability for non‑ferrous metals, special alloys and inox FAQ What materials is this end mill best suited to? The TECWERK End Mill DIN 844 Typ NR is very well suited to steel and cast iron; non‑ferrous metals, stainless steels and special alloys are conditionally suitable depending on cutting parameters and part requirements. Does the tool allow plunging operations? Yes, the cutter is centre‑cutting, which permits limited plunge milling and ensures flexible operation for short pocket entries and face milling. How does the TiCN coating affect performance? The TiCN coating increases abrasive wear resistance and allows the HSS‑Co5 substrate to machine harder steels up to approximately 1,000 N/mm² under appropriate conditions, extending tool life and reducing changeovers. Is the Weldon shank compatible with standard toolholders? The Weldon shank with a 16 mm diameter and drive flat ensures secure clamping in standard Weldon holders, improving concentricity and minimising slippage during heavy cuts. Can this cutter be used for finishing and roughing? The short, multi‑tooth geometry and 4 flutes make the cutter suitable for finishing passes and light roughing operations where rigidity and surface quality are priorities; heavier roughing may require a dedicated roughing geometry. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of a combination of solid carbide construction, TiAlN heat-resistant coating and an unequal helix design for efficient HPC roughing and precise finishing; order the tool directly via Metav Werkzeuge or consult our specialists for tailored advice. Solid carbide end mill DIN 6527K Type N, Ø18 mm, TiAlN (TECWERK) The Solid carbide end mill DIN 6527K Type N is a short, four-flute HPC cutter designed for vibration-reduced roughing and finishing across steels and non-ferrous alloys Solid carbide, fine-grain VHM TiAlN coating for high-temperature stability 45° chamfer and centre-cutting geometry Short design for low-vibration HPC machining Faster metal removal with controlled chip flow The cutter’s 4-flute geometry and unequal helix pitch generate a stable cutting action that reduces axial forces and distributes cutting loads. This design improves material removal rates during high-productivity machining while maintaining surface quality, so machining cycles become shorter without sacrificing finish. The short construction and neck relief contribute to a vibration-reduced process, which means fewer rejects and more predictable cycle times in series production. Coating that withstands heat and extends life A TiAlN coating on the fine-grain VHM substrate increases thermal resistance and forms a protective oxide layer during cutting; the result is reduced flank wear at elevated temperatures. For high cutting speeds and sustained HPC applications, this combination delays tool change intervals and supports consistent part accuracy. The 45° chamfer at the cutter tip and centre-cutting capability allow plunge starts and effective engagement when programming toolpaths for both roughing and finishing. Broad material suitability for fewer tool changes Thanks to its optimised geometry and coating, the cutter is suitable for a wide spectrum of materials — from standard steel and various cast irons to Cr–Ni alloys and non-ferrous metals, including silicon-containing aluminium and abrasive mixes. The tool’s universality minimises the need for multiple specialised cutters, simplifying tooling logistics and reducing machine downtime from tool swaps in diverse production batches. Secure clamping and standardisation for reliable handling The tool features a cylindrical shank to DIN 6535 HB with h6 shank tolerance and a short overall length that aids rigid clamping in common toolholders. Conformity to DIN 6527 ensures standardised mounting and interchangeability across holders, while the short body and protected chamfer help to prevent accidental chipping during handling and set-up. Together these properties support repeatable machining results and ease of integration into established production routines. For precision HPC milling with TECWERK solid carbide tooling, contact Metav Werkzeuge for expert selection and prompt supply from Emmerich — phone +49 2822 7131930 or email info@metav-werkzeuge.com Technical data Article number: 2000866491NW SKU: 2000866491NW Manufacturer: TECWERK Product type: Solid carbide end mill Standard: DIN 6527 Shank standard: DIN 6535 HB Short designation: Type N / HPC Diameter: 18 mm Overall length: 84 mm Effective cutting length: 34 mm Cutting length: 4 mm Neck relief (free neck): 17.5 mm Cutting edges: 4 Protection chamfer: 0.2 mm Shank tolerance: h6 Material: Solid carbide (VHM), fine-grain Coating: TiAlN Cutting direction: Right-hand Geometry: Unequal helix pitch, centre-cutting Application: HPC, roughing and finishing Suitability: Steel, cast iron, grey cast iron, malleable cast iron, Cr–Ni steels, non-ferrous metals, aluminium with silicon, abrasive materials Special feature: Short design for vibration-reduced machining FAQ What materials can this end mill machine effectively? The Solid carbide end mill DIN 6527K Type N is designed for a wide range of materials, including steels, various cast irons, Cr–Ni alloys and many non-ferrous metals such as aluminium with silicon content. Is the tool suitable for both roughing and finishing operations? Yes, the tool’s HPC geometry and TiAlN coating make the cutter suitable for high-productivity roughing and for achieving good surface finishes in finishing passes. What advantages does the TiAlN coating provide? TiAlN improves thermal resistance and wear protection under high cutting temperatures, extending the tool life of the VHM substrate during continuous HPC cutting. Which shank size and tolerance does the cutter use? The cutter has an 18 mm cylindrical shank with h6 tolerance and complies with DIN 6535 HB for standardised clamping. Does the cutter allow plunge or helical entry into the material? The centre-cutting geometry and 45° chamfer permit plunge starts and controlled entry, enabling flexible toolpath strategies for both roughing and finishing. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

The combination of VHM solid‑carbide construction, TiAlN coating and a long 50 mm effective length delivers reliable performance for both aggressive roughing and fine finishing. Order the tool directly via Metav Werkzeuge or contact our consultants for tailored machining advice. TECWERK Solid Carbide End Mill DIN 6527 L – Ø18 mm, TiAlN‑coated The TECWERK solid carbide end mill DIN 6527 L is a long, four‑flute milling tool designed for high‑performance roughing and finishing across steels, cast irons and non‑ferrous alloys. VHM universal fine‑grain for consistent strength TiAlN coating for elevated heat resistance Long 50 mm effective length for deep milling Four flutes with 45° protective chamfer Consistent performance across a wide range of materials The tool is built from VHM solid carbide and balances toughness with wear resistance, enabling stable cutting in steel, stainless steel, cast iron and many non‑ferrous alloys. The combination of a refined substrate and TiAlN coating reduces adhesion and increases resistance to high cutting temperatures, which translates into longer tool life and fewer tool changes. For production environments this means higher uptime and greater process reliability when carrying out both roughing and finishing passes. Geometry and coating that improve tool life and component quality A four‑flute geometry with an unequal helix and centre cut provides balanced chip evacuation while maintaining cutting stability. The 45° protective chamfer and a specialised neck relief reduce the risk of chipping at the entry edge, supporting vibration‑reduced machining even at greater overhangs. The TiAlN coating adds thermal protection and preserves the cutting edge when working at elevated speeds or where heat generation is significant, making the cutter especially suitable for HPC applications and abrasive materials. Shank precision and practical integration with CNC workflows The tool features a cylindrical shank to DIN 6535 HB with h6 tolerance, offering secure clamping and concentricity for modern toolholders. The Ø18 mm shank and long overall design allow deeper pocketing and slotting without frequent tool changes, improving cycle time efficiency. The cutter is right‑hand cutting and prepared for both roughing and fine passes, which simplifies programme setup and reduces trial cuts in production, enabling consistent part quality and predictable tool performance. Contact Metav Werkzeuge today to discuss application parameters for the TECWERK end mill and to arrange a tailored recommendation from our technical consultants Technical Data Article number: 2000866533NW Standard: DIN 6527 Brand: TECWERK Product type: End mill Material: VHM Coating: TiAlN Facts Diameter: 18 mm Overall length: 100 mm Effective length: 50 mm Shank diameter: 18 mm Cutting edges: 4 Free relief (neck): 17.5 mm Shank tolerance: h6 Special features Type: DIN 6527 L, long Geometry: unequal helix, centre cut Protective chamfer: 0.2 mm, 45° Cutting direction: right‑hand Shank: cylinder shank to DIN 6535 HB Application: HPC, vibration‑reduced machining Suitable for: steel, stainless steel (INOX), cast iron, tempered cast iron, Cr‑Ni steels, non‑ferrous metals, aluminium with silicon, abrasive materials Uses: roughing and finishing FAQ What materials is this cutter best suited to? The TECWERK solid carbide end mill is very well suited for steel, stainless steel, cast iron and a broad range of non‑ferrous alloys as indicated in the tool specification. Can the tool be used for both roughing and finishing? Yes. The tool’s geometry and TiAlN coating make it suitable for vibration‑reduced roughing and for achieving fine surface finish in finishing passes. What length is available for the cutting edge? The cutter provides a 50 mm effective cutting length, which supports deeper pocketing and extended overhangs in CNC machining. Is the shank compatible with standard toolholders? The shank is supplied to DIN 6535 HB with h6 tolerance for secure clamping and high concentricity in common toolholders. Does the tool support high‑speed or high‑performance cutting strategies? Yes. The combination of VHM substrate, TiAlN coating and the tool’s geometry is optimised for HPC applications on a variety of materials. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

High machining stability is achieved through the combination of HSS‑Co5 construction, four cutting edges and a secure Weldon shank; the cutter delivers reliable performance when machining steels up to approx. 800 N/mm² in its uncoated form. Order the tool directly via Metav Werkzeuge or consult our specialists for process‑specific recommendations. TECWERK End Mill DIN 844 Type HR – 18 mm, HSS‑Co5, 42 mm effective length The TECWERK End Mill DIN 844 Type HR is a short, four‑flute cutter designed for general workshop and light industrial milling of steel, castings and selected non‑ferrous alloys, supplied with a Weldon shank for positive clamping. HSS‑Co5 four‑flute geometry DIN 844 18 mm diameter, 42 mm effective length Weldon shank with drive flat Suitable for steels up to approx. 800 N/mm² Consistent cutting performance for demanding steels The HSS‑Co5 substrate in this cutter provides an excellent balance of toughness and hot‑hardness, which supports sustained performance during interrupted cuts and moderate feed rates. The four‑flute layout increases the number of cutting edges in contact with the workpiece, improving material removal rates and surface finish when compared with two‑flute solutions. As supplied uncoated, the tool is optimised for machining steels with tensile strengths up to roughly 800 N/mm²; coatings can extend that capability, but are not fitted to this item. This results in a workhorse cutter suitable for many day‑to‑day milling operations in production and repair environments. Geometry and edge finish that reduce rework and downtime A centre‑cut geometry enables plunge cutting and simple pocket entry without the need for pre‑drilling, while the right‑hand cut direction matches conventional mill spindle rotation. The flutes are relief‑ground to a fine profile, which reduces burr formation and aids chip splitting—this helps keep cut surfaces smooth and minimises secondary finishing. The 45° chamfer on the cutting face protects the edge during tool changes and accidental contact, extending service life and reducing the frequency of replacements in busy workshops. Secure clamping and machine compatibility for stable results The cutter is supplied with a Weldon shank featuring a drive flat for positive location in Weldon holders and milling arbors; this ensures torque transmission under heavy radial loads and reduces the chance of slippage. With an 18 mm diameter, a 16 mm shank diameter, an effective cutting length of 42 mm and an overall length of 92 mm, the tool fits a wide range of standard toolholders and smaller machining centres. The construction supports consistent concentricity and runout behaviour when correctly clamped, delivering dimensional reliability across repetitive operations. Application scope, material suitability and handling notes This Type HR cutter is classified for general steel work where toughness and edge strength are priorities; steel suitability is very good, cast iron suitability is very good and non‑ferrous metals are conditionally suitable depending on feeds, speeds and coolant use. As the tool is supplied without coating, operators should select suitable cutting parameters and cooling strategies for abrasive or hard materials to avoid premature wear. For tasks that require higher heat resistance, consider a coated alternative or consult our tooling advisors for matched recommendations. For tailored application advice and procurement, contact Metav Werkzeuge — our technical team will advise on feeds, speeds and clamping to ensure the cutter meets the intended process requirements. Technical data Article number / SKU: 2000866502NW Standard: DIN 844 Product type: End mill (shaft cutter) Material: HSS‑Co5 Core data Diameter: 18 mm Overall length: 92 mm Effective length / cutting reach: 42 mm Cutting length: 4 mm Shank diameter: 16 mm Number of flutes: 4 Relief clearance: 15 mm Cutting direction: right‑hand cut Packaging unit: 1 Special features Type HR, short version Four‑flute design, centre‑cut capability 45° protection chamfer on cutting face Relief‑ground fine profile for improved finish Cylindrical shank with drive flat (Weldon) for secure clamping For machining steels up to approx. 800 N/mm² (uncoated); coated tools can reach higher strength classes Material suitability: steel very good, cast iron very good, non‑ferrous metals conditionally suitable FAQ Is this cutter suitable for plunge milling and pocketing? The TECWERK End Mill DIN 844 Type HR has a centre‑cut geometry enabling limited plunge milling and simple pocket entry; for extensive plunge work, a purpose‑designed plunge cutter is recommended. Can the cutter be used on stainless or high‑alloy steels? Supplied uncoated, this HSS‑Co5 cutter is optimised for carbon and alloy steels up to approx. 800 N/mm²; for highly alloyed or abrasive stainless grades, consider a coated variant or reduced cutting speeds to preserve tool life. What clamping system is required for stable operation? The tool features a Weldon shank with a drive flat for positive location in Weldon holders and arbors; proper torque and axial seating are essential for repeatable concentricity and runout control. How many cutting edges does the tool have and what surface quality can be expected? With four cutting edges and a relief‑ground fine profile, the cutter delivers good surface finish in interrupted and continuous cuts, particularly in steel and cast iron applications. Is this cutter available in coated versions for higher strength materials? This specific SKU is supplied without coating; however, coating options can extend suitability to higher tensile strength materials — consult Metav Werkzeuge specialists for matched coated alternatives. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from a compact combination of solid carbide construction, TiSiN coating and a 45° helix that delivers consistent high‑speed cutting performance and reliable chip evacuation; order the mini solid carbide end mill directly via Metav Werkzeuge or ask our consultants if needed. Mini solid carbide end mill Type N D 1 mm, TiSiN, 45° – TECWERK A Mini solid carbide end mill Type N (D 1 mm) designed for precise high‑speed milling across steel, non‑ferrous metals and castings. Solid carbide (VHM) for high rigidity TiSiN coating for thermal resistance 45° helix and three flutes for smooth chips Extra-short design with DIN 6535 HA shank Precision cutting in confined and high-speed applications The compact geometry of this tool combines solid carbide core rigidity with an extra‑short flute length to reduce deflection in fine slots and tight features. With a three‑flute design and a 45° helix, the cutter promotes controlled chip formation and stable cutting forces, which supports higher feed rates in HSC operations. The tool is manufactured to DIN 6527 form and fitted with a DIN 6535 HA cylindrical shank with h6 tolerance, enabling consistent clamping and repeatable concentricity in collets and shrink chucks. Thermal stability and longer service life thanks to advanced coating A TiSiN surface finish improves resistance to heat and wear, slowing flank and crater wear during interrupted cuts or elevated cutting speeds. This coating, combined with the inherent hardness of the carbide body, extends tool life under demanding cycles and reduces the frequency of tool changes. For machining strategies that prioritise uptime, the coating’s thermal barrier effect supports higher cutting temperatures without premature coating breakdown, translating into more productive cutting time per tool. Versatile material suitability for workshop and production environments The tool is optimised for universal use: very well suited for general steels and non‑ferrous metals, and suitable for many cast materials and some special alloys when parameters are adjusted. The combination of 1 mm diameter and 3 mm cutting length makes the cutter appropriate for fine detail work, finishing passes and small pocketing in components. When paired with high‑speed spindle setups and appropriate feeds, the geometry performs reliably across common shop materials while maintaining dimensional accuracy. Integration into process chains and handling benefits Designed as a mini end mill with a 4 mm shank diameter and short overall length, the tool integrates easily into automated tool changers and compact tool holders, reducing the risk of tool run‑out and minimising vibration. The right‑hand cutting orientation and standardised mounting allow for immediate replacement within existing tool inventories. Clear labelling to standard forms and the compact package size also simplifies storage and traceability in busy production environments. Discuss selection and delivery with Metav Werkzeuge for optimal tool matching and fast supply from Emmerich Technical data Article number: 2000806200NW Standard: DIN 6527 Designation: Mini solid carbide end mill, Type N, 45° helix Manufacturer: TECWERK Facts Diameter: 1 mm Overall length: 50 mm Cutting length: 3 mm Effective length: 3 mm Shank diameter: 4 mm Number of flutes: 3 Helix angle: 45° Shank tolerance: h6 Packaging unit: 10 Special features Material: solid carbide (VHM) Coating: TiSiN Cutting direction: right‑hand Flute geometry: three‑flute, extra‑short Shank standard: DIN 6535 HA Suitable for: steel, non‑ferrous metals, castings, HSC applications Tool type: DIN 6527 K, Type N FAQ What materials is this mini end mill best suited for? The TECWERK mini solid carbide end mill (SKU 2000806200NW) is very well suited for steels and non‑ferrous metals and can be used for cast materials and certain special alloys with adapted parameters. How does the TiSiN coating help during machining? TiSiN on the cutter increases thermal resistance and wear protection, which supports longer tool life and stable cutting at higher spindle speeds. What clamping standard does the shank follow? The shank conforms to DIN 6535 HA with an h6 tolerance, ensuring reliable clamping and reduced run‑out in standard holders. Is the tool suitable for finishing or roughing operations? Given the 1 mm diameter and 3 mm cutting length, the cutter is optimised for finishing and fine detail work in high‑speed cutting rather than heavy roughing. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of robust HSS‑Co5 construction combined with a TiCN surface finish for longer tool life and reliable performance in low to medium strength steels; order directly via Metav Werkzeuge or consult the technical team for application-specific guidance. End mill DIN 844 Type NR, 20 mm – HSS‑Co5 with TiCN, Weldon shank (TECWERK) The End mill DIN 844 Type NR is a short, multi‑cut milling tool designed for reliable slotting and peripheral milling in steel and cast iron, featuring a Weldon shank and a protective TiCN coating. HSS‑Co5 construction for high strength TiCN coating for extended tool life 4‑flute geometry for smooth chip evacuation Weldon shank with drive flat for secure clamping Precision and durability for consistent production results The cutter is manufactured to DIN 844 standards and built from HSS‑Co5, offering enhanced heat resistance and toughness compared with standard high‑speed steels. The combination of HSS‑Co5 and a TiCN coating reduces wear at elevated cutting temperatures and extends tool life, which lowers tooling change frequency and supports steady machining cycles. The tool’s 20 mm diameter and 52 mm effective cutting length provide a compact solution for short slotting and finishing passes while maintaining dimensional stability under intermittent loads. Efficient chip control and surface quality in one tool Equipped with a 4‑flute configuration and a refined relief geometry, the cutter promotes smooth chip evacuation and a consistent surface finish during peripheral milling. The multi‑cut design (short type, Type NR) reduces vibration and distributes cutting forces across multiple edges, which benefits part quality and prolongs flute life. The right‑hand cutting orientation and the presence of a 45° chamfer on the cutting edges aid in controlled entry and reduced burr formation, making the tool suitable for production tasks that demand repeatable surface integrity. Clear material guidance and application scope The tool is specified for work on materials with low to medium tensile strength: approximately 800 N/mm² with an uncoated cutter and up to 1000 N/mm² when the TiCN coating is active. It is therefore very well suited to steel and cast iron applications, while use on non‑ferrous alloys, stainless grades and special alloys is conditionally possible depending on cutting parameters. The Weldon shank with drive flat ensures secure clamping in toolholders, enabling high torque transmission and stable entry dynamics in milling centres and machining stations. Contact Metav Werkzeuge for tailored machining recommendations on TECWERK end mills and assistance selecting the correct tool based on material and machine capabilities Technical data Article number: 2000866450NW Standard: DIN 844 Brand: TECWERK Facts Diameter: 20 mm Effective cutting length: 52 mm Overall length: 104 mm Shank diameter: 20 mm Number of flutes: 4 Cutting direction: right‑hand cut Special features Material: HSS‑Co5 Coating: TiCN Weldon shank with drive flat Short multi‑cut Type NR 45° chamfered cutting edges Centre cutting geometry Suitable for steel: very well suited Suitable for cast iron: very well suited Suitable for non‑ferrous and special alloys: conditionally suited FAQ What materials are recommended for this end mill? The TECWERK End mill DIN 844 Type NR (SKU 2000866450NW) is very well suited to steel and cast iron; use on non‑ferrous metals and special alloys is conditionally possible with adapted speeds and feeds. Can the tool be used for plunging as well as peripheral milling? The cutter includes a centre‑cutting geometry that allows limited plunging operations; for continuous deep plunging, select a tool specifically designed for full axial entry. How does the TiCN coating affect cutting capability? The TiCN coating increases surface hardness and heat resistance, permitting higher cutting stresses and extending life—allowing work up to about 1000 N/mm² where coating benefits are realised. Hersteller: Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of HSS‑Co PM core, ALCRONA coating and a secure Weldon shank for reliable performance in demanding milling applications; order directly via Metav Werkzeuge or request specialist advice from the technical team. End mill DIN 844 HR, 20 mm — TECWERK, ALCRONA-coated, HSS‑Co PM, 4‑flute A End mill DIN 844 HR, 20 mm designed as a long, centre-cutting tool for robust slotting and profile milling in high-strength steels and stainless steels HSS‑Co PM core for high thermal stability ALCRONA coating for extended tool life Weldon shank with drive flat for firm clamping Long 4‑flute design for deep slotting and profile milling Durable performance for demanding materials The combination of a HSS‑Co PM substrate and ALCRONA surface treatment delivers a measurable advantage in wear resistance and heat tolerance. Powder-metallurgy cobalt steel increases toughness and reduces chipping risk under interrupted cuts, while the ALCRONA coating lowers friction and delays flank wear; this translates into longer tool life and more stable cycle times when machining hard or abrasive workpieces. The DIN 844 specification ensures the tool geometry and tolerances conform to recognised industry standards, supporting reproducible results across production batches. Secure clamping and rigid tool geometry for consistent finishes Designed with a Weldon shank and a cylindrical shank with a drive flat, the cutter offers positive torque transmission and dependable repeatability in powered toolholders. The long version with an effective length 89 mm provides extended reach without compromising stiffness, helped by the tapered flute root which improves rigidity and reduces chatter. A centre-cutting geometry allows controlled plunge capability, while the 4‑flute layout balances chip evacuation and surface integrity for precise profile milling and slotting operations. Broad suitability and practical machining guidance This long end mill is optimised for materials up to approximately 1400 N/mm² tensile strength: steel and stainless steel (INOX) are particularly well suited, while non-ferrous metals and special alloys are machinable under adapted feeds and speeds. The tool is right‑hand cutting and features a 45° protective chamfer to shield the cutting edges during entry. For best results in production, pair the cutter with appropriate coolant and use conservative entry moves when working with conditionally suitable alloys to extend service life and maintain dimensional accuracy. Secure enhanced milling performance with the TECWERK HSS‑Co PM end mill via Metav Werkzeuge — contact the Metav technical team for tailored cutting recommendations at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical data Article number: 2000866077NW Label: Schaftfräser DIN 844 Typ HR D.20mm HSS‑Co PM ALCRONA Weldon Z.4 lang TECWERK Manufacturer: TECWERK Material: HSS‑Co Coating: ALCRONA Facts Diameter: 20 mm Overall length: 141 mm Effective length: 89 mm Cutting length: 4 mm Shank diameter: 20 mm Flutes: 4 Relief length (freischliff): 19 mm Cutting direction: right‑hand Packaging unit: 1 SKU / UID: 2000866077NW Special features DIN 844 compliant Typ HR — long configuration Centre‑cutting geometry Weldon shank with drive flat (cylindrical shank with drive surface) 45° protective chamfer Tapered flute root for increased stiffness Suitable for steels up to ~1400 N/mm² Very good suitability for INOX and cast materials Conditionally suitable for non‑ferrous metals and special alloys FAQ What materials is this end mill best suited for? The TECWERK end mill (End mill DIN 844 HR, 20 mm, SKU 2000866077NW) is very well suited for steel and stainless steel (INOX) and can machine cast materials effectively; non‑ferrous and special alloys are conditionally suitable with adjusted parameters. Is the tool suitable for plunge milling? Yes. The centre‑cutting geometry of this HSS‑Co PM cutter permits controlled plunge operations, making it appropriate for pocketing and entry moves when using correct feeds and speeds. How does the ALCRONA coating benefit production? The ALCRONA coating reduces friction and improves wear resistance, allowing higher sustained cutting performance and longer tool life under typical workshop cooling regimes. What clamping system is recommended for reliable performance? Use a secure clamping system that accommodates a Weldon shank with drive flat to ensure positive torque transmission and minimise slippage during heavy cuts. Can this tool handle interrupted cuts or tough machining conditions? The HSS‑Co PM substrate increases toughness and resistance to chipping, so the cutter performs reliably in interrupted cuts and demanding milling tasks when set-up and cutting data are appropriate. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Short, robust milling performance with a HSS‑Co PM substrate and ALCRONA coating ensures consistent machining of steel and stainless materials; combined with a Weldon shank and vibration‑reducing flute geometry this tool supports reliable productivity — order directly via Metav Werkzeuge or request advice from the consultants. TECWERK HSS‑Co PM ALCRONA short end mill D20 mm (DIN 844, Type N, 4 flutes) A TECWERK HSS‑Co PM ALCRONA short end mill D20 mm (DIN 844, Type N) engineered for accurate milling of steels, stainless steel and cast iron up to roughly 1000 N/mm² in short‑reach operations HSS‑Co PM substrate with ALCRONA coating Weldon cylindrical shank with drive flat Unevenly spaced flutes for vibration reduction Suited to steel and stainless up to 1000 N/mm² High‑performance substrate and coating for extended durability The combination of HSS‑Co PM (powder‑metallurgy high‑speed steel with cobalt) and an ALCRONA surface treatment provides a balance of toughness and wear resistance that favours interrupted cuts and moderate feed rates. The steel‑based substrate tolerates higher temperatures and shock loading better than standard HSS, while the coating reduces adhesion and micro‑welding on the cutting edges. This results in longer tool life and more predictable regrinds, improving process economics in short‑to‑medium production runs. Stable cutting with reduced vibration and improved surface quality An asymmetric, uneven pitch between the four flutes reduces harmonic excitation during milling, delivering vibration reduction and consequently more consistent surface finish and tool security. The tapered flute root increases local stiffness, which minimises chatter and enables efficient transfer of cutting forces into the workpiece. A centre‑cut geometry allows for limited plunging, expanding the range of applicable machining strategies for pocketing and slotting in constrained setups. Secure clamping and compact geometry for short‑reach machining The Weldon shank with drive flat provides positive location in holders and prevents rotation under heavy side loads, ideal for machines with high torque. With Ø20 mm shank and an overall length of 104 mm, the tool is classified as a short DIN 844 Type N cutter; the cutting length 4 mm and effective length 52 mm make it suitable for operations where rigidity is paramount. The right‑hand cutting direction and four‑cut geometry offer a compromise between material removal rate and surface quality for typical workshop applications. Application range and measurable production benefits Designed for machining tasks up to approximately 1000 N/mm², the geometry shows very good suitability for steel, stainless steel and cast iron, while non‑ferrous metals and certain special alloys are conditionally suitable. The compact, high‑rigidity design reduces setup time and scrap risk in series production, translating to faster cycle times and lower lifecycle costs per part. For specialised materials or unusual machining strategies, technical consultation is recommended to match feeds, speeds and coolant strategy to the specific process. For high‑precision, vibration‑controlled milling with a TECWERK short HSS‑Co end mill, contact Metav Werkzeuge for tailored advice and supply from Emmerich — phone +49 2822 7131930 or email info@metav-werkzeuge.com. Technical data Article number: 2000866038NW Standard: DIN 844 Label: Schaftfräser DIN 844 TypN D.20mm HSS‑Co PM ALCRONA Weldon Z.4 kurz TECWERK Manufacturer: TECWERK Dimensions / core data Diameter: 20 mm Shank diameter: 20 mm Overall length: 104 mm Cutting length: 4 mm Effective length: 52 mm Relief length: 19 mm Number of flutes: 4 Cutting direction: right‑handed Packaging unit: 1 Applications / special features HSS‑Co PM material ALCRONA coating Weldon cylindrical shank with drive flat Unevenly spaced flutes for vibration reduction Tapered flute root for increased rigidity Centre‑cut capable for limited plunging Suited to steel, stainless steel and cast iron up to ~1000 N/mm² Conditional suitability for non‑ferrous metals and special alloys FAQ Can this end mill perform plunge cuts? The TECWERK short end mill features a centre‑cut geometry that allows limited plunging; where deeper plunges are required, tool and process parameters should be verified before production. Which materials is the tool best suited for? The tool is very well suited to steel, stainless steel and cast iron up to approximately 1000 N/mm²; non‑ferrous materials and special alloys are conditionally suitable depending on cutting data. What clamping system is recommended for secure mounting? A Weldon holder or equivalent clamping system that mates with a drive flat is recommended to prevent rotation and maintain rigidity under side loads. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund