Benefit from the combination of HSS‑Co construction, DIN 333 Form A geometry and an extra‑long overall length for reliable, repeatable centring operations; order the centre drill directly via Metav Werkzeuge or consult our specialists for application advice. TECWERK centre drill DIN 333 Form A — 1.00 mm, HSS‑Co, extra‑long A TECWERK centre drill DIN 333 Form A designed for precision centring and the production of centre holes to DIN 332 without a protective countersink, suitable for workshop and industrial preparation tasks. HSS‑Co for improved heat resistance DIN 333 Form A geometry for accurate centring Extra‑long design for deep reach Right‑hand cutting with 60° countersink angle Precise centring that reduces run‑out and rework The DIN 333 Form A geometry with a 60° countersink angle produces reliably centred starts for turning and drilling operations, reducing wobble and avoiding premature tool wear. For small diameters such as 1.00 mm, consistent centring prevents hole eccentricity and supports subsequent operations like turning or drilling. This precision geometry is particularly valuable in repeat production where positional accuracy determines final part quality. Robust cutting performance for workshop use Manufactured from HSS‑Co (cobalt high‑speed steel), the tool combines hardness with elevated heat resistance to maintain cutting edges under intermittent or continuous cutting loads. The material choice results in longer tool life compared with standard high‑speed steel when machining conventional steels. Recommended cutting behaviour includes a feed of 0.02 mm/rev in steel up to 800 N, paired with the right‑hand cutting direction for conventional spindle rotation and reliable chip evacuation. Extra reach and secure clamping for practical handling The extra‑long overall length of 120 mm and a 4 mm shank diameter deliver access to deeper centre positions while enabling stable clamping in small‑capacity chucks or collets. The over‑long design reduces the need for extensions or special fixturing in many setups, while the absence of a protective countersink indicates that the tool is optimised specifically for making centre holes to DIN standards rather than for chamfering. The right‑hand cutting orientation ensures familiar handling and predictable performance. Practical applications and who benefits most Engineers, tool‑room technicians and general workshop personnel will find this centre drill well suited to producing starter holes for turning, drilling and reaming processes. The combination of a slim 1.00 mm tip, reinforced material and extra length makes the tool appropriate for precision work on small components as well as preparatory centring on larger assemblies. Guidance is available for selecting feeds and clamping options to integrate the tool smoothly into existing workflows. For tailored supply and application advice on TECWERK centre drills, contact Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930 for prompt assistance and delivery from Emmerich Technical Data SKU: 2000861976NW Product type: Centre drill Brand: TECWERK Standard: DIN 333 Form A Diameter: 1.00 mm Overall length: 120 mm Shank diameter: 4 mm Cutting direction: Right‑hand Numbers / Core Technical Data Countersink angle: 60° Feed in steel to 800 N: 0.02 mm/rev Form: A Total length: 120 mm Special features / Versions Material: HSS‑Co Execution: Extra‑long version Without protective countersink For making centre holes to DIN 332 Right‑hand cutting FAQ What material is the tool made from and why is that beneficial? The centre drill is made from HSS‑Co, a cobalt‑alloyed high‑speed steel that offers improved heat resistance and longer edge life compared with standard HSS, especially under higher cutting temperatures. Which standards and geometry does the tool follow? The tool complies with DIN 333 Form A and features a 60° countersink angle suitable for producing centre holes according to DIN 332 without a protective countersink. What are the recommended machining parameters for steel? For steels up to 800 N the recommended feed is 0.02 mm per revolution; the drill is right‑hand cutting and suited to conventional spindle rotation. Can this drill reach deep centring positions? Yes — the extra‑long overall length of 120 mm combined with a 4 mm shank provides additional reach for deeper centre positions while maintaining secure clamping. Which applications and environments suit this centre drill? The tool is intended for preparatory centring in turning and drilling operations in workshops, tool rooms and small industrial production, where accurate hole starts and repeatability are required. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of a durable combination of HSS construction and TiN coating for consistently accurate centring and longer tool life; the 60° point angle and right‑hand cutting ensure reliable seat formation and dependable machining. Order the centre drill directly via Metav Werkzeuge or consult the specialists if further clarification is required. Zentrierbohrer DIN 333 Form A D.1mm HSS TiN re. TECWERK — Centre drill, HSS with TiN coating, 60° point The Zentrierbohrer DIN 333 Form A D.1mm HSS TiN re. TECWERK is a precision centre drill designed for producing DIN‑compatible centre holes with a 60° conical seat, intended for general workshop and industrial use HSS material with TiN coating Conforms to DIN 333 Form A 60° point angle for accurate centring Fast, reliable starts for subsequent machining A dedicated centre drill provides the stable conical seat required for turning centres, centre‑punching and reliable bore starts; the 60° point angle conforms to the DIN specification and reduces the risk of run‑out when transferring workpieces to lathes or indexable fixtures. Because the tool is made from HSS and finished with a TiN coating, initial penetration is precise and the cutting edges retain their form longer than an uncoated equivalent, resulting in fewer re‑setups and improved repeatability in production runs. Durable materials for extended tool life and process consistency The combination of high‑speed steel substrate and titanium nitride (TiN) surface treatment improves wear resistance and heat tolerance compared with untreated drills. This means the centre drill withstands frequent use and elevated temperatures at the point, maintaining accuracy over more cycles and lowering downtime for tool changes. The right‑hand cutting geometry ensures clean evacuation of chips in typical turning and drilling setups, supporting a steady workflow in both repair shops and serial production. Clear machining data for predictable results The tool is specified for feeds of 0.02 mm/rev in steel up to 800 N, providing a baseline for process planning and reducing trial‑and‑error at the machine. Conformance to DIN 333, Form A guarantees dimensional compatibility with fixtures and centres designed to standard tolerances, so the centring operation integrates smoothly into established machining sequences. For applications requiring standard DIN centre holes without pilot countersinking, this tool provides a direct, standards‑compliant solution that supports precise location and secure seating of centres. Secure this TECWERK centre drill through Metav Werkzeuge for a dependable addition to the tool kit — contact Metav Werkzeuge for ordering and technical clarification on suitability for specific materials or machines Technical data Article number: 2000861586NW UID: 2000861586NW Description: Centre drill DIN 333, Form A, D 1 mm, HSS, TiN-coated, right-hand Manufacturer: TECWERK Packaging unit: 5 Facts Diameter: 1 mm Point angle: 60° Feed in steel up to 800 N: 0.02 mm/rev Cutting direction: right-hand Special features Standard: DIN 333 (Form A) Application: producing centre holes per DIN 332 without pilot countersinking Coating: TiN Material: HSS General-purpose use FAQ What diameter is the centre drill and which standard does it follow? The centre drill has a diameter of 1 mm and is manufactured to DIN 333, Form A, ensuring compatibility with DIN‑standard centring requirements. Which materials and feeds are specified for this tool? The tool is made from HSS with a TiN coating; recommended feed in steel up to 800 N is 0.02 mm/rev as specified for reliable centring. Is the cutting geometry right‑hand or left‑hand? This version is right‑hand cutting, suitable for conventional lathe and drill setups where standard rotation directions are used. Can this centre drill be used without pilot countersinking? Yes — it is intended for the production of centre holes according to DIN 332 without the need for a separate pilot countersink, which simplifies preparation steps. What benefits does the TiN coating provide for centring operations? The TiN coating increases surface hardness and wear resistance, improving edge life and thermal stability during repeated centring cycles with the TECWERK centre drill (SKU 2000861586NW). Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of durable HSS construction, DIN 333 Form B geometry and an integrated protective countersink to deliver precise, repeatable centre holes and prolonged tool life; order directly via Metav Werkzeuge or consult our specialists for tailored selection and supply. TECWERK Centre Drill DIN 333 Form B, 2.0 mm — HSS with Protective Countersink TECWERK Centre Drill DIN 333 Form B 2.0 mm is a compact high-speed steel centring tool designed to produce accurate centre holes with an integrated protective countersink for general engineering and workshop applications. HSS construction for robust performance DIN 333 Form B centring geometry Integrated protective countersink 60/120° 8 mm shank fits standard holders Accurate centring for repeatable component locating The TECWERK centre drill is engineered to ensure consistent location points on workpieces. Its DIN 333 Form B geometry combines a pointed pilot with a larger body to generate stable centre bores; this reduces run-out and supports precise subsequent turning or drilling operations. The 2.0 mm nominal diameter provides a defined starting point for smaller-diameter operations, and the protective countersink prevents damage at the bore edge during clamping or transfer between machines, improving overall process reliability. Built for longevity and predictable machining performance Constructed from HSS, the tool resists abrasion and thermal stress in typical workshop cycles, extending service intervals compared with softer grades. The tool’s right-hand cutting design and dominant features such as the 60/120° countersink geometry produce reliable chip formation and steady entry behaviour. For planning purposes, machining recommendations indicate a feed in steel up to 800 N: 0.02 mm/rev, which balances cutting forces and tool life for common construction and alloy steels. Compatibility with common toolholders and straightforward handling The standard 8 mm shank ensures compatibility with common collets and drill chucks used in small lathes and pillar drills, simplifying inventory and setup. With an overall length 50 mm, the tool offers a compact reach that reduces deflection on light machines while permitting easy handling during tool changes. The centring cutter is intended for general use to produce centring holes according to DIN 332 Sheet 1 Form B with protective countersink, making it a practical choice for workshops seeking a reliable, off-the-shelf centring solution. For precision centre holes backed by TECWERK quality, contact Metav Werkzeuge for expert advice and rapid supply from Emmerich — info@metav-werkzeuge.com | +49 2822 7131930 Technical data Article number: 2000861631NW Product type: Centre drill Manufacturer: TECWERK Standard: DIN 333 Form: B Execution: with protective countersink Cutting direction: right-hand cutting Facts Diameter: 2.00 mm Overall length: 50 mm Shank diameter: 8 mm Countersink angle: 60/120° Feed in steel up to 800 N: 0.02 mm/rev Packaging unit: 5 Special features Material: HSS For producing centre holes to DIN 332 Blatt 1 Form B Integrated protective countersink Right-hand cutting Intended for general use FAQ What materials can be machined with this centre drill? The TECWERK centre drill (SKU 2000861631NW) is made of HSS and is suitable for general machining of common steels and similar materials in workshop environments. What does the 60/120° countersink specification mean? The 60/120° specification describes the two-stage geometry of the countersink: a sharp pilot angle for initial centring and a wider angle to form the seating surface; this improves stability when starting subsequent operations. Which holders are compatible with the 8 mm shank? Standard collets and drill chucks that accept an 8 mm shank are compatible, enabling use in small lathes, milling centres and pillar drills without special adaptors. What feed rate should be used as a general guideline? As a rule of thumb, for steel up to 800 N the suggested feed is 0.02 mm/rev, which offers a compromise between cutting stability and tool life for routine centring tasks. How is the protective countersink advantageous in daily workshop use? The integrated protective countersink prevents burr formation and protects the bore edge during clamping and handling, reducing rework and improving repeatability in series production. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Compact choice for reliable centring: high-speed steel construction, 60° countersink and a 5 mm shank combine for consistent centre-hole formation; order directly via Metav Werkzeuge or request advice from our consultants for application-specific guidance. Centre drill DIN 333 Form R D 2.00 mm HSS – TECWERK with 60° countersink The Centre drill DIN 333 Form R D 2.00 mm HSS is a precision centring tool for the production of centre holes to DIN 332 Sheet 1 Form R (with radius), suitable for general workshop and industrial use. HSS construction for long tool life DIN 333 Form R for standardised centring 60° countersink for reliable location 5 mm shank for common toolholders Accurate centring with standard geometry for process reliability The DIN-compliant geometry ensures repeatable results: DIN 333 Form R combines a radiused pilot with a 60° countersink, giving a defined seating for subsequent turning or drilling operations. This standardised shape reduces run-out and contributes to predictable toolpaths, which in turn lowers scrap rates and rework. The 60° angle is widely accepted for lathe centres and centre holes, so integrating this tool into existing workflows preserves machine setup times and improves part consistency. The product name appears here as a clear reference to the tool’s specification. Robust HSS body for consistent performance and cost-efficiency Made from HSS, the tool resists wear under common workshop conditions while retaining sharpness for longer intervals, delivering a favourable cost-per-hole metric compared with lower-grade alternatives. The 5 mm shank suits small collets and toolholders, enabling secure clamping and stable rotation. With a right-hand cutting direction and a recommended feed of 0.02 mm/rev in steel up to 800 N, the centring operation is efficient and controllable, helping to maintain cycle times without compromising precision. The TECWERK designation underlines manufacture to recognised workshop standards. Easy integration and clear handling guidance for workshop use The execution without protective countersink keeps the tool profile focused on producing the required centre geometry rather than adding chamfers; this can be advantageous where a clean, radiused pilot is required for turning centres or drill starts. The compact overall length and measured dimensions make the tool suitable for bench-top and machine-mounted applications. For workshops seeking dependable centring performance, the combination of standard geometry, HSS material and defined feed guidance delivers an efficient, low-risk way to improve process reproducibility while keeping tool changes straightforward. Contact Metav Werkzeuge for specification support or to order the TECWERK centre drill — Metav Werkzeuge can advise on suitability and supply directly from Emmerich (info@metav-werkzeuge.com | +49 2822 7131930) Technical data Article number: 2000861951NW Manufacturer: TECWERK Product type: Centre drill Label: Zentrierbohrer DIN 333 Form R D.2mm HSS re.TECWERK Core specifications Diameter: 2.00 mm Overall length: 40 mm Shank diameter: 5 mm Countersink angle: 60° Feed in steel up to 800 N: 0.02 mm/rev Packaging unit: 5 Features & applications Material: HSS Form: R (with radius) Standard: DIN 333 Cutting direction: right-hand cutting Execution: without protective countersink Application: manufacture of centre holes to DIN 332 Sheet 1 Form R FAQ What materials can this centre drill be used with? The TECWERK centre drill, made from HSS, is suited to general workshop materials; for steel the recommended feed is 0.02 mm/rev up to 800 N, offering good wear resistance for typical ferrous and non-ferrous uses. How does Form R differ from other centre drill forms? Form R includes a radiused pilot that produces a rounded entry according to DIN 332 Sheet 1 Form R; this provides a reliable seating for centres and helps reduce stress concentrations compared with sharp-cornered pilots. Which toolholders accept the 5 mm shank? A 5 mm shank fits small collets and standard mini toolholders used on compact lathes and milling spindles, enabling secure clamping for precise centring operations. Is the 60° countersink suitable for lathe centre points? Yes, the 60° angle is the common standard for centre holes and offers a correct seating geometry for conventional lathe centre tips. Why is there no protective countersink on this execution? The execution without protective countersink leaves the geometry optimised for pure centre-hole formation and radiused pilots; this is advantageous when a clean centre entry is required for subsequent machining steps. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

A robust combination of solid carbide construction, precise DIN 333 Form A geometry and a compact shank Ø 6.3 mm delivers dependable centre holes with low runout, supporting consistent follow-up machining. Order the TECWERK centre drill directly via Metav Werkzeuge or request advice from the consultants at Metav if required. Centre drill DIN 333 Form A, 2.5 mm – solid carbide, right‑hand cutting (TECWERK) The Centre drill DIN 333 Form A 2.5 mm is a compact solid‑carbide tool designed to produce standard centre holes and reliable pilot points for subsequent drilling and turning operations across a wide range of materials. Solid carbide (VHM) construction DIN 333 Form A centring geometry 60° countersink for standard centre holes Shank Ø 6.3 mm, overall length 45 mm Precise centring for consistent downstream accuracy The DIN 333 Form A geometry is engineered to create accurate, repeatable centre holes that reduce runout in subsequent machining. The combination of Form A geometry and a 60° countersink produces a clean seating for live centres and pilot drills, thereby reducing wobble and improving concentricity. This leads to fewer rejects and more predictable tool life in follow‑up processes, a rational improvement in process stability for production environments. Durable solid‑carbide build for demanding materials Made from solid carbide (VHM), the tool offers high stiffness and wear resistance compared with high‑speed steel alternatives. This hardness minimises deflection and maintains tip geometry under load, extending service intervals when working with tougher materials such as high‑strength steels and manganese‑hardened alloys. The robust construction pays off through reduced rework and sustained accuracy in repetitive centring tasks. Optimised cutting direction and process data for efficiency The right‑hand cutting orientation is matched to standard spindle rotations, while the specified feed parameter of 0.1 mm/rev in steel up to 800 N gives a practical baseline for machining. The compact shank Ø 6.3 mm ensures compatibility with common collet systems and tool holders, enabling quick tool changes and short cycle times. These process characteristics support a rational improvement in throughput and predictable machining results. Versatility across materials and workshop workflows Suitable for producing centre holes to DIN 332, the bit is applicable to a broad material spectrum: high‑strength steels, steel cast, grey cast iron, hard cast iron, CrNi stainless steels, light and non‑ferrous metals, fibre‑reinforced plastics and other duroplasts. This versatility simplifies inventory and makes the tool a practical choice for mixed‑material workshops. Supplied via Metav Werkzeuge’s Emmerich stock, the product benefits from a reliable supply chain and a quality‑filter approach for the European market. For dependable centring in demanding workshops choose the TECWERK solid carbide centre drill — contact Metav Werkzeuge for ordering and technical advice at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data SKU: 2000861992NW Product type: Centre drill Manufacturer: TECWERK Material: Solid carbide (VHM) Standard: DIN 333 Form A Data Diameter: 2.5 mm Overall length: 45 mm Shank diameter: 6.3 mm Countersink angle: 60° Feed in steel up to 800 N: 0.1 mm/rev Special features Right‑hand cutting Without protective countersink For centre holes to DIN 332 Suitable for high‑strength steels, steel cast, grey cast iron, hard cast, manganese‑hardened steel, CrNi steels, light and non‑ferrous metals, fibre‑reinforced plastics and other duroplasts FAQ What is the recommended feed for centring in steel? For centring in steel the tool guideline is 0.1 mm/rev in materials up to 800 N, which balances tool life and surface quality for the TECWERK centre drill. Can the centre drill be used in standard collet chucks? Yes, the shank Ø 6.3 mm is compatible with common collet systems, enabling straightforward integration into standard tool holders. Is this tool suitable for stainless steel and cast materials? The solid‑carbide design is suitable for CrNi stainless steels, steel cast and grey or hard cast iron, offering improved stiffness and wear resistance for these applications. What does Form A refer to and why is it useful? Form A denotes the DIN 333 centring geometry intended to produce a 60° seat for centres and pilot drills, improving concentricity and repeatability in downstream machining. Which SKU identifies this specific centre drill? The TECWERK centre drill in this description is listed under SKU 2000861992NW for ordering and inventory purposes. TECWERK: Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from durable HSS construction, DIN 333 Form B accuracy and an integrated protection countersink for dependable centring; order this centre drill directly via Metav Werkzeuge or contact our consultants for tailored advice. Centre drill DIN 333 Form B Ø2.5 mm — HSS centre drill with protection countersink (TECWERK) A Centre drill DIN 333 Form B Ø2.5 mm engineered to create precise starting holes and reliable centring points in general metalworking and production environments. HSS construction for reliable durability DIN 333 Form B for standard centre holes Integrated protection countersink 10 mm shank, 56 mm overall length Precise starts that reduce rework and improve tool life The DIN 333 Form B geometry ensures repeatable centring for subsequent drilling and turning operations, so locating errors are minimised and secondary tool wear is reduced. The dual-angle 60/120° countersink creates a defined conical seat for the drill point, improving concentricity when transferring to twist drills or lathe operations. Specified as compliant with DIN 333, the design offers a familiar standard for procurement and process documentation in production workshops. This standard conformity supports predictable results and simplifies tool selection for quality-focused operations. Durable performance from HSS and a protected tip Manufactured from HSS, the cutting core combines toughness with edge retention for general-purpose metalworking. The version with protection countersink guards the centre point during handling and reduces the risk of tip damage when fitted into chucks or tool holders, lengthening service life and cutting downtime. The tool is right-cutting, optimised for conventional clockwise rotation, and the robust material choice balances cost-efficiency with reliable wear behaviour under typical workshop feeds and speeds. Simple integration with existing toolholders and workflows Built with a 10 mm shank and 56 mm overall length, the drill fits standard collets and chucks used across workshop benches and machine tools, enabling quick changeover without additional adaptors. The compact dimensions are advantageous for confined setups and allow consistent alignment in tailstock and fixture applications. A clearly stated feed recommendation — 0.03 mm/rev in steel up to 800 N — provides an initial process parameter that helps to set up machines faster and avoid trial-and-error adjustments, supporting uninterrupted production flow. Practical uses and operation advice for reliable results Intended chiefly for the production of centre holes according to DIN 332 sheet 1 Form B, this centre drill is suitable for routine centring tasks in small-batch fabrication, maintenance workshops and serial production where repeatability matters. The integrated countersink reduces burr formation and provides a clean seat for a subsequent drill, lowering the need for secondary deburring. For best results, ensure proper clamping and axial alignment; the specified geometry helps to guide subsequent drills and improves overall hole quality in downstream operations. Choose the TECWERK centre drill for standardised, durable centring — contact Metav Werkzeuge in Emmerich at info@metav-werkzeuge.com or +49 2822 7131930 for technical guidance and reliable supply Technical data Article number: 2000861632NW Product type: Centre drill Brand: TECWERK Material: HSS Standard: DIN 333 Form: B Execution: with protection countersink Cutting direction: right-cutting Core specifications Diameter: 2.50 mm Overall length: 56 mm Shank diameter: 10 mm Countersink angle: 60/120° Feed in steel up to 800 N: 0.03 mm/rev Packaging unit: 5 Special features Designed for making centre holes to DIN 332 sheet 1 Form B Protection countersink to safeguard the tip Standard shank for easy integration Suitability: general metalworking centring tasks FAQ What is the intended use of this centre drill? The TECWERK centre drill is designed to produce accurate centring holes and conical seats for starting drills, complying with the DIN 332 sheet 1 Form B specification. Which materials is the centre drill suitable for? The centre drill, made of HSS, is intended for general metalworking; the specified feed parameter of 0.03 mm/rev applies to steel up to 800 N. How is the tool held in the machine? The 10 mm shank allows mounting in standard chucks and collets typically used on bench drills and lathes. What is the advantage of the protection countersink? The integrated protection countersink protects the centre point from damage during handling and reduces burrs at the hole entry, improving tool life and downstream hole quality. Are there recommended cutting parameters? A recommended starting feed for steel up to 800 N is 0.03 mm/rev; adjust speeds and feeds according to machine rigidity and material specifics. TECWERK: Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of a combination of practical geometry and robust material for consistent centre drilling performance: the HSS construction and 60° countersink geometry deliver reliable centre holes with controlled feed, reducing rework and downtime. Order the item directly via Metav Werkzeuge or consult our specialists for tailored advice. TECWERK centre drill DIN 333 Form A, 2.5 mm HSS — left-hand cutting, 60° TECWERK centre drill DIN 333 Form A, 2.5 mm HSS for producing accurate centre holes and pilot countersinks in general workshop and industrial settings HSS construction for reliable wear resistance DIN 333 Form A geometry, 60° countersink Left-hand cutting for reverse-thread or removal tasks 45 mm overall length for standard drilling setups Precision geometry for dependable centre holes The combination of DIN 333 Form A geometry and a 60° countersink is engineered to produce accurate centre holes that conform to established workshop standards. Thanks to the hardened HSS cutting edges and the defined tip form, holes are centred precisely with minimal runout, which simplifies subsequent turning or drilling operations. The specified feed of 0.03 mm/rev (in steel up to 800 N) supports controlled material removal and consistent hole quality, translating into measurable savings through fewer rejects and faster set-ups. Robust material and cutting direction for reliable machining Constructed from high-speed steel (HSS), the tool combines toughness with heat resistance for extended tool life in intermittent centre-drilling tasks. The left-hand cutting geometry is particularly useful for specific machining sequences such as removing damaged screws or when reverse cutting is required; it also offers a practical option where spindle rotation or fixture layout demands non-standard cutting direction. With a nominal diameter of 2.5 mm and an overall length of 45 mm, the tool fits standard centre-drilling fixtures while keeping stiffness and accessibility in balance. Practical compatibility and process benefits in the workshop Designed to create centre bores in accordance with DIN 332 without a protective countersink, the tool suits a wide range of general applications and simplifies preparatory operations before turning or drilling. The straightforward geometry reduces set-up time and supports predictable wear behaviour, which benefits production planning and tool management. For complex material mixes or specific machine states, the technical specifications — including HSS construction, DIN 333 compliance and the recommended feed — allow clear selection criteria for purchasing and inventory decisions. For further clarification on integration into existing workflows, Metav’s team can provide detailed guidance based on shop-floor requirements. Contact Metav Werkzeuge to secure TECWERK centre drills for immediate delivery from Emmerich, or speak with our consultants for application-specific recommendations and procurement support Technical data Article number: 2000861572NW Product: Centre drill DIN 333 Form A, 2.5 mm, HSS Brand: TECWERK Facts Nominal diameter: 2.5 mm Overall length: 45 mm Countersink angle: 60° Feed in steel up to 800 N: 0.03 mm/rev Cutting direction: Left-hand Special features Material: HSS Geometry: DIN 333 Form A Application: Centre drilling to DIN 332 without protective countersink Use: General workshop and industrial centre-drilling tasks FAQ What materials is this centre drill suitable for? The TECWERK centre drill is made from HSS and is intended for general workshop use; it performs well in common steels and standard workshop materials as indicated by the feed guideline. What does left-hand cutting mean for machining? Left-hand cutting indicates the cutting edges are arranged for reverse rotational direction, useful for specific processes such as screw removal or operations that require reverse cutting motion. Is the tool compatible with standard centre-drilling fixtures? Yes, the 2.5 mm nominal diameter and 45 mm overall length make the tool compatible with standard fixtures used for centre drilling and pilot operations. Can this drill produce centre bores according to DIN 332? The tool’s DIN 333 Form A geometry and 60° countersink are specified for producing centre bores in line with DIN 332 without an additional protective countersink. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Combining HSS‑Co durability with a precise 60° countersink and a compact Ø 2.5 mm tip delivers dependable centre holes even in high‑strength and CrNi steels; order the TECWERK centre drill directly via Metav Werkzeuge or contact our consultants for specification advice. TECWERK centre drill DIN 333 Form A, HSS‑Co, Ø 2.5 mm A TECWERK centre drill DIN 333 Form A for accurate centring and reliable pilot holes in demanding workshop and production environments. HSS-Co high-speed steel DIN 333 Form A centre drill 60° countersink angle for precise centring For >800 N/mm² and CrNi steels Precision where strength matters The combination of HSS‑Co construction and the DIN 333 Form A geometry ensures consistent centring performance in tough materials. The tool is intended for producing centre holes to DIN 332 without protective countersink, which reduces set‑up variance and improves repeatability. With a nominal tip of Ø 2.5 mm and a total length of 45 mm, the design balances rigidity and access for typical lathe and drilling‑machine set‑ups, making it suited for series production as well as repair tasks. Design features that simplify machining The integral shank with Shank Ø 6.3 mm and the right‑hand cutting geometry support secure clamping and conventional spindle rotation, while the 60° countersink angle creates a defined entry for subsequent drills or centres. The absence of a protective countersink reduces tool overhang and helps maintain concentricity; this simplified form lowers the risk of chatter and makes clamping checks straightforward, improving process stability on small to medium batches. Productivity data and recommended operation For machining in steel up to 800 N, a recommended feed of 0.03 mm/rev is given, delivering controlled chip formation and consistent hole geometry. The tool is specified for materials with tensile strength above 800 N/mm² and for corrosion‑, acid‑ and heat‑resistant CrNi steels; this capability translates into fewer tool changes and a steadier production flow. The compact overall length and proven geometry reduce rework, supporting lean workflows in metalworking shops and subcontracting environments. Order TECWERK centre drills through Metav Werkzeuge in Emmerich for dependable supply and technical guidance; Metav Werkzeuge can advise on tool selection and compatibility with existing holders Technical data Article number: 2000861581NW Product type: centre drill Manufacturer: TECWERK Standard: DIN 333 Form: A Packaging unit: 5 Key measurements Tip diameter: 2.50 mm Overall length: 45 mm Shank diameter: 6.3 mm Countersink angle: 60° Feed in steel ≤800 N: 0.03 mm/rev Cutting direction: right-hand Design and material properties Material: HSS‑Co Execution: without protective countersink Application: for centre holes to DIN 332 Suitable for materials >800 N/mm² Suitable for corrosion-, acid- and heat-resistant CrNi steels FAQ What materials can this centre drill machine? The TECWERK centre drill is designed for materials with tensile strength above 800 N/mm² and for corrosion-, acid- and heat‑resistant CrNi steels; its HSS‑Co composition supports these applications. Which standards and form does the tool comply with? The tool is manufactured to DIN 333 in Form A and is intended for producing centre holes in accordance with DIN 332 without a protective countersink. What are the key dimensions and clamping requirements? Tip Ø 2.5 mm, overall length 45 mm and shank Ø 6.3 mm; the shank diameter suits common 6.3 mm holders and collets used in workshop drills and lathes. What operating data is recommended for steel? A guide feed of 0.03 mm/rev is specified for steel up to 800 N, with conventional right‑hand cutting direction to ensure stable chip evacuation and hole form. How is the product supplied and what is the SKU? Supplied in packaging units of 5; SKU: 2000861581NW. TECWERK: Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Combining HSS core construction with a durable TiN coating delivers longer tool life and consistent cutting performance; the DIN 333 Form A geometry with a 60° countersink ensures precise centre holes. Order the TECWERK centre drill directly via Metav Werkzeuge or ask our consultants if needed. TECWERK centre drill DIN 333 Form A — HSS, TiN, 2.5 mm, right‑hand The TECWERK centre drill DIN 333 Form A 2.5 mm is a short, rigid starter tool designed to create accurate centre holes for subsequent drilling and turning processes in general workshop and production environments. HSS body with TiN coating Conforms to DIN 333 Form A 60° countersink angle for standard centres Pack of 5 for regular replenishment Precision starter holes for reliable machining The centre drill is engineered to produce consistent centre holes that guide larger drills or lathes, reducing runout and chatter. Built to DIN 333, the geometry of the short pilot and larger countersink creates a clean, concentric entry that simplifies subsequent operations. The nominal diameter 2.5 mm and the compact overall length are aimed at rigid positioning rather than deep drilling; this minimises deflection and contributes directly to improved hole accuracy and repeatability on turned or milled components. Durable coating and material for extended service life Manufactured from HSS and finished with a TiN coating, the tool offers a balance between toughness and wear resistance. The coating reduces friction and improves heat resistance at the cutting edge, which extends lifetime in cyclic production use. With a right‑hand cutting direction and a recommended feed of 0.03 mm per revolution in steels up to 800 N, the geometry and surface treatment work together to lower tool changes and increase throughput, providing a measurable gain in process efficiency for busy workshops. Designed for smooth workshop integration The tool is suitable for routine centre‑drilling tasks where standard conformity matters: the 60° countersink matches the common requirements for centre holes per DIN 332 without needing an additional pilot countersink. Supplied in a practical pack of five items, the set aids inventory management and keeps setups efficient on the shop floor. For those implementing or standardising tooling, the short, stiff design reduces re‑clamping and rework, promoting predictable cycle times and consistent outcomes across multiple machines. Contact Metav Werkzeuge for tailored advice on tooling choices and specify the TECWERK centre drill for consistent centre hole performance — eMail info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitability for specific applications Technical Data Article number: 2000861590NW Manufacturer: TECWERK Product type: Centre drill Standard: DIN 333 Form: A Coating: TiN Material: HSS Facts Nominal diameter: 2.5 mm Overall length: 45 mm Countersink angle: 60° Recommended feed in steel (≤800 N): 0.03 mm/rev Pack quantity: 5 Special features Right‑hand cutting For producing centre holes to DIN 332 without pilot countersink General workshop and production use TiN coating for reduced friction and increased wear resistance FAQ What materials is this centre drill suitable for? The TECWERK centre drill (DIN 333 Form A, 2.5 mm) is intended for general use in conventional workshop materials; the HSS substrate with TiN coating provides enhanced wear resistance for typical steel and general metal applications. How does the 60° countersink relate to standards? A 60° countersink corresponds to the standard centre geometry used for producing centres to DIN 332; the DIN 333 Form A tool creates the correct profile for most turning and centre‑drilling requirements. What feed rate is recommended for this tool in steel? For steels up to the specified strength (approx. 800 N), the recommended feed is 0.03 mm per revolution, which balances cutting stability and surface quality for the short‑length geometry. Is this centre drill suitable for precision setups on lathes? Yes; the compact, rigid design of the DIN 333 Form A centre drill supports accurate pilot hole positioning and reduced runout, making it appropriate for precision lathe and mill set‑ups. What is included in the packaging? The product is supplied as a pack of five identical centre drills (pack quantity 5), allowing immediate replacement and straightforward stock planning for workshop use. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

The combination of HSS‑Co construction, a 60° centring geometry and the extra‑long 120 mm design ensures reliable and repeatable centring even in deep set‑ups; order the TECWERK centre drill directly via Metav Werkzeuge or consult our product specialists for application advice. TECWERK centre drill DIN 333 Form A – Ø 2.5 mm, HSS‑Co, extra‑long The TECWERK centre drill (DIN 333 Form A, Ø 2.5 mm) is a precision tool for producing centring holes to DIN 332, designed for general-purpose workshop and production use where deeper centring is required. HSS‑Co for higher wear resistance Extra‑long overall length: 120 mm 60° centring angle, compliant with DIN 332 Right‑hand cutting for standard lathe and drilling use Accurate centring that reduces rework and scrap The carefully ground 60° tip geometry conforms to the DIN 332 requirement and delivers a consistently centred start for subsequent drilling or turning operations. By creating a precise pilot seat, the centre drill significantly reduces the risk of off‑centre holes and the need for secondary alignment work. The carbide‑reinforced high‑speed construction ensures sustained accuracy across a production run, translating into fewer rejects and a smoother process chain for batch and single‑piece manufacturing. Durable alloy construction for demanding conditions Manufactured from HSS‑Co, the tool is engineered to resist heat and abrasion better than plain high‑speed steel, extending tool life where elevated cutting temperatures occur. The right‑hand cutting geometry provides stable chip evacuation in conventional machine directions, while the over‑long 120 mm overall length facilitates centring in recessed or long‑flanged components without compromising accessibility. This combination supports longer tool life and lower tooling cost per part in repetitive operations. Reliable process parameters and machine compatibility The centring tool is optimised for general application and offers a recommended feed in steel up to 800 N of 0.03 mm/rev, providing a practical balance between cycle time and surface integrity. The 8 mm shank diameter suits standard drill chucks and collet systems commonly found in machine shops, ensuring straightforward integration into existing tooling setups. These measurable data points allow process planners to predict cycle times and machining behaviour with confidence. Practical handling and workshop benefits The tool's extra length must be clamped securely to avoid deflection during operation; when mounted correctly, the design ensures access to deep centres while maintaining stiffness. As a general‑purpose centring solution, it simplifies inventory by covering a broad range of centring tasks without specialist variants. The robust alloy and standardised geometry make the tool a dependable choice for maintenance departments, toolrooms and production lines seeking reproducible centring performance. Specify TECWERK centre drills through Metav Werkzeuge for assured centring quality; Metav Werkzeuge’s specialists can advise on suitability and ordering to match production requirements Technical Data SKU: 2000861979NW Product type: centre drill Standard: DIN 333 Form A Material: HSS‑Co Execution: extra‑long version; without protective countersink Facts Diameter: 2.50 mm Overall length: 120 mm Shank diameter: 8 mm Countersink/centring angle: 60° Feed in steel up to 800 N: 0.03 mm/rev Special features Right‑hand cutting For producing centre holes to DIN 332 without protective countersink General‑purpose application Over‑long build for deep centring tasks FAQ What angle does the centre drill use for centring? The TECWERK centre drill uses a 60° centring angle in accordance with the DIN 332 specification for reliable pilot seating. Which material is the tool made from? The tool is manufactured from HSS‑Co, a cobalt‑alloyed high‑speed steel designed for improved heat and wear resistance in repetitive centring operations. What is the overall length and why is it useful? With an overall length of 120 mm, the extra‑long design allows centring in recessed or hard‑to‑reach areas where standard lengths would not reach. What feed rate is recommended for steel? For steel up to approx. 800 N, a feed of 0.03 mm/rev is indicated for consistent centring results and controlled chip formation. Which machines and toolholders are compatible with the shank? The 8 mm shank fits standard chucks and collet holders used in many drill presses, lathes and machining centres, facilitating quick integration. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Reliable centre-hole performance results from the combination of HSS construction and a precise 60° countersink in DIN 333 Form R; robust shank sizing and right-hand cutting ensure consistent seating for subsequent turning or drilling operations. Order the TECWERK centre drill directly via Metav Werkzeuge or consult our advisors for application support. TECWERK centre drill DIN 333 Form R – HSS, 2.50 mm, 60° A TECWERK centre drill DIN 333 Form R designed to produce accurate, radiused centre bores for general metalworking and preparatory spotting operations High-speed steel (HSS) for extended tool life DIN 333 Form R with radius for secure centring 60° countersink angle for standard centre holes 6.3 mm shank for common collet and chuck systems Accurate centring for reliable machining starts The main benefit of a dedicated centre drill is repeatable, concentric pilot holes that prevent runout on subsequent operations. Constructed from HSS, this tool offers a balance of toughness and hardness suitable for routine workshop use. The DIN 333 Form R profile incorporates a small radius at the tip, producing a robust centre bore that aligns workpieces securely for turning or drilling. The included 60° countersink complies with common centre specifications, ensuring compatibility with standard live and dead centres. These features translate into reduced rework and steadier spindle behaviour during finishing passes. Built for predictable feeds and compatibility Engineered for straightforward integration into production workflows, the tool features a 2.50 mm diameter cutting tip, an overall length of 45 mm, and a 6.3 mm shank, which suits many collets and small chucks. The cutter is right-hand cutting and intended for general use without a protective countersink, simplifying handling and tool change. For machining mild to medium steels, a recommended feed is 0.03 mm/rev up to the stated material resistance, which provides a reliable compromise between cutting force and tool life. These measurable parameters enable process planners to set feeds and speeds with confidence, reducing trial-and-error at the machine. Practical workshop guidance and typical applications This centre drill is intended primarily for preparatory centring in metalworking: producing centre bores per DIN 332 Sheet 1 Form R, initiating accurate turning set-ups, and creating starter holes for subsequent drills. Supplied in practical sets, the tool allows efficient replacement and keeps tooling inventories straightforward. Its combination of HSS material, standardised geometry and compact dimensions makes it suitable for trade workshops, maintenance departments and light production environments where precision and repeatability are required. For customers seeking consistent results across batches, the design minimises wobble and helps maintain concentricity throughout multi-stage processes. For reliable centre drilling and workshop-ready precision, choose the TECWERK centre drill and contact Metav Werkzeuge for stock availability and tailored application advice – Metav Werkzeuge is ready to support from Emmerich with practical, industry‑tested guidance Technical data Article number: 2000861952NW Brand: TECWERK Product type: Centre drill Facts Diameter: 2.50 mm Overall length: 45 mm Shank diameter: 6.3 mm Countersink angle: 60° Feed in steel (up to 800 N): 0.03 mm/rev Packaging unit: 5 Special features Material: HSS Standard: DIN 333 Form R (with radius) Designed for centre holes per DIN 332 Sheet 1 Form R Right-hand cutting Supplied without protective countersink FAQ What is the intended use of this centre drill? The TECWERK centre drill is intended for producing precise centre bores and starter holes for turning and drilling, conforming to DIN 332 Sheet 1 Form R. Which materials can be machined with this tool? This HSS centre drill is suitable for general metalworking; the specified feed rate of 0.03 mm/rev applies for steels within the stated resistance range. How does the DIN 333 Form R geometry affect performance? Form R includes a small radius at the tip that increases contact stability, so the centre bore resists deformation and improves concentricity when mounting between centres. What machine interfaces are compatible with the shank size? The 6.3 mm shank fits common small-collet systems and chucks used in workshop lathes and drill presses, allowing straightforward mounting and accurate rotation. Is a protective countersink included? This design is supplied without a protective countersink; it is configured for direct centring tasks where a radiused tip is required. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Taking advantage of HSS construction, DIN 333 Form A geometry and a 60° tip leads to stable and repeatable centre-hole results in production and repair shops; the compact Ø 2.5 mm size and 45 mm overall length keep setup times low while the pack of 5 ensures quick replacement. Order via Metav Werkzeuge or consult our specialists for application advice. Centre drill DIN 333 Form A Ø 2.5 mm HSS, 60° — TECWERK The Centre drill DIN 333 Form A Ø 2.5 mm HSS is a precision centre-drilling bit for creating standard centre holes to DIN 332 in general workshop and industrial applications. High-speed steel construction DIN 333 Form A geometry 60° tip for standard centre holes Suitable for general workshop use Precision and consistent centring for reliable downstream drilling Made from HSS, the tool delivers a hard-wearing cutting edge that balances toughness with edge retention, so thread and drill starts remain consistent across repeated operations. The DIN 333 Form A profile combined with a 60° tip angle produces the correct seat for subsequent drilling and turning operations, reducing run-out and rework. With a nominal diameter of 2.5 mm and an overall length of 45 mm, the tool fits standard toolholders and offers controlled chip evacuation. Recommended feed when machining steel up to 800 N is 0.03 mm/rev, which supports stable entry without excessive forces and helps maintain tool life. Designed for routine workshop use with clear technical advantages The geometry is optimised for general-purpose centre drilling: the form ensures the hole meets the tolerances required by DIN 332 without a protective countersink, making the tool suitable for preparatory centring before larger drills or lathe turning operations. The right-hand cutting direction promotes predictable chip flow on most bench and machine setups. Supplied in a pack of 5, the set-up frequency is reduced and replacement is straightforward, limiting machine downtime. The compact design and standardised dimensions simplify inventory control for maintenance teams and small-batch production. Practical benefits for procurement and everyday handling Because the tool adheres to established standards and utilises HSS construction, purchasing and process planning become more predictable: the tool’s specification aligns with common workshop practices and supports reliable supply chains. The short overall length and small diameter reduce the risk of deflection in normal centring tasks, while the documented tip angle assists process engineers when specifying entry parameters. The combination of standard conformity and robust material choice contributes to long-term consistency in hole quality, lowering scrap rates and supporting cost-efficient operations. For dependable centre-drilling performance from TECWERK, contact Metav Werkzeuge for fast supply and practical application guidance — eMail info@metav-werkzeuge.com or call +49 2822 7131930. Technical data Article number: 2000861806NW Designation: Centre drill DIN 333 Form A Ø 2.5 mm HSS TECWERK Standard: DIN 333 Form: A Facts Tip angle: 60° Overall length: 45 mm Nominal diameter: 2.5 mm Feed in steel ≤ 800 N: 0.03 mm/rev Pack size: 5 Cutting direction: Right-hand Special features Material: HSS For producing centre holes to DIN 332 without protective countersink General workshop and industrial use DIN 333 Form A geometry FAQ What is the recommended feed for steel when using this centre drill? The recommended feed for machining steel up to 800 N with this centre drill is 0.03 mm per revolution, ensuring a controlled entry and stable centring. Is this centre drill suitable for preparing holes before larger drills or lathe turning? Yes, the TECWERK centre drill DIN 333 Form A Ø 2.5 mm HSS is intended for creating accurate centre holes that serve as a stable pilot for subsequent drilling or turning operations. How is the tool supplied and how does that help workshops? The tool is supplied in a pack of 5, which simplifies replacement and reduces downtime in routine shop-floor operations. Does the geometry conform to industry standards? The geometry complies with DIN 333 and is intended to produce centre holes in accordance with DIN 332, ensuring compatibility with standard machining workflows. What is the cutting direction and why is it relevant? The cutting direction is right-hand cutting; this promotes predictable chip flow and is compatible with common machine spindle rotations. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Robust centring performance for conical diamond core drills thanks to a 200 mm overall length and a 10 mm shank — ideal for precise pilot positioning and repeatable hole starting. Combine consistent guiding capability with straightforward mounting for reliable drilling operations. Order the centring drill directly via Metav Werkzeuge or request advice from the consultancy team. Centring drill for conical diamond core drills — 200 mm length, 10 mm shank (TECWERK) The centring drill for conical diamond core drills is a precision pilot intended to stabilise conical core bits during drilling and to ensure accurate hole initiation in demanding applications. Precision pilot for conical core drilling 200 mm overall length for deep guidance 10 mm shank for secure mounting Accurate pilot guidance for conical core bits The centring drill delivers reliable pilot guidance for conical core drilling where stable entry is essential. With an extended 200 mm overall length, the pilot maintains alignment deep into the drilling run, reducing the risk of core drift and enabling consistent hole geometry. The design focuses on delivering mechanical stability and repeatability; this supports steady progress in drilling sequences and helps to reduce tool wear on the diamond core cutters used afterwards. The direct benefit is fewer aborted holes and a more predictable workflow during core extraction operations. Secure mounting and straightforward handling Designed with a 10 mm shank, the pilot guarantees straightforward mounting in standard chucks and adaptors commonly used with conical core drill assemblies. The compact shank diameter facilitates a stable connection while keeping the installation and removal process efficient. Operators benefit from reduced set-up time and improved centring speed when aligning the conical core bit, which in turn supports faster preparation between consecutive holes. Compatibility with diamond core systems makes this pilot a practical addition to any drilling kit where precise initial guidance is required. Compatibility and application focus for diamond core drilling Intended specifically for use with diamond core drills, the pilot serves as a targeted solution for initiating conical core operations. The geometry of the tool is optimised to work in series with conical core cutters, offering a dependable pilot to prevent lateral movement at start-up. This focus on application reduces the need for corrective rework later in the process and supports a higher first-pass yield on drilling tasks. Where conical core drilling is part of routine work, the pilot contributes to a smoother, more controlled drilling sequence. For procurement and specialist advice on TECWERK pilot drills, contact Metav Werkzeuge in Emmerich for stock availability and technical consultancy — Metav Werkzeuge can support selection and supply for industrial and trade requirements. Technical data Article number: 2000865494NW Label: Centring drill for conical diamond core drills Manufacturer: TECWERK For use with: diamond core drills Dimensions & measurable data Overall length: 200 mm Shank diameter: 10 mm Packaging unit: 1 Applications & features Centring/pilot drill for conical core bits Intended for guiding conical diamond core drills TW in label indicates tool designation from manufacturer FAQ What is the primary purpose of this pilot drill? The centring drill provides a precise pilot bore to stabilise and guide conical diamond core drills during hole initiation, improving alignment and repeatability. Which manufacturers' core cutters is the pilot intended to be used with? The pilot is designed for use with conical diamond core drills; compatibility depends on the core cutter's arbor and chuck configuration. How does the 200 mm length improve drilling results? An extended length gives deeper guidance into the hole, reducing lateral movement of the core cutter and supporting more consistent hole geometry throughout the drilling process. Is the shank size compatible with standard chucks? The 10 mm shank is suitable for standard fittings and adaptors used in conjunction with conical core drilling assemblies. Can the pilot be used for non-diamond core applications? The tool is optimised for diamond core drilling; use with other systems should be evaluated for fit and suitability. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of a compact, standardised centring solution that combines HSS‑Co durability with a 60° tip for reliable centre holes in high‑strength and stainless steels; order directly via Metav Werkzeuge or consult the team for specification support. TECWERK centre drill DIN 333 Form A, 2.0 mm (HSS‑Co) The TECWERK centre drill DIN 333 Form A is a precision centring tool for producing standardised centre holes in high‑strength and corrosion‑resistant steels. HSS‑Co for high wear resistance DIN 333 Form A tip geometry 60° tip angle for precise centring For steels >800 N/mm² and CrNi steels Reliable centring for demanding materials Manufactured from HSS‑Co, this short centre drill delivers greater wear resistance than standard high‑speed steels, which translates into consistent hole geometry over longer production runs. The combination of the 60° tip and Form A profile ensures a defined entry and precise location for subsequent operations, reducing the need for rework. Given its suitability for materials with strength above 800 N/mm² and for corrosion‑ and heat‑resistant CrNi steels, the tool is particularly useful where material hardness would otherwise shorten tool life. Standardised geometry that aids process repeatability Built to DIN 333 and intended to produce centre holes to DIN 332, the geometry provides a reproducible result across batches and machines. The Form A point removes ambiguity in tool setup and ensures compatibility with existing machining cycles. The right‑hand cutting direction aligns with conventional spindle rotation, simplifying integration into established workflows and supporting stable, repeatable centring for turning or subsequent drilling operations. Compact shank and space‑efficient design With a 2.0 mm working diameter, a 5 mm shank and an overall length of 40 mm, the tool is designed for small collets and compact chucks used in toolrooms and production cells. The reduced overhang improves concentricity and decreases deflection risk, which benefits precision workpieces and delicate set‑ups. The absence of a protective countersink (ohne Schutzsenkung) means the tool produces the classic DIN‑standard centre hole profile without additional chamfering, preserving established assembly and inspection criteria. Practical machining data and handling notes The centring geometry is optimised for a controlled feed: recommended feed in steel up to 800 N/mm² is 0.02 mm/rev, providing a balance between cutting action and surface integrity for the centre bore. Right‑hand cutting ensures conventional chip evacuation directionality. When specifying tooling for a process, consider the HSS‑Co specification for its higher red hardness and wear resistance, which contributes to longer service intervals and reduced tool changes in demanding materials. Contact Metav Werkzeuge for tailored application advice on the TECWERK centre drill, or request specification support via info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical data SKU: 2000861580NW Norm: DIN 333 Material: HSS‑Co Version: without protective countersink Facts Diameter: 2.00 mm Overall length: 40 mm Shank diameter: 5 mm Tip angle: 60° Feed in steel ≤800 N/mm²: 0.02 mm/rev Special features Form A tip geometry Right‑hand cutting For producing centre holes per DIN 332 without protective countersink Suitable for materials with tensile strength >800 N/mm² and CrNi steels Packaging unit: 5 FAQ What materials is this centre drill suitable for? The TECWERK centre drill (centre drill, SKU 2000861580NW) is specified for materials with tensile strength above 800 N/mm² and for corrosion‑ and heat‑resistant CrNi steels. How does the DIN 333 Form A geometry benefit production? DIN 333 Form A provides a standardised 60° centring profile, ensuring repeatable location accuracy and compatibility with DIN 332 centre‑hole specifications. What mounting and shank size is required? The tool has a 5 mm shank diameter and a 40 mm overall length, compatible with small collets and compact chucks designed for precision centring. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Combine precise centring, solid carbide durability and DIN-compliant geometry for repeatable, burr‑free centre holes; secure tool life and predictable feeds for tougher alloys. Order the centre drill directly via Metav Werkzeuge or consult our technical team for application advice. TECWERK centre drill DIN 333 Form A Ø2.0 mm, solid carbide, 60° tip A centre drill DIN 333 Form A Ø2.0 mm designed for reliable centring and initial spot‑preparation in high‑strength steels, castings and technical plastics Solid carbide construction DIN 333, Form A compliance 60° tip for precise centring Suitable for high‑strength steels Precision centring that shortens setup time The TECWERK centre drill DIN 333 Form A Ø2.0 mm provides a defined entry geometry to ensure accurate axial alignment before main drilling or turning. The combination of solid carbide construction and a 60° tip reduces runout and wobble, which in turn minimises rework and rejects. Compliance with DIN 333 guarantees repeatable dimensions for manufacturing workflows and makes process planning straightforward even for teams less familiar with specialised centring tools. Predictable cutting behaviour for consistent cycles Tool geometry and cutting direction deliver stable machining: the right‑hand cutting design and the absence of a protective countersink mean the tool concentrates cutting forces at the tip for a clean central bore. With a shank 5 mm and 40 mm overall length, the tool fits common collets and small‑tool holders. For steels up to 800 N the recommended feed is 0.09 mm/rev, a setting that balances tool life and machining speed while keeping forces manageable for small‑diameter operations. Broad material compatibility reduces tool changes This centre drill is made for demanding shop floors: the carbide grade is suited to high‑strength steels, cast steel and various cast irons, as well as CrNi steels, light and non‑ferrous metals and many fibre‑reinforced plastics and duroplasts. Using a single, robust centring tool for mixed runs limits tool changeovers and simplifies inventory, delivering measurable productivity gains in batch production and prototyping alike. Process integration and supply reliability Designed for integration into both manual set‑ups and automated fixtures, the tool supports tight process windows and predictable cycle times. Sourcing through Metav Werkzeuge brings the advantage of a European quality filter and consistent supply from Emmerich, backed by a broad portfolio and decades of industry experience. That supply security helps avoid production downtime and supports stable procurement planning. For reliable centring in mixed‑material production, specify the TECWERK centre drill via Metav Werkzeuge and contact our specialists at info@metav-werkzeuge.com or +49 2822 7131930 for tailored application support and availability. Technical data Article number: 2000861991NW Product type: centre drill Standard: DIN 333, Form A Manufacturer: TECWERK Facts Diameter: 2.00 mm Overall length: 40 mm Shank diameter: 5 mm Tip angle: 60° Feed in steel up to 800 N: 0.09 mm/rev Packaging unit: 1 Special features Material: solid carbide Cutting direction: right‑hand cutting Execution: without protective countersink For production of centre holes according to DIN 332 Suitable for high‑strength steels, cast steel, grey and hard cast iron, manganese‑hard steels, CrNi steels, light and non‑ferrous metals, fibre‑reinforced plastics and other duroplasts FAQ What is the primary purpose of this centre drill? The TECWERK centre drill (centre drill DIN 333 Form A Ø2.0 mm, SKU 2000861991NW) is intended to create accurate pilot/centre holes and to provide a defined starting point for subsequent drilling or turning operations. Can this tool be used in CNC machines and hand drills? Yes. The solid carbide design and a 5 mm shank allow mounting in small collets and tool holders, making the centre drill suitable for both CNC and manual machines where precise centring is required. Which materials are best machined with this centre drill? The TECWERK centre drill is suitable for high‑strength steels, various cast irons, CrNi steels, aluminium and light metals, and for many fibre‑reinforced plastics and duroplasts, offering versatility across mixed‑material production. Is a protective countersink necessary for safe use? This version is supplied without a protective countersink by design; the concentrated tip geometry improves initial centring. If a chamfered entry is required, a separate countersink operation or a different tool version should be chosen. What feed and cutting direction should be used for small steel components? For steels up to 800 N, a feed around 0.09 mm/rev is recommended; the tool is right‑hand cutting, so standard clockwise spindle rotation and appropriate feed settings are advised for predictable results. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of precise centring, robust HSS construction and a compact 5 mm shank for reliable positioning in small-scale turning and drilling operations; order the tool directly via Metav Werkzeuge or consult our specialists for application advice. Zentrierbohrer DIN 333 Form A D.2mm HSS li. TECWERK – centre drill with 60° countersink and left‑hand cutting Zentrierbohrer DIN 333 Form A D.2mm HSS li. TECWERK is a compact centre drill for workshop and industrial use, designed to produce accurate centring holes for subsequent turning and drilling operations. DIN 333 Form A centre drill Hard-wearing HSS construction 60° countersink for precise centres Left‑hand cutting for specialised applications Accurate centring for reliable machining starts The small-diameter centre drill is purpose-built to create defined centring points that improve the repeatability of subsequent operations. Constructed from HSS, the tool delivers consistent hardness and wear resistance, which reduces the need for frequent replacement and keeps setup times low. The 60° countersink complies with established clamping and turning workflows, permitting secure support in centres and live centres and improving concentricity before main drilling or turning takes place. Designed for compatibility and predictable performance With a nominal diameter of 2 mm and a 5 mm shank, this centre drill fits standard small collets and drill chucks, enabling quick integration into existing toolsets. The tool conforms to DIN 333 Form A, making it suitable for producing centring holes according to DIN 332 without an additional protective countersink. A specified feed in steel up to 800 N of 0.02 mm/rev offers a guideline for stable cutting conditions; following this recommendation helps maintain tool life and hole geometry, especially in routine workshop environments. Practical cutting direction and handling advantages The left‑hand cutting orientation is particularly useful where reverse cutting action is required or when tool extraction behaviour needs to be controlled during specialised turning tasks. The compact overall length and straight shank simplify handling and clamping, while the solid HSS construction supports a broad range of general-purpose applications across common workshop materials. The result is a dependable centring solution that reduces setup errors and supports consistent production flow. Contact Metav Werkzeuge today to discuss how the TECWERK centre drill suits current machining operations or to request application-specific guidance from our experts. Technical Data Article number: 2000861571NW Brand: TECWERK Nominal diameter: 2 mm Shank diameter: 5 mm Overall length: 40 mm Countersink angle: 60° Feed in steel up to 800 N: 0.02 mm/rev Packaging unit: 5 Material: HSS Standard: DIN 333 Form A Cutting direction: left‑hand cutting Application: Manufacture of centre holes to DIN 332 without protective countersink Intended use: General centring and pre‑drilling for turning and drilling FAQ What is the primary use of this centre drill? The TECWERK centre drill is intended to produce precise centring holes that facilitate accurate turning and drilling operations. Can the tool be used in standard small chucks and collets? Yes, with a 5 mm shank the centre drill is compatible with common small chucks and collets used in workshop environments. Is the cutting data provided suitable for all materials? The stated feed of 0.02 mm/rev applies to steel up to 800 N; adjustments may be required for other materials or different hardness levels. Why choose an HSS centre drill over other materials? HSS provides a balance of toughness and wear resistance for general-purpose centring tasks, offering predictable tool life in conventional workshop use. Does the left‑hand cutting direction affect standard drilling processes? Left‑hand cutting is beneficial for specific applications where reverse cutting action or controlled extraction is needed; it does not prevent use in standard processes when selected deliberately. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of a proven combination of precise HSS construction and standardised DIN 333 Form A geometry to produce reliable centre holes quickly and consistently; order directly via Metav Werkzeuge or consult the team for suitability and delivery options. Centring Drill DIN 333 Form A, 2 mm – HSS, 60° point (TECWERK) The centring drill DIN 333 Form A, 2 mm is a precision tool designed for creating accurate centre holes in metalworking and workshop applications where repeatable alignment is required HSS construction for durability and edge retention DIN 333 Form A geometry for standard compliance 60° centre point for precise alignment and seating Precise geometry for consistent alignment and drilling quality The tool’s DIN 333 geometry and Form A profile deliver a centred starting point that reduces run-out and eases subsequent drilling or turning operations. Specified as a 60° centre point, this design conforms to established workshop standards and enables reliable seating of centres and lathe centres, which translates directly into improved part accuracy and reduced rework. The nominal 2 mm diameter ensures fine-point accuracy for small holes and pilot centres, supporting consistent results on batch work and single-piece manufacturing. Material and cutting behaviour that sustain performance Manufactured from HSS, the drill combines toughness with good wear resistance under common workshop conditions, making it suitable for general purpose use across a range of ferrous and non-ferrous materials. The tool’s right-hand cutting geometry provides familiar chip removal characteristics and predictable feed behaviour. Where tool life and repeatability matter, this material and geometry pairing reduces unexpected tool changes and helps maintain steady production flow. Operational recommendations and measurable feed data For controlled chip formation in mild to medium-strength steels, a guideline feed of 0.02 mm/rev at cutting forces up to steel up to 800 N is indicated; this balance of feed and force supports clean centre depressions without excessive burr formation. The shank Ø 5 mm is compatible with a broad range of tailstocks and small chucking systems, enabling straightforward set-up and fast changeovers. These measurable parameters support planning for cycle time and aid integration into existing machining processes. Suitable applications and workshop advantages This centring tool is intended for general workshop and light industrial use wherever precise centre holes are required prior to drilling or machining. The compact overall length and compact diameter facilitate access to confined setups and smaller workpieces, while the standardised design simplifies inventory management. Combined with Metav’s distribution and product range, the drill offers an efficient route to standard-compliant centring across workshops and small-scale production lines. Contact Metav Werkzeuge to confirm compatibility for specific applications and secure TECWERK centring drills for quick dispatch from Emmerich Technical data SKU: 2000861805NW Product type: centring drill Standard: DIN 333 Form: A Brand: TECWERK Label: Zentrierbohrer DIN 333 Form A D.2mm HSS re.TECWERK Facts Nominal diameter: 2 mm Overall length: 40 mm Shank diameter: 5 mm Centre angle: 60° Feed guideline in steel up to 800 N: 0.02 mm/rev Packaging unit: 5 pieces Special features Material: HSS Right-hand cutting For manufacture of centring holes according to DIN 332 without protective countersink General purpose workshop use FAQ What size centre hole does this tool produce? The centring drill DIN 333 Form A, 2 mm produces a 2 mm centre depression suited for pilot drilling and lathe centre seating, specified on SKU 2000861805NW. Which materials can be worked with this centring drill? The TECWERK centring drill is made from HSS and is intended for general-purpose use across typical workshop materials; recommended feed guidance is 0.02 mm/rev for steels up to 800 N. Is the shank compatible with standard chucks and tailstocks? Yes, the tool’s shank Ø 5 mm is compatible with common small chucks and tailstock centres found in conventional workshop equipment. Does the geometry comply with recognised standards? The tool conforms to DIN 333 Form A and is intended to produce centre holes in line with DIN 332 requirements for applications without protective countersinking. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

The compact 2 mm TECWERK centre drill combines HSS robustness with a TiN coating and a 60° tip for precise centring; benefit from repeatable centre holes and reduced tool wear. Order the tool directly via Metav Werkzeuge or consult their specialists for specification support. TECWERK centre drill DIN 333 Form A — 2 mm, HSS with TiN A compact centre drill designed for reliable centring to DIN 332, suitable for general workshop and production use. DIN 333 Form A compliant 2 mm nominal diameter HSS with TiN coating 60° tip angle for accurate centring Precision begins with a defined point of contact The TECWERK centre drill DIN 333 Form A is engineered to produce clean, centred pilot holes that ensure accurate subsequent drilling or turning. The 60° tip angle conforms to the standard geometry required for stable centre holes, reducing runout at the lathe centre and improving concentricity during machining. Because the tool is intended for centring in line with DIN 332 without a protective countersink, it provides a consistent starting point for a range of secondary operations, translating into fewer rejected parts and less repositioning time on the machine. Durable cutting and predictable performance Made from high-speed steel (HSS) and finished with a TiN coating, the bit delivers a balance of toughness and wear resistance that extends service life under typical workshop conditions. The TiN layer lowers friction at the cutting edge and improves heat resistance, while the right-hand cutting geometry supports efficient chip evacuation. For mild and medium steels the recommended feed is 0.02 mm/rev at loads up to 800 N, offering a clear starting parameter for process planning and toolpath programming in production environments. Integrates smoothly into existing workshop workflows With a 2 mm nominal diameter and a 5 mm shank, the tool fits common collets and small drill chucks for rapid changeover and minimal setup effort. An overall length of 40 mm provides adequate reach for most centring tasks without compromising rigidity. Supplied in a practical packaging unit of 5, the item supports small-batch replenishment and simplifies inventory management for workshops and maintenance departments. This combination of compact dimensions and standard interfaces reduces downtime and keeps throughput steady. Standards-based design for interchangeable use Compliance with DIN 333 Form A ensures compatibility across machines and fixtures, while the tool's geometry supports the creation of centre holes that meet DIN 332 requirements. Standardisation aids purchasing decisions and machine setup, enabling predictable results when replacing or scaling tooling across multiple workstations. The right-hand cutting direction and the TiN finish further contribute to consistent edge condition and lower tool-change frequency, both desirable where repeatability and cost-efficiency matter. For specification advice or to secure a reliable supply of TECWERK centre drills, contact Metav Werkzeuge — info@metav-werkzeuge.com | +49 2822 7131930 — who can advise on variants and delivery options. Technical data Article number: 2000861589NW Label: Zentrierbohrer DIN 333 Form A D.2mm HSS TiN re.TECWERK Core specifications Nominal diameter: 2 mm Overall length: 40 mm Shank diameter: 5 mm Tip angle: 60° Recommended feed in steel (≤ 800 N): 0.02 mm/rev Packaging unit: 5 Special features Material: HSS Coating: TiN Standard: DIN 333 Form A Cutting direction: right-hand cutting Application: for manufacture of centring holes to DIN 332 without protective countersink General use for workshop and production centring FAQ What is the primary use of this centre drill? The centre drill is designed to produce precise centring holes to DIN 332, providing a reliable start for drilling and turning operations with the TECWERK centre drill DIN 333 Form A. How does the TiN coating improve performance? The TiN coating reduces friction at the cutting edge and increases heat resistance, giving the centre drill longer life and more consistent cutting behaviour under typical workshop conditions. Can this tool be used in standard chucks and collets? Yes, the 5 mm shank diameter is compatible with common small chucks and collets used in workshop and maintenance settings; the tool’s 40 mm length preserves rigidity while offering sufficient reach. Is there a recommended feed for steel materials? For steels up to the specified load class, a feed of 0.02 mm/rev is advised for efficient centring and reliable chip control with this centre drill. Does the geometry conform to recognised standards? The tool adheres to DIN 333 Form A and is intended to produce centring holes in accordance with DIN 332, ensuring interchangeability and predictable performance in production environments. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of the combination of HSS‑Co construction, DIN 333 Form A geometry and an overlong design for reliable centring of deep holes; order the centre drill directly via Metav Werkzeuge or ask our consultants if needed. TECWERK centre drill DIN 333 Form A – 2.00 mm HSS‑Co, overlong, 60° The TECWERK centre drill DIN 333 Form A is an overlong HSS‑Co centre drill designed for producing DIN 332‑compliant centring holes in general workshop and light industrial applications. HSS‑Co for high wear resistance DIN 333 Form A centring geometry Overlong design for deep centre holes 60° countersink angle for precise centring Precision and material performance for consistent centring The overlong centre drill is manufactured from HSS‑Co, providing higher hot‑hardness and wear resistance compared with standard high‑speed steels; this ensures more consistent results in repetitive centring operations. The DIN 333 Form A geometry together with the 60° countersink angle creates a defined axial seat for subsequent turning or drilling operations, reducing the risk of run‑out. For small diameters such as 2.00 mm, the combination of material and form improves tool life under modest cutting loads while preserving hole accuracy. Built for deeper setups and standard compliance An extended overall length of 120 mm enables access to deeper workpieces or operations where a longer reach is required, without compromising the shank interface. The centre drill is right‑hand cutting and is intended for the manufacture of centring holes in accordance with DIN 332 without a protective countersink, making it suitable for conventional lathe preparation and pre‑drilling sequences. The design supports steady feeds—specified at 0.02 mm/rev in steel up to 800 N—so process planners can calculate tool engagement and cycle times with confidence. Practical handling and factory readiness A 6 mm shank diameter allows secure clamping in standard collets and toolholders used across workshops, simplifying integration into existing tool sets. The tool is supplied in an overlong execution and without a protective countersink, which reduces unnecessary material removal when precise centring is required. For specification queries or to confirm suitability for particular alloys or setups, technical advice is available from Metav Werkzeuge, ensuring the component integrates into a reliable process chain. For demanding centring work with long reach, request the TECWERK overlong HSS‑Co centre drill through Metav Werkzeuge or contact Metav's advisors at info@metav-werkzeuge.com or +49 2822 7131930 for specification support Technical Data Article number: 2000861978NW Brand: TECWERK Product type: centre drill Material: HSS‑Co Standard: DIN 333 Designation: Form A Core data Diameter: 2.00 mm Overall length: 120 mm Shank diameter: 6 mm Countersink angle: 60° Feed in steel up to 800 N: 0.02 mm/rev Design / Special features Overlong execution; without protective countersink Right‑hand cutting For manufacture of centring holes to DIN 332 Intended for general application FAQ What materials is this centre drill suitable for? The TECWERK centre drill DIN 333 Form A (SKU 2000861978NW) is produced in HSS‑Co and is intended for general workshop applications; suitability for specific alloys should be checked against the tool's recommended feed of 0.02 mm/rev in steel up to 800 N. Can the overlong design be used on small‑diameter workpieces? Yes; the overlong configuration is designed to reach deeper positions while retaining the defined centring geometry of DIN 333 Form A, allowing precise centring on small diameters such as 2.00 mm when securely clamped. How should the tool be clamped and driven? The centre drill has a 6 mm shank and is compatible with standard collets and toolholders; its right‑hand cutting geometry suits conventional lathe and drilling spindle directions. Does this centre drill include a protective countersink? No; this overlong version is supplied without a protective countersink and is intended to produce DIN 332‑compliant centring holes without additional protective features. What performance can be expected for repeatability and tool life? Manufactured from HSS‑Co with DIN 333 Form A geometry, the tool offers improved wear resistance and consistent axial seating for repeatable centring; life expectancy depends on workpiece material, machine stability and correct feed settings. TECWERK: Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Combine the robust HSS construction with a 60° Form A tip to create reliable centre holes to DIN 332; the compact design and left-hand cutting make the tool especially suited to repetitive workshop use. Order or enquire via Metav Werkzeuge for secure supply and technical guidance. TECWERK centre drill DIN 333 Form A Ø 3.15 mm HSS left-hand cut — 60° centring tip A TECWERK centre drill (DIN 333, Form A, Ø 3.15 mm, HSS, left-hand cut) engineered for precise centre-hole production in general workshop and light industrial applications. HSS construction for durability and sharpness DIN 333 Form A geometry, 60° centring tip Left-hand cutting for chip evacuation and reaming Feed in steel up to 800 N: 0.03 mm/rev Accurate starts for turning and drilling setups The Form A geometry with a 60° tip ensures that centre holes are formed consistently to the relevant standard, allowing reliable chucking and reduced run-out in subsequent turning operations. Made from HSS, the tool retains cutting edge integrity during repeated use and resharpening cycles. The nominal diameter of 3.15 mm produces compact, precise centres suitable for small to medium workpieces; the controlled geometry reduces the need for corrective finishing and supports predictable positioning on the lathe or drilling machine. Built for dependable workshop performance A sturdy 8 mm shank and an overall length of 50 mm provide rigidity and ease of handling in standard collets and three-jaw chucks. The left-hand cut assists chip control in specific machining sequences, and the specified feed of 0.03 mm/rev in steel up to 800 N gives a reliable starting parameter for process planning. Because the material is HSS, the tool offers a balance between toughness and hardness, making it suitable for everyday centring tasks without fragile performance under moderate loads. Seamless integration into production routines The DIN-compliant design simplifies tool selection and inventory management across multiple workstations; compatibility with common holders and quick-change systems shortens setup time. As the tool is intended for general use, it adapts well to a range of ferrous materials when used with the recommended feed. Clear technical parameters enable straightforward process documentation and repeatability, which supports quality control procedures and reduces scrap due to incorrect centring. Suitable choice for precision-minded workshops For professional workshops aiming to democratise precision without compromise, this centre drill delivers dependable centring, straightforward resharpening and consistent results across batches. The compact geometry and proven material choice reduce downtime and maintain dimensional accuracy for subsequent operations, offering a practical balance of performance and economy for day-to-day metrology and turning preparations. Contact Metav Werkzeuge to confirm availability of the TECWERK centre drill and to discuss application details — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: 2000861573NW Product type: Centre drill Brand: TECWERK Material: HSS Facts Nominal diameter: 3.15 mm Shank diameter: 8 mm Overall length: 50 mm Tip angle: 60° Feed in steel up to 800 N: 0.03 mm/rev Cutting direction: Left-hand cutting Norm: DIN 333 Form: A Packaging unit: 5 Special features DIN 333 Form A geometry For centre holes to DIN 332 without countersink General workshop use Left-hand cutting for chip control Suitable for resharpening FAQ What materials is this centre drill suitable for? The TECWERK centre drill DIN 333 Form A Ø 3.15 mm (SKU 2000861573NW) is designed for general workshop use and is specified with a feed rate for steel up to 800 N; HSS construction supports a range of common ferrous materials. How does the 60° tip affect centring? A 60° centring tip produces standard centre holes per DIN 332, ensuring correct seating for live centres and tailstocks and improving concentricity in subsequent turning operations when using the TECWERK centre drill. Why choose a left-hand cut on a centre drill? Left-hand cutting aids chip flow in specific setups and can assist safe chip evacuation during interrupted cuts; the left-hand configuration is incorporated into this centre drill to suit varied machining strategies. Can the centre drill be resharpened? Yes, the HSS material and classic Form A geometry allow for resharpening; the tool is designed for workshop maintenance to extend service life and maintain precision. Is this tool compatible with standard collets and chucks? The 8 mm shank and 50 mm overall length make the centre drill compatible with common collets and three-jaw chucks, enabling straightforward integration into existing tool holdings. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of the combination of HSS durability, DIN 333 Form A geometry and a compact 50 mm overall length for fast, accurate preparation of centre holes; order the centre drill directly via Metav Werkzeuge or consult our advisors for application support. Centre drill DIN 333 Form A 3.15 mm HSS by TECWERK — 60° countersink angle, 50 mm overall length A Centre drill DIN 333 Form A 3.15 mm HSS designed for accurate centre-hole formation and reliable pilot guidance in general workshop and production settings HSS construction for extended tool life DIN 333 Form A for standardised centring 60° countersink angle for precise alignment 8 mm shank for stable clamping Precision centring that reduces rework and runout The combination of DIN 333 Form A geometry and HSS material provides a robust solution for producing accurate centre holes prior to drilling. The integrated 60° countersink angle ensures exact axial positioning, which reduces drill wander and subsequent rework. With a nominal diameter of 3.15 mm and an overall length of 50 mm, this centre tool offers a compact footprint while maintaining the rigidity needed for consistent centring operations. Geometry tuned for efficient machining and chip control A short piloted profile and right‑hand cutting direction enable reliable engagement and predictable chip formation during the initial operation. The tool’s geometry is optimised for quick entry and stable cutting, supporting a recommended feed of 0.03 mm/rev in steel up to 800 N. These parameters help to shorten cycle times and improve first-pass accuracy when preparing components for further machining. Easy integration with common workshop equipment The 8 mm shank is suitable for most standard chucks and collet systems, ensuring straightforward tool changes and secure clamping. Conformity to DIN 333 means compatibility with established centring procedures and fixtures, so integration into existing workflows is seamless. As a general‑purpose centre drill, it works well in maintenance, prototyping and production environments where reliable centring is a routine requirement. Supply reliability and expert support for industrial use Sourced from TECWERK and available through Metav Werkzeuge, this centre drill benefits from a supply chain geared towards industry: stock held in Emmerich, technical competence and a broad range of workshop consumables. Metav’s approach to precision democratisation offers access to a wide product range, consistent quality controls and transparent order handling, supporting steady production without surprise shortages. Contact Metav Werkzeuge for availability, technical guidance and to request stock information for TECWERK centre drills with SKU 2000861807NW Technical data Article number: 2000861807NW Label: Zentrierbohrer DIN 333 Form A D.3,15mm HSS re.TECWERK Facts Nominal diameter: 3.15 mm Overall length: 50 mm Shank diameter: 8 mm Countersink angle: 60° Standard: DIN 333 (Form A) Material: HSS Cutting direction: right‑hand Feed in steel ≤ 800 N: 0.03 mm/rev Packaging unit: 5 Special features For producing centre holes to DIN 332 without spotting General workshop and production use Short piloted design for accurate positioning Suitable for standard chucks and collets FAQ What is the primary purpose of this centre drill? The TECWERK centre drill DIN 333 Form A 3.15 mm HSS (SKU 2000861807NW) is intended to produce accurate centre holes and pilot starts for subsequent drilling operations. Which shank size is required for mounting? A shank diameter of 8 mm is specified; the tool fits standard chucks and collets that accept an 8 mm shank for secure clamping. What cutting parameters are recommended for steel? A feed of 0.03 mm/rev is recommended when machining steel with tensile strength up to 800 N, as stated for this centre drill. Does the tool conform to industry standards? Yes, the geometry complies with DIN 333 Form A, ensuring standardised centring behaviour and compatibility with established procedures. Is this centre drill suited to production and maintenance environments? The compact overall length of 50 mm, HSS construction and standard shank make it suitable for both production and workshop maintenance applications. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of a durable HSS‑Co construction and classic DIN 333 Form A geometry for reliable centring in demanding production environments; order via Metav Werkzeuge or contact our consultants for application advice. Centre drill DIN 333 Form A 3.15 mm (HSS‑Co) by TECWERK — 60° tip, 8 mm shank A centre drill DIN 333 Form A 3.15 mm HSS‑Co designed to produce accurate centre holes for machining and turning, especially in high‑strength and corrosion‑resistant steels HSS‑Co construction for high wear resistance DIN 333 Form A geometry for precise centring 60° tip angle for standard centre holes 8 mm shank, Ø 3.15 mm, overall length 50 mm Durable alloy for high‑strength machining Manufactured from HSS‑Co, this centre drill is engineered for components with elevated strength requirements. The cobalt‑alloy composition increases red hardness and wear resistance, which supports continuous operation under higher temperatures and tougher cutting conditions. Designed for materials exceeding 800 N/mm² and CrNi (stainless) steels, the tool offers a consistent cutting performance where standard high‑speed cutters might accelerate wear. The specification also cites a recommended feed of 0.03 mm/rev for steels up to 800 N/mm², allowing purchasers to plan machining parameters with predictable tool life. Geometry that ensures repeatable, conforming centre holes The DIN 333 Form A profile and 60° tip produce centre holes compliant with DIN 332 standards without a protective countersink, giving a clean, concentric start for subsequent turning or drilling operations. The short, rigid point inherent to Form A minimises deflection and chatter, resulting in precise centre holes and reduced rework. With an 8 mm shank and a nominal diameter of 3.15 mm, the design suits common collet and chuck systems and supports safe, repeatable seating of workpieces on centres. Production‑ready handling and workshop benefits Right‑hand cutting and a 50 mm overall length make the tool straightforward to integrate into standard drill holders and tool changers. Packaged in sets of five, the item supports small batch replenishment and shop‑floor availability. The combination of standardised DIN geometry and robust material choice delivers a low‑risk option for purchasing managers seeking durable, easy‑specified centring tools that reduce downtime and maintain process stability in serial production. For assured centring performance in high‑strength and stainless steels, contact Metav Werkzeuge for stock information and technical guidance on the TECWERK centre drill (SKU 2000861582NW) Technical data Article number: 2000861582NW Product type: Centre drill Manufacturer: TECWERK Standard: DIN 333 Form: A Material: HSS‑Co Design: without protective countersink Core specifications Diameter: 3.15 mm Shank diameter: 8 mm Overall length: 50 mm Tip/countersink angle: 60° Cutting direction: Right‑hand cutting Recommended feed in steel (≤ 800 N/mm²): 0.03 mm/rev Packaging unit: 5 Applications / special features For production of centre holes according to DIN 332 without protective countersink Suitable for materials > 800 N/mm² and for corrosion‑, acid‑ and heat‑resistant CrNi steels DIN 333 Form A geometry for rigid, repeatable centring Right‑hand cutting for standard machining set‑ups FAQ What materials can this centre drill machine? The TECWERK centre drill (centre drill DIN 333 Form A 3.15 mm HSS‑Co, SKU 2000861582NW) is specified for materials with tensile strengths above 800 N/mm² and for corrosion‑resistant CrNi (stainless) steels. Is the tip angle suitable for standard lathe centres? Yes. The 60° tip conforms to common centre geometry and is intended to produce centre holes that match DIN 332 requirements for turning and supporting workpieces. What is the recommended feed rate when drilling steel? A recommended feed of 0.03 mm/rev is indicated for steel up to 800 N/mm²; this offers a balance between tool life and machining efficiency for the specified materials. Which holders or collets are compatible with the shank? The tool’s 8 mm shank is compatible with standard 8 mm collets and drill holders; confirm holder clamping tolerances on the machine side before mounting. How is the tool supplied and arranged for stock control? The item is supplied in a packaging unit of 5, facilitating straightforward inventory management for production and maintenance planning. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Achieve reliable pilot holes with solid carbide construction and DIN 333 Form A geometry; the 60° countersink ensures repeatable centres in challenging materials while the compact shank simplifies toolholding. Order the centre drill directly via Metav Werkzeuge or ask the consultants if additional technical details are required. TECWERK Centre Drill DIN 333 Form A – 3.15 mm, Solid Carbide, 60° The centre drill DIN 333 Form A is a short, rigid centring tool designed to create precise pilot centres for turning and drilling operations across a wide range of engineering materials. *Solid carbide construction for long life *DIN 333 Form A centring geometry *60° countersink angle for standard centring *Right‑hand cutting for conventional machining Precision centring for consistent pilot holes The combination of DIN 333 Form A geometry and a 60° countersink angle delivers consistently accurate pilot holes that reduce runout at subsequent drilling or turning operations. The short, rigid design concentrates cutting forces at the tip, improving concentricity and repeatability in serial production. As a result, process stability is increased and the risk of rework is minimised, which supports dependable cycle times on both manual and CNC machines. Engineered for tough materials and extended tool life Manufactured from solid carbide, this centring tool offers high wear resistance and thermal stability, making it suitable for machining high‑strength steels, various cast irons and many non‑ferrous alloys. The right‑hand cutting orientation ensures conventional chip flow and predictable performance in standard machining setups. By choosing a carbide centring drill, tool change frequency is reduced and cutting-edge integrity is maintained under higher cutting loads, supporting uninterrupted workshop throughput. Compact dimensions for seamless integration into production With a diameter of 3.15 mm, shank 8 mm and an overall length of 50 mm, the tool fits common collets and chucks without the need for special adaptors. The design is supplied without protective countersink, keeping the tool true to Form A specification and suitable for producing centre holes to DIN 332. Recommended operating data includes a feed of 0.1 mm/rev in steel up to 800 N, which balances cutting engagement and tool life for repeatable results across batches. Contact Metav Werkzeuge today for availability and technical advice on the TECWERK centre drill 3.15 mm and to arrange prompt supply from Emmerich. Technical data Article number: 2000861993NW Product type: Centre drill Brand: TECWERK Form: A Facts Diameter: 3.15 mm Overall length: 50 mm Shank diameter: 8 mm Countersink angle: 60° Feed in steel up to 800 N: 0.1 mm/rev Cutting direction: right‑hand Special features Material: solid carbide Standard: DIN 333 For producing centre holes to DIN 332 Supplied without protective countersink Applications: high‑strength steels, steel castings, grey cast iron, hard cast iron, manganese‑hard steel, CrNi steels, light and non‑ferrous metals, fibre‑reinforced plastics and other thermosets FAQ Which materials can be machined with this centre drill? The TECWERK centre drill DIN 333 Form A 3.15 mm is specified for high‑strength steels, steel castings, grey and hard cast irons, manganese‑hard steel, CrNi steels, light and non‑ferrous metals, and fibre‑reinforced plastics as stated in the product data. What feed and cutting direction are recommended? A feed of 0.1 mm/rev in steel up to 800 N is indicated for stable machining; the tool is right‑hand cutting, suitable for conventional spindle rotation and standard toolholders. Will the tool fit common chucks and collets? Yes. The 8 mm shank and 50 mm overall length make the centring drill compatible with typical 8 mm collets and drill chucks used in workshops and small production cells. What does “Form A without protective countersink” mean for the workshop? Form A denotes a short, rigid centre drill profile intended for accurate centre holes; “without protective countersink” means the tip is supplied in the standard Form A geometry without an added protective chamfer, ensuring true centring for machining to DIN 332. Which standards apply to this centring tool and how is it identified? The tool conforms to DIN 333 (Form A) and is intended for producing centre holes per DIN 332; identification is by SKU 2000861993NW and the TECWERK brand. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Combining HSS durability, DIN 333 Form B conformity and a protective countersink, this centre drill delivers accurate, repeatable centring for workshop and production use; order the TECWERK tool directly via Metav Werkzeuge or contact our consultants for technical guidance. TECWERK centre drill DIN 333 Form B, Ø 3.15 mm, HSS with protective countersink TECWERK centre drill DIN 333 Form B, Ø 3.15 mm, HSS with protective countersink is a purpose-built centring tool for creating standard centre holes before turning or drilling operations HSS construction for durable cutting DIN 333 Form B for standard centre holes Protective countersink for reliable centring Right‑hand cutting, Ø 3.15 mm, 60/120° angle Accurate starts reduce rework and machine time The primary advantage of a dedicated centre drill lies in consistent, vibration‑free starts that prevent tool walking and misalignment. Manufactured to DIN 333 and matched to centre‑hole requirements in DIN 332 Blatt 1 Form B, this HSS tool produces repeatable pilot seats for subsequent drills or lathe centres. The combination of 3.15 mm tip diameter and a 60/120° countersink angle ensures a defined contact point, while the right‑hand cutting geometry supports smooth engagement at the start of the cut. These characteristics translate directly into reduced setup time and fewer scrapped components. Robust construction for dependable workshop performance Built from HSS, the drill balances toughness and wear resistance for general workshop environments. The tool’s protective countersink limits burr formation and protects the pilot during handling, preserving the cutting edges and extending service intervals. With an overall length of 60 mm and a shank diameter of 11.2 mm, the tool seats securely in standard chucks and holders, improving concentricity. For steel applications up to 800 N the recommended feed is 0.03 mm/rev, which optimises the cutting conditions and contributes to long‑term tool life. Easy integration into standard production workflows Adopting a standard‑compliant centre drill simplifies process planning: the geometry is compatible with common turning and drilling routines, and repeatable centring reduces setup checks. The right‑hand cutting direction and familiar dimensions make the tool suitable for tool cabinets across production and maintenance shops, supporting efficient batching and rapid changeovers. The clear technical specification and industry standard form factor help with procurement planning and inventory coherence, reinforcing stable supply chains when sourced via Metav Werkzeuge. For reliable centring and consistent workshop results, secure the TECWERK centre drill through Metav Werkzeuge — available from Emmerich with expert consultancy and dependable delivery Technical data Article number: 2000861633NW Product type: Centre drill Manufacturer: TECWERK Label: Zentrierbohrer DIN 333 Form B D.3,15mm HSS m.Schutzsenkung re.TECWERK Facts Diameter: 3.15 mm Overall length: 60 mm Shank diameter: 11.2 mm Countersink angle: 60/120° Feed in steel ≤ 800 N: 0.03 mm/rev Cutting direction: Right‑hand Special features Material: HSS Form: B Standard: DIN 333 With protective countersink For making centre holes to DIN 332 Blatt 1 Form B Packaging unit: 1 FAQ What material is the centre drill made from? The TECWERK centre drill (DIN 333 Form B, SKU 2000861633NW) is manufactured from HSS, chosen for its combination of toughness and wear resistance. Which dimensions and angles does this tool have? This centre drill has a 3.15 mm tip diameter, an overall length of 60 mm, a shank of 11.2 mm and a countersink angle of 60/120°, matching DIN specifications. Is the tool suitable for workshop steel applications? Yes, the TECWERK centre drill is intended for general workshop use and is specified with a recommended feed in steel up to 800 N of 0.03 mm/rev. How does the protective countersink benefit the process? The protective countersink helps to centre reliably on the workpiece, reduces burrs and protects the pilot geometry, improving repeatability and reducing rework when using the TECWERK centre drill. Which standard does the centre hole conform to? The tool is designed in accordance with DIN 333 and is suitable for producing centre holes to DIN 332 Blatt 1 Form B as part of standard preparation for turning or drilling. TECWERK: Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund