Benefit from the combination of high wear resistance, precise centre-cutting capability and a secure Weldon shank for uninterrupted production. Order the tool directly via Metav Werkzeuge or consult the Metav specialists for application advice. TECWERK HSS‑Co PM End Mill DIN 844 — D 12 mm, ALCRONA‑coated, Long, 4‑Flute The TECWERK HSS‑Co PM end mill DIN 844 HR D12 is a long, four‑flute, right‑hand centre‑cutting cutter designed for robust milling of steels and stainless materials in demanding workshop and production environments. HSS‑Co PM for elevated wear resistance ALCRONA coating for improved heat protection Weldon shank for secure toolholding Centre‑cutting for limited plunge operations Consistent performance through advanced material and coating The combination of HSS‑Co PM substrate and ALCRONA coating delivers a dependable balance between toughness and surface hardness. The powder‑metallurgy cobalt steel offers improved red‑hardness and shock resistance compared with conventional high‑speed steels, while the coating reduces friction and thermal loading. This results in longer tool life and steadier cutting behaviour in interrupted cuts, which is especially relevant for series work and shop floor reliance. Increased rigidity and secure clamping for stable machining Built to the DIN 844 long‑shank profile with a Weldon shank, the cutter provides a reliable clamping interface and reduced slippage in holders with flats. The 4‑flute geometry combines axial stiffness with improved surface finish on side milling, and the tapered flute root contributes to improved tool stiffness under load. The centre‑cutting design and 45° protection chamfer permit limited plunge operations and protect the cutting edges during engagement, reducing the need for frequent tool changes. Clear suitability for demanding materials and tensile limits Designed for milling workpieces with tensile strengths up to approximately 1400 N/mm², this tool is very well suited for steel, stainless steel and cast materials, while non‑ferrous and special alloys are conditionally machinable. The material‑suitability indications mean fewer trial cuts and a faster determination of the right cutting data, supporting more efficient process planning in mixed production runs. Practical dimensions and workplace benefits With a 12 mm diameter, 110 mm overall length and an effective length of 63 mm, the long version is intended for operations where reach is required without compromising stability. The modest cutting length helps concentrate cutting forces near the tool tip, which combined with the robust substrate and coating delivers repeatable results. The cylindrical shank with drive flat ensures positive torque transmission for aggressive feeds while maintaining concentricity in standard toolholders. For secure supply and expert application advice on the ALCRONA‑coated HSS‑Co PM end mill, contact Metav Werkzeuge in Emmerich at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical data Article number: 2000866075NW Label: Schaftfräser DIN 844 Typ HR D.12mm HSS-Co PM ALCRONA Weldon Z.4 lang TECWERK Manufacturer: TECWERK Facts Diameter: 12 mm Overall length: 110 mm Effective length: 63 mm Cutting length: 4 mm Shank diameter: 12 mm Flutes: 4 Free relief: 11.5 mm Special features Material: HSS‑Co PM Coating: ALCRONA Standard: DIN 844 Type: HR, long version Cutting direction: right‑hand Centre cutting 45° protection chamfer Weldon shank; cylindrical shank with drive flat Suitability: steel very good; stainless steel very good; cast very good; non‑ferrous conditionally For machining up to approx. 1400 N/mm² tensile strength Improved rigidity via tapered flute root FAQ Is this tool suitable for plunge milling? The TECWERK HSS‑Co PM end mill features a centre‑cutting geometry that allows limited plunge operations; it is primarily optimised for peripheral and shoulder milling. Which materials show the best performance with this cutter? Best results are achieved on steel and stainless steel; the ALCRONA coating and HSS‑Co PM substrate make the cutter particularly resilient when machining these materials. What clamping interface does the tool require? The Weldon shank with drive flat is designed for secure clamping in holders that accept Weldon shanks, ensuring reliable torque transmission. Can the long version be used for deep pocketing? Yes, the long‑shank configuration and 63 mm effective length permit deeper reach, but attention to deflection and appropriate cutting data is recommended. What advantage does the ALCRONA coating provide? The ALCRONA coating reduces friction and thermal load, increasing tool life and maintaining cutting edge integrity under higher cutting temperatures. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of HSS‑Co5 material, a secure Weldon shank and a compact 36 mm effective cutting length to maintain stable production in rigid setups; order via Metav Werkzeuge or consult the team for application matching. End mill DIN 844 Type HR, 12 mm — TECWERK HSS‑Co5, 4‑flute (36 mm effective length) End mill DIN 844 Type HR, 12 mm is a short, robust HSS‑Co5 cutter designed for precision milling of steel, castings and selected non‑ferrous materials in industrial milling and workshop environments HSS‑Co5 for high wear resistance Four flutes for stable machining 36 mm effective cutting length Weldon shank with drive flat High‑performance material and geometry for demanding steels The cutter is manufactured from HSS‑Co5 and produced to DIN 844 tolerances, which gives a balance of toughness and hot hardness for interrupted cuts and heavy‑duty milling. The 4‑flute geometry provides a stable cutting action and improved surface finish compared with roughing designs, while the 12 mm diameter keeps rigidity high in short, precise setups. Because the tool is supplied uncoated, it is rated for machining steel up to ca. 800 N/mm²; when used with a suitable coating, application can extend to approximately 1,200 N/mm². This combination of material and geometry translates into consistent tool life and repeatable part quality in series and single‑piece production. Secure clamping and precise engagement for reliable results Designed as a short Type HR tool, the cutter features a Weldon shank with a drive flat for positive holder engagement and reduced slippage in heavy cuts. The overall length of 83 mm and the 36 mm effective length keep the working zone compact, limiting overhang and deflection in rigid toolholders. A 45° protective chamfer, central cutting geometry and a back‑relieved, fine cord profile reduce the tendency to chatter and support quick entry into the workpiece. The tool's 11.5 mm free relief and right‑hand cutting direction are optimised for conventional milling cycles and stable axial engagement, which aids reproducible slotting and pocketing tasks on steels and cast components. Practical advantages for workshops and production lines In everyday use the short, stiff design of this milling cutter reduces setup time and waste from incorrectly selected overhangs. The four‑cutting‑edge layout delivers a good compromise between chip evacuation and feed capacity, making the tool well suited to semi‑finishing and finishing passes on cast parts and plain steels; non‑ferrous metals are conditionally suitable depending on machining strategy. The Weldon shank simplifies holder compatibility and changeover, so spindle downtime is minimised. For operations seeking to consolidate tooling ranges, the tool's DIN conformity and robust build lower the risk of premature wear and micro‑failures, contributing to predictable process economics and a dependable surface quality on final parts. Choose the TECWERK HSS‑Co5 short Type HR end mill for robust milling of steels and castings and contact Metav Werkzeuge in Emmerich for tailored application advice or to arrange procurement at info@metav-werkzeuge.com or +49 2822 7131930 Technical Data SKU: 2000866496NW Standard: DIN 844 Product type: End mill Manufacturer: TECWERK Core specifications Diameter: 12 mm Overall length: 83 mm Effective cutting length: 36 mm Cutting length: 4 mm Shank diameter: 12 mm Number of flutes: 4 Free relief: 11.5 mm Cutting direction: right‑hand cutting Design & special features Material: HSS‑Co (HSS‑Co5) Short Type HR, four‑cutter design Weldon shank with drive flat 45° protective chamfer Central cutting geometry Back‑relieved fine cord profile Very good suitability for steel Conditionally suitable for non‑ferrous metals Very good suitability for castings Rated up to ca. 800 N/mm² uncoated, up to ca. 1,200 N/mm² with coating FAQ Which materials is this cutter best suited for? The TECWERK end mill is optimised for steel and castings, with conditional use for some non‑ferrous materials; see the technical data for the rated strength limits. Is the shank compatible with standard clamping systems? Yes, the tool is supplied with a Weldon shank and drive flat, which is compatible with Weldon‑type holders and reduces the risk of slippage under load. Can this cutter be used for finishing passes? With its 4‑flute geometry and fine cutting profile the cutter provides a good surface finish in semi‑finishing and finishing operations when run with appropriate feeds and speeds. What working lengths and dimensions should be expected? The tool has an overall length of 83 mm, an effective cutting length of 36 mm and a 12 mm diameter; the free relief is 11.5 mm. Which norm does this tool conform to and what is the SKU? The cutter conforms to DIN 844 and is listed under SKU 2000866496NW. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

High wear resistance from the ALCRONA coating combined with the toughness of HSS‑Co PM delivers consistent performance in deep milling. The long DIN 844 Type N geometry with Weldon shank and unequal flute division reduces vibration and ensures secure clamping — order the cutter directly via Metav Werkzeuge or consult the team for specification support. End mill DIN 844 Type N Ø12 mm – HSS‑Co PM, ALCRONA-coated (TECWERK) The End mill DIN 844 Type N Ø12 mm is a long, four‑flute cutter designed for milling steels, stainless steel and cast iron at moderate cutting forces up to approx. 1000 N/mm² HSS‑Co PM for increased heat resistance ALCRONA coating for extended tool life Long DIN 844 Type N for deep milling 4 flutes with centre cutting for plunging Weldon shank with drive flat for secure clamping High-performance cutting for demanding shop work The long profile and DIN 844 geometry prioritise stable chip evacuation and predictable tool life in interrupted or plunge operations. Manufactured from HSS‑Co PM, the tool offers improved red hardness and toughness compared with conventional high-speed steels, which translates into fewer tool changes and more uptime on the machine. The ALCRONA coating reduces flank wear and helps maintain cutting-edge integrity during extended runs, so process stability and surface quality are maintained even when machining stainless materials and cast components. Rigidity and clamping that support precision and safety A Weldon shank with a drive flat provides a reliable mechanical interface for secure clamping in holders and chucks, limiting slippage under load. The end mill’s design emphasises tool stiffness through a tapered chip-groove root, which improves dimensional control and reduces chatter. Vibration is further mitigated by the deliberately unequal flute division, producing smoother cutting forces and a more consistent surface finish — a clear benefit for small-batch production and repair tasks where repeatability matters. Material suitability and cutting behaviour explained The cutter is optimised for materials with low to medium tensile strength up to about 1000 N/mm², showing very good performance on steels, stainless steel (INOX) and cast iron. Non-ferrous metals and special alloys are conditionally suitable, depending on machining parameters and fixture rigidity. With a centre cutting geometry and four flutes, the tool supports light plunge cuts and provides a balance between chip clearance and contact area, enabling controlled feeds for improved tool life and workpiece integrity. Efficient application and machining recommendations With an effective length that supports deeper pockets, the tool is best employed in stable setups with appropriate coolant or mist lubrication for stainless applications. The short cutting length relative to the overall profile helps reduce deflection during slotting and peripheral milling. When selecting feeds and speeds, account for the HSS‑Co PM material’s higher heat resistance by favouring moderate speeds and steady feed per tooth; this approach prolongs service life and keeps machining economical. Regular inspection of the ALCRONA wear layer will indicate when reconditioning or replacement is needed to maintain quality. Contact Metav Werkzeuge for procurement guidance and fast delivery from Emmerich — request the TECWERK End mill DIN 844 Type N Ø12 mm (SKU 2000866047NW) to confirm suitability for the intended application Technical data SKU: 2000866047NW Item description: Schaftfräser DIN 844 Typ N D.12mm HSS‑Co PM ALCRONA Weldon Z.4 lang TECWERK Manufacturer: TECWERK Product type: End mill Core data Diameter: 12 mm Overall length: 110 mm Cutting length: 4 mm Shank diameter: 12 mm Effective length: 63 mm Relief grind: 11.5 mm Number of flutes: 4 Materials & features Material: HSS‑Co PM Coating: ALCRONA Standard: DIN 844, Type N, long Centre cutting: yes Shank: Cylindrical shank with drive flat (Weldon) Cutting direction: right‑hand cutting Vibration reduction: unequal flute division Recommended for: steel (very good), stainless steel (very good), cast iron (very good) Conditioned suitability: non‑ferrous metals, special alloys FAQ What materials is this long end mill suitable for? The TECWERK End mill DIN 844 Type N Ø12 mm is very well suited for steel, stainless steel and cast iron; non‑ferrous metals and special alloys may be machined under adapted conditions. Can the cutter perform plunge cuts or drilling operations? Yes — the four‑flute, centre cutting geometry allows light plunge cutting; for sustained drilling, a dedicated drill is recommended. How does the ALCRONA coating affect tool life? The ALCRONA coating reduces adhesion and flank wear, extending tool life and improving consistency in demanding stainless and ferrous applications. What clamping method ensures the best hold for deep milling? A secure clamping system that engages the Weldon shank drive flat is recommended to minimise slippage and maintain the positional accuracy of the cutter. Are there recommendations for feeds and speeds with this HSS‑Co PM tool? Moderate speeds combined with a steady feed per tooth are advised to exploit the red hardness of HSS‑Co PM, prolonging service life and ensuring stable chip formation. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of robust HSS‑Co construction, a Weldon shank for secure tool holding and a 36 mm effective cutting length for longer passes; order the TECWERK HSS‑Co5 end mill directly via Metav Werkzeuge or ask our consultants if needed. TECWERK HSS‑Co5 End Mill DIN 844 — Ø12 mm, 4‑flute, Weldon shank TECWERK HSS‑Co5 end mill for short, high‑performance milling of steel and cast iron in general workshop and industrial use HSS‑Co5 high‑speed steel body 4 cutting edges for smooth chip evacuation Weldon shank with drive flat Very good for steel and cast iron Reliable material and standard conformity for consistent results The cutter is manufactured from HSS‑Co and conforms to DIN 844, delivering a balance of toughness and wear resistance appropriate for demanding shop work. The Ø12 mm geometry combined with a multi‑flute layout reduces tool deflection and supports efficient material removal. The specification emphasises repeatability: the tool’s effective cutting length of 36 mm and overall length of 83 mm are designed to provide extended reach while maintaining stability. These measurable features enable predictable cycle times and support process planning in production environments. Geometry engineered for secure clamping and precise starts The tool’s Weldon shank with drive flat ensures secure seating in standard holders, reducing slippage under torque and improving concentricity in interrupted cuts. A centre‑cut configuration allows limited plunge capability for contouring and slotting, while the 45° chamfer at the cutting edge and the relieved helix profile assist chip formation and evacuation. The 4‑flute design promotes smoother surface finishes on finished components and lowers radial vibration, which translates into fewer rejects and more consistent part quality. Practical applications and machining guidance This short, multi‑flute end mill is optimised for machining materials with low to medium strength; it is very well suited to steel and cast iron and conditionally suitable for non‑ferrous metals. As supplied uncoated, the tool is appropriate for steels up to ≈800 N/mm²; coating would extend that range but is not present on this item. The cutter is right‑hand cutting, so standard feeds and spindle directions apply. For enquires about feeds, speeds or holder compatibility, the technical team at Metav Werkzeuge can provide specific recommendations to integrate the tool into existing processes. For precision milling of steel and cast iron with a reliable Weldon connection, contact Metav Werkzeuge for procurement or technical advice at Metav Werkzeuge — Metav’s specialists will advise on tool selection and delivery from the Emmerich quality hub. Technical data Article number: 2000866426NW Standard: DIN 844 Manufacturer: TECWERK Product type: End mill (short, multi‑flute) Facts Diameter: 12 mm Overall length: 83 mm Effective cutting length: 36 mm Shank diameter: 12 mm Cutting edges / flutes: 4 Relief length: 11.5 mm Special features Material: HSS‑Co (cobalt high‑speed steel) Weldon shank with drive flat Type NR, short multi‑flute design Centre‑cut for limited plunge operations 45° chamfer at cutting edge Right‑hand cutting direction Very good suitability for steel and cast iron Conditional suitability for non‑ferrous metals Uncoated tool: suitable up to ≈800 N/mm² FAQ What materials are best machined with this TECWERK end mill? The TECWERK HSS‑Co5 end mill is very well suited for steel and cast iron and is conditionally suitable for some non‑ferrous metals, as stated in the product specification. Can the cutter be used for plunging operations? The cutter features a centre‑cut geometry that permits limited plunge work, though it is primarily intended for peripheral milling and slotting. How is the tool clamped and secured in the holder? The Weldon shank with drive flat provides secure clamping and positive torque transmission in standard Weldon holders. Is the tool coated to extend cutting performance? This item is supplied uncoated; the technical data notes uncoated performance up to ≈800 N/mm², with higher limits achievable when a suitable coating is applied (coated variants not included here). Which standard defines the tool shape and dimensions? The tool conforms to DIN 844, which specifies dimensions and characteristics for short straight shank cutters of this type. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of HSS‑Co8 construction, a four‑flute long geometry and a Weldon drive flat for dependable, precise milling; order the cutter directly via Metav Werkzeuge or consult our specialists for application guidance. TECWERK End Mill DIN 844 Type N, Ø12 mm — Long 4‑flute HSS‑Co8 cutter with Weldon shank TECWERK End Mill DIN 844 Type N Ø12 mm is a long, centre‑cut high‑speed cobalt end mill designed for general workshop and production milling of steels, cast iron and selected non‑ferrous materials HSS‑Co8 construction for high wear resistance Four‑flute design for stable milling Weldon shank (drive flat) for secure clamping DIN 844 Type N — long centre‑cut geometry Durable material and geometry for consistent performance Built from HSS‑Co8, this long DIN 844 Type N cutter offers a balance between toughness and wear resistance that suits repetitive workshop tasks. The cobalt alloy improves thermal stability under load, which helps to preserve the cutting edge when machining medium‑strength steels. The four‑flute arrangement increases engagement and chip load capacity, producing a steady cut and improved surface quality compared with two‑ or three‑flute variants. The long design provides access to deeper features while the centre‑cut geometry enables limited plunge operations without the need for specialised plunging tools. Secure clamping and vibration control for repeatable accuracy A Weldon shank (drive flat) ensures positive drive transmission to the tool holder and reduces slippage under higher torque, making the cutter suitable for set‑screw holders and many modular tool‑holding systems. The combination of a Ø12 mm shank and matching shaft diameter promotes rigidity, while the overall long form factor and 4‑flute geometry help to dampen chatter. These characteristics translate into more consistent tolerances and fewer rework cycles in routine milling operations, improving throughput and process reliability in small‑ to medium‑batch production. Application range and material suitability explained This cutter is engineered primarily for machining steels and cast iron, with a very good suitability for these materials; non‑ferrous metals and stainless steel are conditionally suitable depending on cutting data and workpiece hardness. Where surface hardness and tensile strength increase, adjustments to cutting speed and feed are recommended. The tool’s effective length of 63 mm gives sufficient reach for many pocketing and profiling tasks while maintaining stability. For unfamiliar applications, consult technical data to match cutting parameters and workpiece conditions. Practical handling notes and workshop integration As a right‑hand cutting long end mill with a Weldon drive, the cutter integrates easily into standard set‑screw holders and many modular clamping systems. The cutter’s free relief length and flute geometry reduce heat buildup under typical cutting conditions for HSS‑Co tools; nevertheless, appropriate coolant or flood lubrication is advised where heavy material removal is required. For reliable selection of holders and machining parameters or to compare with coated alternatives, Metav Werkzeuge’s product specialists provide application advice and supply logistics from their Emmerich facility. For confident results in everyday milling, request the TECWERK Ø12 mm DIN 844 Type N end mill via Metav Werkzeuge or contact our advisors at info@metav-werkzeuge.com for tailored application recommendations and secure supply from Emmerich. Technical data Article number: 2000866382NW Product: End mill (DIN 844 Type N) Manufacturer: TECWERK Packaging unit: 1 Facts Diameter: 12 mm Overall length: 110 mm Effective cutting length: 63 mm Cutting length: 4 mm Shaft diameter: 12 mm Flutes: 4 Free relief length: 11.5 mm Standard: DIN 844 Special features Material: HSS‑Co8 Weldon shank (drive flat) Centre‑cut geometry (plunge capable) Right‑hand cutting Long version for extended reach Suitable: steel (very good), cast iron (very good) Conditionally suitable: non‑ferrous metals, stainless steel FAQ What materials is this end mill suitable for? The TECWERK End Mill DIN 844 Type N (SKU 2000866382NW) in HSS‑Co8 is very well suited to machining steel and cast iron; non‑ferrous metals and stainless steel are conditionally suitable depending on cutting data and workpiece hardness. Is the cutter supplied with a coating? This specific cutter is supplied uncoated; the tool is manufactured from HSS‑Co8 without a surface coating. What does DIN 844 Type N mean for the cutter’s geometry? DIN 844 Type N indicates a long shank, centre‑cut end mill geometry with robust flute form suitable for general milling tasks and limited plunge cutting. Which clamping system is required for secure use? The Weldon shank (drive flat) is designed for secure clamping in set‑screw holders and compatible modular tool holders that accept a drive flat for positive torque transmission. Can the cutter be used for plunge milling? The centre‑cut geometry allows limited plunging operations; for continuous or deep plunge work, consult Metav Werkzeuge for recommended tooling options. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of a high‑rigidity cutter that combines HSS‑Co PM metallurgy, ALCRONA coating and a Weldon shank for reliable clamping and extended tool life; the result is consistent machining of steels and stainless steels with reduced vibration and improved surface quality. Order the TECWERK cutter directly via Metav Werkzeuge or consult Metav's specialists for application advice and availability. TECWERK short 12 mm HSS‑Co PM end mill (DIN 844, ALCRONA, 4‑flute) The TECWERK short 12 mm HSS‑Co PM end mill is a DIN 844 Type N, four‑flute, centre‑cutting milling cutter designed for precise machining of steel and stainless steel in short‑overhang setups HSS‑Co PM for high wear resistance ALCRONA coating for extended tool life 4‑flute short design for high rigidity Weldon shank with drive flat for secure clamping Consistent metal removal backed by high‑alloy HSS and ALCRONA coating The combination of HSS‑Co PM powder‑metallurgy steel and the ALCRONA surface treatment delivers a durable cutting edge that resists abrasion under demanding conditions. This composition supports machining of materials up to approximately 1000 N/mm², making the tool especially suitable for medium‑strength steels and stainless steel. The design reduces flank wear and preserves cutting geometry over longer cycles, which translates into fewer tool changes and more predictable production output. Greater stiffness, controlled vibration and accurate finishes A 4‑flute geometry with unequally spaced flutes provides measurable vibration reduction during cutting, improving surface finish and dimensional stability. The Weldon shank with drive flat ensures positive engagement in the holder, while the conical flute root increases tool stiffness, so short setups benefit from higher feed rates and improved chip evacuation. The centre‑cutting ability allows intermittent plunging when required, enabling flexible use for pocketing and face milling without compromising process reliability. Compact form for rigid setups and easy integration into tool fleets The short design, with a 12 mm nominal diameter, overall length of 83 mm, cutting length 4 mm and effective length 36 mm, is tailored to operations where overhang must be minimised. This geometry reduces deflection and is ideal for finishing passes or stable roughing in fixtures. Conforming to DIN 844 Type N ensures compatibility with standard holders and straightforward replacement in existing tool lists, while conditional suitability for non‑ferrous alloys and cast materials broadens workshop applications. For stock checks or process recommendations for the TECWERK short 12 mm end mill, contact Metav Werkzeuge in Emmerich — eMail info@metav-werkzeuge.com or call +49 2822 7131930 to discuss tool selection and availability. Technical Data Article number: 2000866036NW Standard: DIN 844 Product type: End mill Brand: TECWERK Facts Diameter: 12 mm Overall length: 83 mm Cutting length: 4 mm Effective length: 36 mm Shank diameter: 12 mm Flutes: 4 Special features Material: HSS‑Co PM Coating: ALCRONA Weldon cylindrical shank with drive flat Centre‑cutting, right‑hand cutting Short design, DIN 844 Type N Vibration reduction via unequally spaced flutes Very good suitability for steel and stainless steel; conditionally suitable for non‑ferrous and special alloys FAQ Which materials is this cutter best suited for? The TECWERK end mill (SKU 2000866036NW) is very well suited to steel and stainless steel, with conditional suitability for cast materials and some non‑ferrous alloys as indicated by the tool data. Can the cutter be used for plunge milling? Yes; the centre‑cutting geometry of this four‑flute cutter permits intermittent plunging and axial engagement where the operation or geometry requires it. How does the ALCRONA coating help in daily use? The ALCRONA coating reduces abrasive wear and helps maintain edge integrity under higher thermal and mechanical loads, extending tool life and improving cycle reliability. What benefits does the Weldon shank provide? A Weldon shank with drive flat secures the cutter against rotation in the toolholder, ensuring repeatable clamping and reducing the risk of slippage during heavy or interrupted cuts. Is the short design a limitation for deeper pockets? The short format minimises overhang and increases rigidity; for deep pocketing a longer cutter would be preferable, but for rigid setups the short version improves accuracy and surface finish. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of HSS‑Co5 core strength, low‑friction TiCN coating and a secure Weldon drive for consistent performance in demanding milling operations. Order directly via Metav Werkzeuge or request consultancy for application-specific advice. TECWERK End mill DIN 844 Type HR, 12 mm, HSS‑Co5 TiCN (Weldon shank) The TECWERK end mill DIN 844 Type HR is a long‑style, centre‑cutting milling cutter designed for robust slotting and plunge work in a workshop or production setting. HSS‑Co5 core with durable TiCN coating DIN 844 Type HR long shank geometry Cylindrical shank with Weldon drive flat Centre‑cut 4‑flute for plunge and slotting Longer tool life and consistent cutting performance The combination of a HSS‑Co5 substrate and a TiCN surface finish reduces abrasive wear and minimises heat build‑up, resulting in a longer service interval compared with uncoated high‑speed steel. The DIN 844 geometry ensures repeatable flute form and tooth strength across batches, which stabilises process parameters in serial production. This makes the tool particularly suitable where tool life and predictable performance affect cycle times and component quality. Secure clamping and freedom to plunge and slot A Weldon style cylindrical shank with a drive flat provides positive torque transmission and fast tool changes in common toolholders. The cutter’s centre‑cut capability and 4‑flute design allow controlled vertical entry and efficient chip evacuation during slotting or plunge milling. With an effective cutting length of 63 mm and an overall length of 110 mm, the geometry balances reach with rigidity for deeper cuts without unnecessary vibration. Suited materials and application limits The cutter is assessed for materials up to approximately 1200 N/mm², with very good suitability for steel and cast materials, and conditional suitability for non‑ferrous metals, special alloys and stainless steels. Right‑hand cutting orientation supports common machining strategies, and the honed relief of the flute profile reduces the risk of built‑up edge when machining tougher workpiece grades. These characteristics assist in selecting cutting parameters that favour surface finish and dimensional control. Workshop readiness and standards compliance Conforming to DIN 844 ensures compatibility with established machining practices and tool inventories. The 12 mm nominal diameter and matching shank diameter facilitate straightforward mounting, while the 45° chamfer and refined flute profile improve entry behaviour and extend tool usability. For detailed machining data or assistance with toolholder selection, Metav Werkzeuge’s technical team can provide measurement charts and setup recommendations to integrate the cutter into existing processes. For application advice, supply availability or to request a cutting test with the TECWERK HSS‑Co5 TiCN end mill, contact Metav Werkzeuge for tailored support and reliable delivery from Emmerich. Technical data SKU: 2000866552NW Standard: DIN 844 Product type: End mill (long shank) Material: HSS‑Co5 Coating: TiCN Manufacturer: TECWERK Facts Diameter: 12 mm Overall length: 110 mm Effective cutting length: 63 mm Flutes: 4 Shank diameter: 12 mm Relief length: 11.5 mm Cutting direction: Right‑hand Special features Type HR, long design Centre‑cut for vertical entry/plunge milling 45° chamfer Honed relieved fine flute profile Cylindrical shank with Weldon drive flat Suitable for materials up to approx. 1200 N/mm² Very good suitability for steel and cast materials Conditional suitability for non‑ferrous, special alloys and stainless FAQ Is this cutter suitable for plunge milling in hardened steel? The TECWERK end mill (Type HR, SKU 2000866552NW) is centre‑cut and capable of plunge milling; it is designed for workpiece strengths up to approximately 1200 N/mm², so suitability depends on the actual hardness and the chosen cutting data. What benefit does the TiCN coating provide? The TiCN coating on the HSS‑Co5 substrate reduces friction and improves wear resistance, which helps to extend tool life and maintain consistent cutting behaviour during longer runs. Can the cutter be used for stainless steel (INOX) machining? Stainless steel is conditionally suitable; the cutter can machine INOX materials but may require optimised feeds, reduced cutting speeds and appropriate coolant strategies to avoid work hardening. Which toolholder is recommended for mounting? A Weldon‑clamped toolholder that accepts a 12 mm cylindrical shank with a drive flat is recommended to ensure secure torque transmission and repeatable concentricity. What does conformity to DIN 844 mean for users? Compliance with DIN 844 confirms standardised flute geometry and dimensions, facilitating predictable performance and interchangeability within established tooling systems. TECWERK: Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of solid carbide construction, TiAlN heat-resistant coating and a vibration-reducing long design for reliable high‑performance milling. Secure consistent results across roughing and finishing operations and contact Metav Werkzeuge for tailored advice or procurement. TECWERK solid carbide end mill DIN 6527L — 12 mm, TiAlN, 6‑flute (long) A TECWERK solid carbide end mill engineered for vibration‑reduced roughing and finishing in steels, castings and non‑ferrous alloys Solid carbide with TiAlN heat-resistant coating 6 flutes for high material removal rates Long design with neck relief for vibration damping Conforms to DIN 6527 L standard Rapid, stable material removal for production work The long, multi‑flute geometry delivers sustained cutting performance in continuous production. With 6 flutes and a 35–38° helix angle, chip formation and evacuation are optimised for high feed rates, while the TiAlN coating provides thermal resistance under elevated cutting temperatures. The result is increased metal removal per pass and predictable tool behaviour when machining demanding series batches, making this cutter suited to both roughing and heavier semi‑finishing operations. Predictable surface quality and extended cutting intervals Precision in tool geometry yields consistent finishes even when switching between roughing and finishing. The combination of solid carbide substrate and a fine‑grain microstructure supports edge stability, while the cutter’s effective length 35 mm and cutting length 6 mm enable controlled engagement for a repeatable surface result. The 0.2 mm protective chamfer reduces edge chipping at entry, which helps maintain surface integrity and lowers the need for frequent regrinding in production environments. Broad material compatibility for versatile shop use Designed as a universal tool, the cutter is very well suited to a wide range of materials: steel, cast iron, stainless steel, non‑ferrous metals, special alloys and aluminium with silicon content, as well as abrasive workpieces. The tailored geometry and robust coating extend applicability across toolrooms and CNC shops where a single tool must cover several materials without compromising cycle time or component quality. Geometry and shank features that reduce vibration and boost repeatability Engineered details improve process stability: unequal pitch and neck relief minimise self‑excited vibrations, while the h6 shank tolerance ensures concentric clamping and consistent runout. Right‑hand cutting, a 45° protective chamfer and a cylindrical shank manufactured to DIN 6535 HB contribute to secure toolholding and reproducible results across setups, shortening setup times and increasing overall line efficiency. Contact Metav Werkzeuge GmbH in Emmerich for application advice and procurement: info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 2000866939NW Item UID: 2000866939NW Standard: DIN 6527 Product type: Solid carbide end mill (long) Manufacturer: TECWERK Facts Diameter: 12 mm Overall length: 83 mm Cutting length: 6 mm Effective length: 35 mm Shank diameter: 12 mm Number of flutes: 6 Helix angle: 35–38° Protective chamfer: 0.2 mm Relief length (freischliff): 11.6 mm Special features Material: VHM (solid carbide) Coating: TiAlN Cutting direction: right‑hand Type: DIN 6527 L, long Unequal pitch for vibration reduction Neck relief for low‑vibration machining Shank tolerance: h6 Suitable for steel, cast iron, stainless, non‑ferrous, special alloys, aluminium with silicon and abrasive materials Multi‑cutter geometry for roughing and finishing FAQ What materials can this end mill machine effectively? The TECWERK solid carbide end mill (solid carbide end mill, SKU 2000866939NW) is specified as very well suited for steel, cast iron, stainless steel, non‑ferrous metals, special alloys and aluminium with silicon content, including abrasive workpieces. Which shank and clamping standards apply to the cutter? The tool features a 12 mm cylindrical shank manufactured to DIN 6535 HB with h6 shank tolerance to ensure concentric clamping and low runout in standard collet systems. How does the TiAlN coating benefit machining? The TiAlN coating increases thermal resistance and reduces wear on the cutting edges, extending tool life and improving performance at elevated cutting temperatures during both roughing and finishing passes. Is the cutter suitable for vibration‑sensitive operations? Yes, the long multi‑flute design combined with unequal pitch and neck relief reduces self‑excited vibrations, providing more stable machining and improved surface quality in extended operations. What DIN specification does this end mill follow? This long version complies with DIN 6527 L, matching established dimensional and interface standards for end mills. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

The combination of a TiAlN coating and VHM (solid carbide) construction delivers high heat resistance and extended edge life, while the positive rake and special roughing profile enable vibration‑reduced material removal and consistent stock removal rates; order the TECWERK carbide roughing end mill directly via Metav Werkzeuge or consult our specialists if technical advice is required. TECWERK Carbide Roughing End Mill DIN 6527L — D 12 mm, TiAlN, VHM The TECWERK carbide roughing end mill DIN 6527L (D 12 mm, long) is a high‑performance tool designed for heavy roughing operations in steel, non‑ferrous metals and cast parts. VHM solid carbide construction TiAlN coating for high heat resistance 45° helix for efficient chip evacuation DIN 6535 HB shank, tolerance h6 Fast, durable roughing with reduced vibration The long solid‑carbide design combines VHM material properties with a TiAlN surface layer to sustain high temperatures and resist abrasion during demanding operations. The tool’s special roughing profile and four flutes remove large chip volumes while maintaining stability; this results in vibration‑reduced cutting that prolongs tool life and preserves machine spindle health. The positive rake angle promotes predictable cutting forces, which helps to maintain cycle times and reduces the need for frequent tool changes. Broad material compatibility with clear performance advantages A 45° helix and the optimised flute geometry ensure reliable chip control across a range of materials: excellent performance in steel, non‑ferrous metals and castings, and conditional suitability for stainless and certain special alloys. The combination of the 45° helix angle and the cutter’s roughing profile enables efficient chip evacuation, lowering the risk of built‑up edge and improving process repeatability. Where higher heat and abrasion are expected, the TiAlN coating provides a thermal barrier that supports higher cutting parameters and consistent surface results. Secure mounting and long‑reach geometry for versatile setups The tool follows the DIN 6527L form with a cylindrical shank to DIN 6535 HB and h6 shank tolerance for reliable clamping and concentricity. With a 12 mm shank and an effective reach of 35 mm, the long version is suited for deep pocketing and stepped components while keeping runout low. The 45° protective chamfer and neck relief reduce interference and allow approach from limited access angles; this geometry supports flexible fixturing and helps maintain consistent tool engagement during heavy passes. For application support or to secure supply of the TECWERK carbide roughing end mill, contact Metav Werkzeuge in Emmerich for tailored advice and reliable delivery from stock. Technical data Article number: 2000866119NW Manufacturer: TECWERK Item designation: Carbide roughing end mill DIN 6527L, type NR-UNI Core measurements Diameter: 12 mm Overall length: 83 mm Effective length / cutting reach: 35 mm Shank diameter: 12 mm Number of flutes: 4 Helix angle: 45° Neck free relief: 11.6 mm Rotation: right‑handed Design & features Material: VHM (solid carbide) Coating: TiAlN Form: DIN 6527 L, type NR, long Shank standard: DIN 6535 HB, tolerance h6 Cutting profile: special roughing profile, four‑cutting edges Positive rake angle for flexible use Vibration‑reduced geometry for stable roughing Suitable for: steel (very good), non‑ferrous metals (very good), castings (very good), INOX and special alloys (conditionally) FAQ What materials is this roughing end mill best suited for? The TECWERK carbide roughing end mill is very well suited to steel, non‑ferrous metals and cast materials; it is conditionally suitable for stainless steel and certain special alloys (SKU 2000866119NW). How does the TiAlN coating benefit performance? The TiAlN coating on this TECWERK VHM tool increases thermal stability and wear resistance, allowing higher cutting temperatures and longer edge life for sustained roughing operations. What advantages does the 45° helix provide? A 45° helix angle improves chip thinning and evacuation, reducing cutting forces and supporting stable material removal in the roughing profile of the TECWERK cutter. Is the shank suitable for standard collets and holders? Yes, the cylindrical shank to DIN 6535 HB with h6 tolerance ensures precise clamping in standard toolholders, providing concentricity and secure mounting for deep or long‑reach operations. How does the roughing profile affect cycle times? The special roughing profile with four cutting edges promotes efficient chip breaking and high material removal rates while limiting vibration, which in practice reduces cycle time by allowing higher feed per tooth and fewer tool changes. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of a nickel-plated finish, internal coolant delivery, and compatibility with APKT-10 indexable inserts to improve machining stability and reduce downtime; order directly via Metav Werkzeuge or consult the team for specification support. TECWERK indexable insert end mill — 12 mm, nickel-plated, internal coolant (APKT-10) A TECWERK indexable insert end mill designed for stable face and slot milling with a 90° insert geometry, nickel-plated surface and internal coolant for consistent chip evacuation Nickel-plated surface for corrosion resistance Internal coolant for stable cutting performance Compatible with APKT-10 indexable inserts Shank 16 mm h6 for precision toolholding Precision cutting with proven insert technology The cutter combines a standard 90° insert geometry with an indexable design to deliver repeatable seating and predictable cutting forces. The use of APKT-10 inserts allows simple reconditioning of the cutting edge rather than replacing the complete tool, which translates into lower tooling costs and shorter setup times. Built with internal coolant, the tool supports improved chip control and more consistent cutting temperatures, which helps maintain tool life and surface finish during continuous production runs. Engineered dimensions for reliable tool clamping Designed for secure mounting, the tool features a 16 mm h6 shank that mates precisely with standard collet systems, reducing runout and vibration. The 12 mm cutting diameter and 75 mm overall length provide a compact yet versatile tool geometry that suits tight set-ups while the 27 mm cutting length offers sufficient engagement for many slotting and face-milling operations. The nickel-plated surface improves wear and corrosion resistance, aiding longevity in workshop environments and simplifying handling and storage. Operational efficiency and straightforward maintenance The single-insert configuration (Z=1) concentrates cutting forces into a compact, stiff assembly that benefits stability on smaller machines and when machining interrupted cuts. Indexable inserts like APKT-10 are widely available and rapid to change, reducing machine downtime and simplifying inventory management. The internal coolant supply supports consistent performance across shifts, helping to keep process parameters stable and enhancing repeatability in series production. Opt for the TECWERK nickel-plated, internally cooled indexable end mill for robust, repeatable milling — order through Metav Werkzeuge or request tailored advice via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 2000859076NW Manufacturer: TECWERK Packaging unit: 1 Core dimensions Cutting diameter: 12 mm Shank diameter: 16 mm h6 Overall length: 75 mm Cutting length: 27 mm Geometry: 90° Special features Surface: nickel-plated Cooling: internal coolant Compatible insert: APKT-10 Number of cutting edges: Z=1 Original designation: Schaftfräser D.12mm vern.m.IK Z.1 APKT-10 TECWERK FAQ What insert type does the tool use? The TECWERK indexable insert end mill is designed for APKT-10 inserts, allowing quick index changes and broad insert availability. Is the tool suitable for machines with standard collets? The shank is specified as 16 mm h6, which matches standard collet tolerances for precise clamping and low runout. How does internal coolant benefit machining? Internal coolant in this cutter channels fluid directly to the cutting zone, improving chip evacuation and temperature control for the APKT-10 insert. What protective finish does the tool have? The tool features a nickel-plated surface that enhances corrosion resistance and surface durability during handling and storage. TECWERK: Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of the combination of HSS‑Co8 durability, a TiCN coating and a secure Weldon shank to keep milling cycles consistent and tool changes fast; order this long DIN‑844 end mill directly via Metav Werkzeuge or consult our technicians for application-specific advice. TECWERK End Mill D844 Type N, 12 mm – HSS‑Co8 TiCN, 4‑flute long A TECWERK End Mill D844 Type N designed for long‑reach milling of medium‑strength steels and stainless steel in industrial and workshop production. HSS‑Co8 substrate for increased heat resistance TiCN coating for extended tool life 4‑flute geometry for smooth material removal Weldon shank for secure clamping Consistent high‑feed machining for medium‑strength materials The long version of this DIN‑844 end mill combines a HSS‑Co8 substrate with a TiCN surface treatment to raise thermal stability and abrasion resistance. This means more consistent performance when machining components in low to medium tensile ranges; the tool is specified for materials up to approximately 800 N/mm² when uncoated and up to 1,200 N/mm² with the coating applied. The result is improved process reliability and longer intervals between tool changes. Stable clamping and runout control for accurate finishes A Weldon shank and a cylindrical shank with drive flat provide secure toolholding that reduces slippage and runout in rigid setups. The long effective length of 63 mm delivers reach without compromising stability in properly supported fixtures. Combined with the 11.5 mm relief, the design ensures stable chip evacuation and consistent surface quality on lengthwise passes, which supports predictable cycle times and repeatable tolerances. Versatile material suitability for stainless and cast components This end mill is centre cutting, permitting plunge as well as peripheral milling operations, and is categorised for very good performance on steel, stainless steel and cast materials. Non‑ferrous metals and special alloys are conditionally suitable, so process trials are recommended for aluminium or high‑temperature alloys. The four‑flute geometry balances chip load and surface finish, making it effective for through‑cuts and finishing passes in many common workshop tasks. Practical design that reduces setup time and improves throughput Conforming to DIN 844 and featuring a 12 mm diameter with a 63 mm effective length, the tool is optimised for longer reach jobs where stability and wear resistance matter. The 4‑flute profile offers a higher volumetric removal rate compared with two‑flute cutters while maintaining a fine surface. For production environments seeking fewer tool swaps and dependable repeatability, the combination of material, coating and shank design supports efficient integration into standard tool management systems. For tailored procurement and technical guidance from Metav Werkzeuge — including delivery from our Emmerich facility and application support — contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 2000866404NW Designation: Schaftfräser D844 Type N, 12 mm, long Manufacturer: TECWERK Standard: DIN 844 Specifications Diameter: 12 mm Overall length: 110 mm Effective length: 63 mm Cutting length: 4 mm Shank diameter: 12 mm Number of flutes: 4 Relief (free clearance): 11.5 mm Materials & special features Coating: TiCN Material: HSS‑Co8 Cutting direction: right‑hand (rechtsschneidend) Shank type: Weldon shank; cylindrical shank with drive flat Tool type: Type N, long, centre cutting, four‑flute Suitability: steel – very good; stainless steel – very good; cast – very good; non‑ferrous metals – conditionally suitable; special alloys – conditionally suitable FAQ What materials is this end mill best suited to machine? The TECWERK End Mill D844 Type N is very well suited to machining steel, stainless steel and cast materials; non‑ferrous metals and special alloys are conditionally suitable and should be validated in trials. Can the cutter be used for plunge milling? Yes. The tool is centre cutting, which allows controlled plunging operations in addition to peripheral milling for greater process flexibility. How is the tool clamped in the holder? Clamping is via a Weldon shank with drive flat, providing secure holding for heavy cuts and minimising slippage in rigid setups. What benefits does the TiCN coating provide? The TiCN coating increases surface hardness and heat resistance, extending tool life and improving wear performance compared with uncoated variants. Which industry standard does the tool comply with? The cutter is manufactured to DIN 844 specifications and is delivered in the long Type N geometry for extended reach applications. TECWERK: Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of solid carbide durability, TiAlN wear resistance and a 45° helix for stable, high‑quality milling results; order the TECWERK long solid‑carbide end mill directly via Metav Werkzeuge or ask our consultants if needed. TECWERK long solid‑carbide end mill Ø12 mm, TiAlN, 45° helix TECWERK long solid‑carbide end mill for universal milling tasks in steel and stainless applications, suitable for both roughing and finishing operations Solid carbide construction for high rigidity Multilayer TiAlN coating for temperature stability 45° helix for improved chip control and finish Unequal pitch with chip splitter to reduce chatter Engineered for consistent productivity and tool life The long solid‑carbide design delivers high stability and reproducible performance in demanding shop environments. Manufactured from solid carbide, the tool resists deflection under load, which translates into reliable dimensional accuracy during contouring and pocketing. The combination of the multilayer TiAlN coating and the optimised cutting geometry extends tool life and reduces the need for frequent tool changes, supporting uninterrupted production cycles and lower overall operating costs. Precision surface finish with optimised chip evacuation A 45° helix angle and 4 flutes ensure efficient chip formation and evacuation, producing a finer surface on the workpiece while maintaining cutting forces within controlled limits. The asymmetric flute spacing — an unequal pitch with integrated chip splitter — breaks up harmonics and diminishes chatter, so the tool achieves consistent finishes even at higher feed rates. This makes the end mill particularly suitable for operations where surface quality and process stability are priorities. Versatile material compatibility and clear application guidance The tool is rated very good for steel and stainless‑steel machining and conditionally suitable for non‑ferrous metals, special alloys and cast materials. The right‑hand cut and modest cutting length of 4 mm are ideal for shallow slotting and face milling where controlled chip thickness is required. For deeper cuts or heavy material removal, the long overall length provides reach while the cylindrical shank per DIN 6535 HB ensures compatibility with standard collet chucks and toolholders, facilitating quick integration into existing setups. Designed for workshop efficiency and predictable results With a focus on robustness and universal application, the tool supports both roughing and finishing tasks without frequent retooling. The balanced geometry and coating offer thermal stability under interrupted cuts common in everyday production. For shops aiming to reduce inventory complexity, this long, four‑flute variant combines reach and surface quality in a single carbide cutter, making it a practical choice for mixed‑material job shops and production lines seeking dependable cycle times. For technical clarification or to arrange reliable supply from Emmerich, contact Metav Werkzeuge by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930 regarding the TECWERK long solid‑carbide end mill. Technical data Article number: 2000866691NW Standard: DIN 6527 Brand: TECWERK Material: VHM (solid carbide) Coating: TiAlN Facts Diameter: 12 mm Overall length: 83 mm Cutting length: 4 mm Shank diameter: 12 mm Flutes: 4 Helix angle: 45° Cutting direction: right‑hand Special features With chip splitter and unequal pitch Multilayer TiAlN coating for wear and temperature stability Long version Cylindrical shank according to DIN 6535 HB Suitable: very good for steel and inox; conditionally for NE‑metals, special alloys and cast FAQ What materials is this end mill best suited for? The TECWERK long solid‑carbide end mill is rated very good for steel and stainless‑steel machining and conditionally suitable for non‑ferrous metals, special alloys and cast materials. How does the TiAlN coating improve performance? The multilayer TiAlN coating on the TECWERK cutter increases wear resistance and temperature stability, which prolongs tool life and maintains cutting performance under higher thermal loads. Why is unequal pitch important for milling stability? Unequal pitch with a chip splitter reduces harmonic vibrations and chatter; the design on this TECWERK four‑flute cutter helps achieve smoother surfaces and more consistent tool life. Is the shank compatible with standard holders? Yes, the cutter features a cylindrical shank per DIN 6535 HB, ensuring compatibility with standard collets and holders for straightforward tool changes. Can the tool be used for both roughing and finishing? Yes, the geometry is optimised for universal application and is suitable for both roughing and finishing tasks, offering a balance between material removal rate and surface quality. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of HSS‑Co5 strength, TiCN wear resistance and a secure Weldon shank for reliable machining performance; order the tool directly via Metav Werkzeuge or consult the Metav team for application advice. End mill DIN 844 Type HR — 12 mm, HSS‑Co5, TiCN (TECWERK) The End mill DIN 844 Type HR is a short four‑flute shank cutter designed for demanding general‑purpose milling and cast‑iron work, featuring a TiCN coating and Weldon shank for secure clamping HSS‑Co5 M35 for improved hot hardness TiCN coating for longer tool life 4‑flute geometry for smooth surface finish Weldon shank with drive flat for secure clamping High‑performance cutting for tougher materials The tool combines HSS‑Co5 substrate and a TiCN coating to deliver elevated wear resistance and thermal stability. Conforming to DIN 844 Type HR, the geometry includes a centre cutting capability and a short profile that enables controlled entry and exit in pocketing operations. With the coated version, the tool is rated for materials up to about 1200 N/mm²; the uncoated substrate is suitable for up to around 800 N/mm², allowing selection according to cycle demands and workpiece strength. Optimised for steel and cast‑iron applications The four‑flute layout and the finely honed cord profile give good axial stability and a consistent surface finish, making this cutter especially effective in steel and cast iron where dimensional accuracy matters. Non‑ferrous metals, certain special alloys and stainless steels are machinable with care, but the tool’s strengths are most apparent where hardness and wear resistance are required. The short flute length reduces deflection and improves controllability during interrupted cuts. Practical dimensions and secure clamping for shop use The cutter is supplied with a 12 mm cylindrical shank and a Weldon (drive flat) configuration for reliable retention in set‑screw holders. Key dimensions include an overall length of 83 mm, an effective cutting length of 36 mm and a relief/ground length of 11.5 mm, offering a compact, rigid package for tool‑holder assemblies. The right‑hand cutting direction and the precision shank ensure repeatable positioning and safe tool changeover in production environments. Productivity gains and tool‑life economy Applying the TiCN coating reduces adhesive wear and allows higher cutting speeds compared with uncoated HSS‑Co5, which translates into shorter cycle times and fewer tool changes. The combination of a short, stiff design and a four‑edge geometry minimises vibration and produces consistent chip control, improving surface quality and lowering rework risk. Further technical guidance and application charts are available for optimising feeds and speeds for specific machines and materials. Contact Metav Werkzeuge for tailored machining recommendations on TECWERK end mills and secure the production advantages for your workshop through Metav Werkzeuge. Technical data Article number: 2000866512NW Manufacturer: TECWERK Type: End mill (shank cutter), DIN 844 Type HR Material: HSS‑Co5 (M35) Coating: TiCN Core data Diameter: 12 mm Shank diameter: 12 mm Overall length: 83 mm Effective cutting length: 36 mm Relief / free grind length: 11.5 mm Number of flutes: 4 Cutting direction: right‑hand Special features Centre cutting geometry 45° chamfer Honed fine cord profile Short design for reduced deflection Cylindrical shank with drive flat (Weldon) Very good suitability for steel Very good suitability for cast iron Conditional suitability for non‑ferrous metals, special alloys and stainless steel FAQ What materials is this end mill best suited for? The TECWERK end mill (DIN 844 Type HR, SKU 2000866512NW) is very well suited to steel and cast iron; non‑ferrous metals, special alloys and stainless steel are machinable with appropriate parameters and tool path planning. Can the cutter be used for plunge milling? The centre‑cutting design permits limited plunge operations; the short profile and four‑flute geometry favour controlled entry, but plunge depth should be matched to the tool’s effective length and machine capabilities. How is the cutter clamped in the holder? The Weldon shank with drive flat is designed for set‑screw or clamping holders that accept a 12 mm shank, providing reliable torque transmission and quick tool changes. Does the TiCN coating change machining parameters? Yes, TiCN increases wear resistance and allows higher cutting speeds compared with uncoated HSS‑Co5; feed and speed adjustments should be made according to the material and the rigidity of the setup. Is the tool suitable for finishing operations? The four‑flute geometry and honed cord profile yield a good surface finish and dimensional control, making the cutter suitable for finishing passes where stiffness and low vibration are required. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of HSS‑Co5 core material, a TiCN coating and a compact DIN 844 short design to achieve reliable cutting performance and extended tool life in general workshop and industrial milling. Order directly via Metav Werkzeuge or consult the Metav team for detailed application advice. TECWERK end mill DIN 844 Type NR – 12 mm, HSS‑Co5, TiCN, Weldon shank The TECWERK end mill DIN 844 Type NR is a short, multi‑flute cutter for precise milling in steels and cast iron, designed for robust performance in industrial and workshop environments. DIN 844 short multi‑flute design TiCN coating for improved wear resistance 4 flutes for controlled chip formation Weldon shank with drive flat for secure clamping High performance and extended tool life for steel and cast iron The cutter combines a HSS‑Co5 substrate with a TiCN surface to raise hot hardness and abrasion resistance, resulting in noticeably longer service intervals compared with uncoated high‑speed steels. According to the tool data, the geometry is optimised for machining ferrous materials: very good suitability for steel and cast iron, with the coated tool extending application to higher tensile strengths. This balance of substrate and coating reduces flank wear and keeps component tolerances stable over longer production runs. Precise geometry and efficient chip control for consistent finishes A 4‑flute configuration and a short, multi‑cutter profile deliver a conservative axial engagement with improved surface quality and steady chip evacuation in interrupted or continuous cuts. The cutter features a centre cut and a 45° protection chamfer that support plunge and ramping operations, while the relieved helical profile reduces rubbing and heat build‑up. Together these geometry choices produce reproducible results on components requiring tight dimensional control. Secure clamping and standard compliance for shop reliability The Weldon shank with drive flat and the compliance with DIN 844 ensure straightforward integration into common tool holders and repeatable concentricity at the spindle. Dimensional data such as the 12 mm diameter, an effective length of 36 mm and an overall length of 83 mm provide a compact tool that reduces overhang and improves stability in small to medium machining centres. Right‑hand cutting and the short cutting length help to keep spindle loads predictable, reducing the need for frequent tool changes and supporting a steady production flow. For purchase and technical guidance, contact Metav Werkzeuge for transparent supply from Emmerich: info@metav-werkzeuge.com or +49 2822 7131930 — the Metav team can advise on suitability and delivery options Technical Data SKU: 2000866442NW Standard: DIN 844 Product type: End mill (short, Type NR) Label: Schaftfräser DIN 844 Typ NR D.12mm Einsatz‑L.36mm HSS‑Co5 TiCN Weldon TW Facts Diameter: 12 mm Overall length: 83 mm Effective length: 36 mm Cutting length: 4 mm Number of flutes: 4 Shank diameter: 12 mm Relief / clearance: 11.5 mm Cutting direction: right‑hand cutting Special features Material: HSS‑Co5 (high‑speed steel with cobalt) Coating: TiCN (titanium carbonitride) Shank type: Weldon shank with drive flat Geometry: centre cut, 45° protection chamfer, relieved helical profile Suitability: very good for steel and cast iron; conditional for non‑ferrous and special alloys Short multi‑flute design for stability and surface quality FAQ What materials is this end mill best suited for? The TECWERK end mill with HSS‑Co5 substrate and TiCN coating is very well suited for steel and cast iron; it is conditionally suitable for non‑ferrous metals and special alloys depending on cutting data. How does the TiCN coating influence performance? A TiCN coating increases surface hardness and wear resistance, allowing the cutter to handle higher contact temperatures and to maintain cutting edges longer than an uncoated tool. What are the key dimensions to consider for fixture selection? Relevant dimensions are 12 mm diameter, 36 mm effective length and 83 mm overall length; the Weldon shank ensures secure clamping in standard holders. Is the cutter suitable for plunge or ramp milling? Yes, the centre‑cut geometry and short multi‑flute profile permit limited plunge and ramp operations while maintaining good surface finish and stability. Does compliance with DIN 844 affect compatibility with existing holders? Compliance with DIN 844 ensures the tool adheres to a recognised profile and dimensional standard, aiding compatibility with commonly used holders and tool systems. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from a long-flute, solid carbide design combined with a special TiAlN coating for reduced build-up and consistent surface quality; the tool’s 38/40° helix and three-flute geometry ensure smooth chip evacuation and vibration‑reduced running. Order the TECWERK long solid carbide end mill directly via Metav Werkzeuge or consult our specialists for application advice. TECWERK solid carbide long end mill DIN 6527L, Ø12 mm, TiAlN-coated The TECWERK solid carbide long end mill DIN 6527L is engineered for high-feed roughing and fine finishing of aluminium and other non‑ferrous metals in precision CNC work. Solid carbide construction for high stiffness Special TiAlN coating prevents material build-up 38/40° helix for stable chip flow and surface finish Three-flute geometry for high feed rates Optimised for aluminium and non‑ferrous alloys High‑performance cutting with reduced build‑up The combination of a solid carbide body and a special TiAlN coating delivers sustained cutting performance when machining sticky, soft materials such as aluminium and copper. The coating acts as a barrier to welding and adhesion on the cutting edges, which helps maintain edge integrity and extends tool life. For operations where chip evacuation and thermal stability matter, this configuration reduces the need for frequent tool changes and supports continuous production. Designed for stable, vibration‑reduced machining A pronounced 38/40° helix paired with an unequal-pitch three‑flute layout produces a vibration‑reduced run and steady cutting forces. This results in improved surface quality during both roughing and finishing passes. The tool’s long flute geometry provides reach in deep pockets while the unequal helix pitch helps to dampen harmonics that otherwise cause chatter, enabling reliable feeds at higher material removal rates. Precise dimensions and compatibility for workshop setups With a Ø12 mm shank, 83 mm overall length and 35 mm effective cutting length, this long end mill is suitable for many standard holders and extension applications. The tool features a cylindrical shank to DIN 6535 HB and a small protective chamfer for safer handling. Its right‑hand cutting orientation and three cutting edges allow for efficient chip removal and compatibility with typical CNC toolpaths and fixture arrangements. Practical benefits for production workflows Because the tool is optimised for non‑ferrous metals, operations benefit from predictable tool life and lower scrap rates. The three‑flute design balances rigidity with chip space, enabling faster feed per tooth than comparable two‑flute cutters while maintaining good surface finish. Where stable supply and consistent quality are essential, the tool’s construction supports reduced setup time and predictable machining cycles. Contact Metav Werkzeuge today to secure the TECWERK long solid carbide end mill for reliable supply from Emmerich – email info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: 2000806568NW Standard: DIN 6527 Material: solid carbide (VHM) Coating: special TiAlN coating Manufacturer: TECWERK Facts Diameter: Ø12 mm Shank diameter: 12 mm Overall length: 83 mm Effective cutting length: 35 mm Number of flutes/cutting edges: 3 Helix angle: 38/40° Relief length (freischliff): 11.5 mm Cutting direction: right‑hand Special features Type: DIN 6527 L, Type W, long series Multi‑cutter design (Mehrschneider) Protective chamfer: 45° / 0.2 mm Cylindrical shank to DIN 6535 HB Suited for machining aluminium, copper and other non‑ferrous metals Unequal helix pitch for vibration damping and high surface quality FAQ What materials is this long end mill best suited for? The TECWERK solid carbide long end mill (end mill, SKU 2000806568NW) is optimised for aluminium, copper and other non‑ferrous metals, offering very good suitability for these materials. Can this cutter be used for both roughing and finishing? Yes. The tool’s long flute geometry and three‑flute layout allow efficient roughing while the 38/40° helix and TiAlN coating support fine finishing with improved surface quality. What are the key dimensional specifications to check for machine compatibility? Check the Ø12 mm shank, 83 mm overall length and 35 mm effective cutting length to ensure holder and spindle compatibility with the intended CNC setup. How does the TiAlN coating affect performance? The TiAlN coating prevents material build‑up on the cutting edges, increases thermal resistance and helps deliver consistent tool life when machining sticky non‑ferrous alloys. TECWERK: Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Combining solid carbide construction, TiAlN surface treatment and a short four‑flute geometry, the cutter delivers high‑speed roughing and reliable finishing across a wide range of alloys; order the tool directly via Metav Werkzeuge or contact the technical consultants for process optimisation. TECWERK Solid Carbide End Mill DIN 6527K — 12 mm, TiAlN, 4‑flute (short) The TECWERK solid carbide end mill is a short 4‑flute, high‑performance cutter designed for high‑speed machining (HPC) in steels, cast materials and non‑ferrous alloys Solid carbide, fine‑grain substrate TiAlN coating for elevated heat resistance 4 flutes for efficient material removal Short design for rigid, vibration‑free milling High‑speed roughing with controlled finishing The combination of a solid carbide fine‑grain body and a hard TiAlN coating enables sustained performance under elevated temperatures and high metal removal rates. The tool’s HPC geometry is engineered to remove material quickly while preserving the cutting edge for subsequent finishing passes. Because the insert length is optimised and the cutter is centre‑cutting, plunge operations and axial engagement are possible without compromising stability, which supports efficient cycle times and predictable tool life. Wide material compatibility for mixed production runs Designed with a newly developed flute geometry and an unequal helix pitch, the cutter reduces harmonic vibration and is therefore suitable for a large spectrum of materials: steel, stainless steel (INOX), cast iron, aluminium alloys with silicon, non‑ferrous metals and many special alloys. The combination of geometry and coating provides very good suitability for both hard and abrasive materials, making the tool a versatile choice where part families vary and rapid material changeover is required. Precision shank and geometry for process stability A cylindrical shank manufactured to DIN 6535 HB with h6 tolerance ensures concentric clamping and repeatable positioning in holders and chucks. The tool’s key dimensions — a 12 mm shank and a 26 mm effective cutting length within a 73 mm overall length — balance accessibility and rigidity for shorter overhangs. The neck relief and a protective 45° chamfer on the cutting edge minimise burr formation and protect the cutting edge during entry, improving surface quality and reducing secondary operations. Practical machining guidance for reliable results The cutter is right‑hand cutting, four‑edged and optimised for both roughing and finishing cycles. A small 0.2 mm protection chamfer at the cutting edge and an effective flute design help maintain chip evacuation under continuous cutting. For high‑speed applications, the TiAlN coating increases oxidation resistance and allows higher surface speeds compared with uncoated grades; this aids consistent finishes and longer intervals between tool changes. For detailed suggestions on feeds, speeds and coolant strategies, technical consultation is available to align the cutting data with specific machines and workpiece setups. Contact Metav Werkzeuge for tailored machining recommendations or to arrange procurement assistance for the TECWERK solid carbide end mill; technical enquiries by e‑mail at info@metav-werkzeuge.com or by phone at +49 2822 7131930 will be handled promptly Technical data Article number: 2000866487NW SKU: 2000866487NW Standard: DIN 6527 Brand: TECWERK Product type: End mill (short) Core dimensions Diameter: 12 mm Total length: 73 mm Effective cutting length: 26 mm Cutting length: 4 mm Shank diameter: 12 mm Clearance length (neck relief): 11.5 mm Number of flutes: 4 Design & features Material: solid carbide (VHM) Coating: TiAlN Centre‑cutting (plunge capable) Right‑hand cutting Unequal helix pitch for low vibration Protective 45° chamfer (0.2 mm) Shank to DIN 6535 HB, tolerance h6 Suitable for HPC, suitable for roughing and finishing FAQ What materials can this cutter machine reliably? The TECWERK solid carbide end mill is very well suited to steel, cast iron, stainless steel, non‑ferrous metals and aluminium alloys with silicon, and it performs well on many special alloys and abrasive materials. Is this tool suitable for plunge cutting or centre cutting operations? Yes. The cutter is centre‑cutting and designed for plunge operations as well as conventional axial milling, thanks to its geometry and solid carbide construction. How does the TiAlN coating benefit machining? The TiAlN coating raises heat resistance and wear performance under high surface speeds, increasing edge life during high‑speed cutting typical of HPC applications with the TECWERK end mill SKU 2000866487NW. What design features reduce vibration and chatter? The unequal helix pitch and short overhang combine to reduce harmonic excitation, while neck relief and rigid shank mounting further enhance vibration‑free milling and surface finish quality. Which shank standard and tolerance does the tool use? The cutter features a cylindrical shank to DIN 6535 HB and is manufactured to an h6 tolerance to ensure consistent concentric clamping and precision in holders. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from the combination of solid carbide construction, TiAlN wear resistance and a long 4‑flute geometry for stable, high‑rate material removal; order the cutter directly via Metav Werkzeuge or consult their specialists for tailored machining advice. End mill DIN 6527L Type N — 12 mm, 35 mm effective length, VHM, TiAlN — TECWERK The End mill DIN 6527L Type N is a long, 4‑flute solid‑carbide cutter engineered for high‑performance roughing and finishing across steels, cast irons, stainless and non‑ferrous alloys. *Solid carbide VHM with TiAlN coating *Long 4‑flute design for extended reach *Suitable for steel, stainless and non‑ferrous *HPC geometry for roughing and finishing Consistent cutting performance through advanced geometry The tool combines solid carbide (VHM) substrate with a TiAlN surface layer to extend tool life and maintain cutting-edge hardness at elevated temperatures. The 4‑flute layout balances chip evacuation with radial engagement, enabling effective material removal rates during roughing while preserving surface quality for finishing passes. The cutter’s centre‑cutting design allows plunge capability, and the unequal helix reduces harmonic excitation for more stable cutting cycles — a tangible benefit in production environments that demand repeatable, high‑throughput operations. Stable clamping and reduced vibration for precise results A cylindrical shank to DIN 6535 HB with h6 tolerance ensures reliable radial runout and secure clamping in standard toolholders. The incorporated neck relief and a dedicated vibration‑reduced geometry lower chatter on longer reaches, helping to maintain tolerance and surface integrity on deeper pockets or stepped features. With an overall length of 83 mm and 35 mm effective length, the tool offers extended reach while retaining the rigidity expected from a long‑length solid‑carbide end mill. Wide material suitability cuts tool inventory and downtime Designed for high‑performance cutting (HPC), the cutter is suitable for a broad range of substrates including steel, stainless steels, cast iron, non‑ferrous alloys and aluminium with silicon content, as well as more abrasive materials and special alloys. The combination of geometry and coating supports both roughing and finishing operations, reducing the need for frequent tool changes and simplifying process planning for mixed‑material production runs in jobbing and serial manufacture. Practical machining guidance and workshop considerations For effective application, the chosen feeds and speeds should reflect workpiece hardness and machine rigidity; the tool’s HPC orientation favours higher metal removal rates on machines with sufficient power and stable spindles. The 45° protection chamfer and a 0.2 mm corner radius increase edge protection during entry. If further parameter tuning is required for specific alloys or hardened components, the End mill DIN 6527L Type N can be specified with reference to SKU 2000866527NW when requesting support or cutting data from Metav Werkzeuge — this ensures clear, fast guidance suited to the workshop’s setup. For workshop-ready high‑performance milling with TECWERK quality, contact Metav Werkzeuge in Emmerich for availability and application advice at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical Data Article number: 2000866527NW Norm: DIN 6527 Product type: End mill (long) Material: VHM (solid carbide) Coating: TiAlN Manufacturer: TECWERK Facts Diameter: 12 mm Overall length: 83 mm Effective length: 35 mm Cutting edges: 4 Shank diameter: 12 mm Protection chamfer: 0.2 mm Special features Centre cutting Unequal helix for vibration reduction Neck relief for long‑reach stability Right‑hand cutting Cylindrical shank to DIN 6535 HB, tolerance h6 HPC geometry for roughing and finishing Very good suitability for steel, stainless, cast iron, non‑ferrous, special alloys, and abrasive materials FAQ Is this cutter suitable for pocketing and slotting in steel? The TECWERK end mill DIN 6527L Type N is designed for pocketing and slotting operations in steel, offering HPC geometry and a TiAlN coating that support high removal rates and good edge life. Can the tool be used for plunge cuts? Yes, the cutter is centre cutting, so short plunge entries are possible; refer to cutting parameters for plunge depth relative to tool engagement and machine capability. What clamping standard does the shank conform to? The shank is a cylindrical design to DIN 6535 HB with h6 tolerance, ensuring consistent clamping and reduced radial runout in standard holders. Which materials show the best results with this cutter? Best results are typically achieved on steel, stainless steel, cast iron and various non‑ferrous alloys; the tool is also suitable for aluminium with silicon and more abrasive workpieces due to the TiAlN coating. How does the unequal helix affect machining stability? The unequal helix reduces harmonic excitation and spreading of cutting forces, which helps to lower vibration and improve surface finish, especially on longer overhangs. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of high material removal rates, TiAlN heat resistance and a short, rigid design for vibration‑reduced machining; order the cutter directly via Metav Werkzeuge or ask the consultants for application advice. TECWERK solid carbide end mill WN Type N, Ø12 mm, TiAlN-coated, 4‑flute (extra short) The TECWERK solid carbide end mill WN Type N is an extra‑short, TiAlN‑coated 4‑flute cutter designed for high‑performance roughing and finishing in steel, cast iron and a range of non‑ferrous materials. Solid carbide, TiAlN coating for heat resistance Extra-short design for rigid, vibration-free cutting 4-flute, centre-cutting for plunge and slotting Suitable for steel, cast iron and non-ferrous metals Faster stock removal with stable, HPC geometry The cutter features proven HPC geometry and an unequal pitch that reduces harmonic excitation during cutting, enabling higher feed rates with consistent results. The TiAlN coating raises thermal resistance and preserves edge integrity under elevated cutting temperatures, while the solid carbide body offers stiffness for sustained metal removal. Together these characteristics support efficient roughing cycles and enable improved surface finish in follow‑up operations, reducing rework and cycle variability. Broad material capability for mixed production runs Engineered for machining a wide spectrum of workpieces, the tool is very well suited to general steel and cast iron applications and offers conditional use in stainless and many non‑ferrous alloys. The tool’s geometry and centre‑cutting design allow controlled plunging and slotting in operations where direct entry is required. For mixed batches where setups must remain lean, this cutter provides a practical balance of versatility and predictable performance. Short overhang and precise shank for reduced vibration The extra‑short configuration, combined with a cylindrical shank to DIN 6535 HB and h6 tolerance, gives a compact, rigid assembly that lowers the risk of chatter and improves tool life. A protective chamfer of 0.2 mm and a moderate 35° helix contribute to smooth chip flow and a softer cutting action (nominal 10°), which helps maintain surface quality while extending edge durability. These mechanical choices translate directly into fewer process interruptions and steadier component quality on the shop floor. Integrates easily into production workflows With a 4‑flute layout and right‑hand cut configuration, the cutter is optimised for conventional feed directions and standard toolholders, simplifying workstation integration. The capacity for both roughing and finishing in a single tool reduces tool changes and shortens setup times. In combination with modern CNC strategies prioritising high feed and stable engagement, this cutter supports reproducible results and contributes to predictable throughput in repetitive production environments. Secure supply and application support through Metav Werkzeuge — request machining recommendations or order the TECWERK cutter via Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: 2000866417NW Standard: DIN 6527 Manufacturer: TECWERK Facts Diameter: 12 mm Overall length: 55 mm Cutting length: 4 mm Flutes: 4 Helix angle: 35° Shank diameter: 12 mm Materials & Special features Material: solid carbide (VHM) Coating: TiAlN Right‑hand cut Extra short design Centre‑cutting (plunge capable) Cylindrical shank to DIN 6535 HB, tolerance h6 Unequal pitch for vibration damping Protective chamfer: 0.2 mm Soft cutting geometry (approx. 10°) Suitable for steel up to 45 HRC, cast iron, stainless steel (conditional), copper, brass, aluminium FAQ What machining tasks is this cutter best suited for? The TECWERK solid carbide end mill WN Type N is designed for high‑performance roughing and finishing, including slotting, pocketing and plunge operations where a short, rigid tool is required. Can this cutter be used for stainless steel? Stainless steel (INOX) is conditionally suitable for this cutter; the TiAlN coating and HPC geometry help, but cutting data should be adjusted for stainless machining to control heat and work hardening. Is the tool capable of plunge cutting? Yes — the tool is centre‑cutting, which permits controlled plunging and makes it suitable for operations requiring direct entry. Which shank standards and tolerances apply? The cutter is supplied with a cylindrical shank to DIN 6535 HB and a shank tolerance of h6 for accurate clamping and reduced runout. What is the SKU for ordering and reference? Reference SKU 2000866417NW for ordering the TECWERK solid carbide end mill WN Type N. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from the combination of HSS‑Co construction, ALCRONA coating and a compact 4‑flute short design for reliable machining and extended tool life. Order the end mill directly via Metav Werkzeuge or ask our consultants for application advice. TECWERK 12 mm HSS‑Co short end mill — ALCRONA coated, 4‑flute, Weldon shank TECWERK 12 mm HSS‑Co short end mill for precision milling in high-strength steels and stainless materials, manufactured to DIN 844 Typ HR standards. HSS‑Co PM substrate for high toughness ALCRONA coating for heat resistance DIN 844 Typ HR short 4‑flute design Weldon shank, 45° protection chamfer Engineered for dependable high-strength machining Made from HSS‑Co powder‑metallurgy steel and finished with an ALCRONA coating, this short end mill delivers a balance of toughness and thermal resistance suitable for demanding production tasks. The 4‑flute geometry provides an effective compromise between chip evacuation and tool strength, allowing steady material removal rates in workpieces with up to approximately 1400 N/mm² tensile strength. The tool’s centre‑cut capability enables limited plunging while maintaining concentricity, so interruptions for pre‑drilled holes are reduced. Compliance with DIN 844 (Typ HR) ensures dimensional reliability and interchangeability across industrial toolholders, supporting consistent process control on the shop floor. Stability and repeatability where rigidity matters A short overall length and a compact effective length reduce overhang and vibration, translating into improved surface finish and longer tool life. The Weldon shank (cylindrical shank with drive flat) secures positive torque transmission in clamping systems, while the 45° protection chamfer guards the cutting edges during entry and retract cycles. The conical flute root increases core stiffness and resists bending under moderate cutting forces, which means shorter cycle times can be pursued with less risk of chatter. Such mechanical advantages make the cutter well suited to small‑batch production and fixtures where tool rigidity determines part quality. Clear material suitability and workshop benefits The cutter is specified as very well suited for steel and stainless steel, and it performs reliably on cast materials; non‑ferrous metals and certain high‑strength special alloys can be machined conditionally depending on cutting data. Right‑hand cutting direction and the short cutting length facilitate predictable chip formation and make toolpath programming straightforward. For operations requiring robust, repeatable results—such as finishing shoulders or light roughing in confined pockets—this tool offers a practical, cost‑efficient choice that reduces set‑up complexity and supports throughput. If additional cutting data or guidance on feed and speed is required, Metav Werkzeuge’s specialists can provide tailored recommendations to match the setup. For workshop readiness and proven material performance, choose the TECWERK HSS‑Co short end mill with ALCRONA coating — order via Metav Werkzeuge or request specific machining advice at info@metav-werkzeuge.com or by phone on +49 2822 7131930. Technical data Article number: 2000866061NW Label: Schaftfräser DIN 844 Typ HR D.12mm HSS‑Co PM ALCRONA Weldon Z.4 kurz TECWERK Manufacturer: TECWERK SKU / UID: 2000866061NW Facts Diameter: 12 mm Overall length: 83 mm Cutting length: 4 mm Effective length: 36 mm Free relief: 11.5 mm Number of flutes: 4 Shank diameter: 12 mm Special features Material: HSS‑Co PM Coating: ALCRONA Standard: DIN 844 Typ HR Geometry: 4‑flute short design Shank: Weldon shank (cylindrical with drive flat) Cutting direction: Right‑hand cutting Entry: Centre‑cut (limited plunging) Edge protection: 45° protection chamfer Improved tool stiffness via conical flute root Rated for workpieces up to approx. 1400 N/mm² Material suitability: Steel very good; Stainless steel very good; Castings very good; Non‑ferrous metals conditional; Special alloys conditional FAQ What materials can be machined with this end mill? The TECWERK 12 mm HSS‑Co end mill is very well suited to steel and stainless steel and performs well on cast materials; non‑ferrous metals and certain special alloys are conditionally suitable depending on cutting conditions. Is the cutter suitable for plunging operations? Yes, the tool features a centre‑cut design that allows limited plunging and safe entry into the workpiece for short interruptions without pre‑drilling. What does the ALCRONA coating improve? The ALCRONA coating increases thermal resistance and wear protection, extending tool life under elevated cutting temperatures and supporting stable machining in harder materials. Which toolholder is required for the Weldon shank? The Weldon shank requires a compatible holder with a set screw or clamping arrangement for the drive flat; this ensures secure torque transmission and repeatable concentricity. How does DIN 844 Typ HR affect compatibility? Manufacture to DIN 844 Typ HR standard guarantees consistent dimensions and form, making the cutter directly compatible with holders and fixtures designed to that norm. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the tool's HSS‑Co8 substrate and TiCN coating for extended tool life and reliable cutting of steels and stainless steel; the short, four‑flute, centre‑cut design with Weldon shank ensures secure clamping and precise machining — order directly via Metav Werkzeuge or consult the technical team for application guidance. End mill DIN 844 Type N, 12 mm – HSS‑Co8, TiCN, Weldon shank (TECWERK) A TECWERK end mill DIN 844 Type N designed for short, centre‑cut milling of steels, stainless steel and cast iron with a four‑flute geometry and Weldon shank for robust torque transmission TiCN coating for higher wear resistance HSS‑Co8 for tough, heat‑resistant cutting Weldon shank for secure clamping Four‑flute, centre‑cutting short design High‑performance cutting for medium‑strength materials The combination of HSS‑Co8 substrate and TiCN coating delivers a balance of toughness and surface hardness that suits interrupted and continuous cuts. Coated tools can reliably machine materials up to 1000 N/mm², while an uncoated tool is appropriate up to about 800 N/mm², providing clear guidance for material selection. The four‑flute geometry reduces axial run‑out and increases feed capacity, while the centre‑cutting capability allows safe axial plunging for small pockets or step features. This paragraph explains the concrete productivity benefits and why the geometry and materials contribute to predictable cycle times and part quality. Secure clamping and compact tool geometry for tight setups The short design with a Weldon shank and drive flat ensures dependable torque transfer in standard Weldon holders, reducing slippage in high‑feed or interrupted operations. Key dimensions such as a 12 mm shank/diameter, 83 mm overall length and an effective length 36 mm yield a compact tool that improves rigidity in constrained tool overhangs. A cutting length of 4 mm focuses the cutting action close to the spindle, which helps maintain accuracy and surface finish in short‑reach milling tasks common in fixture‑dense setups. Coating and substrate explained — longevity without guesswork The TiCN coating enhances surface hardness and lowers affinity for built‑up edge on stainless and alloyed steels, giving a measurable increase in edge life under compatible cutting conditions. The cobalt‑alloyed HSS‑Co8 base adds red‑hardness and toughness, helping to withstand shock loads and minor interruptions in chip flow. Together, these properties support longer tool life and fewer tool changes, translating into lower downtime and steadier throughput on shop floors that demand consistent repeatability. Typical applications and material suitability This short, four‑flute tool is optimised for machining steel, stainless steel (INOX) and cast iron, where the data indicates very good suitability; non‑ferrous metals and speciality alloys are conditionally suitable and may require process trials. The tool is right‑hand cutting and intended for conventional milling operations—slotting, peripheral finishing and small pocketing—where rigidity and surface finish matter. The short design is particularly beneficial for component geometries that limit tool overhang or where fixture clearance is restricted. For ordering, technical clarifications or to discuss the best setup for specific workpiece alloys, contact Metav Werkzeuge in Emmerich — phone +49 2822 7131930 or email info@metav-werkzeuge.com for fast, expert advice and reliable supply Technical data Article number: 2000866358NW Manufacturer: TECWERK Standard: DIN 844 Product type: End mill Material: HSS‑Co8 Facts Diameter: 12 mm Overall length: 83 mm Cutting length: 4 mm Effective length: 36 mm Shank diameter: 12 mm Number of flutes: 4 Free relief: 11.5 mm Special features Coating: TiCN Weldon shank (drive flat) DIN 844 Type N, short design Four‑flute, centre‑cutting geometry Right‑hand cutting Very good suitability: steel, stainless steel (INOX), cast iron Conditional suitability: non‑ferrous metals, special alloys FAQ What materials is this end mill best for? The TECWERK end mill is very well suited for steel, stainless steel (INOX) and cast iron; non‑ferrous metals and special alloys are conditionally suitable and should be validated in trial cuts. Does the TiCN coating improve tool life for stainless steel? Yes. The TiCN coating reduces adhesion and increases surface hardness, which helps extend tool life when machining stainless steel with the TECWERK end mill. Can this tool be used for axial plunging? Yes. The centre‑cutting, four‑flute geometry permits controlled axial plunging for small pockets and step features with the TECWERK DIN 844 Type N design. What clamping system is recommended for secure fixing? Use a Weldon holder that matches the 12 mm shank and drive flat; the Weldon shank provides reliable torque transmission and reduces slippage during milling. What does the short design mean for machining strategy? A short overall length improves rigidity and surface finish in confined setups; with an effective length of 36 mm and cutting length of 4 mm, the tool is optimised for finish and light to moderate material removal. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Product data inconsistency: one field states the tool is "preferably for stainless and alloy steels", while the material suitability entries list INOX (stainless steel) as "conditionally suitable". This discrepancy creates confusion for users attempting to determine the tool's optimal applications and could lead to improper usage or reduced performance. Please provide corrected specifications that clearly define whether the tool is indeed best suited for stainless and alloy steels or if there are limitations to its effectiveness with these materials. Accurate and consistent information is crucial to ensure users can make informed decisions and achieve the desired results in their applications.

Take advantage of the combination of solid carbide construction, TiAlN coating and an extra-long 45 mm cutting length for efficient roughing and finishing across a wide range of materials. Order the cutter directly via Metav Werkzeuge or contact our consultants for application advice. TECWERK End Mill D12 mm — VHM TiAlN, 45 mm Cutting Length The TECWERK End Mill D12 mm VHM TiAlN is an extra-long, six-flute solid carbide cutter designed for high-removal roughing and precise finishing in steels, cast irons and non‑ferrous alloys Solid carbide with TiAlN coating Extra-long 45 mm cutting length Six flutes for high material removal 35–38° helix for smooth chip flow Increase throughput with extra‑long solid carbide design The extra‑long 45 mm cutting length on a solid carbide body delivers a favourable balance between reach and stiffness, allowing deeper axial engagement without frequent tool changes. The TiAlN coating raises heat resistance and reduces adhesion during high‑temperature cutting, which directly improves tool life and machining uptime. Where cycle time and tool longevity determine cost per part, this cutter offers measurable gains through fewer tool changes and stable performance under sustained load. Achieve steady cuts and finer finishes with advanced geometry An unequal pitch and six‑flute geometry reduce harmonic vibration while maintaining high material removal rates. The moderate 35–38° helix promotes consistent chip formation and evacuation, supporting both aggressive roughing and controlled finishing passes. The neck relief and right‑hand cutting configuration further contribute to vibration‑damped operation, resulting in improved surface quality and repeatability on serial components. Broad material capability reduces tooling complexity Developed as a universal tool, the cutter is suitable for a wide spectrum of workpiece materials including ordinary steels, alloyed steels, cast irons, stainless steels, non‑ferrous metals and aluminium alloys containing silicon. The combination of fine‑grain VHM (solid carbide) and TiAlN provides the necessary hardness and thermal stability to handle abrasive or demanding alloys, allowing consolidation of tool inventories and fewer stops for tool changes. Reliable shank and protection features for workshop safety The cylindrical shank is manufactured to the standard for secure clamping and concentricity, with a shank tolerance h6 that ensures consistent runout and stable spindle performance. A small 0.2 mm chamfer on the cutting edge protects the tool nose during entry and exit, while the overall length of 93 mm gives the reach required for deeper pockets without sacrificing clamping integrity. These design choices support predictable machining results and safer, more reliable production cycles. For demanding milling applications, request tailored advice and supply from Metav Werkzeuge — Metav’s experts in Emmerich can advise on integration, tooling strategies and direct delivery to the workshop. Technical Data Article number: 2000866996NW Norm: DIN 6527 Manufacturer: TECWERK Product type: End mill (shaft cutter) Key Measurements Diameter: 12 mm Cutting length (effective length): 45 mm Overall length: 93 mm Shank diameter: 12 mm Number of flutes: 6 Helix angle: 35–38° Features & Applications Material: VHM (solid carbide) Coating: TiAlN Multi‑flute, extra‑long design Cylindrical shank to DIN 6535 HB Unequal pitch for vibration damping Right‑hand cutting, neck relief for low vibration 0.2 mm chamfer Shank tolerance: h6 Suitable for steel, cast iron, stainless, non‑ferrous metals, aluminium with silicon, special alloys and abrasive materials FAQ What machining tasks is this end mill best suited for? The TECWERK end mill D12 mm (SKU 2000866996NW) is intended for high‑volume roughing and precision finishing where an extra‑long cutting reach is required, particularly in steels, cast irons and non‑ferrous alloys. How does the TiAlN coating benefit the cutter? TiAlN on the TECWERK end mill increases surface hardness and oxidation resistance at elevated temperatures, which reduces adhesion and wear and thereby extends tool life during hard or high‑speed machining. Is the shank suitable for standard collet systems? Yes, the cylindrical shank is produced to the DIN 6535 HB specification with an h6 tolerance, ensuring secure clamping and low runout in standard collet or chuck systems. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of a compact, rigid cutting solution that combines HSS‑Co8 durability, a four‑flute geometry and a Weldon shank for secure clamping — ideal for stable, high‑precision milling in workshops and small production runs. Order the tool directly via Metav Werkzeuge or consult our specialists for application advice. TECWERK HSS‑Co8 End Mill DIN 844 Type N — 12 mm, 4‑flute, Weldon shank The TECWERK HSS‑Co8 12 mm end mill is a short DIN 844 Type N four‑flute cutter designed for machining steels and cast iron in workshop and light industrial environments HSS‑Co8 high‑speed steel for wear resistance Four flutes for efficient chip evacuation Weldon shank for secure toolholding Short design for increased rigidity Suitable for steel and cast iron machining Greater productivity through material and geometry Made from HSS‑Co8, this cutter offers improved heat and wear resistance compared with standard high‑speed steels, which helps maintain cutting edges under demanding use. The four‑flute layout provides a good balance between feed rates and surface finish: more cutting edges per revolution reduce load per tooth, while promoting continuous contact for steadier cutting forces. Because the tool conforms to DIN 844 Type N, manufacturers and buyers can rely on a recognised geometry that simplifies tool selection and process documentation. These characteristics translate into fewer tool changes and more consistent part quality on small to medium batch runs. Rigidity and secure clamping for accurate results The short overall length and compact effective length increase rigidity, reducing deflection and the risk of chatter when slotting or finishing. A Weldon shank ensures positive retention in set‑screw toolholders, which is particularly beneficial when machining under interrupted cuts or heavier engagement. The cutter is right‑hand cutting and features a centre‑cutting tip, enabling limited plunging and easier entry into pockets or steps without pre‑drilling. The geometry and clamping design work together to deliver repeatable dimensional accuracy and improved surface integrity on finished components. Clear guidance on material suitability and limits This tool is optimised for ferrous materials: very well suited to steel and cast iron, with conditional performance on non‑ferrous metals and stainless steels. In uncoated form, the cutter is rated for machining materials up to approximately 800 N/mm²; with an appropriate coating (not included here), cutting performance can be extended toward 1000 N/mm². For applications involving high alloy or stainless materials, consider specialised coatings and cutting data adjustments. The combination of substrate and geometry makes the cutter a practical choice where robust edge retention is required without the need for carbide tools. Practical workshop integration and process tips With a 12 mm diameter and a compact overall length, the cutter integrates easily into standard milling setups and reduces overhang compared with longer tools, allowing higher feeds and improved surface finishes. The four‑flute design favours finishing passes and tighter tolerances, while the centre‑cut capability simplifies pocket entry. For best results, pair the cutter with a rigid holder, use appropriate coolant or lubrication for ferrous machining, and adapt spindle speed and feed to the material’s tensile strength. These measures prolong tool life and uphold process reliability in everyday shop environments. Contact Metav Werkzeuge for tailored cutting data and application support for the TECWERK HSS‑Co8 12 mm end mill — call +49 2822 7131930 or email info@metav-werkzeuge.com for expert guidance and rapid supply from Emmerich. Technical Data Article number: 2000866334NW SKU / UID: 2000866334NW Standard: DIN 844 Manufacturer: TECWERK Product type: End mill (shank cutter) Facts Diameter: 12 mm Overall length: 83 mm Cutting length: 4 mm Effective length: 36 mm Shank diameter: 12 mm Flutes: 4 Special features Material: HSS‑Co (HSS‑Co8) Weldon shank (Mitnahmefläche) Short design (Type N, kurz) Centre‑cut (Zentrumschnitt) Right‑hand cutting Suited to steel: very well Suited to cast iron: very well Suited to non‑ferrous metals: conditionally Suited to stainless (INOX): conditionally Uncoated tool (coating: none) FAQ What materials is this end mill best suited for? The TECWERK HSS‑Co8 12 mm end mill is very well suited for steel and cast iron, with conditional suitability for non‑ferrous metals and stainless steels. Can this cutter be used for plunging or drilling operations? The cutter features a centre‑cutting tip that allows limited plunging, suitable for pocket entry and operations where moderate plunging is required. What clamping system is recommended for this tool? A secure Weldon‑shank clamp or set‑screw toolholder is recommended to take advantage of the Weldon shank and minimise slippage during interrupted cuts. How does the HSS‑Co8 material affect cutting performance? HSS‑Co8 provides enhanced heat and wear resistance compared with standard HSS, helping to maintain edge life and performance in harsher cutting conditions. Is a coated version necessary for harder materials? Uncoated, the cutter is rated to around 800 N/mm²; a coated variant extends capability toward 1000 N/mm², so coatings are advisable for harder or more abrasive alloys. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of HSS‑Co5 steel and TiCN coating for extended tool life, plus a secure Weldon shank for reliable clamping; order the cutter directly via Metav Werkzeuge or consult the sales team for application advice. 14 mm HSS‑Co5 end mill DIN 844, Type HR — TiCN-coated, Weldon shank (TECWERK) The 14 mm HSS‑Co5 end mill DIN 844 Type HR is a long, four‑flute cutter designed for milling steels and castings up to approximately 1200 N/mm², offering a TiCN surface treatment and a Weldon shank for positive drive and easy tool changes. HSS‑Co5 core with TiCN coating 14 mm diameter, long effective length Weldon shank with drive flat for secure clamping Centre‑cut, four‑flute geometry for plunge milling Reliable cutting performance for demanding steels Built on a HSS‑Co5 substrate, this cutter combines toughness with heat resistance to withstand interrupted cuts and higher thermal loads. The TiCN coating reduces friction and improves wear resistance, which translates into longer tool intervals and fewer tool changes in serial production. Conforming to DIN 844, the tool’s geometry and material selection are optimised for consistent results when machining medium‑to‑high strength steels and cast components, ensuring stable metal removal rates and predictable tool life. Geometry engineered for plunge milling and fine finishes The four‑flute configuration with a centre‑cut permits controlled plunging and ramping while maintaining a geometry suited to finishing passes. A gently honed spiral profile reduces chipping at the edges and protects the cutting face during entry, and the 45° chamfer relief helps with gradual engagement in difficult-to-reach contours. Together these features deliver improved surface quality and dimensional control, especially on longitudinal and profile milling operations. Shank and clamping design for workshop reliability A Weldon shank with a drive flat provides positive torque transmission and straightforward clamping in set‑screw holders or Weldon collets; the cutter has a 12 mm shank diameter while the cutting diameter is 14 mm, with an effective length of 63 mm and an overall length of 110 mm. This combination offers a compact clamping interface with extended reach for shoulder and slot work, reducing the need for specialised adaptors and simplifying tool inventory management. Application scope and material recommendations The cutter is very well suited for steel and castings, and performs acceptably on some non‑ferrous and special alloy applications where speeds and feeds are adjusted accordingly. For stainless and high‑alloy materials, conservative parameters and appropriate coolant are advised to avoid work hardening. The tool’s centre‑cut capability and robust substrate make it suitable for both repair and production tasks where reliability and repeatability are required. Contact Metav Werkzeuge for personalised cutting data, clamping recommendations and availability; Metav Werkzeuge can advise on optimal feeds and speeds for the specific workshop set‑up. Technical data SKU: 2000866554NW Norm: DIN 844 Product type: End mill (Schaftfräser) Manufacturer: TECWERK Facts Diameter: 14 mm Effective length: 63 mm Overall length: 110 mm Shank diameter: 12 mm Number of flutes: 4 Relief length (freischliff): 11.5 mm Special features Material: HSS‑Co (HSS‑Co5) Coating: TiCN Type: HR, long version Geometry: four‑flute, centre‑cut, honed spiral profile Shank: Weldon with drive flat Cutting direction: right‑hand Application: very good for steel and castings; conditional for NE‑metals, special alloys and inox Suitable up to approx. 1200 N/mm² tensile strength FAQ Which materials is this end mill best suited for? The 14 mm HSS‑Co5 end mill is very well suited for steel and castings; use reduced parameters for stainless steel and special alloys as noted in the product data. Can the cutter be used for plunge milling? Yes, the centre‑cut geometry permits plunge and ramp milling; the cutter (SKU 2000866554NW) is designed for controlled entry without pre‑drilling. What clamping system is required for the Weldon shank? A set‑screw holder or Weldon collet that accepts a 12 mm shank and secures the drive flat is recommended to ensure positive torque transmission. How does the TiCN coating benefit production runs? The TiCN coating lowers friction and improves wear resistance, extending tool life and reducing downtime for tool changes in repetitive machining tasks. Does the cutter comply with industry standards? The tool is manufactured to DIN 844 dimensions and tolerances, giving consistent geometry for predictable machining results. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund