Take advantage of a robust combination of solid carbide construction, a 120° centring point and a DIN‑standard cylindrical shank for reliable, repeatable starts on NC machines. Benefit from shorter cycle times through one‑pass centring and chamfering and order supply or expert advice directly via Metav Werkzeuge. NC spot drill D 6 mm VHM by TECWERK — 120° point, cylindrical shank (DIN 6535‑HA) The NC spot drill D 6 mm VHM is a solid‑carbide spot drill designed for precise, positions‑accurate spot‑drilling and quick centring on NC machines and boring mills Solid carbide VHM for high‑strength materials 120° point for precise centring and chamfering Cylindrical shank to DIN 6535‑HA, tolerance h6 Right‑hand cut; suitable for NC machines and boring mills Faster, more accurate hole starts with one‑pass chamfering A solid‑carbide construction and a 120° point deliver stable, repeatable starts that reduce walking and minimise burr formation. Designed for one‑pass centring and chamfering, this tool shortens cycle times on CNC lathes and drilling centres by combining two operations into one. The result is improved throughput and more consistent hole geometry, which translates into less rework and a smoother production flow. The combination of rigidity and cutting geometry supports tight positional accuracy for threaded or through holes. Suited to a wide range of demanding materials Optimised for challenging substrates, the tool is particularly effective on high‑strength steels, cast components, stainless steels and non‑ferrous metals. The right‑hand cutting geometry ensures clean chip formation and stable engagement with the workpiece, making the drill reliable in mixed‑material production where repeatability matters. Wear resistance from the solid‑carbide body keeps run‑out and tool change frequency low, contributing to predictable process costs and uptime. Secure clamping and simple machine integration A cylindrical shank manufactured to DIN 6535‑HA with tolerance h6 enables secure clamping in standard toolholders and reduces radial run‑out during high‑precision operations. The tool’s format and geometry make it straightforward to integrate into NC programmes and boring mills, maintaining concentricity and surface finish when used for pre‑drilling and centring ahead of finishing operations. Clear, consistent clamping leads to repeatable hole quality and less inspection effort at the end of a shift. For repeatable, production‑ready centring on demanding materials, specify the TECWERK solid‑carbide NC spot drill and contact Metav Werkzeuge for supply and technical guidance from Emmerich. Technical data Article number: 2000865822NW Product: NC spot drill D 6 mm VHM Manufacturer: TECWERK Standard: DIN 6535‑HA Diameter: 6 mm Overall length: 50 mm Spiral (flute) length: 18 mm Point angle: 120° Tolerance: h6 Material: solid carbide (VHM) Shank: cylindrical shank to DIN 6535‑HA Cutting direction: right‑hand cutting Application: positions‑accurate and quick spot‑drilling on NC machines and boring mills Function: centring and chamfering of tapped holes in one pass Suitable for: high‑strength steels, cast steel, grey cast iron, stainless steels, non‑ferrous metals Feed guidance: feed in steel up to 800 N: 0.09 mm/rev FAQ What materials is this spot drill suitable for? The TECWERK NC spot drill D 6 mm VHM is suitable for high‑strength steels, cast steel, grey cast iron, stainless steels and non‑ferrous metals, offering consistent performance across these materials. Can this tool centre and chamfer in a single operation? Yes, the geometry is designed to centre and chamfer tapped holes in one pass, reducing cycle time and minimising secondary operations. Which shank standard does the tool use and what is the tolerance? The tool features a cylindrical shank made to DIN 6535‑HA with a tolerance of h6 for secure clamping in standard holders. Is the drill suitable for use on NC machines and boring mills? The centring geometry and carbide construction make the tool ideal for NC machines and boring mills where precise, repeatable starts are required. What cutting direction and feed guidance are recommended? The drill is right‑hand cutting; recommended feed guidance in steel up to 800 N is 0.09 mm per revolution. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of fast, position-accurate spotting and reliable material versatility thanks to a solid carbide construction and a DIN 6535-HA cylindrical shank; order directly via Metav Werkzeuge or consult our specialists for application-specific recommendations. NC spot drill D.6 mm VHM 90° by TECWERK — solid carbide, DIN 6535-HA shank The NC spot drill D.6 mm VHM 90° is designed for precise spotting and chamfering on numerical control machines and boring mills, combining rigid shank standards with a 90° tip for reliable centring and chamfering in one operation Solid carbide construction for rigidity and wear resistance Cylindrical shank to DIN 6535-HA for secure clamping 90° tip for combined centring and chamfering Right-hand cutting for conventional machining Accuracy that reduces rework and shortens setup times Manufactured from solid carbide, this spotting tool is dimensionally stable under load and suited to high-production environments where repeatability is essential. The DIN 6535-HA cylindrical shank permits snug clamping in standard toolholders, while the h6 diameter tolerance minimises runout and vibration. For NC operations, the resulting reduction in spindle deviation leads to fewer rejected parts and more predictable cycle times. The 6 mm nominal diameter and close tolerance support fine positioning, which is particularly useful when subsequent threading or reaming follows. Two-step saving: centring and chamfering in one pass With a 90° tip geometry the tool performs centring and chamfering simultaneously, so the workpiece is prepared for tapping without a separate operation. This position-accurate approach saves handling time and lowers the risk of misalignment between centre and thread. The tool’s tip form produces a clear, chamfered lead that eases tap entry and improves thread quality, which is a distinct advantage when many holes require consistent results on a production run. Suitability for demanding materials and defined cutting data The design is particularly effective on high-strength steels, stainless steels and non‑ferrous metals, as well as various cast materials. The tool is specified for a recommended feed 0.09 mm/rev in steel at forces up to 800 N, enabling predictable material removal under controlled conditions. As the tool is right-hand cutting, conventional spindle directions and tooling strategies are maintained; machining parameters can therefore be integrated easily into existing NC programmes without additional toolpath complication. Robust dimensions for industrial workflows Measured dimensions such as 50 mm overall length and 18 mm spiral length provide a compact yet usable reach for most spotting tasks, while the NC machines-compatible shank standard eases tool change and inventory management. The combination of flute length and carbide body supports chip evacuation for short, interrupted contacts typical of centring operations. Specified tolerances and shank standardisation are intended to simplify toolholder selection and to keep toolset-up times to a minimum. Speak to Metav Werkzeuge’s technical sales team in Emmerich for tailored advice on integrating TECWERK NC spot drills into production workflows and for reliable supply from our European logistics hub Technical data Article number: 2000865804NW Label: NC-Anbohrer D.6mm VHM 90Grad TECWERK Manufacturer: TECWERK Product type: NC spot drill Standard: DIN 6535-HA Core figures Diameter: 6 mm Overall length: 50 mm Spiral length: 18 mm Tip angle: 90° Diameter tolerance: h6 Recommended feed in steel (up to 800 N): 0.09 mm/rev Special features Solid carbide composition Cylindrical shank to DIN 6535-HA Right-hand cutting For centring and chamfering of tapped holes in one pass Suitable for high-strength steels, cast steel, grey cast iron, stainless steels and non‑ferrous metals Designed for position-accurate and quick spotting on NC machines and boring mills FAQ What is the primary application of this spot drill? The TECWERK NC spot drill is intended for position-accurate spotting and simultaneous chamfering on NC machines and boring mills, preparing holes for tapping in one operation. Which materials can be machined with this tool? This spotting tool performs well on high-strength steels, stainless steels, cast steel, grey cast iron and non‑ferrous metals as noted in the technical data. What are the key dimensional specifications for tool setup? For setup use the 6 mm nominal diameter, 50 mm overall length and 18 mm spiral length; the shank complies with DIN 6535-HA and diameter tolerance h6. How does the 90° tip angle benefit tapping operations? A 90° tip creates a controlled chamfer and clear centre mark, which aids tap entry and reduces the likelihood of cross-threading during subsequent threading operations. Is the cutting direction standard for common machining centres? Yes, the tool is right-hand cutting and is compatible with conventional spindle rotation and standard NC toolpaths. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Combining solid carbide construction, a TiAlN coating and a 90° point angle results in fast, position-accurate spot drilling with reliable chamfering in a single pass; order the tool directly via Metav Werkzeuge or consult our specialists for application advice. NC spot drill D.6mm VHM TiAlN 90° (TECWERK) – solid carbide spot drill with TiAlN coating The NC spot drill D.6mm VHM TiAlN 90° (TECWERK) is a solid‑carbide spot drill designed for precise, rapid positioning and simultaneous centring and chamfering on NC machines and drilling rigs. *Solid carbide (VHM) for high rigidity *TiAlN coating for extended tool life *Cylindrical shank to DIN 6535-HA *90° point for precise centring and chamfering Precise centring and one‑step chamfering to save set‑up time The solid‑carbide design delivers consistent rigidity and concentricity for position‑accurate pre‑drilling. With a 90° point angle, the item is optimised for quick spot drilling and for preparing the entry of thread holes in a single operation, reducing machine cycles and handling. This combination of geometry and material guarantees repeatable results when establishing datum points and preparing holes prior to finishing operations, so production runs start on the right track. Robust cutting performance across demanding materials Equipped with a TiAlN surface, the tool resists heat and wear, extending service life when machining tough alloys. The geometry and coating make it particularly suitable for high‑strength steels, steel castings, grey cast iron, stainless steel and various non‑ferrous materials. Practical machining data is provided for predictable results: the recommended feed in steel up to 800 N is 0.09 mm/rev, which balances cutting forces and tool life for traditional NC drilling applications. Compatibility and repeatability with standardised shank The tool features a cylindrical shank manufactured to DIN 6535‑HA, with a diameter tolerance of h6, ensuring secure seating and precise run‑out in standard holders. The right‑hand cutting direction and standard shank format make the item easy to integrate into existing tool magazines and drilling spindles on CNC machines and drill presses, supporting straightforward tool changes and minimising downtime. Productivity gains and predictable tool life Using a solid‑carbide spot drill with a heat‑resistant coating reduces tool changes and improves process stability. The combination of VHM material and TiAlN coating reduces flank wear and thermal softening during repeated cycles, which supports longer uninterrupted production. For workshops seeking fewer interruptions and predictable output, this tool is a practical choice that helps maintain throughput while preserving hole quality. Contact Metav Werkzeuge for technical guidance and rapid supply from Emmerich – email info@metav-werkzeuge.com or call +49 2822 7131930 for application advice and availability Technical data Article number: 2000865813NW Norm: DIN 6535-HA Name: NC spot drill D.6mm VHM TiAlN 90° Core data Diameter: 6 mm Overall length: 50 mm Spiral length: 18 mm Point angle: 90° Tolerance diameter: h6 Feed in steel (up to 800 N): 0.09 mm/rev Features / Material compatibility Material: solid carbide (VHM) Coating: TiAlN Cutting direction: right‑hand Shank: cylindrical shank (DIN 6535‑HA) Application: position‑accurate spot drilling and chamfering on NC machines and drilling rigs Suitable for: high‑strength steels, steel castings, grey cast iron, stainless steel, non‑ferrous metals Packaging unit: 1 FAQ Which materials can this spot drill machine reliably? The NC spot drill D.6mm VHM TiAlN 90° is specified for high‑strength steels, steel castings, grey cast iron, stainless steel and non‑ferrous metals, offering reliable results across these materials. Is the shank compatible with standard CNC tool holders? Yes, the cylindrical shank conforms to DIN 6535‑HA with an h6 tolerance, ensuring compatibility and repeatable seating in common tool holders. What feed is recommended for steel applications? For steel up to 800 N the recommended feed is 0.09 mm/rev, which balances cutting performance and tool life for typical NC drilling setups. Can the tool prepare thread entries and centring in one operation? The geometry and 90° point angle allow precise centring and chamfering of threaded hole entries in a single pass, reducing additional rework. What benefits does the TiAlN coating provide in practice? The TiAlN coating increases heat resistance and wear protection, improving tool life in harder materials and high‑temperature cutting conditions. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of precision positioning, robust HSS‑Co construction and the standardised DIN 1835‑A cylindrical shank for reliable seating in tool holders — a combination that shortens setup time and reduces rework. Order the tool directly via Metav Werkzeuge or consult the sales team for process-adapted recommendations. NC centre drill 6 mm – HSS‑Co, 90° point – TECWERK A NC centre drill 6 mm designed for position-accurate pre‑drilling and simultaneous centring and chamfering on NC machines and drill heads HSS‑Co construction for higher wear resistance DIN 1835‑A cylindrical shank for secure clamping 90° point for centring and chamfering in one pass Diameter tolerance h8 for consistent hole accuracy Precision, where it matters most The tool provides a dependable method for producing accurate starts for subsequent drilling or threading. Made from HSS‑Co, the pre‑drill resists heat and maintains edge stability under load, which reduces burr formation and the need for secondary operations. The 6 mm nominal diameter with h8 tolerance supports repeatable hole locations, particularly valuable in batch production and automated NC machining centres. By ensuring a correct initial centre, downstream processes run more smoothly and scrap rates fall. Robust shank standard for reliable toolholding With a DIN 1835‑A cylindrical shank, the drill seats securely in standard tool holders and arbors, preventing axial play during high‑speed indexing or heavy feed. The fixed shank geometry simplifies tool changes and keeps concentricity within tight limits, enhancing overall process stability. The cobalt‑alloyed high‑speed steel core improves resistance to softening at elevated temperatures, making the component suitable for continuous runs on modern production equipment. Optimised geometry for reduced cycle time The 90° point angle and right‑hand cutting geometry enable centring and a soft chamfer in a single pass, which cuts cycle time by avoiding separate chamfering steps. Recommended feed for general steel conditions up to 800 N is 0.05 mm/rev, a parameter that balances material engagement with tool life. The 16 mm spiral length and 66 mm overall length provide sufficient flute depth for chip evacuation while maintaining rigidity for accurate positioning. Typical uses and practical benefits Designed for NC machines and drill heads, the spotting tool excels when precise hole starts are required before thread tapping or deep drilling. It is particularly useful for preparing threaded holes where centring and deburring in a single operation reduce handling. The tool’s combination of standard shank, cobalt HSS material and compact geometry makes it an efficient choice for workshops seeking consistent results without complex tool setups. For TECWERK quality and process advice, contact Metav Werkzeuge — phone +49 2822 7131930 or eMail info@metav-werkzeuge.com — for tailored recommendations and fast dispatch from Emmerich Technical Data Article number: 2000860106NW Standard: DIN 1835‑A Material: HSS‑Co Product type: NC centre drill Label: NC‑Anbohrer D.6mm HSS‑Co 90Grad TECWERK Facts Diameter: 6 mm Overall length: 66 mm Spiral length: 16 mm Point angle: 90° Feed in steel up to 800 N: 0.05 mm/rev Diameter tolerance: h8 Cutting direction: right‑hand cutting Packaging unit: 1 Special features Cylindrical shank to DIN 1835‑A For position‑accurate spotting on NC machines and drill heads Centres and chamfers threaded holes in one operation Cobalt high‑speed steel for improved heat resistance and wear performance FAQ What is the primary application of this centre drill? The TECWERK NC centre drill (SKU 2000860106NW) is intended for position‑accurate spotting and chamfering on NC machines and drill heads, providing a reliable start for subsequent drilling or tapping operations. Which material is the tool made from and what are the benefits? Manufactured from HSS‑Co (cobalt high‑speed steel), the tool offers better heat resistance and edge retention than standard HSS, extending life under demanding production feeds and temperatures. Will the shank fit standard tool holders? Yes — the DIN 1835‑A cylindrical shank is compatible with holders and arbors designed to that standard, ensuring secure clamping and good concentricity. What cutting parameters are recommended? A feed of 0.05 mm/rev in steel up to 800 N is given as a guideline; the 90° point and right‑hand cutting geometry support combined centring and chamfering in one pass. How precise is the drill diameter? The nominal 6 mm diameter is held to an h8 tolerance class, suitable for repeatable positioning and consistent hole starts. 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 142° point angle for precise, repeatable pilot drilling and chamfering; order directly via Metav Werkzeuge or ask the consultants for tailored delivery and stock advice. NC spotting drill D6 mm — solid carbide, TiAlN coating, 142° — TECWERK The NC spotting drill D6 mm is a TiAlN‑coated solid‑carbide centre drill for accurate, position‑stable pilot drilling and simultaneous chamfering on NC machines and drilling centres. Solid carbide body with TiAlN coating 142° point angle for exact centring Cylindrical shank to DIN 6535‑HB tolerance h6 Suitable for high‑strength and stainless steels Precision where it counts for downstream processes The spotting drill delivers consistent centre positions that reduce runout and rework. The combination of a 142° point angle and a stiff solid‑carbide body enables reliable centring for subsequent twist drills and taps, so hole geometry is preserved through the machining sequence. For automated NC production, this means fewer rejected parts and more predictable cycle times, improving overall process reliability. Longer tool life and thermal stability under load The TiAlN coating increases heat resistance and wear protection at elevated temperatures, which is especially beneficial when machining tough alloys. The carbide core provides stiffness and resistance to chipping, so edge geometry remains intact over longer tool life. In practice, this translates to extended service intervals and reduced tool change frequency on high‑duty production runs. Designed for efficient NC workflows and exact single‑pass operations With a cylindrical shank to DIN 6535‑HB and h6 tolerance, the shank seats precisely in collets and holders, reducing concentricity errors. The right‑hand cutting geometry and designated feed recommendation of 0.09 mm/rev in steel (up to 800 N) support predictable material removal rates. The tool centres and chamfers tapped holes in one pass, accelerating set‑ups on both NC milling machines and drilling centres and simplifying programme design. Broad material compatibility and practical application notes This centre drill is intended for demanding substrates: high‑strength steels, steel castings, grey cast iron, stainless steels and various non‑ferrous metals. Its geometry also suits the centring of solid‑carbide twist drills with point angles between 120° and 140°, enabling matched tool chains. The result is a versatile pilot‑drilling solution that reduces manual realignment and supports high‑precision production environments. For reliable, production‑grade centring and chamfering choose the TECWERK NC spotting drill and contact Metav Werkzeuge in Emmerich for availability, stocking options and supply coordination. Technical data Article number: 2000865840NW Standard: DIN 6535‑HB Type: NC spotting drill Material: solid carbide Coating: TiAlN Diameter: 6 mm Overall length: 50 mm Spiral length: 18 mm Point angle: 142° Cutting direction: right‑hand Shank: cylindrical shank Tolerance: h6 Packaging unit: 1 Core data Diameter 6 mm Overall length 50 mm Spiral length 18 mm Point angle 142° Feed in steel (≤800 N): 0.09 mm/rev Tolerance h6 Applications & special features TiAlN‑coated for thermal and wear resistance Solid‑carbide construction for stiffness DIN 6535‑HB cylindrical shank for secure clamping Centres and chamfers tapped holes in one operation Suitable for high‑strength steel, cast steel, grey cast iron, stainless steel, non‑ferrous metals Centres solid‑carbide twist drills with 120–140° point angles FAQ Is this spotting drill suitable for stainless steel? Yes. The TECWERK NC spotting drill D6 mm is specifically listed for stainless steels and retains edge stability due to its solid‑carbide body and TiAlN coating. Can the tool be used to both centre and chamfer in a single operation? Yes. The 142° point angle and geometry allow centring and light chamfering in one pass, reducing cycle steps when preparing tapped holes. Which shank standard ensures accurate clamping? The tool is supplied with a cylindrical shank to DIN 6535‑HB and h6 tolerance to ensure tight, repeatable seating in collets and holders. What feed is recommended for steel applications? A reference feed of 0.09 mm/rev in steel up to 800 N is provided for controlled penetration and tool life; adjust according to machine rigidity and material condition. Can it be used to centre solid‑carbide twist drills? Yes. The spotting drill is suitable for centring solid‑carbide twist drills with point angles between 120° and 140°, supporting matched drilling tool chains. TECWERK: Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of cobalt HSS construction and a 120° point angle for accurate centring and chamfering in a single pass; the DIN 1835‑A cylindrical shank guarantees secure, repeatable mounting on NC machines. Order the tool directly via Metav Werkzeuge or consult our specialists for application advice. NC spot drill Ø8 mm – HSS‑Co, 120° | TECWERK A NC spot drill Ø8 mm by TECWERK designed for precise positioning, centring and chamfering on NC machines and boring centres Cobalt HSS construction for extended tool life DIN 1835‑A cylindrical shank for NC spindles 120° point for reliable centring and chamfering Feed in steel up to 0.07 mm/rev at 800 N cutting force Precision centring and one‑pass chamfering that saves cycle time The tool combines a 120° point angle with a short, rigid geometry to enable exact centring and simultaneous chamfering of threaded holes. This design reduces the number of setups and eliminates additional chamfering steps, delivering tangible process savings. The HSS‑Co substrate offers a balance between toughness and wear resistance, so the tool keeps cutting edges intact during repetitive automatic cycles on production machinery. Secure mounting and repeatability for NC operations Equipped with a DIN 1835‑A cylindrical shank, the drill seats reliably in standard tool holders and collets used on machining centres and NC drilling machines. The tight h8 diameter tolerance supports consistent axial alignment and repeatable hole positioning, which is critical when the tool is used for pre‑drilling and centring prior to threading. Reduced setup variability translates directly into less scrap and fewer reworks in serial production. Process performance tuned to steel machining Designed as a right‑hand cutting spot drill, the geometry is optimised for fast, accurate starts in steel. The specified guidance indicates a feed in steel up to 0.07 mm/rev at a cutting force around 800 N, providing a clear benchmark for cycle planning. Operators and process engineers can use this figure to set conservative feeds for prolonged tool life, or increase productivity within machine and workpiece limits when conditions allow. Durable substrate and practical handling for repetitive tasks Manufactured from HSS‑Co, the tool is built to withstand the impacts and temperatures associated with automatic pecking and positioning cycles. The cylindrical shank and solid construction make handling and tool changes straightforward, while the compact overall length helps reduce deflection when working on small‑bore starts. For shops seeking consistent centring performance across multiple batches, this configuration offers reliable repeatability without the need for complex fixturing. Secure consistent centring for automated processes with TECWERK spot drills — contact Metav Werkzeuge for product availability and application guidance at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data SKU: 2000860088NW Standard: DIN 1835‑A Material: HSS‑Co Product type: NC spot drill Core specifications Diameter: 8 mm Overall length: 79 mm Spiral length: 21 mm Point angle: 120° Cutting direction: right‑hand Shank style: cylindrical shank Diameter tolerance: h8 Packaging unit: 1 Design and features For positioning and rapid spot drilling on NC machines and boring centres For centring and chamfering of threaded holes in one pass Feed in steel up to 0.07 mm/rev at 800 N cutting force Right‑hand cutting geometry FAQ Which machines is this tool suitable for? This NC spot drill Ø8 mm is intended for NC machines and boring centres where DIN 1835‑A shanks are accepted and repeatable axial positioning is required. What does the DIN 1835‑A designation mean for mounting? DIN 1835‑A indicates a cylindrical shank designed for secure clamping in standard holders and collets, ensuring the repeatability expected in automatic tool changes. Can this tool be used for threaded hole preparation? Yes, the geometry is optimised for centring and chamfering of threaded holes in a single pass, reducing the need for separate chamfering operations. What feed recommendation is given for steel? Guidance specifies a feed in steel up to 0.07 mm/rev at approximately 800 N cutting force, which serves as a reference for process planning. What tolerance does the 8 mm diameter have? The drill is supplied with an h8 diameter tolerance to support consistent positioning and minimal runout. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of HSS‑Co durability and a 90° tip for position‑accurate spot drilling, plus the secure clamping of a DIN 1835‑A cylinder shank for repeatable setup — all supplied through Metav Werkzeuge for reliable workshop stocking and advice. TECWERK NC centre drill Ø 8 mm — HSS‑Co, 90° tip The TECWERK NC centre drill Ø 8 mm is a purpose‑built centre/spot drill for position‑accurate starting holes and chamfering on NC machines and drilling rigs. HSS‑Co high wear resistance Cylinder shank to DIN 1835‑A Position‑accurate, fast spot drilling 90° tip for reliable centring Faster, more reliable hole starts for CNC workflows A hardened HSS‑Co construction provides improved wear resistance and consistent edge life under repetitive cycle loads, making this tool ideal where repeatability matters. The short flute and controlled geometry deliver a clean engagement at the start of the cut, reducing walking and run‑out. With a specified feed in steel of 0.07 mm/rev at cutting forces up to 800 N, the design supports stable, measurable cycle times — a practical advantage for production environments seeking higher throughput and fewer reworks. Combine centring and chamfering in a single operation The 90° tip geometry allows centring and light chamfering of threaded holes in one pass, eliminating an extra operation and saving set‑up time. This integrated approach reduces fixture handling and tool changes, which directly benefits process reliability and cost efficiency. In practice, the result is a cleanly prepared entry for subsequent drilling or tapping operations and fewer misaligned starts that can compromise thread quality. Secure mounting and consistent clamping for repeatable parts Built to DIN 1835‑A with a cylinder shank, the tool ensures secure seating in standard holders and collets. The tolerance h8 on the diameter supports concentric clamping and predictable run‑out control, while the overall length and spiral length 21 mm balance reach with rigidity. Right‑hand cutting and the compact geometry provide a familiar setup for machinists, enabling predictable performance across batches and simplifying tool inventory management. Contact Metav Werkzeuge for tailored advice on integrating this TECWERK NC centre drill into production; email info@metav-werkzeuge.com or call +49 2822 7131930 for technical clarification and stock information Technical Data Article number: 2000860108NW Standard: DIN 1835-A Material: HSS-Co Product type: NC centre drill Facts Diameter: 8 mm Overall length: 79 mm Spiral length: 21 mm Tip angle: 90° Tolerance: h8 Feed in steel up to 800 N: 0.07 mm/rev Special features Shank: cylinder shank to DIN 1835‑A Cutting direction: right‑hand cutting Application: position‑accurate and rapid spot drilling on NC machines and drilling rigs Function: centring and chamfering of thread holes in one operation Packing unit: 1 FAQ What is the primary application of this centre drill? The TECWERK NC centre drill Ø 8 mm is intended for position‑accurate spot drilling and centring on NC machines and drilling rigs, with integrated chamfering for threaded entries. Is the shank compatible with standard toolholders? Yes. The cylinder shank conforms to DIN 1835‑A, so the tool fits common collets and holders designed for that standard, supporting secure clamping and repeatable concentricity. What feed and cutting conditions are specified for steel? The data indicates a feed in steel up to 800 N of 0.07 mm/rev, which offers a practical starting point for setting cycle parameters on production machines. Which properties help reduce misaligned starts and rework? The combination of a 90° tip geometry and a precise h8 tolerance on the diameter reduces walking at plunge entry and supports accurate centring, lowering the risk of misaligned starts and subsequent rework. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from the combination of HSS‑Co toughness, a TiN low‑friction coating and a DIN 1835‑A cylindrical shank for reliable, position‑accurate spotting on NC machines; order directly via Metav Werkzeuge or consult our specialists for application advice. NC spot drill D 8 mm HSS‑Co TiN 90° TECWERK – 90° precision point, cylindrical shank The NC spot drill D 8 mm HSS‑Co TiN 90° TECWERK is a purpose‑made spot‑drilling tool for NC machining and drilling centres, combining fast positioning, clean centring and chamfering in a single pass Solid HSS‑Co construction for heat resistance TiN coating for reduced friction and longer tool life Cylindrical shank to DIN 1835‑A for secure clamping Precise 90° centring and chamfering in one operation Consistent centring and clean chamfers for efficient cycles Built from HSS‑Co, the tool provides enhanced red hardness compared with plain high‑speed steel, which improves performance under thermal stress during rapid NC cycles. The 90° point geometry produces a defined centre and a reliable chamfer in one pass, reducing set‑up time and the need for subsequent operations. The TiN coating lowers friction at the cutting edge and helps maintain cutting geometry over longer runs, supporting stable hole quality and fewer reworks. Designed for secure holding and machine compatibility The DIN 1835‑A cylindrical shank ensures a standardised fit in collets and tool holders, giving concentric mounting and minimised run‑out for repeatable positioning. Right‑hand cutting geometry and the tool’s construction are optimised for spot‑drilling on NC machines and drill rigs, enabling fast indexing between holes and consistent results across production batches. The combination of shank standard and tool design supports automated feeds and tool‑change systems. Measurable cutting data and material behaviour explained For work in common structural steels the specified feed is 0.07 mm/rev at cutting forces up to 800 N, a figure that helps planners calculate cycle time and tool life. The 8 mm nominal diameter with tolerance h8 provides tight dimensional control for subsequent reaming or tapping processes. In practice, the cobalt alloy (HSS‑Co) maintains hardness at higher temperatures, so operators can run higher spindle speeds with confidence while preserving hole quality. Durability, handling and precision control on the shop floor The TiN surface layer not only reduces adhesive wear but also eases chip flow and resists built‑up edge formation, which translates into fewer interruptions for cleaning and consistent hole finishes. The tool’s tolerance class and standardised shank promote interchangeability and fast replacement in automated environments. Traceable production data and adherence to common tool standards contribute to dependable process planning and quality assurance. For precise, repeatable spot‑drilling choose the TECWERK solution — contact Metav Werkzeuge for tailored machining recommendations and prompt supply from Emmerich: info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: 2000861388NW Brand: TECWERK Product type: NC spot drill Label: NC‑Anbohrer D.8mm HSS‑Co TiN 90Grad TECWERK Standard: DIN 1835‑A Pack unit: 1 Core data Diameter: 8 mm Overall length: 79 mm Spiral length: 21 mm Point angle: 90° Feed in steel (up to 800 N): 0.07 mm/rev Diameter tolerance: h8 Materials & special features Material: HSS‑Co Coating: TiN Shank: cylindrical shank to DIN 1835‑A Cutting direction: right‑hand cutting Application: position‑accurate and fast spot‑drilling on NC machines and drill rigs Function: centring and chamfering of thread holes in one pass FAQ What materials is this spot drill intended for? The NC spot drill D 8 mm HSS‑Co TiN 90° TECWERK is primarily specified for use in steels where its HSS‑Co composition and TiN coating offer improved thermal resistance and wear performance. Is the shank compatible with standard tool holders? Yes, the cylindrical shank conforms to DIN 1835‑A, making the TECWERK NC spot drill suitable for standard collets and tool holders used on NC machines and drill rigs. How precise is the nominal diameter? The tool is manufactured to a diameter tolerance of h8, ensuring precision that supports accurate positioning and downstream threading or reaming processes. Can this tool centre and chamfer in one pass? The 90° point geometry of the TECWERK NC spot drill enables centring and a small chamfer in a single operation, reducing cycle time and handling. What performance data should be used for planning cuts? Use the indicated feed of 0.07 mm/rev for steel up to 800 N as a baseline for cycle calculations; adjustments may be required for specific alloys or coatings. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of precise, repeatable spot-drilling with a solid carbide construction and a 120° tip that centres and chamfers in one pass; order directly via Metav Werkzeuge or contact our advisors for application-specific guidance. NC spot drill D.8 mm, solid carbide, 120° – TECWERK The NC spot drill D.8 mm VHM 120° TECWERK is a solid carbide spot drill with a cylindrical shank to enable accurate, rapid spot drilling and chamfering on NC machines and drilling rigs Solid carbide for high wear resistance 120° tip for secure centring and chamfering Cylindrical shank DIN 6535-HA Diameter tolerance h6 for precision fits Precision where it counts This pilot tool is constructed from solid carbide to deliver consistent edge retention and long tool life under demanding conditions. The combination of a DIN 6535-HA cylindrical shank and h6 tolerance ensures repeatable clamping and a reliable runout, which reduces scrap and rework. For process planners this means fewer setup checks and predictable hole location accuracy for subsequent operations. One-step centring and chamfering for efficient cycles Equipped with a 120° tip, the tool performs both centring and chamfering in a single pass, shortening NC cycle times and reducing tool changes. The geometry is optimised for a stable cut and clean entrances, making it particularly suitable for high-strength steels, grey cast iron, stainless steel and non‑ferrous metals. The specified feed guidance of 0.1 mm/rev in steel (up to 800 N) supports steady cutting performance under standard machining forces. Designed for modern NC machining environments With an 8 mm diameter, 23 mm fluted length and a total length of 60 mm, this pilot drill suits compact and conventional tool setups on milling centres and dedicated drilling rigs. The right-hand cutting direction and standardised shank format facilitate integration into existing tool holders and automatic tool-changers, enabling short changeover times and consistent positioning on production lines. Durability that keeps production moving The combination of a wear-resistant carbide body and stable tip geometry reduces frequency of tool replacement and helps maintain surface quality at the hole entry. Predictable tool life and consistent performance contribute to reduced downtime and lower unit costs over production batches. For technical questions about process parameters or material recommendations, consultation with the supplier can help tailor feeds and speeds to individual machines. For application-specific advice or to place an order for the TECWERK NC spot drill, contact Metav Werkzeuge — the precision partner with a wide industrial offering and reliable supply from Emmerich Technical data SKU: 2000865823NW Article name: NC spot drill D.8 mm VHM 120° TECWERK Standard: DIN 6535-HA Manufacturer: TECWERK Facts Diameter: 8 mm Total length: 60 mm Spiral (flute) length: 23 mm Tip angle: 120° Diameter tolerance: h6 Feed recommendation in steel up to 800 N: 0.1 mm/rev Packaging unit: 1 Special features Material: solid carbide Shank: cylindrical shank (DIN 6535-HA) Cutting direction: right-hand cut Application: precise spot drilling, centring and chamfering in one pass Suitable for: high-strength steels, cast steel, grey cast iron, stainless steels, non‑ferrous metals FAQ What materials can this spot drill work on? The NC spot drill D.8 mm VHM 120° TECWERK is suitable for high-strength steels, grey cast iron, stainless steels and a range of non‑ferrous metals. What is the recommended feed for steel? For steel with cutting forces up to 800 N a feed of 0.1 mm/rev is advised for the TECWERK NC spot drill to maintain stability and tool life. Is the shank compatible with standard tool holders? The tool features a cylindrical shank to DIN 6535-HA, which is compatible with standard collets and many automated tool-change systems. How does the 120° tip benefit hole preparation? The 120° tip allows for secure centring and simultaneous chamfering, reducing the need for separate operations when preparing holes for tapping or drilling. What tolerance can be expected on diameter fits? The drill is supplied with a diameter tolerance of h6 to ensure precise fits and consistent positional accuracy. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of a solid carbide design and a DIN 6535-HA cylindrical shank for secure clamping and reproducible positioning; the combination enables fast, position-accurate starts and single-pass centring and chamfering on CNC machines. Order directly via Metav Werkzeuge or contact the consultants for application-specific recommendations. NC centre drill Ø 8 mm, solid carbide, 90° – TECWERK A NC centre drill Ø 8 mm for position-accurate and rapid drilling on CNC machines and drilling rigs, offering combined centring and chamfering in one operation with a DIN 6535-HA cylindrical shank. Solid carbide for high cutting stability 8 mm diameter with 90° tip angle Cylindrical shank to DIN 6535-HA Centres and chamfers in one pass Accurate starts and reliable hole guidance for automated production The combination of a 90° tip angle and a rigid solid carbide body delivers consistently precise starts, reducing wander at the outset of drilling operations. As a dedicated centre drill, it provides secure guidance for subsequent twist drills and machining steps, improving overall process reliability. The cylindrical shank to DIN 6535-HA ensures repeatable clamping in tool holders and spindles, which is essential for serial production on CNC centres and drilling rigs. This results in fewer rejects and less rework in high-precision environments. Versatile performance across demanding materials Designed for demanding applications, the tool is optimised for high-strength steels, steel castings, grey cast iron, stainless steels and various non-ferrous metals. The right-hand cutting geometry and solid carbide construction enable stable cutting conditions even under elevated loads; a recommended feed in steel up to 800 N is 0.1 mm/rev, which balances tool life and cycle time. Explaining the benefit: using a centre drill that matches the material and feed guidance minimises burr formation and prepares a correctly centred entry for accurate thread starts or deeper machining operations. Seamless integration into CNC workflows and efficient shop-floor handling With a DIN 6535-HA shank and compact overall length, the tool is straightforward to program into tool lists and to handle in automated tool-change systems. The shortened spiral length aids chip evacuation during the initial engagement, while the h6 tolerance on diameter supports tight concentricity demands. For production planners, this means reduced set-up time and consistent part quality across batches. Spare tooling and replacements are easy to specify thanks to clear dimensional data, so downtime is reduced and throughput maintained. If there is uncertainty about suitability for a specific application or further technical details are required, Metav’s advisers are available for support; technical enquiries can be directed to info@metav-werkzeuge.com or by telephone at +49 2822 7131930 for prompt assistance and supply from Emmerich. Contact Metav Werkzeuge for tailored advice and fast supply of TECWERK solid carbide centre drills, delivered directly from Emmerich to the workshop bench Technical data SKU: 2000865805NW Article: NC centre drill Brand: TECWERK Shank standard: DIN 6535-HA Core measurements Diameter: 8 mm Overall length: 60 mm Spiral length: 23 mm Tip angle: 90° Tolerance: h6 Feed in steel up to 800 N: 0.1 mm/rev Features & applications Solid carbide (VHM) Cylindrical shank Right-hand cutting Positioning and quick drilling on CNC machines and drilling rigs Centres and chamfers in one pass Suitable for high-strength steels, cast steel, grey cast iron, stainless steels and non-ferrous metals FAQ What materials is this centre drill suitable for? The NC centre drill from TECWERK is suitable for high-strength steels, steel castings, grey cast iron, stainless steels and a range of non-ferrous metals. How should the tool be clamped for best accuracy? Clamp the cylindrical shank in a holder compatible with DIN 6535-HA to ensure repeatable concentricity and secure clamping during CNC operations. What feed is recommended for steel applications? A feed of 0.1 mm/rev in steel up to 800 N is recommended for a balanced combination of tool life and process stability when using this TECWERK centre drill. Can the tool perform centring and chamfering in a single pass? Yes, the geometry allows for position-accurate centring and light chamfering of tapped holes in one operation, reducing machining steps. What is the exact product reference for ordering? Order reference: SKU 2000865805NW, TECWERK NC centre drill, Ø 8 mm, solid carbide Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Benefit from the combination of solid‑carbide construction, TiAlN coating and a 142° point angle for rapid, position‑accurate centring and chamfering on CNC machines; order the NC spot drill directly via Metav Werkzeuge or ask the consultants for tailored advice. NC spot drill D 8 mm (solid carbide, TiAlN, 142°) by TECWERK The NC spot drill D 8 mm is a solid‑carbide centre and spot drill engineered for fast, position‑accurate pilot drilling and chamfering on NC machines and drilling centres. Solid‑carbide construction for high rigidity TiAlN coating for extended tool life 142° point angle for accurate centring Cylindrical shank to DIN 6535‑HB, tolerance h6 Faster, more accurate centring that reduces cycle time The combination of a solid‑carbide body and a 142° point angle provides a stable, reproducible entry that reduces lateral run‑out during pilot drilling. This results in fewer re‑set operations and improved positional accuracy on workpieces, which converts directly into shorter cycle times and more consistent hole quality when processing batches on NC machines. Longer service life and heat resistance for demanding materials A TiAlN surface treatment increases wear resistance and thermal stability at elevated cutting temperatures. The coating's performance benefits tool life particularly when machining high‑strength steels and stainless steels, meaning fewer tool changes and a more economical throughput for mixed‑material production runs without compromising edge integrity. Secure clamping and reliable tool location for repeatable results The cylindrical shank manufactured to DIN 6535‑HB and tolerance h6 ensures concentric clamping and minimises run‑out within standard toolholders. Right‑hand cutting geometry and the integrated capability to combine centring and chamfering in one pass make this centre drill well suited to preparatory operations for thread tapping and for centring VHM twist drills with point angles between 120° and 140°, improving process reliability. Predictable feed and geometry for controlled chip formation With a spiral length of 23 mm and an overall length of 60 mm, the design supports controlled chip evacuation. Recommended feed in steel up to 800 N is 0.1 mm/rev, which balances material removal and edge life to maintain a consistent surface finish and reduce burr formation. These controlled parameters help to safeguard subsequent operations such as tapping or reaming. For workshop reliability and precise pilot drilling, order TECWERK's NC spot drill through Metav Werkzeuge—technical consultation and supply from Emmerich are available via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 2000865841NW Label: NC-Anbohrer D.8mm VHM TiAlN 142Grad TECWERK Manufacturer: TECWERK Norm: DIN 6535-HB Data Diameter: 8 mm Overall length: 60 mm Spiral length: 23 mm Point angle: 142° Tolerance diameter: h6 Packaging unit: 1 Recommended feed in steel up to 800 N: 0.1 mm/rev Special features Material: VHM (solid carbide) Coating: TiAlN Shank: cylindrical shank to DIN 6535‑HB Cutting direction: right‑hand cutting Application: position‑accurate spot drilling, centring and chamfering of thread holes in one pass Suitable for: high‑strength steels, cast steel, grey cast iron, stainless steels and non‑ferrous metals Compatible with VHM twist drills with 120–140° point angle FAQ What is the intended use of this centre drill? The NC spot drill D 8 mm is designed for position‑accurate pilot drilling and simultaneous centring/chamfering on NC machines and drilling centres, preparing holes for subsequent tapping or drilling operations. Which materials can be machined with this tool? Thanks to its solid‑carbide substrate and TiAlN coating, the tool is suitable for high‑strength steels, grey cast iron, stainless steels and many non‑ferrous metals. How does the DIN 6535‑HB shank benefit the process? The cylindrical shank to DIN 6535‑HB with tolerance h6 ensures concentric clamping in standard toolholders, reducing run‑out and improving repeatability of the centre drill during batch operations. Can this spot drill be used to centre twist drills? Yes, the geometry is suitable for centring VHM twist drills with a point angle between 120° and 140°, enabling accurate pre‑location prior to drilling. What cutting data is recommended for a consistent finish? A feed of 0.1 mm/rev in steel at cutting forces up to 800 N is recommended to balance material removal and tool life while maintaining controlled chip formation. 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 DIN 6535-HA cylindrical shank for reliable, repeatable positioning and chamfering on CNC machines; order directly via Metav Werkzeuge or contact our consultants for technical matching and delivery from Emmerich. NC spot drill D 8 mm VHM TiAlN 90° by TECWERK — Solid carbide pilot tool with TiAlN coating and DIN 6535-HA shank The NC spot drill D 8 mm VHM TiAlN 90° is a pilot and chamfering tool for positions‑accurate spotting on CNC machines and boring mills, designed to centre and chamfer threaded holes in a single pass Solid carbide VHM for high rigidity TiAlN coating for thermal wear resistance DIN 6535-HA cylindrical shank h6 tolerance 90° point for positioning and chamfering High‑precision positioning for reliable production starts The tool is engineered for precision spotting and one‑pass chamfering, which reduces cycle times and eliminates secondary operations. Thanks to the solid carbide grade and the defined 90° point geometry, positional accuracy is maintained when starting holes and preparing thread entries. This results in fewer rejects and less rework on production runs, which improves overall process efficiency for repeatable series work on CNC equipment. Durable coating and material for demanding applications A TiAlN coating enhances heat resistance at elevated cutting temperatures and prolongs tool life when machining tougher materials. The combination of the coating and the carbide substrate provides a balance of wear resistance and edge stability, so the cutter withstands hubs of high thermal load. For short‑run and long‑run tasks alike, this extends intervals between tool changes and helps maintain consistent hole quality. Designed for machining a wide range of materials The construction and geometry make the tool particularly suitable for high‑strength steels, steel castings, grey cast iron, stainless steels and various non‑ferrous alloys. Its right‑hand cut is optimised for conventional machining directions on NC lathes and milling centres. For steel operations with a cutting force up to 800 N, a recommended feed of 0.1 mm/rev supports secure chip formation and smooth entry without compromising the centring function. Clear dimensions and machine compatibility simplify integration The pilot cutter is supplied with a DIN 6535‑HA cylindrical shank in tolerance h6, enabling precise clamping and interchangeability in standard toolholders. Key dimensions such as 8 mm diameter, 60 mm overall length and a 23 mm spiral length are provided to verify fit and reach on the intended machine setup. These specifications ensure straightforward tool selection for programmed drilling and spotting cycles while maintaining reproducible results. For tailored advice on integrating the TECWERK NC spot drill into specific processes or to confirm machine compatibility, contact Metav Werkzeuge for expert guidance and dependable delivery from Emmerich – email info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: 2000865814NW Product name: NC spot drill D 8 mm VHM TiAlN 90° Standard: DIN 6535-HA Material: VHM (solid carbide) Coating: TiAlN Facts Diameter: 8 mm Overall length: 60 mm Spiral length: 23 mm Point angle: 90° Cutting direction: right‑hand cut Shank: cylindrical (DIN 6535‑HA), tolerance h6 Packaging unit: 1 Special features For positions‑accurate and quick spotting on NC machines and boring mills Centres and chamfers threaded holes in one operation Particularly suited for high‑strength steels, steel castings, grey cast iron, stainless steels and non‑ferrous metals Recommended feed in steel up to 800 N: 0.1 mm/rev FAQ What is the primary application of this spot drill? The TECWERK NC spot drill D 8 mm VHM TiAlN 90° is used for precise spotting and simultaneous chamfering of threaded holes on CNC machines and boring mills Which materials can be machined with this tool? This pilot cutter is suitable for high‑strength steels, steel castings, grey cast iron, stainless steels and various non‑ferrous alloys when used with appropriate cutting data How does the TiAlN coating help in production? The TiAlN coating increases thermal resistance and wear life, which supports longer tool life and more consistent hole quality during repetitive machining What clamping standard does the shank comply with? The shank is supplied as a DIN 6535‑HA cylindrical shank in h6 tolerance for secure and repeatable clamping Is a specific feed recommended for steel? For operations in steel with cutting forces up to 800 N a feed of 0.1 mm/rev is recommended to ensure reliable chip formation and accurate positioning Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund