Take advantage of a compact, high-performance keyway cutter that combines HSS‑Co8 strength with a TiCN coating for extended tool life and consistent, accurate slotting; order directly via Metav Werkzeuge or consult our specialists for integration into production. TECWERK Keyway cutter DIN 327D Type N — 3 mm, HSS‑Co8, TiCN, Weldon shank A compact TECWERK keyway cutter designed for precision machining of narrow, deep keyways and form-accurate slots in steels and stainless steels, suitable for workshop milling and CNC applications. HSS‑Co8 base for high wear resistance TiCN coating for reduced friction Weldon shank with drive flat Precision for narrow, deep keyways Exceptional cutting performance for medium‑strength materials The cutter is manufactured from HSS‑Co8, a cobalt‑alloy high‑speed steel that offers enhanced heat resistance and wear stability compared with standard HSS. The TiCN coating further reduces friction and the tendency to form built‑up edge, which improves surface finish and prolongs tool life when machining materials up to ≈1000 N/mm². This combination is particularly effective on stainless steel and cast iron, where hardness and heat resistance are decisive for consistent cutting results. Accurate keyways and tight tolerances with DIN 327D geometry Designed to DIN 327D as Type N, the tool features a 2‑flute geometry and a centre cutting capability, which enables controlled plunge entry and precise slot formation. The short, rigid design supports repeatable positioning in narrow grooves and form‑accurate keyseats, reducing vibration and improving dimensional consistency. The product name appears in workshop inventories as a compact option ideal for applications demanding tight fits. Reliable clamping and process stability in routine use A Weldon shank with drive flat ensures secure clamping and torque transmission in standard tool holders and collet chucks, while the 6 mm shank diameter preserves stiffness in slender setups. The cutter’s right‑hand cutting action produces clean chip flow in typical milling directions and helps to minimise burr formation at the slot edges. The short configuration contributes to durability under intermittent heavy engagement, provided appropriate feeds and coolants are used. Practical benefits for the industrial workshop The tool is tailored for machining narrow, deep slots and keyways in production and repair environments, offering a compact alternative where access and setup space are limited. Compatibility with common milling spindles and the secure Weldon mounting reduce preparation time and increase process uptime. Combined with Metav’s stable supply chain and quality filter in Emmerich, the cutter supports a predictable tooling strategy and dependable workshop throughput. For reliable supply and technical advice on the TECWERK keyway cutter, contact Metav Werkzeuge in Emmerich to secure workshop‑ready precision and consistent delivery. Technical data Article number: 2000866106NW Label: Bohrnutenfräser DIN 327D Typ N D.3mm HSS‑Co8 TiCN Weldon Z.2 kurz TECWERK Manufacturer: TECWERK Packaging unit: 1 Facts Diameter: 3 mm Shank Ø: 6 mm Flutes: 2 Material: HSS‑Co8 Coating: TiCN Version: short Suitable for materials up to: approx. 1000 N/mm² Special features DIN 327D Type N geometry Centre cutting (plunge capable) Weldon shank with drive flat Right‑hand cutting Designed for narrow, form‑accurate keyways and slots Material suitability: steel — very good; stainless steel — very good; cast iron — very good; non‑ferrous metals — conditionally suitable; special alloys — conditionally suitable FAQ Is this cutter suitable for stainless steel? Yes. The TECWERK keyway cutter is rated as very well suited for stainless steel thanks to its HSS‑Co8 substrate and TiCN coating, which together resist heat and adhesion during machining. Can the tool produce narrow and deep keyways reliably? Yes. The DIN 327D Type N geometry and short, rigid design enable consistent machining of narrow, deep keyways and form‑accurate slots with improved dimensional control. Does the TiCN coating extend tool life? The TiCN coating reduces friction and the formation of built‑up edge, helping to extend tool life and maintain surface quality during extended runs. What shank size and clamping method are required? The cutter has a 6 mm shank and a Weldon drive flat for secure clamping in standard tool holders and collets suited to a 6 mm diameter. Is the cutter suitable for aluminium and other non‑ferrous metals? The cutter is conditionally suitable for non‑ferrous metals; performance will depend on the specific alloy and chosen cutting parameters. TECWERK: Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of solid carbide construction, TiAlN coating and a variable-helix, centre-cutting geometry for precise roughing and finishing across a wide range of materials; order the cutter directly via Metav Werkzeuge or consult our specialists for process support. TECWERK Slot Milling Cutter DIN 6527L Type N, 3 mm, 10 mm Cutting Length, Solid Carbide, TiAlN, 2 Flutes The TECWERK slot milling cutter is a long, two-flute, centre-cutting tool designed for vibration‑reduced slotting and groove milling in steel, stainless steel, cast irons and non-ferrous alloys. Solid carbide construction TiAlN high-temperature coating Two-flute centre-cutting geometry Suitable for steel and non-ferrous alloys Precision and durability for demanding slotting tasks The long-slot cutter is built from solid carbide and finished with a TiAlN coating, giving a hardened surface that resists heat and abrasive wear during continuous operation. The combination of DIN 6527 L geometry and a 45° chamfer ensures stable entry and reduced chipping at the cutting edge. For production environments where tool life and repeatability matter, this design delivers consistent performance when machining alloys, cast materials and abrasive grades. Geometry that reduces vibration and improves surface finish A variable helix and selective neck relief produce a balanced cutting action that lowers harmonic excitation and helps prevent chatter during deep or narrow slotting. The tool’s centre-cutting capability allows plunge starts and straightforward slot preparation, while the neck relief (2.9 mm) supports access in tight features. These features translate into smoother surfaces and fewer rejected parts when the process parameters are tuned to the material class. Wide material suitability with targeted application benefits Thanks to a specialised cutting geometry and coating, the cutter is engineered for roughing and finishing in a broad material spectrum: steels, stainless steel (INOX), cast irons, special alloys, aluminium with silicon content, and non-ferrous metals. The TiAlN layer increases oxidation resistance and maintains hardness at elevated temperatures, which is particularly beneficial when cutting tough or heat‑resistant alloys. This makes the tool a flexible choice for mixed-production workshops and subcontractors. Practical specifications that simplify integration The tool features a 3 mm diameter cutting head with a 10 mm cutting length and a 6 mm shank finished to h6 tolerance, compliant with DIN 6535 HB. The two‑flute configuration supports efficient chip evacuation and stable cutting in narrow slots. Right‑hand cutting and centre‑cutting geometry simplify programming and fixturing in common CNC setups, reducing cycle time and the need for multiple tool changes. Contact Metav Werkzeuge for a tailored recommendation, machining data or to place an order—Metav’s specialists in Emmerich will advise on feeds, speeds and process optimisation to get the best from this TECWERK cutter Technical Data Article number: 2000866193NW Label: Bohrnutenfräser DIN 6527L Type N, 3 mm, cutting length 10 mm, VHM, TiAlN, 2 flutes, TECWERK Brand: TECWERK Facts Diameter: 3 mm Cutting length: 10 mm Shank diameter: 6 mm Shank tolerance: h6 Flutes: 2 Relief / neck relief: 2.9 mm Chamfer: 0.07 mm Cutting direction: right-hand Special features Material: solid carbide (VHM) Coating: TiAlN Standard: DIN 6527 L; shank per DIN 6535 HB Geometry: centre cutting, variable helix, 45° chamfer Applications: roughing and finishing Suitability: steel, stainless steel, cast iron, non-ferrous metals, aluminium with silicon, special alloys, abrasive materials Designed for vibration‑reduced machining FAQ What materials can this cutter machine reliably? The TECWERK slot milling cutter is suitable for steel, stainless steel (INOX), cast irons, non‑ferrous metals, aluminium with silicon content and many special alloys, as indicated by its TiAlN coating and robust carbide substrate. Can the tool perform plunge cutting? Yes, the cutter’s centre‑cutting geometry enables plunge starts and controlled slot entry, simplifying operations that require vertical engagement. What shank interface is required? The tool has a 6 mm shank with h6 tolerance, compatible with standard collet chucks and toolholders conforming to DIN 6535 HB. Does the TiAlN coating improve performance for stainless steels? The TiAlN coating raises high‑temperature hardness and oxidation resistance, which helps maintain edge strength and extend tool life when machining stainless steels and heat‑resistant alloys. Is the cutter optimised to avoid chatter? Yes, the variable helix and neck relief are engineered to reduce vibration and promote stable cutting, particularly in narrow slotting and groove applications. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Combining solid carbide construction with a TiAlN coating, this slot drill offers extended tool life and consistent results for both roughing and finishing. Order the TECWERK slot drill directly via Metav Werkzeuge or ask our consultants for application advice. Slot drill DIN 6527L Type N, Ø 3 mm, VHM, TiAlN – TECWERK A Slot drill DIN 6527L Type N Ø 3 mm engineered for low‑vibration slotting and plunge operations across steels, cast irons and non‑ferrous alloys Solid carbide fine-grain construction TiAlN coating for extended tool life Centre-cut three-flute geometry Unequal pitch for vibration dampening Optimised cutting performance for higher throughput The solid carbide body and TiAlN coating combine to provide high thermal resistance and reduced built‑up edge, enabling longer uninterrupted machining cycles. The three‑flute, centre‑cut geometry supports plunge cutting while maintaining good chip evacuation, so cycle times can be shortened without compromising surface integrity. Unequal pitch and a neck relief reduce chatter, which improves dimensional stability when slotting or when engaging in light finishing passes. The result is measurable productivity: fewer tool changes, steadier feeds and a higher ratio of first‑pass acceptable parts. Practical handling that reduces setup risk Designed with a cylindrical shank to DIN 6535 HB and a shank tolerance of h6, this long‑reach cutter runs true in standard toolholders and collets. A 6 mm shank diameter with a protected 45° chamfer (0.07 mm) at the cutting edge lowers the risk of chipping during entry, while the intentionally unequal flute spacing suppresses resonant frequencies. For workshop staff, this means simpler tool handling and fewer reworks: the geometry is suitable for both roughing and finishing, and the centre‑cut capability removes the need for pre‑drilling in many slotting applications. Versatility across materials with predictable results The new geometry is a universal solution for a broad material spectrum: steel, stainless steels (Cr‑Ni), cast iron, non‑ferrous metals and aluminium alloys with silicon content, plus abrasive materials and special alloys. The fine‑grain solid carbide substrate gives both hardness and toughness, enabling use at higher cutting speeds where uncoated tools would prematurely wear. When finishing, the cutter’s balanced flute design delivers a consistent surface finish; when roughing, its robust core and coating combination withstand the thermal and mechanical loads common in production environments. This flexibility reduces tooling variants and simplifies inventory management for maintenance and production planning. For reliable TiAlN‑coated solid carbide performance, contact Metav Werkzeuge for stock and expert advice — call +49 2822 7131930 or email info@metav-werkzeuge.com Technical data Article number: 2000866279NW Manufacturer: TECWERK Packaging unit: 1 Facts Diameter: 3 mm Shank diameter: 6 mm Flutes: 3 Protection chamfer: 0.07 mm Free relief length: 2.9 mm Shank tolerance: h6 Special features Solid carbide (VHM) fine‑grain TiAlN coating DIN 6527L Type N, long version Centre cutting (plunge capable) Unequal pitch, right‑hand cutting Neck relief for vibration suppression Cylindrical shank to DIN 6535 HB Suitable for steel, cast iron, inox, non‑ferrous metals and abrasive materials FAQ What materials can this slot drill machine effectively cut? The TECWERK slot drill (SKU 2000866279NW) is suitable for steel, stainless steels (Cr‑Ni), cast irons, non‑ferrous metals and aluminium alloys with silicon, as well as abrasive materials and special alloys. Is this cutter suitable for plunge milling without pre‑drilling? Yes. The centre‑cut geometry allows plunge operations, so the cutter can be used for direct slotting and pocket entry where a centre‑cut tool is required. How does the TiAlN coating benefit production use? TiAlN increases thermal resistance and reduces adhesion, which extends tool life under higher cutting temperatures and improves wear resistance in both roughing and finishing applications. What is the shank specification and how does it affect toolholding? The tool has a cylindrical shank to DIN 6535 HB with a 6 mm diameter and h6 tolerance, ensuring stable clamping in standard collets and minimal runout for precision machining. Does the cutter reduce vibration during machining? The unequal flute pitch combined with neck relief and a balanced three‑flute design markedly reduces harmonics and chatter, improving surface finish and dimensional accuracy. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from a wear‑resistant HSS‑Co8 body and a 40° helix that together enable efficient slotting in aluminium and other non‑ferrous metals; the Weldon shank and three‑flute geometry provide secure clamping and fast chip evacuation. Order the TECWERK slotting cutter directly via Metav Werkzeuge or ask our consultants if needed. TECWERK Slotting cutter DIN 844 Type W, 3 mm — HSS‑Co8, Weldon shank A TECWERK Slotting cutter DIN 844 Type W designed for precise slotting and grooving in aluminium and other non‑ferrous metals HSS‑Co8 for enhanced wear resistance 40° helix for improved chip evacuation Weldon shank with drive flat for secure clamping High‑performance geometry for non‑ferrous machining The tool is manufactured to DIN 844 standards and features HSS‑Co8 high‑speed steel with cobalt for increased thermal stability and wear resistance. The three‑flute arrangement and centre cutting geometry make the cutter suitable for slotting and light plunging operations; this design reduces vibration and distributes cutting forces evenly, allowing consistent material removal when working with aluminium and similar alloys. Machinists will find the combination of material and geometry particularly effective where repeatable slot accuracy is required. Predictable chip flow and surface finish A 40° helix angle promotes controlled chip formation and evacuation, which is especially beneficial when machining long‑chip non‑ferrous materials. The steeper helix reduces radial cutting forces and encourages small, continuous chips rather than long, stringy swarf, improving surface quality and lowering the risk of re‑cutting. Where surface finish matters, the cutter’s geometry contributes directly to a cleaner edge and fewer manual finishing steps, increasing process efficiency on small to medium batch runs. Secure clamping and machine compatibility The cutter is supplied with a Weldon shank and a 6 mm shank diameter, plus a drive flat for positive fixation in set screws and collet systems. This configuration ensures the tool remains stable under load and minimises slippage in vertical and horizontal milling heads. The tool’s right‑hand cut is optimised for conventional spindle rotation; it is therefore compatible with standard toolholders and familiar set‑ups used in general workshop and light industrial CNC applications. Practical benefits for workshop workflows Long‑length tooling and a centre‑cutting profile support deeper slotting tasks without frequent tool changes, reducing downtime and simplifying setup. The cutter is described as long in specification, which increases reach for grooves and internal features in non‑ferrous workpieces. Given the focus on durability and chip control, this slotting cutter is a sensible choice for workshops seeking reliable throughput on aluminium components while keeping fixture and machine adjustments straightforward. For procurement or tailored advice on using the TECWERK HSS‑Co8 slotting cutter, contact Metav Werkzeuge — consultants are available at info@metav-werkzeuge.com or by phone on +49 2822 7131930 to discuss compatibility and ordering Technical data Article number: 2000866294NW Label: Bohrnutenfräser DIN 844 Typ W D.3mm HSS‑Co8 Weldon Z.3 lang TECWERK Manufacturer: TECWERK Packaging unit: 1 Facts Diameter: 3 mm Shank Ø: 6 mm Flutes: 3 Helix angle: 40° Standard: DIN 844 Shank type: Weldon Cutting direction: right‑hand Centre cutting: yes Special features Material: HSS‑Co8 Suitable for: aluminium and non‑ferrous metals Long length version Cylindrical shank with drive flat Z = 3 (three cutting edges) Centre cut for limited plunging FAQ What materials is this cutter best suited for? The TECWERK slotting cutter (SKU 2000866294NW) is specified for aluminium and other non‑ferrous metals and offers very good suitability for these materials thanks to its HSS‑Co8 composition and flute geometry. Can the cutter be used for plunging operations? Yes, the centre‑cutting design of the TECWERK slotting cutter allows for limited plunging as well as traditional slotting, though prolonged plunging should be matched to machine capabilities and feed strategy. Which shank size and clamping method are required? The tool has a 6 mm shank with a Weldon drive flat; secure clamping with a set screw or compatible collet is recommended to ensure stability during milling. How does the helix angle affect machining performance? The 40° helix promotes smoother chip evacuation and reduced cutting forces, which improves surface finish and reduces the tendency for long chips when machining long‑chip aluminium alloys. Is the cutter compatible with standard milling holders? Yes, the Weldon shank and cylindrical form make the cutter compatible with common milling holders and fixtures used in workshop CNC and manual milling setups. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from a durable HSS-Co8 substrate, a TiCN coating that extends tool life at higher cutting speeds, and a robust Weldon shank that ensures secure clamping — order directly via Metav Werkzeuge or consult our specialists for application-specific advice. Slot drill DIN 844 Type N — HSS-Co8, TiCN-coated, Weldon shank, 3-flute (long) by TECWERK The slot drill DIN 844 Type N is a long, centre-cutting end mill designed for precise slotting and groove milling in steels, stainless steel and cast materials High-strength HSS-Co8 substrate TiCN coating for longer tool life Centre-cutting, three flutes for slotting Weldon shank with drive flat for secure hold Higher throughput through material-matched geometry The long, three-flute geometry delivers a balanced compromise between material removal rate and surface quality. Built on HSS-Co8 for increased red-hardness, the tool sustains elevated cutting temperatures while remaining dimensionally stable; the TiCN coating further reduces flank wear and allows profitable use at higher speeds. Rated for machining materials up to 800 N/mm² with an uncoated insert and up to 1000 N/mm² when coated, the cutter supports efficient production in mixed-shop environments and contributes to predictable cycle times and lower tool-change frequency. Secure clamping and consistent chip control A Weldon shank with drive flat ensures positive torque transmission even under interrupted cuts, reducing slip in the holder and preventing chatter. The centre-cutting design permits plunge starts and reduces the need for pilot holes in slotting tasks, while the three-flute layout aids controlled chip evacuation in medium-depth slots. The combination of shank design and flute geometry results in fewer reworks and improved repeatability on serial parts where tolerances matter. Clear material suitability and application scope The tool is very well suited for machining steel, stainless steel (INOX) and cast iron, with conditional applicability to non-ferrous metals and special alloys; users should select coating state according to workpiece strength. In practice, an uncoated tool performs reliably up to mid-range tensile strengths, whereas the TiCN-coated variant expands the capability envelope for tougher batches. For production planning, the cutter integrates smoothly into CNC slotting, repair work and prototype milling where a single tool that combines plunge capability with axial cutting is advantageous. For personalised advice on TECWERK cutting tools and reliable supply from Metav Werkzeuge, contact Metav Werkzeuge GmbH at info@metav-werkzeuge.com or call +49 2822 7131930 for fast, professional support and ordering guidance. Technical data Article number: 2000866246NW Description: Bohrnutenfräser DIN 844 Type N, HSS-Co8, TiCN, Weldon, Z=3, long, TECWERK Manufacturer: TECWERK Packaging unit: 1 Facts Material: HSS-Co8 Coating: TiCN Flutes: 3 Shank diameter: 6 mm Cutting direction: right-hand Machine suitability: centre-cutting plunge capable Strength range: up to 800 N/mm² uncoated, up to 1000 N/mm² coated Special features Standard: DIN 844 Type N Long design for deeper slotting Weldon shank with drive flat Cylindrical shank with drive face Centre-cutting for plunge starts Very good suitability: steel, INOX, cast iron Conditional suitability: non-ferrous metals, special alloys FAQ What materials is this slot drill best for? The TECWERK slot drill (DIN 844 Type N) is very well suited to steel, stainless steel and cast iron; non-ferrous metals and special alloys are conditionally suitable depending on the coating and cutting data. Can the cutter be used for plunge cutting? Yes, the centre-cutting geometry allows plunge starts; the long, three-flute design supports axial engagement for slotting and groove milling operations. How does the TiCN coating affect performance? The TiCN coating on this TECWERK cutter increases wear resistance and allows higher cutting speeds, extending tool life and improving throughput under demanding conditions. Is the Weldon shank compatible with standard tool holders? The Weldon shank with drive flat provides secure clamping in holders accepting Weldon tooling, offering reliable torque transmission during interrupted cuts. TECWERK: Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Benefit from a combination of high productivity, low-vibration performance and broad material suitability thanks to the short TECWERK slot drill with solid carbide construction and TiAlN coating; order the cutter directly via Metav Werkzeuge or consult the team for application advice. Slot drill DIN 6527K Type N — 4 mm, solid carbide, TiAlN (TECWERK) The Slot drill DIN 6527K Type N (Ø 4 mm) is a short, two-flute centre-cutting solid carbide cutter designed for low-vibration slotting, roughing and finishing across steels, cast irons and non‑ferrous alloys VHM solid carbide with fine grain TiAlN coating for extended tool life Short two-flute design, centre-cutting Cylindrical shank HB, h6 tolerance High productivity across mixed materials The short solid carbide cutter combines a universal fine-grain carbide grade with a robust cutting geometry to deliver consistent results in a wide range of substrates. The tool is specified for steel, grey and tempered cast irons, Cr‑Ni steels, non‑ferrous metals and aluminium alloys with silicon content, and it is suitable for more abrasive workpieces. This versatility reduces tool changes and streamlines production when diverse components are processed on the same machine. Geometry engineered to reduce chatter and improve surface finish A variable helix (dynamic pitch) together with a dedicated neck relief and low‑vibration geometry minimises harmonic excitation during slotting. The short two‑flute, centre‑cutting design enables reliable entry and stable cutting forces for both roughing and finishing passes. As a result, cycle times can be shortened while maintaining better dimensional control and a superior surface quality on machined slots. Coating and grade for longer tool life under demanding conditions The TiAlN coating forms a protective layer that increases temperature resistance and reduces flank wear in high‑stress applications. When combined with the fine‑grain carbide substrate, the coating improves performance in intermittent cuts and on abrasive alloys. This means fewer tool changes and lower tooling costs over long production runs, especially when machining harder stainless steels or silicon‑bearing aluminium alloys. Secure clamping and precise shank dimensions for repeatable results The cutter features a 6 mm cylindrical shank manufactured to h6 tolerance and conforms to DIN 6535 HB for reliable clamping. A protective chamfer of 0.07 mm and a relief length of 3.8 mm support vibration‑reduced engagement and safe axial entry. Right‑hand cutting and centre‑cutting capability ensure predictable chip formation and make the tool suitable for automated setups where repeatability is essential. Contact Metav Werkzeuge for tailored recommendations on integrating the TECWERK slot drill into production; Metav’s advisors in Emmerich can provide cutting data and application guidance to match specific machine and material conditions. Technical Data Article number: 2000866153NW Label: Bohrnutenfräser DIN 6527K TypN D.4mm VHM TiAlN HB Z.2 kurz TECWERK Manufacturer: TECWERK Facts Diameter: 4 mm Shank diameter: 6 mm Flutes: 2 Relief length: 3.8 mm Protection chamfer: 0.07 mm Shank tolerance: h6 SKU: 2000866153NW Packaging unit: 1 Special features Solid carbide (VHM), universal fine‑grain TiAlN coating DIN 6527 K, Type N, short version Centre‑cutting (plunge capable) Variable helix (dynamic pitch) Neck relief for vibration‑reduced machining 45° protective chamfer Cylindrical shank to DIN 6535 HB Right‑hand cutting Suitable for roughing and finishing Very good suitability for steel, castings, Cr‑Ni steels, non‑ferrous metals and abrasive materials FAQ Is this cutter suitable for stainless and hardened steels? The TECWERK slot drill (slotting cutter, SKU 2000866153NW) is specified as very well suited for Cr‑Ni steels and general steel applications; for hardened or heat‑treated components, cutting parameters should be adapted accordingly. Can the tool perform plunge cuts? Yes, the cutter is centre‑cutting, which allows axial entry and controlled plunge operations when set up with appropriate feeds and speeds. What advantages does the TiAlN coating offer? TiAlN increases thermal resistance and wear protection; on the TECWERK slot drill this results in extended tool life and improved performance on abrasive and high‑temperature cuts. Is the shank compatible with standard toolholders? The cylindrical HB shank conforms to DIN 6535 HB and is produced to h6 tolerance, ensuring secure clamping in standard collets and chucks designed for 6 mm shanks. For which operations is this cutter recommended? The cutter is recommended for slotting, roughing and finishing operations in a variety of materials, offering a balance between productivity and surface quality during continuous or intermittent machining. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from a combination of robust HSS‑Co8 construction, precise centre‑cutting three‑flute geometry and a secure Weldon shank for consistent slotting performance; order this specialist cutter directly via Metav Werkzeuge or consult the team for application advice. Slot drill DIN 844 Type W, 4 mm — HSS‑Co8, Weldon shank (TECWERK) The Slot drill DIN 844 Type W, 4 mm is a short, centre‑cutting three‑flute cutter designed for slotting and plunge milling in aluminium and other non‑ferrous metals for demanding workshop and light industrial applications HSS‑Co8 material for sustained hardness Centre‑cutting three‑flute geometry Weldon shank with 6 mm shank diameter Optimised for long‑chip aluminium and NE‑metals Precise cutting performance for long‑chip materials The short, centre‑cutting design paired with three‑flute geometry gives controlled chip formation and reliable plunge capability when machining long‑chip aluminium and similar alloys. Constructed from HSS‑Co8, the tool maintains cutting edge hardness at elevated temperatures typical for continuous slotting operations; this sustains tool life under repetitive use. The 40° helix supports smooth chip flow and reduces rubbing, which in turn improves surface finish and reduces the likelihood of built‑up edge when working with soft, ductile non‑ferrous materials. Secure mounting and rigid tool control A Weldon shank with a 6 mm diameter provides a positive drive and prevents slippage in tool holders that accept drive flats, improving repeatability in production and one‑off tasks alike. The short tool form increases rigidity and minimises deflection during cutting, which benefits dimensional accuracy in narrow slots and keyways. Right‑hand cutting geometry ensures conventional chip evacuation; the combination of shank design and short length is particularly suited to milling centres and compact milling heads where stability is paramount. Practical workshop applications and handling advice Engineers and machinists will appreciate that the cutter is specified to DIN 844 Type W, meaning it conforms to established dimensions and interchangeability expectations for slot drills. Its suitability for long‑chip aluminium and other non‑ferrous metals makes it an excellent choice for components where chip control and surface quality are priorities. Routine inspection and correct holder clamping are recommended to preserve the HSS‑Co8 cutting edge; when worn, the tool can be replaced cost‑effectively to maintain process reliability on the shop floor. For reliable slotting in non‑ferrous materials with TECWERK's HSS‑Co8 short slot drill, contact Metav Werkzeuge for availability and tailored technical guidance. Technical data Article number: 2000866274NW Designation: Slot drill DIN 844 Type W, 4 mm Manufacturer: TECWERK Packaging unit: 1 Specifications Diameter: 4 mm Shank diameter: 6 mm Number of flutes: 3 Helix angle: 40° Shank type: Weldon (drive flat) Cutting direction: Right‑hand Features Material: HSS‑Co8 Standard: DIN 844 Type W Centre‑cutting geometry Short form for increased rigidity Very well suited to aluminium and non‑ferrous metals FAQ Is this cutter suitable for plunge milling into aluminium? Yes. The centre‑cutting geometry of the Slot drill DIN 844 Type W, 4 mm (TECWERK, SKU 2000866274NW) allows controlled plunge milling and slotting in long‑chip aluminium alloys. What material is the cutter made from and why does it matter? The cutter is made from HSS‑Co8; this cobalt‑alloyed high‑speed steel retains hardness at higher cutting temperatures, improving wear resistance when machining non‑ferrous metals. What shank mounting is required for this tool? A Weldon holder or chuck accepting a 6 mm shank with a drive flat is required to ensure secure clamping and torque transmission for the short slot drill. Which materials is the tool optimised for? The tool is optimised for long‑chip aluminium and other non‑ferrous metals, offering superior performance where chip control and surface finish are critical. Does the cutter comply with a recognised standard? Yes, the cutter conforms to DIN 844 Type W dimensions and form, providing interchangeability and predictable performance in standardised setups. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Combine reliable HSS‑Co8 construction with a Weldon shank and three‑cutting‑edge geometry to achieve precise, deep keyway milling; ideal for steel and cast iron machining. Order the tool via Metav Werkzeuge or consult our specialists for application advice. Keyway milling cutter DIN 327 Type N, Ø4 mm, HSS‑Co8, Weldon, 3‑flute (short) — TECWERK The Keyway milling cutter DIN 327 Type N is a short, three‑cutting‑edge tool designed for precise milling of keyways and deep slots in steel and cast iron, featuring a Weldon drive flat for positive clamping. HSS‑Co8 for high wear resistance Centre cut for plunge and peripheral milling Weldon shank with drive flat for secure clamping Very good for steel and cast iron Accurate keyway geometry for consistent fit and finish The three‑edge, centre cut geometry provides controlled chip formation and reduced vibration during plunging and peripheral cutting, which leads to a consistent keyway profile and improved surface finish. The HSS‑Co8 composition balances hardness and toughness for sustained cutting performance under intermittent engagement; this reduces the risk of premature tool chipping when machining medium‑strength components and supports predictable tool life in production runs. Secure clamping and machine compatibility for uninterrupted production A Weldon shank with drive flat and a 6 mm shank diameter ensures reliable torque transmission and repeatable concentricity in standard collets and chucks. The short overall length increases rigidity, lowering deflection in slotting operations and enabling higher feed rates on rigid milling machines. This combination reduces scrap rates and contributes to a smoother production flow in workshop and light industrial environments. Material suitability explained for process planning The tool is optimised for machining ferrous materials: steel and cast iron are rated as very well suited, enabling efficient keyway production in typical shaft and hub assemblies. Non‑ferrous metals and stainless steel are conditionally suitable; adjustments to cutting speed, feeds and coolant strategy are advisable when processing these materials. The tool cuts effectively in materials up to approximately 800 N/mm² with an uncoated cutter and up to 1000 N/mm² when a suitable coating is applied, allowing planners to select the correct tool treatment for higher‑strength applications. Practical benefits in workshop use and tool management The compact, short design simplifies tool changes and minimises interference in tight setups, while the three‑flute arrangement balances chip evacuation with edge strength for deeper keyways. For batch production of keys and slots, the cutter reduces setup overhead and supports consistent tolerances. Operators gain from predictable wear behaviour of HSS‑Co8, which facilitates scheduling of regrind or replacement cycles and supports reliable uptime for repetitive machining tasks. Order the TECWERK keyway milling cutter through Metav Werkzeuge or contact Metav Werkzeuge’s technical team at info@metav-werkzeuge.com / +49 2822 7131930 for tailored machining recommendations and availability Technical data Article number: 2000866178NW Designation: Keyway milling cutter DIN 327 Type N, Ø4 mm, HSS‑Co8, Weldon, 3 flutes, short Manufacturer: TECWERK Core data Shank diameter: 6 mm Cutting edges: 3 Centre cut: yes Right‑hand cutting Suitable tensile strength uncoated: up to 800 N/mm² Suitable tensile strength with coating: up to 1000 N/mm² Materials & features Material: HSS‑Co8 Shank: cylindrical with drive flat (Weldon) Application: milling keyways and deep slots (face and peripheral milling) Material suitability — steel: very good Material suitability — cast iron: very good Material suitability — non‑ferrous metals: conditionally suitable Material suitability — stainless steel: conditionally suitable FAQ What materials is this cutter best suited for? The TECWERK keyway milling cutter is very well suited for steel and cast iron; performance in non‑ferrous metals and stainless steel is conditional and requires adjusted cutting parameters. Can the cutter be used for plunge milling as well as peripheral cutting? Yes, the centre‑cut design allows safe plunging as well as peripheral milling, making the cutter suitable for producing deep keyways and slots. What clamping interface is recommended? A collet or chuck that accepts a 6 mm cylindrical shank with a Weldon drive flat is recommended to ensure secure clamping and repeatable runout. Up to what material strength can this tool be used effectively? The tool is designed for materials up to approximately 800 N/mm² with an uncoated cutter and up to 1000 N/mm² when a suitable coating is applied, allowing selection based on workpiece hardness. Is the cutter suitable for finishing operations? The geometry and rigidity of the short design support accurate keyway profiles and improved surface finish in many finishing applications, provided that feeds and speeds are optimised. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from the durable HSS-Co8 construction and TiCN surface for longer tool life and consistent slot quality; the Weldon shank gives secure clamping and repeatable positioning for industrial setups. Order the cutter directly via Metav Werkzeuge or consult the sales team for tailored application advice. Keyseat cutter DIN 327 Type N, Ø4 mm – HSS-Co8, TiCN, Weldon shank (TECWERK) A Keyseat cutter DIN 327 Type N designed for precision slotting and keyway milling in steel, stainless steel and cast iron, suitable for face and peripheral operations HSS-Co8 body with TiCN coating Centre-cutting, three-flute design Weldon shank with 6 mm diameter Precision slotting with extended tool life The HSS-Co8 substrate combined with a TiCN coating provides an optimised balance between toughness and wear resistance, which translates into longer tool life and reliable dimensional stability. The three-flute geometry and centre-cutting capability allow controlled material entry when plunging, while the short design improves rigidity. This results in predictable cuts and fewer rejected parts in production environments where repeatability matters. Material compatibility and application limits Engineered for demanding workshops, the cutter is rated for machining materials with tensile strengths of up to 800 N/mm² with an uncoated tool and up to 1000 N/mm² when used with a coated variant, making it well suited to steel, stainless steel and cast iron. Non-ferrous metals and certain special alloys are conditionally suitable; adjustments to cutting data are recommended in such cases. These specifications help to select feeds and speeds that reduce tool wear while maintaining the required surface finish. Secure clamping and operational benefits The Weldon shank with a 6 mm diameter and drive flat ensures positive drive transmission and simple tool changes in collets or holders designed for Weldon tooling. The right-hand cutting direction and short configuration favour rigid setups and reduce chatter during peripheral milling. The centre-cutting feature permits plunge operations for keyway entry, while the compact form minimises overhang, improving cycle times and achieving consistent slot geometry. Supply reliability and practical support Supplied as a short, three-cutting-edge tool it is optimised for machining deeper keyways and for both face and peripheral milling. Sourcing through Metav ensures access to a broad inventory and the group’s quality filter in Emmerich, so procurement is straightforward for workshops and industrial users alike. Metav’s experience in precision tools supports informed selection of cutting data and compatible holders, which helps to reduce setup time and maintain production continuity. For reliable slot milling with TECWERK quality, contact Metav Werkzeuge for personalised advice and rapid supply: info@metav-werkzeuge.com | +49 2822 7131930 Technical data Article number: 2000866202NW Description: Keyseat cutter DIN 327 Type N, Ø4 mm Brand: TECWERK Packaging unit: 1 Core data Cutter diameter: 4 mm Shank diameter: 6 mm Number of flutes: 3 Material: HSS-Co8 Max tensile strength: 800 N/mm² (uncoated), 1000 N/mm² (coated) Cutting direction: right-hand Special features TiCN coating Centre-cutting for plunge operations Weldon shank with drive flat Short version for rigid setups Suitable for steel, stainless steel and cast iron Limited suitability for non-ferrous metals and special alloys For milling keyways, face and peripheral milling FAQ Is this cutter suitable for stainless steel? The Keyseat cutter DIN 327 Type N from TECWERK is rated as very good for stainless steel and is appropriate for slotting and peripheral milling in most stainless grades when cutting data is adjusted. Can the tool perform plunge cuts for keyway entry? Yes, the three-flute, centre-cutting geometry permits plunge operations, making the tool suitable for creating keyway entries and deeper slots. What clamping system is required for secure use? The cutter features a Weldon shank with a 6 mm diameter and drive flat; a Weldon-compatible tool holder or clamping system is required for positive drive and secure retention. Which materials should be avoided or tested carefully? Non-ferrous metals and certain special alloys are conditionally suitable; testing and reduced cutting speeds are advised to determine optimal performance before full production runs with this cutter. What are the product identification details for orders? Order using SKU 2000866202NW for the TECWERK Keyseat cutter DIN 327 Type N, Ø4 mm to ensure the correct short, three-flute, TiCN-coated variant is supplied Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of the HSS-Co8 substrate and TiCN coating for extended tool life and reliable performance in steels and stainless steel; the Weldon shank with drive flat ensures secure clamping for long runs. Order the TECWERK Slot Drill Type N, 4 mm directly via Metav Werkzeuge or consult our specialists for cutting-data recommendations. TECWERK Slot Drill Type N 4 mm — HSS-Co8, TiCN-coated, Weldon shank TECWERK Slot Drill Type N 4 mm for precision slotting and plunge milling in steels, stainless steel and cast materials HSS-Co8 substrate for high wear resistance TiCN coating for longer tool life Centre-cut for plunge and slot milling Weldon shank with drive flat for secure clamping High-performance wear resistance and material suitability The combination of HSS-Co8 high-speed steel and a TiCN coating delivers a balance of toughness and surface hardness that suits machining of low to medium-strength materials up to approximately 1000 N/mm². This makes the cutter especially effective in standard structural steel and stainless steel, while cast components also machine well. The specification reduces the frequency of tool changes and supports consistent part quality under industrial production conditions. Geometry that enables plunge work and accurate slotting The tool’s centre-cut geometry and two-flute design allow safe plunge entry as well as lateral slotting, providing versatility for pocketing and short-length slot operations. With a cutting diameter of 4 mm, a 6 mm shank and a free cutting length of 3.9 mm, the long version is intended for tasks requiring extended reach without sacrificing stability. The Weldon shank with drive flat ensures positive torque transmission and secure clamping in standard holders. Productivity gains through consistent cutting behaviour Right-hand cutting and a balanced flute configuration offer reliable chip evacuation and reduced vibration in many common workshop setups, supporting faster cycle times and lower scrap rates. The TiCN layer lowers adhesive wear and improves surface finish for successive parts, resulting in measurable productivity advantages for serial small-part production and repair work in maintenance environments. Application guidance and integration into workflows Designed primarily for steel and stainless applications, the cutter is conditionally suitable for non-ferrous and special alloys; users should verify cutting data for high-alloy or soft non-ferrous materials. For optimal results, select holders that match the 6 mm Weldon shank and observe appropriate feeds when plunge-cutting to benefit from the centre-cut feature. For any uncertainties regarding feeds, speeds or holder compatibility, technical advice is available from Metav Werkzeuge to ensure seamless integration into existing processes. For reliable slotting performance with extended tool life thanks to its TiCN coating, contact Metav Werkzeuge for supply options or tailored cutting data — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number / SKU: 2000866154NW Product name: TECWERK Slot Drill Type N 4 mm Brand: TECWERK Packaging unit: 1 Facts Cutting diameter: 4 mm Shank diameter: 6 mm Free cutting length: 3.9 mm Flutes: 2 (two-flute) Special features Material: HSS-Co8 (cobalt-alloy high-speed steel) Coating: TiCN Type: Type N, long version Geometry: centre-cut (plunge-capable) Shank: Cylindrical with Weldon drive flat Cutting direction: right-hand cutting Material suitability: steel — very good; stainless steel — very good; cast iron — very good; non-ferrous metals — conditionally suitable; special alloys — conditionally suitable Application: slotting, plunge milling, short pocketing in low to medium-strength materials up to ~1000 N/mm² FAQ Is this cutter suitable for plunge milling into stainless steel? The TECWERK Slot Drill Type N 4 mm features a centre-cut design and is rated very good for stainless steel, making it suitable for controlled plunge operations when correct feeds and clamping are used. What clamping system is required for secure machining? A holder compatible with a 6 mm Weldon shank and drive flat is recommended to ensure secure clamping and positive torque transmission for long-run stability. How does the TiCN coating affect performance? The TiCN coating increases surface hardness and reduces adhesive wear, extending tool life and improving finish on repeated runs with the TECWERK slot drill. Can this cutter be used on non-ferrous metals and special alloys? Non-ferrous metals and special alloys are listed as conditionally suitable; machining parameters should be adjusted and a test cut is advised before production use. What size of slots and pockets is this cutter best for? With a 4 mm cutting diameter and two-flute geometry, the tool is ideal for narrow slots, short pocketing and detailed work where tool access is limited. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Combine high wear resistance with secure Weldon mounting and centre‑cut capability for precise slotting in non‑ferrous metals; take advantage of the compact Ø 4 mm design and three‑flute geometry for efficient production. Order the TECWERK slotting cutter directly via Metav Werkzeuge or ask our consultants if needed. TECWERK slotting cutter DIN 844 Type W — Ø 4 mm, HSS‑Co8, Weldon shank, 3 flutes (long) The TECWERK slotting cutter DIN 844 Type W is a long, three‑flute slotting cutter designed for machining long‑chip aluminium and other non‑ferrous metals, offering centre‑cut capability and a Weldon shank for secure clamping in production environments. HSS‑Co8 for high wear resistance Ø 4 mm cutting diameter Weldon shank with drive flat Optimised for aluminium & non‑ferrous metals Precision slotting for long‑chip materials The long, three‑flute design delivers a balance of chipload and surface finish that suits continuous slotting operations. Manufactured from HSS‑Co8, the tool offers improved hot hardness and wear resistance compared with conventional high‑speed steels, which supports longer tool life under elevated cutting temperatures. With a compact Ø 4 mm cutting diameter and centre‑cut capability, the cutter enables accurate internal and external slot machining while maintaining consistent dimensional tolerances. The combination of material and flute geometry reduces the need for frequent tool changes, supporting reliable production throughput and predictable process costs. Efficient chip evacuation and stable cutting A 40° helix provides accelerated chip evacuation and smooth cutting action when machining long‑chip aluminium and other non‑ferrous alloys. The pronounced helix angle helps form and eject long swarf, minimising recutting and the risk of built‑up edge, which in turn preserves surface quality and reduces secondary finishing. The three‑flute geometry also permits a favourable balance between chip space and cutting edge length, improving feed capability and stability in plunge and axial slotting operations. As a result, machining cycles become more efficient and less prone to interruptions caused by chip pack‑up. Secure clamping and compatibility with standard holders Equipped with a Weldon shank featuring a drive flat on a 6 mm cylindrical shaft, the cutter ensures positive drive and reduced slippage under high feed forces. The robust clamping interface supports consistent concentricity and lower run‑out when used in standard milling holders or collet chucks designed for Weldon fixtures. Right‑hand cutting geometry and DIN 844 Type W specification give predictable cutting behaviour across batches, helping to maintain repeatable results on production lines and in precision workshops. The solid shank construction contributes to vibration damping and improved surface finish. Practical advantages for workshops and production Focused on non‑ferrous metalwork, this long slotting cutter suits component manufacturing where continuous slots or keyways are required in aluminium, brass and similar alloys. The centre‑cut feature permits limited plunge cutting, enabling more flexible toolpaths and reduced tool inventory. For operations seeking a durable, high‑performance tool for fine slotting tasks, the long three‑flute variant offers a practical compromise between rigidity, chip control and surface integrity. Technical advice and machining recommendations are available to support process integration and ensure the tool’s characteristics align with machining strategy. For precise slotting in aluminium and non‑ferrous metals, contact Metav Werkzeuge for expert advice and reliable supply: info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: 2000866296NW Item label: Bohrnutenfräser DIN 844 Typ W D.4mm HSS‑Co8 Weldon Z.3 lang TECWERK Manufacturer: TECWERK Packaging unit: 1 Facts Cutting diameter: 4 mm Shank diameter: 6 mm Flutes: 3 Helix angle: 40° Special features HSS‑Co8 material DIN 844 Type W Long version (extended flute length) Centre cutting (plunge capable) Weldon shank with drive flat Right‑hand cutting Optimised for long‑chip aluminium and non‑ferrous metals FAQ Which materials is this cutter suited for? The TECWERK slotting cutter DIN 844 Type W (SKU 2000866296NW) is optimised for long‑chip aluminium and other non‑ferrous metals, offering very good suitability for these materials. Can the cutter perform plunge cuts? Yes, the cutter is centre cutting, which permits plunge operations and axial slotting where required. What shank size and clamping type does the tool use? The tool has a 6 mm cylindrical shank with a Weldon drive flat, providing secure mounting in compatible toolholders. Is the cutter suitable for hardened or high‑alloy steels? No specific suitability for hardened steels is indicated; this cutter is specified for non‑ferrous metals and long‑chip aluminium applications. How does the 40° helix affect machining? The 40° helix improves chip formation and evacuation for long chips, enhancing surface finish and reducing the risk of chip re‑cutting during slotting. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from precise slotting performance, HSS‑Co8 wear resistance and a secure 6 mm Weldon shank for reliable production runs; order the mini slot milling cutter via Metav Werkzeuge or request advice from Metav consultants. Mini slot milling cutter D.4 mm HSS‑Co8 Weldon Z.3 long (TECWERK) — 4 mm mini slot milling cutter with HSS‑Co8 and Weldon shank Mini slot milling cutter D.4 mm HSS‑Co8 Weldon Z.3 long (TECWERK) designed for slotting and plunge operations in steel and cast iron with a long flute length for deeper grooves HSS‑Co8 high‑speed steel Three‑flute centre‑cutting geometry 6 mm Weldon shank with drive flat Very good for steel and cast iron High productivity with long‑life cutting edges Constructed from HSS‑Co8, this mini slot milling cutter offers enhanced hardness and thermal stability compared with standard high‑speed steel, which translates into longer tool life and fewer tool changes on the shop floor. The three‑flute design balances chip evacuation and cutting strength: it provides a good chip cross‑section while maintaining stability in narrow slots. The centre‑cutting geometry allows controlled plunge entry, reducing the need for pilot holes and saving set‑up time during repetitive tasks. Secure clamping and positive torque transmission The Weldon shank with drive flat and a 6 mm diameter ensures a positive grip in collets and toolholders, minimising slippage under load and improving concentricity for fine slotting work. The long shank version reduces the need for extensions when machining deeper grooves, while right‑hand cutting keeps chip flow predictable. Together, these features support consistent part quality and reduce run‑in rejects in serial production. Optimised for common workshop materials Designed primarily for applications up to approximately 800 N/mm², the cutter is very good for steel and very good for cast iron, with conditional suitability for non‑ferrous metals and stainless steel (INOX). The three‑edge geometry produces steady chip formation that helps avoid clogging when machining grey cast or medium‑strength steels. For users transitioning between materials, the cutter’s material rating and geometry make it suitable for mixed‑batch shops aiming to maintain throughput without frequent tool swaps. Practical handling and application notes As a centre‑cutting tool with three cutting edges, the cutter enables plunge‑cutting and conventional slotting in vertical and CNC milling machines. The right‑hand cutting direction and long flute length favour applications requiring deeper pockets or narrow keyways. For best results, match speeds and feeds to the workpiece material and machine rigidity; the tool’s construction supports steady performance under typical workshop conditions and helps reduce vibration in slender setups. Secure TECWERK's HSS‑Co8 mini slot milling cutter from Metav Werkzeuge — contact Metav Werkzeuge for tailored technical advice and rapid delivery via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 2000866048NW Designation: Mini slot milling cutter, 4 mm Manufacturer: TECWERK Core specifications Material: HSS‑Co8 Diameter: 4 mm Shank diameter: 6 mm Flutes: 3 Cutting: centre‑cutting, right‑hand Shank type: Weldon with drive flat Version: long Applications & features Very good for steel Very good for cast iron Conditionally suitable for non‑ferrous metals Conditionally suitable for stainless steel (INOX) For materials up to approx. 800 N/mm² Three‑cutting‑edge geometry for smooth chips FAQ What materials is the mini slot milling cutter suitable for? The mini slot milling cutter D.4 mm HSS‑Co8 (TECWERK, SKU 2000866048NW) is very well suited to steel and cast iron and is conditionally suitable for non‑ferrous metals and stainless steel. Can this tool perform plunge cutting? Yes — the centre‑cutting geometry of the TECWERK HSS‑Co8 cutter allows plunge cutting, making it suitable for slotting operations without pre‑drilling. How does the Weldon shank affect clamping security? The 6 mm Weldon shank with drive flat provides positive torque transmission and secure clamping, reducing the risk of slippage during slotting and improving concentricity. Is this cutter appropriate for deep narrow slots? The long version of the cutter with a 4 mm diameter and three flutes is designed for deeper grooves and narrow keyways while maintaining chip control. What distinguishes this cutter from a standard end mill? The combination of HSS‑Co8 material, three‑flute centre‑cutting geometry and a Weldon shank offers enhanced wear resistance, controlled chip formation and robust clamping compared with many standard end mills. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from the combination of HSS‑Co8 wear resistance, a 4 mm cutting diameter and a short Weldon shank for rigid, repeatable micro-slotting; order directly via Metav Werkzeuge or consult their specialists for application advice. TECWERK Mini slot milling cutter D 4 mm, HSS‑Co8 – 3‑flute, Weldon shank (short) The TECWERK Mini slot milling cutter D 4mm HSS‑Co8 is a short, three‑flute, centre‑cutting tool designed for precise slotting and small‑scale milling in workshop and industrial settings. *HSS‑Co8 construction for high wear resistance *3‑flute geometry with centre cutting for plunge milling *Suitable for steel and cast iron up to 800 N/mm² *Short Weldon shank, 6 mm shank diameter Precision micro‑slotting with high‑temperature hardness The mini slot cutter is engineered from HSS‑Co8 (high‑speed steel with 8% cobalt), which increases hot hardness and wear resistance during interrupted cuts and elevated temperatures. With a 4 mm nominal diameter and 3‑flute geometry featuring a centre cutting edge, the tool enables direct plunge operations and tight slot widths while maintaining surface quality. Because the cutting edge is designed for materials of low to medium tensile strength up to ≈800 N/mm², machinists obtain repeatable results when working on carbon steels and many cast iron grades. The combination of cobalt‑alloyed high‑speed steel and a compact geometry reduces the risk of premature abrasion and supports longer tool life under appropriate cutting conditions. Short design and secure clamping for reduced deflection A short fluted length improves stiffness and reduces deflection when producing small slots or performing edge milling. The Weldon shank with a drive flat and a 6 mm shank diameter ensures secure clamping in standard holders and collets, improving concentricity and minimising runout. The right‑hand cutting direction and the three‑cutting‑edge arrangement distribute cutting forces evenly, which helps to produce consistent slot widths and a superior surface finish in short, precise passes. For bench‑level toolmaking, repair work or small series production, the reduced tool overhang allows higher stability and more accurate depth control compared with longer micro cutters. Practical applications and material guidance for workshop use This short mini cutter is particularly suitable for precise slotting and milling in steel and cast iron, where its very good suitability yields efficient material removal with good edge quality. Performance on stainless steel and non‑ferrous metals is conditional; stainless steels require adjusted cutting parameters and careful attention to chip evacuation, while some non‑ferrous alloys may need specific feeds to avoid built‑up edge. The tool is ideal for mould and die maintenance, prototype work, small component finishing and any application demanding tight tolerances in narrow slots. For safe and efficient use, pair the cutter with rigid toolholding, appropriate coolant or air blast where chip control is critical, and moderate axial depths consistent with its short form factor. For reliable micro‑slot machining select TECWERK cutting tools via Metav Werkzeuge and benefit from application advice and fast supply from Emmerich — contact Metav Werkzeuge for technical consultation at info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: 2000866008NW Item designation: Minibohrnutenfräser D.4mm HSS‑Co8 Weldon Z.3 kurz TECWERK Manufacturer: TECWERK Packaging unit: 1 Facts Cutting diameter: 4 mm Shank diameter: 6 mm Number of flutes: 3 Material: HSS‑Co8 (8% cobalt high‑speed steel) Cutting type: centre cutting, right‑hand Recommended material strength: up to approx. 800 N/mm² Features / Applications Short form for increased rigidity Weldon shank with drive flat Designed for plunge milling and slotting Very good suitability for steel Very good suitability for cast iron Conditional suitability for stainless steel (INOX) and non‑ferrous metals Intended for materials of low and medium tensile strength FAQ Is this cutter suitable for plunge cutting? Yes. The cutter features a centre cutting geometry and three flutes, which allows plunge milling and direct entry into material when using appropriate feeds and speeds. Which materials does the tool perform best on? The tool is optimised for steel and cast iron, exhibiting very good suitability on these materials; stainless steels and many non‑ferrous metals are only conditionally suitable and may require adjusted machining parameters. What is the shank size and clamping requirement? The tool has a 6 mm shank with a Weldon drive flat; secure clamping in a compatible Weldon holder or collet is recommended to minimise runout. Can the cutter machine hardened steel? The cutter is intended for materials up to approximately 800 N/mm² tensile strength; it is not specified for high‑hardness applications beyond that range. Which item should be referenced when ordering spare cutters? Reference the article number 2000866008NW and the product designation when ordering to ensure the correct short, 3‑flute, HSS‑Co8 Weldon tool is supplied. TECWERK: Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from the combination of HSS‑Co8 construction and TiCN coating for extended tool life and consistent accuracy when milling deep, narrow keyways; order the cutter directly via Metav Werkzeuge or consult their specialists for application-specific advice. Slot milling cutter DIN 327D Type N, 4 mm — HSS‑Co8, TiCN, Weldon shank (TECWERK) A compact slot milling cutter DIN 327D Type N Ø4 mm designed for precise machining of narrow, form‑accurate keyways and deep slots in steel and stainless steel. HSS‑Co8 base material for heat resistance TiCN coating for longer tool life Weldon shank with drive flat Ideal for precision keyway and slot milling Consistent precision for tight fits and deep keyways The short, two‑flute, centre‑cut design delivers precision when machining narrow slots and deep keyways. A nominal cutting diameter of 4 mm combined with the 2‑flute geometry reduces chatter and produces clean wall finishes, which is essential for form‑accurate fits. For workshops requiring consistent tolerances, the tool’s compact configuration improves rigidity and repeatability, making it suitable for both repair work and small‑batch production where dimensional control matters. Built to withstand demanding cuts and extended use Made from HSS‑Co8, the tool resists thermal softening and maintains cutting edge integrity during heavy engagement. The TiCN surface layer lowers friction and increases abrasion resistance, extending tool life and reducing frequency of tool changes. These characteristics translate into fewer interruptions on the shop floor and improved machining throughput, particularly when working on components with material strength up to approximately 1000 N/mm². Secure clamping and controlled cutting behaviour The Weldon shank with a drive flat and a 6 mm shank diameter ensures positive drive and secure holding in standard milling holders or adaptors. The short overall length minimises overhang, increasing stiffness and enabling more controlled, repeatable cuts. Right‑hand cutting orientation and centre‑cut capability permit plunge and slot entry where required, simplifying set‑up and reducing the need for pre‑drilling in many applications. Practical workshop applications and material suitability This cutter excels when generating precision keyways, narrow spline slots and other form‑accurate internal profiles in steel, stainless steel and cast iron, where surface finish and dimensional fidelity are priorities. Non‑ferrous metals and special alloys can be machined conditionally, though performance depends on specific alloy composition and cutting parameters. For complex or unfamiliar materials, Metav’s technical advisors can recommend suitable feeds and speeds to maximise tool life and part quality. For tailored advice on integrating the TECWERK slot milling cutter into specific workflows or to arrange supply from Metav Werkzeuge, contact info@metav-werkzeuge.com or call +49 2822 7131930 for application support and ordering assistance Technical Data Article number: 2000866108NW Product name: Slot milling cutter DIN 327D Type N, 4 mm Brand: TECWERK Packaging unit: 1 Facts Cutter diameter: 4 mm Shank diameter: 6 mm Flutes: 2 Max. material strength: ≈ 1000 N/mm² Cutting direction: right‑hand, centre‑cut Special features HSS‑Co8 base material TiCN coating DIN 327 D, Type N standard Weldon shank with drive flat Short design for reduced overhang Very well suited for steel, stainless steel and cast iron Conditionally suitable for non‑ferrous metals and special alloys FAQ What materials is this slot cutter best suited for? The TECWERK slot milling cutter is very well suited for steel, stainless steel and cast iron; non‑ferrous metals and special alloys are conditionally suitable depending on the specific material. Can the tool be used for plunge cutting? Yes, the centre‑cut geometry allows plunge entry and slotting operations without prior drilling in many cases, supporting efficient keyway production. What are the shank and cutter dimensions? The cutter diameter is 4 mm and the shank diameter is 6 mm; it features a Weldon shank for secure clamping. How does the TiCN coating improve performance? The TiCN coating reduces friction and increases abrasion resistance, which helps to extend tool life and maintain consistent surface quality during extended runs. Is this cutter suitable for deep, form‑accurate keyways? Designed specifically for narrow, form‑accurate fits, the short two‑flute configuration provides the rigidity and finish quality required for deeper keyways. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of a highly versatile, solid carbide cutter with TiAlN wear protection and a vibration‑resistant geometry to keep cycle times steady and tool changes to a minimum. Order the tool through Metav Werkzeuge or consult our advisors for process‑matched recommendations. TECWERK Slot Drill DIN 6527K Type N, 4 mm — Solid Carbide, TiAlN-coated, 3 flutes The TECWERK slot drill DIN 6527K Type N, 4 mm is a short, three‑flute solid‑carbide cutter designed for vibrationally stable roughing and finishing across steels, cast irons and non‑ferrous materials Solid carbide VHM, fine‑grain, TiAlN coated Short 3‑flute design with centre cut Cylindrical shank to DIN 6535 HB, shank Ø 6 mm Universal for steel, cast iron and non‑ferrous metals Consistent performance where throughput matters The combination of solid carbide construction and a TiAlN surface layer offers a tangible increase in wear resistance and heat stability compared with uncoated tools. This results in more reliable tool life under interrupted cuts and during heavier engagement, which in turn reduces machine downtime and tooling costs. The cutter’s Ø 4 mm diameter and centre‑cut geometry allow plunge operations and fast slotting, making it suitable for mixed production runs that demand repeatable results. Reduced vibration for better surface quality A deliberately unequal pitch and neck relief provide improved stability by breaking up harmonic excitation during cutting. The vibration‑resistant short design lets the tool run smoother at common spindle speeds, producing a finer finish when planed against roughing passes. In practical terms, bosses and shoulders require fewer manual touches after machining, while the risk of chatter marks is minimised even in less rigid set‑ups. Straightforward clamping and machine compatibility The tool is supplied with a cylindrical shank compliant with DIN 6535 HB and a shank Ø 6 mm with h6 tolerance, simplifying holder selection and ensuring secure clamping. The integrated 45° chamfer on the margin protects the cutting edges on entry, while the short flute length and 3‑edge design support stable chip evacuation. These features help shorten set‑up time and support consistent process parameters across different machines. Broad material suitability and machining strategy Thanks to a newly developed geometry and the TiAlN coating, the cutter is rated very good for machining steel, stainless steels, cast irons, special alloys and a range of non‑ferrous metals including aluminium with silicon content and abrasive materials. Use the tool for both roughing and finishing operations: a heavier, conservative roughing pass followed by a lighter finishing pass will exploit the tool’s wear resistance and centre‑cut capability to produce accurate slots and pockets with minimal rework. For tailored cutting data or to secure the TECWERK solid‑carbide, TiAlN‑coated slot drill via Metav Werkzeuge, contact Metav Werkzeuge in Emmerich by phone +49 2822 7131930 or e‑mail info@metav-werkzeuge.com to discuss availability and process optimisation. Technical data Article number: 2000866237NW Product name: Bohrnutenfräser DIN 6527K Type N D.4mm VHM TiAlN HB Z.3 kurz TECWERK Brand: TECWERK Facts Diameter: 4 mm Shank diameter: 6 mm Number of flutes: 3 Chamfer: 0.07 mm Free relief length: 3.8 mm Shank tolerance: h6 Packing unit: 1 Special features Solid carbide, universal fine‑grain TiAlN coating DIN 6527K Type N geometry Centre cut (allows plunge cutting) 45° protective margin Unequal pitch for vibration damping Right‑hand cutting Neck relief for stability Short design for rigid performance Suitable for steel, grey and malleable cast iron, Cr‑Ni steels, stainless steel, non‑ferrous metals, aluminium with silicon, abrasive materials and special alloys FAQ What materials can this slot drill machine effectively handle? The TECWERK slot drill is rated very good for steel, stainless steel, cast iron, non‑ferrous metals and aluminium with silicon; the TiAlN coating extends life when machining abrasive alloys. Is the tool suitable for plunge cutting and slotting? Yes, the centre‑cut geometry and 3‑flute design enable plunge operations and effective slotting with the TECWERK cutter, while the 45° protective margin preserves edge life on entry. What shank standard and tolerance are supplied? The cutter comes with a cylindrical shank to DIN 6535 HB, shank Ø 6 mm and h6 tolerance for secure and repeatable clamping. How does the unequal pitch affect machining? The unequal pitch reduces harmonic excitation and therefore lowers the risk of chatter, improving surface finish and tool life during both roughing and finishing cycles. Can the tool be used for both roughing and finishing passes? Yes, the tool’s geometry and TiAlN wear protection make it suitable for a two‑step approach: conservative roughing followed by a lighter finishing pass to achieve dimensional accuracy and surface quality. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Reliable performance from a solid‑carbide design with TiAlN coating and a long two‑flute geometry for low‑vibration roughing and finishing; ideal where durability and precision are required. Order the tool directly via Metav Werkzeuge or consult our specialists for tailored application advice. Slot drill DIN 6527L Type N – Ø 4 mm, cutting length 12 mm (solid carbide, TiAlN) by TECWERK A Slot drill DIN 6527L Type N engineered as a long two‑flute cutter for vibration‑reduced slotting, plunging and finishing across steels and non‑ferrous alloys Solid carbide (VHM) with TiAlN coating Two‑flute long design with centre cutting 45° protective chamfer for edge durability Suitable for steels, cast iron and non‑ferrous High‑temperature stability and extended tool life for continuous production The combination of solid carbide fine‑grain substrate and TiAlN coating delivers high thermal and abrasive resistance, which translates into extended tool life during sustained machining cycles. The TiAlN layer forms a protective oxide at elevated temperatures, improving edge stability during dry or high‑heat operations. This results in fewer tool changes and more predictable process windows, supporting efficient cycle times and consistent component quality. Geometry designed to cut smoothly and reduce vibration A long two‑flute layout with centre cutting capability and a dynamic pitch counters harmonic excitation to produce more stable cutting conditions. The cutter’s 45° protective chamfer and neck relief reduce chipping at the cutting edge and enable secure plunge starts, while the cylinder shank to DIN 6535 HB with tolerance h6 ensures concentric clamping in standard toolholders. These features combine to deliver reliable performance for both roughing and finishing operations, with measurable reductions in chatter and improved surface integrity. Versatile material suitability and application benefits The tool is designed for universal use across a broad material spectrum: high‑strength steels, cast iron variants, stainless steels (INOX), non‑ferrous alloys and aluminium alloys containing silicon, as well as certain abrasive and special alloys. Its balanced geometry makes it suitable for both aggressive material removal and fine finishing passes, reducing the need for multiple dedicated cutters and optimising tool inventory. For machining centres and jobbing shops that demand consistent accuracy, the cutter’s construction supports repeatable results and longer tool intervals. For application guidance or to secure this TECWERK slot drill for demanding production tasks, contact Metav Werkzeuge for specialist advice and order support: info@metav-werkzeuge.com • +49 2822 7131930. Technical Data Article number: 2000866195NW Manufacturer: TECWERK Packaging unit: 1 UID: 2000866195NW Numbers / Core technical data Diameter: Ø 4 mm Cutting length: 12 mm Shank diameter: 6 mm Free relief length: 3.8 mm Protective chamfer: 0.07 mm Flutes: 2 Shank tolerance: h6 Designs / Special features Solid carbide (VHM) · fine‑grain TiAlN coating DIN 6527 L · Type N · long version Centre cutting (plunge capable) 45° protective chamfer Cylinder shank to DIN 6535 HB Dynamic pitch for reduced vibration Right‑hand cutting · neck relief Suitable for: steel, cast iron, stainless steel, non‑ferrous metals, aluminium with silicon, abrasive and special alloys FAQ What materials is the slot drill suitable for? The TECWERK slot drill is suitable for steel, cast iron, stainless steel, non‑ferrous metals and aluminium alloys with silicon, as well as certain abrasive and special alloys. Can this cutter be used for plunge milling? Yes, the two‑flute long geometry with centre cutting permits plunge starts, making the cutter suitable for slotting and plunge operations. What shank size and tolerance does the tool have? The tool has a 6 mm shank with tolerance h6, compatible with standard collet systems and DIN 6535 HB holders. How does the TiAlN coating benefit production? The TiAlN coating increases heat and wear resistance, improving edge life under high temperatures and reducing tool changes in continuous production. Is this cutter suitable for both roughing and finishing? Yes, the geometry has been developed for vibration‑reduced roughing and controlled finishing, offering versatile performance across different cut depths. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of solid carbide construction and TiAlN coating for extended tool life and higher cutting speeds; the long three‑flute design offers depth access with reduced vibration for consistent finishes. Order the slot drill directly via Metav Werkzeuge or ask our consultants if needed. Slot drill DIN 6527L Type N, 4 mm — VHM, TiAlN, long (TECWERK) The Slot Drill DIN 6527L Type N is a long, three‑cutting‑edge slot cutter designed for machining mixed materials where depth access and low vibration are required, suitable for both roughing and finishing tasks Solid carbide (VHM) with TiAlN coating Three-flute slot drill with centre cut Long design for depth and low-vibration cutting Cylindrical shank to DIN 6535 HB, h6 tolerance High‑performance cutter for mixed materials and abrasive tasks Manufactured from solid carbide and finished with a TiAlN coating, this long slot cutter delivers improved heat resistance and wear performance compared with uncoated alternatives. The three‑flute geometry with a centre cut enables controlled material removal and safe plunging, while the tool’s geometry is optimised for steels and harder workpieces as well as for aluminium with silicon and more abrasive materials. The outcome is higher process reliability and a stable cutting edge retention over extended cycles. Stable long form for deep pockets and vibration‑sensitive operations The long design combined with unequal pitch and a dedicated neck relief helps to suppress chatter in extended overhang situations. The cylindrical shank to DIN 6535 HB with h6 tolerance ensures secure clamping and low runout in ER collets and precision chucks, which directly improves repeatability and surface integrity when machining deep grooves or narrow slots. These mechanical measures enable production of consistent components with fewer re‑works. Geometry and coating that improve throughput and tool life A centre cut provides axial cutting capability for interrupted cuts and plunge operations, while the TiAlN surface helps maintain cutting performance at high‑speed conditions by forming a protective oxide layer that resists thermal wear. Together with the fine‑grain carbide substrate, the tool reduces the frequency of tool changes and supports shorter cycle times without compromising finish, making it suitable for both roughing and finishing steps in batch production. Practical handling and compatibility with standard toolholders The tool’s shank and relief dimensions are tailored for workshop integration: a 6 mm shank diameter fits common clamping systems and the modest chamfer and relief geometry protect the edges during entry. Right‑hand cutting orientation and the long‑reach profile make the cutter versatile for slotting, profiling and pocket entry in diverse alloys and cast materials. The combination of mechanical design and coating supports a straightforward setup and predictable performance on the shop floor. For technical advice or to secure the TECWERK long slot drill with TiAlN coating, contact Metav Werkzeuge in Emmerich by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930 — our consultants will recommend the right variant for the task. Technical Data Article number: 2000866281NW Name: Slot drill DIN 6527L Type N, 4 mm, long Brand: TECWERK Packaging unit: 1 Facts Diameter: 4 mm Shank diameter: 6 mm Free relief: 3.8 mm Chamfer: 0.07 mm Flutes: 3 Shank tolerance: h6 Special features Solid fine‑grain carbide (VHM) TiAlN coating DIN 6527 L, Type N Centre cut 45° protective chamfer Cylindrical shank to DIN 6535 HB Unequal pitch, right‑hand cutting Neck relief for vibration‑reduced machining Suited for roughing and finishing Material suitability: steel, stainless steels, cast iron, grey cast iron, temper cast iron, non‑ferrous metals, aluminium with silicon, special alloys, abrasive materials FAQ What materials can be machined with this slot drill? The TECWERK slot drill is suitable for a wide range of materials, including steel, stainless steels, various cast irons, non‑ferrous metals and aluminium with silicon, as well as certain abrasive and special alloys. Can the tool be used for plunge cutting? Yes, the built‑in centre cut enables safe axial engagement and controlled plunging for slotting operations and interrupted cuts. What clamping systems are compatible with the shank? The cylindrical shank conforms to DIN 6535 HB with h6 tolerance and is compatible with standard ER collet chucks and precision holders used in general workshop and CNC setups. Is this cutter more suitable for roughing or finishing? The geometry and coating make the cutter versatile for both roughing and finishing; its vibration‑reduced design supports stable roughing, while the fine‑grain carbide and TiAlN preserve edge life for finishing passes. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Bohrnutenfräser DIN 327 Typ N D.5 mm – kurz (TECWERK) Der Bohrnutenfräser DIN 327 Typ N D.5mm ist ein kurz ausgeführter HSS‑Co8‑Dreischneider mit Zentrumschnitt und Weldon‑Schaft, konzipiert zum Fräsen von Passfedernuten sowie für Stirn‑ und Umfangsfräsen in Werkzeug‑ und Maschinenbau. Bohrnutenfräser DIN 327 Typ N, kurz D.5 mm Zylinderschaft mit Mitnahmefläche TiCN‑Beschichtung und Weldon‑Schaft beliebt Sehr gute Eignung für Stahl, INOX und Guss Zentrumschnitt für exakte Passfedernuten Effiziente Zerspanung für präzise Passfedernuten Der Fräser kombiniert HSS‑Co8‑Werkstoff mit einer Dreischneider‑Geometrie, wodurch hohe Schnittgeschwindigkeiten bei geringer Vibration erreicht werden. Das Ergebnis ist eine gleichmäßige Spanbildung und eine reproduzierbare Nutqualität, sodass Rüstzeiten reduziert und Nacharbeit minimiert werden. Anwender profitieren von messbar stabileren Prozessen bei Serienfertigung und Instandhaltung. Robuste Beschichtung und Schaftgeometrie für längere Standzeit Die TiCN‑Beschichtung erhöht die Verschleißfestigkeit und ermöglicht den Einsatz in anspruchsvolleren Anwendungen; mit beschichtetem Werkzeug sind Werkstoffe bis etwa 1000 N/mm² bearbeitbar. Der Weldon‑Schaft mit Mitnahmefläche sorgt für formschlüssigen Halt im Werkzeughalter und reduziert Ausrichtungsfehler, was die Werkzeugstandzeit und Prozesssicherheit erhöht. Präzise Materialanwendungen und Werkstoffeignung Das Werkzeug ist speziell abgestimmt auf Stahl, INOX und Guss, wobei NE‑Metalle und Sonderlegierungen bedingt geeignet sind. Ohne Beschichtung werden zuverlässig Werkstoffe bis ca. 800 N/mm² bearbeitet. Diese klare Einordnung erleichtert die Auswahl des richtigen Fräsers für Fertigungsaufgaben und steigert die Planungs­sicherheit in der Auftragsabwicklung. Zielgruppe, Einsatzszenarien und Serviceangebot Konstrukteure, Zerspaner und Instandhalter in Werkstätten und Industriebetrieben finden in diesem Fräser eine Lösung für Passfedernuten mit größerer Tiefe sowie für präzise Stirn‑ und Umfangsfräsungen. Metav Werkzeuge bietet fachliche Beratung und schnelle Versorgung aus dem Standort Emmerich; bei Unsicherheit zur Anwendung helfen Produktberatung und Techniker gern per eMail oder Telefon weiter. Für präzise Passfedernuten und erhöhte Standzeiten empfehlen wir das TECWERK Bohrnutenfräser kurz; bei Anwendungsspezifika oder Bestellfragen kontaktieren Sie Metav Werkzeuge persönlich unter info@metav-werkzeuge.com oder +49 2822 7131930 Technische Daten Artikelnummer: 2000866204NW Marke: TECWERK Bezeichnung: Bohrnutenfräser DIN 327 Typ N D.5mm kurz Fakten Schaft‑Ø: 6 mm Durchmesser: 5 mm Zähne: 3 Bearbeitbare Festigkeit: bis ca. 800 N/mm² unbeschichtet, bis ca. 1000 N/mm² beschichtet Besonderheiten Material: HSS‑Co8 (kobaltlegiert, erhöhte Warmfestigkeit) Beschichtung: TiCN (verschleißmindernd, reibungsarm) Norm: DIN 327 Ausführung: kurz Schneidrichtung: rechtsschneidend Schaftform: Zylinderschaft mit Mitnahmefläche (Weldon) Fräserart: Dreischneider Schnittform: Zentrumschnitt Anwendung: Passfedernuten, Stirn‑ und Umfangsfräsen Werkstoffeignung: Stahl sehr gut geeignet; INOX sehr gut geeignet; Guss sehr gut geeignet; NE‑Metalle bedingt geeignet; Sonderlegierungen bedingt geeignet Verpackungseinheit: 1 FAQ Für welche Werkstoffe ist dieser Fräser geeignet? Der Bohrnutenfräser DIN 327 Typ N D.5mm von TECWERK eignet sich sehr gut für Stahl, INOX und Guss; NE‑Metalle und Sonderlegierungen sind bedingt geeignet. Welche Schaftabmessung hat das Werkzeug? Der Fräser verfügt über einen Zylinderschaft mit einem Durchmesser von 6 mm und einer Mitnahmefläche im Weldon‑Format für sicheren Halt im Spannfutter. Ist das Werkzeug beschichtet und was bringt die Beschichtung? Ja, die TiCN‑Beschichtung reduziert Verschleiß und ermöglicht die Bearbeitung härterer Werkstoffe bis etwa 1000 N/mm², was die Wirtschaftlichkeit in längeren Serien steigert. Eignet sich der Fräser für Passfedernuten großer Tiefe? Der kurz ausgeführte Dreischneider mit Zentrumschnitt ist speziell für Passfedernuten mit größerer Tiefe sowie für Stirn‑ und Umfangsfräsen ausgelegt. Welche Artikelnummer hat dieses Produkt für die Bestellung? Die Artikelnummer lautet 2000866204NW; bei Fragen zur Bestellung steht Metav Werkzeuge zur Verfügung. Hersteller: NORDWEST Handel AG; Robert‑Schuman‑Straße 17; 44263 Dortmund

Bohrnutenfräser DIN 844 Typ W D.5mm HSS‑Co8 Weldon Z.3 lang TECWERK Der Bohrnutenfräser DIN 844 Typ W D.5mm HSS‑Co8 Weldon Z.3 lang TECWERK ist ein präzisionsgefertigtes Werkzeug für das Fräsen von langspanenden Aluminium‑ und NE‑Metallen in Werkstatt und Produktion. HSS‑Co8 nach DIN 844 Für langspanende Aluminium und NE‑Metalle Dreischneider mit Zentrumschnitt Weldon Zylinderschaft, Schaft‑Ø 6mm 40° Drallwinkel für effiziente Spanabfuhr Hohe Standzeit durch legierte Schneidstoff‑Qualität Dank HSS‑Co8 bietet dieser Fräser eine erhöhte Verschleißfestigkeit und Zähigkeit gegenüber unlegierten Schnellarbeitsstählen. Die Materialwahl reduziert Werkzeugwechsel und senkt Maschinenstillstandszeiten. Durch die Fertigung nach DIN 844 werden gleichbleibende Geometrien sichergestellt, was die Reproduzierbarkeit von Nuten und Fräsbohrungen in Serienprozessen verbessert. Optimiert für NE‑Metalle und langspanende Werkstücke Die Werkzeuggeometrie ist speziell auf die Bearbeitung von NE‑Metallen und langspanenden Aluminiumlegierungen ausgelegt. Der 40° Drallwinkel begünstigt eine kontrollierte Spanabfuhr und minimiert Verstopfungen in langen Nuten. Das Ergebnis ist ein konstanter Materialabtrag bei sauberen Schnittkanten und reduzierter Nacharbeit. Präzise Führung und sichere Aufnahme Der Fräser kommt als Dreischneider mit Zentrumschnitt, was das Anstechen und das gleichmäßige Abtragen in Nutbereichen erleichtert. Der Weldon‑Zylinderschaft mit Mitnahmefläche gewährleistet eine spielfreie Aufnahme, und das Schaft‑Ø 6mm sorgt für Kompatibilität mit gängigen Spannsystemen. Diese Konstruktion steigert die Prozesssicherheit und vereinfacht den Wechsel im Werkzeughalter. Einsatzbereiche, Zielgruppe und Wirtschaftlichkeit Konstruktions‑ und Maschinenbau‑Werkstätten sowie Serienfertiger profitieren besonders von der Kombination aus Stabilität und Schnittgüte. Der Fräser eignet sich für Präzisionsnutbearbeitung, Form‑ und Profilfräsungen sowie für Reparaturarbeiten an Baugruppen aus Aluminium. Durch reduzierte Nacharbeit und längere Einsatzintervalle amortisiert sich der Einsatz in produktionsintensiven Umgebungen schnell. Empfehlen: Setzen Sie auf den HSS‑Co8 Bohrnutenfräser von TECWERK für effiziente und präzise Nutbearbeitung – bei Fragen: info@metav-werkzeuge.com | +49 2822 7131930 Produktmerkmale Artikelnummer: 2000866298NW Marke: TECWERK Bezeichnung: Bohrnutenfräser DIN 844 Typ W D.5mm HSS‑Co8 Weldon Z.3 lang TECWERK Verpackungseinheit: 1 Fakten Durchmesser: 5 mm Schaft‑Ø: 6 mm Drallwinkel: 40° Zähne: 3 Besonderheiten HSS‑Co8 DIN 844 Typ W Dreischneider lang Zentrumschnitt Zylinderschaft mit Mitnahmefläche rechtsschneidend Weldon Werkstoffeignung NE‑Metalle: sehr gut geeignet Zum Fräsen von langspanendem Aluminium und NE‑Metallen Freischliff: -mm FAQ Für welche Werkstoffe ist der Fräser am besten geeignet? Der Bohrnutenfräser von TECWERK mit HSS‑Co8 ist besonders für NE‑Metalle und langspanende Aluminiumlegierungen geeignet; die Geometrie und der 40° Drallwinkel unterstützen eine saubere Spanabfuhr. Welche Aufnahme passt zum Fräser? Der Fräser verfügt über einen Weldon‑Zylinderschaft mit Mitnahmefläche und einem Schaft‑Ø von 6 mm, wodurch er sich für gängige Weldon‑Spannsysteme eignet. Wie viele Schneiden hat das Werkzeug und welche Vorteile bietet das? Der Fräser hat drei Schneiden (Z.3) als Dreischneider mit Zentrumschnitt, was das Anstechen erleichtert und gleichmäßige Schnittkräfte für saubere Nutprofile liefert. Eignet sich das Werkzeug für Serienfertigung? Ja, die Auslegung nach DIN 844 und die legierte HSS‑Co8‑Qualität machen den Fräser robust und reproduzierbar für Serienprozesse. Wie ist die Artikelnummer für Nachbestellungen? Die Artikelnummer lautet 2000866298NW; bei technischen Fragen kann die Referenz zusammen mit der Beschreibung Bohrnutenfräser DIN 844 Typ W HSS‑Co8 TECWERK genannt werden. Hersteller: Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from the combination of HSS‑Co8 durability, a three‑flute centre‑cutting geometry and a secure Weldon shank for dependable slotting and plunge operations; order the tool directly via Metav Werkzeuge or consult our specialists for application advice. Slot drill DIN 844 Type N — long, three‑flute, HSS‑Co8 with Weldon shank (TECWERK) Slot drill DIN 844 Type N serves as a long, centre‑cutting milling cutter designed for slotting and plunge operations in medium‑strength engineering materials. HSS‑Co8 high‑cobalt construction Centre‑cutting for plunge and slotting Weldon cylindrical shank with drive flat Very good for steel and cast iron Precision and material performance for consistent slotting The HSS‑Co8 alloy combines heat resistance and toughness to deliver stable cutting under intermittent loads. Its three‑flute geometry balances chip evacuation with axial strength, while the centre‑cutting design enables controlled plunging without the need for a pilot hole. For uncoated conditions the cutter is suited to materials up to 800 N/mm², with coated variants extending capability to about 1000 N/mm². These properties make the tool a sound choice where repeatable slot dimensions and surface integrity matter. Faster set‑ups and reliable drive transmission A Weldon shank with drive flat ensures secure torque transfer in standard collets and chucks, reducing slippage during aggressive slotting. The modest shank Ø 6 mm and the standardised tolerances specified for nominal diameters support consistent clamping and interchangeability across fixtures. The right‑hand cutting geometry provides predictable chip flow and simplifies process planning, helping to shorten set‑up times and reduce rework in batch production. Clear guidance on material suitability and coating choices The cutter demonstrates very good performance in steel and cast iron, while non‑ferrous alloys and stainless steel (INOX) are listed as conditionally suitable depending on cutting data and coolant strategy. Choosing a coated version extends the working range to tougher grades (up to 1000 N/mm²) and improves wear resistance in dry or high‑temperature applications. For plunge operations, the centre‑cutting profile must be paired with appropriate feed rates and stable workholding to exploit the cutter’s geometry safely and efficiently. Workshop reliability and workflow benefits Built to the DIN 844 specification and produced for long runs, this long‑reach slot cutter reduces the need for frequent tool changes and supports continuous operation in small to medium series. The combination of material choice and geometry aims to minimise tool failures and maintain part tolerances. For purchasers seeking dependable supply and technical backing, Metav Werkzeuge provides procurement from a European stock combined with specialist advice to integrate the cutter into existing workflows. For tailored technical support or to arrange procurement of this TECWERK slot drill, contact Metav Werkzeuge in Emmerich at info@metav-werkzeuge.com or +49 2822 7131930 for assistance and ordering guidance. Technical Data Article number: 2000866226NW Packaging unit: 1 Manufacturer: TECWERK Facts Shank Ø: 6 mm Flutes: 3 Suitable up to 800 N/mm² (uncoated) Suitable up to 1000 N/mm² (with coating) Nominal diameters: 9, 11, 13, 15 mm — tolerance h10; remaining sizes e8 Special features Material: HSS‑Co8 Standard: DIN 844 Type N Centre‑cutting design Weldon cylindrical shank with drive flat Right‑hand cutting Very good for steel and cast iron; conditionally suitable for non‑ferrous metals and stainless steel FAQ Is this cutter suitable for plunge cutting? Yes. The slot drill features a centre‑cutting geometry that permits controlled plunge operations; the design is intended for slotting and axial entry. Which materials are best matched to this tool? The TECWERK slot drill shows very good performance in steel and cast iron; non‑ferrous metals and stainless steel are conditionally suitable depending on cutting data and coating. What does HSS‑Co8 mean for workshop performance? HSS‑Co8 denotes a high‑speed steel with approximately 8% cobalt, providing improved heat resistance and toughness for intermittent cutting and extended tool life. What shank and clamping should be used? Use a secure clamp or collet compatible with a 6 mm shank and accommodate the Weldon drive flat to prevent axial or rotational slippage during slotting. Are there nominal diameter tolerances specified? Yes. The documented nominal diameters 9, 11, 13 and 15 mm are supplied to tolerance h10; other sizes are to e8 as specified. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of HSS‑Co8 substrate, TiCN coating and a short two‑flute design for precise, repeatable keyway milling; order the cutter via Metav Werkzeuge or consult our specialists for application support. Keyway cutter DIN 327D Type N, Ø5 mm – HSS‑Co8, TiCN, Weldon (TECWERK) A short Keyway cutter DIN 327D Type N, Ø5 mm designed for precision milling of narrow, form‑fit keyways and deep keyseats in steels and stainless materials TiCN coating for extended tool life HSS‑Co8 core for heat resistance and toughness Weldon shank with drive flat for secure clamping High precision where tight fits matter The short DIN‑327D keyway cutter delivers consistent profiles for close tolerances thanks to its two‑flute geometry and centre‑cut capability. The HSS‑Co8 material provides a balance of hardness and toughness, resisting thermal softening during interrupted cuts, while the TiCN coating reduces wear and improves chip evacuation. Together these features lead to fewer rejects and shorter rework times, supporting a more efficient production flow and reliable part interchangeability. Robust performance across demanding materials Engineered for machining components up to roughly 1000 N/mm², the tool shows very good suitability for steel, stainless steel and cast iron, with conditional performance on non‑ferrous and special alloys. The Ø5 mm cutter diameter and short length minimise overhang, reducing bending stresses and enabling accurate depth control when producing keyways or deep slot features. Technical terms: HSS‑Co8 denotes high‑speed steel with 8% cobalt for higher hot‑hardness; TiCN (titanium carbonitride) is a wear‑resistant coating that lowers friction and extends tool life. Practical design for secure, efficient machining A Weldon shank with drive flat and a 6 mm shank diameter ensure positive clamping in standard toolholders and reduced slip under torque. The cutter’s right‑hand cutting and short geometry improve stability during plunge or peripheral passes, shortening cycle times for repetitive tasks. The two‑edge layout simplifies chip formation and clearance, which benefits shops running mixed batches where setup speed and repeatability are crucial. Support and supply that reduce procurement risk Sourcing this TECWERK cutter through Metav Werkzeuge brings the advantage of a European quality filter and a broad service network. Metav’s experience in precision metrology and workshop supplies reduces uncertainty in specification selection, and their transparent logistics keep production supplied. The combination of technical suitability and dependable delivery contributes to lower downtime and a steadier manufacturing rhythm. Contact Metav Werkzeuge for tailored advice on the TECWERK DIN 327D keyway cutter (SKU 2000866110NW) and to arrange a customised supply solution via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 2000866110NW SKU / UID: 2000866110NW Designation: Keyway cutter DIN 327D Type N, Ø5 mm, short, TECWERK Packaging unit: 1 Facts Diameter: Ø5 mm Shank Ø: 6 mm Flutes: 2 (two‑flute) Cutting direction: right‑hand Suitable for materials up to ~1000 N/mm² Special features Material: HSS‑Co8 (high‑speed steel with 8% cobalt) Coating: TiCN (titanium carbonitride) Shank type: Weldon with drive flat Centre‑cut for plunge capability Standard: DIN 327 D, Type N Recommended applications: narrow and form‑fit keyways, deep keyseats Material suitability notes: very good for steel, INOX and cast; conditional for NE‑metals and special alloys FAQ What materials is this cutter best suited to machine? The TECWERK keyway cutter (DIN 327D Type N, SKU 2000866110NW) is optimised for steel, stainless steel (INOX) and cast iron, with conditional suitability for non‑ferrous metals and special alloys. Can the cutter be used for plunge cutting? Yes; the short design includes a centre‑cut capability that permits controlled plunge operations and the creation of accurate start holes for narrow slots and keyways. What clamping is required for safe operation? Secure clamping in a suitable holder is recommended; the Weldon shank with drive flat ensures positive retention and reduces the risk of slippage during torque‑intensive cuts. How does the TiCN coating benefit production? The TiCN coating lowers friction and improves wear resistance, extending tool life and maintaining consistent cutting geometry over longer run times, which supports reduced tool change frequency. Which cutter diameter and shank size are specified? This short DIN 327D cutter has a cutter diameter of 5 mm and a shank diameter of 6 mm, as stated for SKU 2000866110NW. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from the combination of a solid carbide body, TiAlN coating and a geometry engineered for low-vibration machining; the result is reliable performance for both roughing and finishing. Order the cutter directly via Metav Werkzeuge or contact our consultants for specification advice. Slot drill DIN 6527K Type N, 5 mm – Solid carbide, TiAlN coated (TECWERK) The Slot drill DIN 6527K Type N is a short, three-flute solid-carbide cutter designed for controlled slotting and plunge work across steels and non-ferrous alloys Solid carbide, TiAlN-coated Short, three-flute design Z=3 Centre-cutting for plunging operations Cylindrical shank DIN 6535 HB, tolerance h6 High productivity across mixed materials A short, three-flute slotting cutter with a 5 mm diameter and solid carbide construction offers a practical balance of stiffness and cutting speed. The combination of a TiAlN coating and fine-grain carbide substrate improves wear resistance and thermal stability, which translates into longer tool life and fewer changeovers. For production environments seeking measurable throughput gains, this cutter supports consistent chip evacuation and stable cutting forces, making it suitable for both batch work and small-series runs. Geometry that reduces vibration and improves surface finish The tool’s unequal helix and dedicated neck relief create a cutting action that lowers harmonic excitation and reduces chatter. A centre-cutting geometry permits safe plunging while the 0.12 mm chamfer on the cutting edge protects the tool during entry and exit, contributing to a cleaner finish. These features make the cutter particularly efficient when alternating between slotting and peripheral milling, enabling reliable roughing and finishing in the same setup and reducing cycle times. Precise shank specification for secure clamping The cutter is supplied with a 6 mm shank manufactured to h6 tolerance and conforming to DIN 6535 HB, ensuring repeatable concentricity in collets and tool holders. With a relief length of 4.8 mm and right-hand cutting, the configuration supports vibration-minimised machining and predictable tool runout. The short overall length enhances rigidity, which benefits accuracy when producing tight slots or performing plunge cuts. Versatile application range and handling recommendations Designed for universal use, the cutter is suitable for a broad set of materials, including steels, cast irons, Cr–Ni alloys, non-ferrous metals and aluminium alloys containing silicon, as well as abrasive and special alloys. The combination of coating and geometry allows high-speed capable cutting while maintaining surface integrity. For best results, select clamping with appropriate runout control and moderate axial engagement during plunge operations; coolant strategy should match material and machine capability to extend tool life. Contact Metav Werkzeuge in Emmerich for ordering and tailored application support — our consultants provide specification guidance and delivery from stock via Metav Werkzeuge GmbH Technical data Article number: 2000866241NW Product name: Bohrnutenfräser DIN 6527K Typ N D.5mm VHM TiAlN HB Z.3 kurz TECWERK Manufacturer: TECWERK Packaging unit: 1 UID: 2000866241NW Core data Diameter: 5 mm Shank diameter: 6 mm Flutes: Z=3 Relief length: 4.8 mm Chamfer: 0.12 mm Shank tolerance: h6 Special features Solid carbide, universal fine-grain TiAlN coating DIN 6527 K, Type N Centre-cutting, three-cutters Short design with 45° protection chamfer Cylindrical shank to DIN 6535 HB Unequal helix, right-hand cutting Neck relief grind for vibration-reduced machining Suitable for roughing and finishing Very good suitability for steel, non-ferrous metals, INOX, cast and special alloys FAQ Is this cutter suitable for stainless steel (INOX)? The slot drill is specified as very well suited for INOX; the combination of TiAlN coating and fine-grain carbide substrate gives improved performance when machining stainless steels. Can the cutter perform plunge cuts? Yes, the tool is centre-cutting, enabling controlled plunge operations as well as slotting and peripheral milling. What shank and clamping accuracy is required? The cutter has a 6 mm shank to DIN 6535 HB with h6 tolerance; secure clamping with minimal runout is recommended to exploit the cutter’s vibration-reducing geometry. Which materials are recommended for this cutter? Designed for universal use, the cutter is suitable for steels, cast iron, Cr–Ni steels, non-ferrous metals, aluminium with silicon content and abrasive or special alloys Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of the combination of a solid‑carbide, TiAlN‑coated geometry and a vibration‑reduced neck relief for precise slotting and consistent tool life; order the cutter directly via Metav Werkzeuge or consult our advisors for application guidance. TECWERK Slot Milling Cutter DIN 6527L – 5 mm, Solid Carbide, TiAlN-coated The TECWERK Slot Milling Cutter DIN 6527L is a long, two‑flute solid‑carbide tool designed for slotting, keyway and groove operations across a wide range of metals and abrasive materials Solid carbide with TiAlN coating 45° protective chamfer and centre cut Neck relief for vibration‑reduced machining Very good for steels and non‑ferrous metals High precision and efficient slotting for production use The long variant features a 5 mm diameter and 15 mm cutting length, combining reach with rigidity for efficient slot production. The two‑flute configuration and centre cut permit controlled entry into the workpiece, reducing dwell and enabling plunge machining where required. This geometry converts machine power into clean material removal, improving cycle times and delivering repeatable slot width and surface finish. Such predictable performance supports lean production and reduces rework. Coating and substrate engineered for durability A solid‑carbide substrate with TiAlN coating offers high thermal and abrasive resistance, maintaining edge integrity at elevated cutting speeds. The coating protects against oxidation and wear on demanding materials, extending tool life and reducing tool change frequency. For operators unfamiliar with coatings: TiAlN (titanium aluminium nitride) forms a protective layer that increases hardness at temperature, which is particularly beneficial during interrupted cuts and high‑load passes. Versatility across materials and operations The tool’s newly developed geometry makes it broadly applicable: excellent suitability for steel, stainless steel (INOX), cast iron, non‑ferrous metals, aluminium alloys with silicon, special alloys and abrasive workpieces. The dynamic helix and right‑hand cutting direction enable stable chip evacuation and consistent surface quality for both roughing and finishing passes. For complex applications, Metav Werkzeuge can provide additional guidance on feeds and speeds to match the component material and machine capability. Shank design and vibration control for reliable results A cylindrical shank to DIN 6535 HB with h6 tolerance and a 6 mm shank diameter ensures concentric clamping and secure toolholding. The tool incorporates a neck relief (4.8 mm) that reduces chatter in deeper slots while the 45° protective chamfer (0.12 mm) safeguards the leading edge during engagement. Together these features reduce the risk of edge breakage and support smoother cutting behaviour on flexible setups or longer overhangs, improving first‑pass yield and operator confidence. Contact Metav Werkzeuge for availability and tailored machining recommendations from our Emmerich‑based specialists. Technical Data Article number: 2000866197NW Item: Slot milling cutter DIN 6527L Type N, Ø 5 mm, cutting length 15 mm, 2 flutes Manufacturer: TECWERK Packaging unit: 1 UID: 2000866197NW Core data Diameter: 5 mm Cutting length: 15 mm Shank diameter: 6 mm Free relief (relief length): 4.8 mm Protective chamfer: 0.12 mm Shank tolerance: h6 Special features Solid carbide (VHM) TiAlN coating Two flutes, centre cut, right‑hand cutting DIN 6527L, cylindrical shank to DIN 6535 HB Dynamic helix, long version Suitable for steel, cast iron, INOX, non‑ferrous metals, aluminium alloys, special alloys, abrasive materials Neck relief for low vibration, suitable for roughing and finishing FAQ What materials can this slot cutter machine effectively handle? The TECWERK slot milling cutter is suitable for steel, cast iron, stainless steel (INOX), non‑ferrous metals, aluminium with silicon, special alloys and abrasive materials, offering very good performance across these groups. Is the tool suitable for plunge cutting and slotting in interrupted cuts? Yes, the centre cut geometry and TiAlN coating allow controlled plunge entry and improved resistance to heat and wear during interrupted cuts. What are the shank specifications and how does this affect clamping? The tool has a 6 mm cylindrical shank to DIN 6535 HB with h6 tolerance, ensuring concentric clamping and stable toolholding in standard collets and chucks. Can the cutter be used for both roughing and finishing operations? The combination of dynamic helix, neck relief and coating makes it suitable for both roughing and finishing, providing a balance of material removal rate and surface quality. Which standards and characteristics define this tool’s design? The design follows DIN 6527L for slotting cutters and the shank dimensions conform to DIN 6535 HB; it features a 45° protective chamfer, two flutes and a centre cut for versatile application. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of solid carbide construction, TiAlN surface protection and a three‑flute centre‑cut geometry for reliable slotting, plunge operations and mixed‑material production. Order the cutter directly via Metav Werkzeuge or consult the Metav team for application support and fast supply from Emmerich. TECWERK Slot Drill DIN 6527L Typ N — 5 mm, Solid Carbide, TiAlN The TECWERK Slot Drill DIN 6527L Typ N is a long, three‑flute solid‑carbide cutter with centre‑cut capability, designed for slotting, plunge milling and finishing across steels, cast materials and non‑ferrous alloys Solid carbide (VHM) with TiAlN coating Long three‑flute design with centre cut Unequal pitch for low‑vibration performance Cylindrical shank h6, Ø 6 mm, DIN 6535 HB High‑performance geometry for dependable machining The long solid‑carbide construction with a TiAlN coating gives the cutter excellent hardness and thermal stability, which supports long tool life under demanding conditions. The three‑flute layout balances chip evacuation and cutting engagement, while the centre‑cut geometry permits safe plunge cutting without pre‑drilling. Together, these characteristics reduce secondary operations and shorten cycle times, offering a measurable efficiency gain for mixed production runs. Broad material capability for mixed batches and prototypes Engineered for universal use, the tool is specified for machining common and demanding materials: carbon and alloy steel, cast steels and iron grades, stainless steel, non‑ferrous metals and aluminium alloys with silicon content, plus abrasive or specially alloyed substrates. The combination of fine‑grain carbide and the coating makes the cutter particularly well suited to jobs where rapid material changes occur, allowing flexible workpiece scheduling and fewer tool changes. Stability and surface quality through vibration control Design elements such as unequal pitch and neck relief (Halsfreischliff) lower the tendency to chatter, especially in longer overhangs. The long variant provides reach for deep slots and stepped features while the h6 shank tolerance and DIN 6535 HB cylindrical shank ensure concentric clamping in precision collets and holders. These attributes result in consistent surface finishes and repeatable dimensions across batches, reducing rework and inspection effort. Practical advantages in workshop use and process planning A small 0.12 mm protective chamfer on the cutting edge preserves the geometry during handling and initial entry, improving edge life in both roughing and finishing passes. Right‑hand cutting with unequal helix also promotes stable chip formation, decreasing heat build‑up. The tool’s universal geometry allows straightforward integration into existing tool lists and NC programmes, lowering setup complexity and supporting rapid machinist ramp‑up. For reliable slotting and plunge milling with the TECWERK cutter, contact Metav Werkzeuge for tailored application advice and prompt delivery from our Emmerich quality hub — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 2000866283NW Manufacturer: TECWERK Description: Slot drill DIN 6527L Typ N, long, 5 mm diameter Dimensions & core data Diameter: 5 mm Shank Ø: 6 mm Flutes: 3 Free relief (Freischliff): 4.8 mm Protective chamfer: 0.12 mm Shank tolerance: h6 Packaging unit: 1 Special features & applications Solid carbide (VHM) TiAlN coating Long version with neck relief Centre‑cut for plunge operations Unequal pitch for vibration reduction Right‑hand cutting Cylindrical shank per DIN 6535 HB Suitable for steel, stainless steel, cast materials, non‑ferrous metals, aluminium with silicon and abrasive materials Suitable for roughing and finishing FAQ Which materials can be machined with this cutter? The TECWERK slot drill is specified for a wide range of materials including steel, cast iron and its variants, stainless steel, non‑ferrous metals and aluminium alloys with silicon content, as well as many abrasive or specially alloyed substrates. Is the tool suitable for plunge cutting and centre operations? Yes, the centre‑cut geometry allows controlled plunge machining and direct slot entry without prior drilling, making it suitable for through slots and pocket starts. What clamping accuracy is required for best results? A precision clamping system that accommodates an h6 shank tolerance is recommended to exploit the cutter’s concentricity and surface finish consistency. How does the TiAlN coating affect performance? The TiAlN coating increases thermal resistance and wear protection, improving tool life in higher temperatures and abrasive conditions while maintaining cutting-edge integrity. What is the exact product reference for ordering? Order using the SKU 2000866283NW for the TECWERK Slot Drill DIN 6527L Typ N (5 mm) to ensure the correct long, TiAlN‑coated, three‑flute centre‑cut variant is supplied. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund