Take advantage of precise centre starts and robust HSS construction to ensure consistent machining results; the 60° countersink angle and defined feed recommendation deliver repeatable, burr‑reduced centre holes. Order directly via Metav Werkzeuge or consult the technical team for application advice. Centre drill DIN 333 Form A D 0.5 mm HSS (right‑hand) — TECWERK The Centre drill DIN 333 Form A D 0.5 mm HSS provides a reliable method for producing accurate centring holes for turning and drilling operations in general workshop and production environments. HSS, DIN 333 Form A geometry 60° countersink angle for DIN 332 centres Suitable for general use and robust starting holes Right‑hand cutting for standard drilling spindles Consistent, accurate centre holes for improved process reliability The short, rigid point geometry specified by DIN 333 Form A ensures reliable positioning of the drill bit on the workpiece and reduces walk‑off when starting a hole. Constructed from HSS, the tool retains sharpness at the cutting edge while withstanding typical workshop conditions; this results in repeatable centre holes that lead to more accurate subsequent turning or drilling processes. The standard 60° countersink angle matches the requirements of DIN 332 for centre holes, so the resulting seats are compatible with centres and live‑centres used in lathes and similar machines. Optimised cutting parameters that support efficiency and surface quality The geometry and material combine to permit controlled feeds: where the workpiece and clamping allow, a feed of 0.01 mm per revolution in steel up to 800 N provides a clean, burr‑reduced start without excessive axial loads. This parameter guidance helps integrate the tool into automated or manual setups with predictable chip formation and a reduced risk of tip breakage. The right‑hand cut fits conventional spindle rotation and standard chucks, enabling quick tool changes and straightforward process planning for both prototype and small‑batch production runs. Practical workshop use and handling for long service life The tool is intended for general application and for producing centre holes without a protective countersink, following the DIN specification for direct centring. The compact design minimises overhang, lowering the bending moment and helping to protect the tip under normal operating conditions. When stored and used according to standard workshop practice — secure clamping, correct back‑off between passes and periodic inspection of the cutting edge — the drill offers stable performance and predictable replacement intervals. For bespoke setups or unusual materials, consult technical guidance to adapt feeds and speeds safely. For order placement or detailed application advice, contact Metav Werkzeuge directly — the team can advise on integrating this TECWERK centre drill into specific machining processes and supply compatible tooling solutions. Technical data Article number: 2111651050NW Description: Centre drill DIN 333 Form A D 0.5 mm HSS right‑hand Brand: TECWERK Core specifications Diameter: 0.5 mm Countersink angle: 60° Feed in steel up to 800 N: 0.01 mm/rev Standard: DIN 333 / DIN 332 Special features Material: HSS Geometry: Form A Cut direction: Right‑hand Intended use: Centre holes per DIN 332 without protective countersink Application: General starting holes for turning and drilling FAQ What materials is this centre drill suitable for? The centre drill is made from HSS and is specified for general use; it is suitable for standard steels where the feed recommendation of 0.01 mm per revolution up to 800 N applies, and it will perform well for typical workshop steels and similar materials. How does the 60° countersink angle affect compatibility with centres? A 60° countersink angle matches DIN 332 centre dimensions, ensuring that centres and live‑centres seat correctly in the machined centre holes and provide accurate support during turning. Is this centre drill compatible with standard drill chucks and spindles? Yes. The right‑hand cutting geometry is intended for conventional spindle rotation and standard chucks; installation follows normal tool‑holding procedures for small centre drills. What is meant by Form A in DIN 333? Form A describes a short, rigid point geometry designed for reliable centring and minimal lateral flex, providing stable starts particularly in standard workshop set‑ups. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Take advantage of precise centring, high-speed steel durability and a standard 60° tip for reliable start holes; order genuine TECWERK centre drills via Metav Werkzeuge or consult our specialists for application-specific recommendations. Centre drill DIN 333 Form A Ø0.8 mm HSS TECWERK — 60° tip for DIN 332 centring The centre drill DIN 333 Form A Ø0.8 mm HSS TECWERK is a general-purpose centring tool designed to produce standard 60° centre holes to DIN 332 without a protective countersink, suitable for workshop and light production use. HSS material for wear resistance DIN 333 Form A geometry 60° tip for DIN 332 centring Feed 0.01 mm/rev in steel up to 800 N Accurate centring for repeatable positioning The centre drill offers a controlled starting point that prevents wandering when Transitioning to larger drills. Constructed from HSS, the tool delivers a balance of toughness and hardness that retains an accurate cutting edge during routine use. The 60° tip corresponds to the DIN 332 specification for centre holes, ensuring the produced centre hole aligns precisely with lathe and drilling guides. This reduces misalignment and rework, improving first-pass yield and operational efficiency. Quicker setups and consistent hole geometry With its DIN 333 Form A geometry, the tool creates a defined entry that removes the need for a separate protective countersink. The specified feed of 0.01 mm/rev in steel up to 800 N offers guidance on cutting conditions and helps to achieve consistent hole quality across batches. For businesses focused on cycle-time reduction, the predictable performance of this centre drill shortens setup time and stabilises downstream machining processes by providing a reliable start for subsequent drills and centres. Designed for workshop resilience and sourcing confidence The compact design and common geometry make this centre drill compatible with standard toolholders and chucks used in general mechanical workshops. Made for everyday use, the HSS construction provides durability and straightforward handling. As part of a supplier ecosystem that values accessibility and reliability, Metav supplies a broad range of precision tools and supports product transparency — from stock availability to specification details — so procurement teams can consolidate suppliers without risking quality or delivery dependability. Contact Metav Werkzeuge by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930 for technical clarification and to arrange supply of genuine TECWERK centre drills directly from Emmerich. Technical data Article number: 2111651080NW Label: Zentrierbohrer DIN 333 Form A D.0,8mm HSS re.TECWERK Manufacturer: TECWERK Numbers / Facts Diameter: Ø 0.8 mm Tip angle: 60° Feed in steel up to 800 N: 0.01 mm/rev Packaging unit: 10 Special features Material: HSS (high-speed steel) Standard: DIN 333 Form A Application: Production of centre holes to DIN 332 without protective countersink Intended use: General-purpose centring for workshop and light production environments FAQ What is the primary application of this centre drill? The centre drill DIN 333 Form A Ø0.8 mm HSS TECWERK is intended to produce standard 60° centre holes to DIN 332, providing accurate starting points for subsequent drilling or turning operations. Can this tool be used on hardened materials? This centre drill is specified for general use and provides a feed guideline for steel up to 800 N; it is not specified for processing highly hardened steels beyond that rating. What does DIN 333 Form A mean for the hole geometry? DIN 333 Form A defines the tool geometry, ensuring the centre hole has a standard 60° included angle and shape suitable for DIN 332 centre specifications. Is the HSS material suitable for regrinding? The tool is manufactured from HSS, a material commonly maintained by light regrinding in workshops; however, regrinding practices depend on local workshop capabilities and the extent of wear. How does the specified feed relate to machining performance? The stated 0.01 mm/rev in steel up to 800 N indicates the recommended feed to achieve reliable hole formation without excessive chipping or deflection. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Take advantage of the high wear resistance of HSS and the standardised geometry to achieve reliable centre holes with minimal setup time; order TECWERK centre drills directly via Metav Werkzeuge or consult our specialists for process optimisation. TECWERK centre drill DIN 333 Form A — HSS, Ø 1.25 mm (right-hand) The TECWERK centre drill DIN 333 Form A is a high-precision HSS tool intended for producing centre holes and pilot points in general machining applications. HSS centre drill, DIN 333 Form A 60° countersink angle for precise centring Feed recommendation: 0.02 mm/rev in steel ≤800 N Right-hand cutting, Ø 1.25 mm Reliable centring for consistent drill starts A properly formed centre hole ensures accurate subsequent drilling and turning operations. The HSS construction provides a balance of toughness and heat resistance, while the DIN 333 Form A geometry delivers a standardised 60° countersink angle intended for centre holes specified by DIN 332 without protective countersinking. The specified feed of 0.02 mm/rev in steel up to 800 N offers a practical starting point for shop-floor parameters; this figure denotes the recommended linear advance per spindle revolution to maintain a controlled cut and reduce wandering. The result is repeatable, clean starts that reduce rework and ease tool setting. Practical shop-floor compatibility and reduced setup Small-diameter centre drills demand predictable behaviour to maintain process efficiency. The Ø 1.25 mm size with right-hand cutting is compatible with standard lathe and drilling spindles and is suited to routine centring tasks across a variety of components. By using a standardised centre-point geometry, the tool integrates seamlessly into established machining cycles, shortening setup times and lowering scrap rates. The compact design also supports batch handling and stable clamping in common tool holders, contributing to uninterrupted production. Durable construction and simple specification for purchase decisions The specification emphasises usability: HSS material for longevity, Form A geometry for universal centring, and a clear numeric feed recommendation for machining mild to moderate steels. This combination reduces the need for extensive trial runs and supports predictable tool life. For procurement and planning, the product comes in practical packaging and can be stocked as a reliable consumable for workshops focusing on turning and drilling preparation. Clear, standardised data makes it straightforward to match the centre drill to process requirements without specialist interpretation. Contact Metav Werkzeuge today for tailored technical advice and to secure TECWERK HSS centre drills — email info@metav-werkzeuge.com or call +49 2822 7131930 for procurement support and application recommendations Technical data Article number: 2000861803NW Product label: Zentrierbohrer DIN 333 Form A Ø 1.25 mm HSS right-hand Manufacturer: TECWERK Packaging unit: 5 pieces Numbers / Core technical data Diameter: Ø 1.25 mm Countersink angle: 60° Feed in steel up to 800 N: 0.02 mm/rev Special features Material: HSS Standard: DIN 333 Form A Application: for centre holes according to DIN 332 without protective countersink Cutting direction: right-hand FAQ What materials is this centre drill recommended for? The TECWERK centre drill is specified for general use and a recommended feed of 0.02 mm/rev in steel up to 800 N; this makes it suitable for routine centring tasks in many steel components. What does Form A mean for the centre drill? Form A denotes the standardised geometry under DIN 333, providing a 60° countersink angle intended for producing centre holes compliant with DIN 332. How should the feed value be interpreted on the workshop? The listed 0.02 mm/rev is the suggested linear advance per spindle revolution for machining steel up to 800 N; it guides stable cutting and reduces the risk of tool deviation. Is the Ø 1.25 mm size compatible with standard tool holders? Yes, the Ø 1.25 mm centre drill with right-hand cutting is designed for compatibility with common lathe and drilling spindles and standard tool-holding systems. What is the packaging quantity for ordering? The product is supplied in a packaging unit of 5 pieces, suitable for stocking as a consumable item. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Combining TiN-coated HSS durability with the DIN 333 Form A geometry and a precise 60° countersink, this centre drill provides consistent, DIN-compliant centre holes at a controlled feed of 0.02 mm/rev in steels up to 800 N; order directly via Metav Werkzeuge or contact our technical consultants for tailored advice. Centre drill DIN 333 Form A, 1.25 mm — TiN-coated HSS (TECWERK) The centre drill DIN 333 Form A is a TiN-coated HSS tool designed for fast, accurate production of centre holes to DIN 332 without pilot countersinking, suitable for general-purpose workshop use. HSS with TiN coating DIN 333, Form A centre drill 60° countersink angle for precise centres Suitable for steel up to 800 N; 0.02 mm/rev Consistent centring from standardised geometry The tool’s adherence to DIN 333 Form A ensures repeatable, standard-compliant centre holes, reducing downstream alignment errors and rework. The combination of the short, rigid geometry typical of centre drills and the defined 60° countersink angle gives a reliable starting point for subsequent drilling or turning operations. Where tight run-out and accurate axial positioning are required, this configuration minimises wobble and provides a clear, centric pilot without the need for an additional protective countersink. The specification of a feed of 0.02 mm/rev in steels up to 800 N gives a predictable cutting regime that supports process planning and machining consistency. Hard-wearing performance for routine workshop tasks Manufactured from HSS and finished with a thin TiN coating, the tool combines toughness with improved surface hardness to resist wear and extend tool life under normal workshop conditions. The coating reduces built-up edge and friction at the cutting face, which keeps cutting forces stable and maintains the centre geometry over multiple cycles. For operations where tool change frequency affects throughput, this increased durability translates into fewer interruptions and steadier production. Right-hand cutting flutes are optimised for common lathe and drill-press set-ups, making integration into existing workflows straightforward. Practical use and process advantages Packed as a practical unit, the tool suits both repair shops and production lines that require fast, dependable centring without elaborate set-up. The TiN-coated centre drill eliminates the need for a protective countersink when producing DIN 332-compatible centres, saving cycle time and simplifying machining sequences. For operators with limited metrology resources, the standardised geometry and clear feed guidance allow predictable hole preparation, supporting higher first-pass yields. Where quality documentation is required, the DIN reference and measurable feed values supply verifiable process parameters for traceability. For procurement or technical questions about the TECWERK centre drill and to secure stock via Metav Werkzeuge in Emmerich, please contact info@metav-werkzeuge.com or call +49 2822 7131930. Technical data Article number: 2000861587NW Label: Centre drill DIN 333 Form A, 1.25 mm, HSS TiN, right-hand Brand: TECWERK Facts Diameter: 1.25 mm Countersink angle: 60° Feed in steel up to 800 N: 0.02 mm/rev Packaging unit: 5 SKU / UID: 2000861587NW Special features Material: HSS Coating: TiN Standard: DIN 333 Form A Application: For producing centre holes to DIN 332 without pilot countersinking Cutting direction: Right-hand cutting FAQ What diameter does the centre drill have? The centre drill has a nominal diameter of 1.25 mm as stated in the product label and technical data. Is the tool coated and what benefit does that bring? The TECWERK centre drill is TiN-coated, which increases surface hardness, reduces friction and improves wear resistance during routine centring operations. Which standard does this centre drill comply with? The tool is manufactured to DIN 333 Form A and is intended for producing centre holes to DIN 332 without requiring a protective pilot countersink. What feed and material guidance is provided? A recommended feed of 0.02 mm/rev is given for steels up to 800 N, offering a predictable cutting regime for consistent centre creation. How many pieces are in one pack? The packaging unit contains 5 pieces per pack, suitable for small-batch replenishment or workshop stores. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Benefit from robust HSS‑Co construction and a precise 60° countersink angle for repeatable, accurate centre holes in demanding materials; order the TECWERK centre drill directly via Metav Werkzeuge or consult our technical team for application advice. TECWERK centre drill DIN 333 Form A — 1.25 mm HSS‑Co, 60° countersink A TECWERK centre drill DIN 333 Form A, 1.25 mm HSS‑Co engineered for reliable centre-drilling in high-strength and corrosion-resistant steels across workshop and production environments HSS‑Co for excellent wear resistance DIN 333 Form A for standardised centring 60° countersink angle for precise alignment For materials >800 N/mm² and CrNi steels Engineered centring for demanding machining The centre drill combines HSS‑Co material and DIN‑compliant geometry to deliver consistent pre-drilling that secures the axial position for subsequent operations. The Form A design follows DIN 333 standards, enabling interchangeability and predictable behaviour when used before twist drills or drilling cycles. For process planners this means fewer repositioning steps and reduced scrap rates because the workpiece receives a defined 60° countersink that centres subsequent tools reliably. The right-hand cutting geometry provides controlled chip formation and stable entry into the workpiece. Practical benefits on the shop floor Standardised centring simplifies tool selection and quality control. The centre drill is suitable for creating centre holes per DIN 332 without a pilot countersink, removing an extra machining step for many applications and speeding up cycle times. Owing to the material and geometry, the tool is applicable for components with tensile strength above 800 N/mm² as well as for chromium‑nickel (CrNi) steels that are corrosion-, acid- and heat-resistant. The recommended feed in steel up to 800 N/mm² is 0.02 mm/rev, a guideline that supports reliable chip load and surface integrity in production runs. Durability and consistent cutting performance The cobalt‑alloyed high‑speed steel gives a balanced combination of toughness and hot‑hardness, extending life under intermittent higher temperatures compared with plain high‑speed steel. This results in reduced downtime for tool changes and more uniform part quality across batches. The 60° countersink ensures a clean, concentric start that minimises runout for subsequent drilling or turning operations. For maintenance planning, the controlled cutting behaviour helps predict tool wear and schedule replacements before critical tolerances are affected. Integration, handling and process assurance Adopting a DIN‑compliant centre drill streamlines procurement and inventory management: tools meet recognised standards, so drawings, fixtures and machine programmes remain consistent across suppliers. Supplied in a practical pack size, the centre drill suits both small workshops and larger production cells that require traceability and repeatability. For engineers defining feeds and speeds, the clear specification of countersink angle and recommended feed provides an immediate basis for process parameters, reducing trial runs and accelerating ramp-up to full production. For reliable centring in high‑strength and stainless materials, contact Metav Werkzeuge to request the TECWERK centre drill or obtain tailored machining advice via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 2000861578NW Designation: TECWERK centre drill DIN 333 Form A 1.25 mm HSS‑Co Manufacturer: TECWERK Packaging unit: 5 UID: 2000861578NW Core figures Diameter: 1.25 mm Countersink angle: 60° Recommended feed in steel up to 800 N/mm²: 0.02 mm/rev Applicable material strength: >800 N/mm² Special features Material: HSS‑Co Standard: DIN 333, Form A Cutting direction: right‑hand cutting Application: centre holes per DIN 332 without pilot countersink Suitable for: rust‑, acid‑ and heat‑resistant chromium‑nickel steels FAQ What materials can this centre drill handle best? The TECWERK centre drill is suitable for materials with tensile strength above 800 N/mm² and for corrosion‑, acid‑ and heat‑resistant chromium‑nickel steels, providing reliable centring performance in these substrates. How does the 60° countersink angle affect subsequent drilling? A 60° countersink creates a standardised entry that centres subsequent tools more accurately, reducing runout and improving the concentricity of drilled holes and turned features. Is there a recommended feed rate for common steels? For steels up to 800 N/mm² the recommended feed is 0.02 mm/rev, which balances chip formation and tool life for consistent results. Does the tool conform to industry standards for interchangeability? Yes, the design follows DIN 333 Form A, making it compatible with standard centring practices and simplifying tool replacement and process documentation. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Deliver exact, repeatable centring with a combination of solid‑carbide construction and a 60° countersink, making set‑up quicker and tool life longer; order via Metav Werkzeuge or consult our specialists for precise selection and rapid supply. Centre drill DIN 333 Form A, Ø 1.25 mm — solid carbide, 60° tip (TECWERK) The centre drill DIN 333 Form A, Ø 1.25 mm is a solid‑carbide centre drill designed to produce precise centring holes to DIN 332 with a 60° countersink, suited to demanding workshop and light production environments Solid‑carbide (VHM) construction DIN 333 Form A with 60° countersink Right‑hand cutting for clean centring Compatible with steels, castings and plastics High‑precision centring for consistent production The short, rigid geometry of this centre drill delivers reliable alignment and repeatable results in serial work. The solid‑carbide body provides high stiffness and thermal stability, which reduces runout and preserves concentricity during drilling. The 60° countersink corresponds to standard centre‑hole profiles per DIN 332, ensuring compatibility with conventional lathes and centres; this reduces set‑up time and the need for secondary operations. The design therefore supports process reliability and predictable part fitment. Broad material range with clear performance data Selected for multi‑material use, the tool handles high‑strength steels, cast components and a variety of non‑ferrous and advanced polymers without frequent tool changes. The specification explicitly lists suitability for cast steel, grey and hard cast irons, manganese‑hard steels, CrNi stainless grades, light metals and fibre‑reinforced plastics, as well as other duroplastics. For guidance under load, the recommended feed in steel up to 800 N is 0.08 mm/rev, providing a practical baseline for machining parameters and helping to balance surface finish with tool life. Why the DIN 333 Form A geometry matters Form A centring drills combine a drilling pilot with a countersink in a compact tool body to create an accurate, burr‑free centre hole. The inclusion of a 60° tip produces the standard seating angle for centres and tailstocks, improving concentric clamping and reducing wobble during turning or re‑boring. This version is supplied without protective countersink, which means it is optimised to cut the defined centre profile directly; the right‑hand cutting flutes ensure clean evacuation of chips and stable cutting action on through‑holes or short pre‑drills. Practical workshop benefits and handling notes The tool is suitable for both CNC and manual operations where fast, precise centring is required. The carbides’ wear properties and thermal resistance support higher cutting speeds and reduce regrinding frequency, translating into lower downtime and lower per‑part cost over time. For best results, match spindle speed and feed to the listed guideline and ensure secure clamping to exploit the drill’s rigidity. The combination of standard geometry and durable material makes it a practical choice where consistent centring and minimal rework are priorities. For dependable centring with TECWERK solid‑carbide centre drills, contact Metav Werkzeuge for tailored advice and reliable supply from Emmerich: info@metav-werkzeuge.com / +49 2822 7131930 Technical data Article number / SKU: 2000861989NW Label: Centre drill DIN 333 Form A, Ø 1.25 mm, solid carbide, right‑hand, 60° — TECWERK Manufacturer: TECWERK Packaging unit: 1 UID: 2000861989NW Facts Diameter: 1.25 mm Countersink angle: 60° Feed in steel up to 800 N: 0.08 mm/rev Standard: DIN 333 (Form A); for centre holes per DIN 332 Special features Material: solid carbide (VHM) Cutting direction: right‑hand cutting Supplied without protective countersink Suitable for: high‑strength steels; cast steel; grey cast iron; hard cast iron; manganese‑hard steel; CrNi steels; light and non‑ferrous metals; fibre‑reinforced plastics; other duroplastics FAQ What materials can this centre drill machine reliably cut? The centre drill is specified for a broad range: high‑strength steels, cast steel, grey and hard cast irons, manganese‑hard steels, CrNi stainless steels, light and non‑ferrous metals, fibre‑reinforced plastics and other duroplastics. What does the 60° countersink achieve in practice? A 60° countersink creates the standard centre seating profile for conventional centres and tailstocks, improving concentric clamping and reducing runout during turning and drilling operations. How should feed and speed be chosen for steel applications? Use the guideline feed of 0.08 mm/rev for steel under 800 N as a starting point; adjust spindle speed and chip evacuation based on material hardness and machine rigidity to extend tool life. Is this tool suitable for both CNC and manual workshop use? Yes, the rigid solid‑carbide construction and Form A geometry make it suitable for both CNC and manual operations where precise centring is required. What indicates the product uniquely on order lists? Order by SKU 2000861989NW to ensure the correct TECWERK centre drill (DIN 333 Form A, Ø 1.25 mm) is supplied. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Combine precise centring, robust HSS construction and an integrated protective countersink for reliable pilot holes in everyday workshop and light industrial machining — order the TECWERK centre drill via Metav Werkzeuge or consult our specialists for application advice. Centre drill DIN 333 Form B, Ø 1.25 mm — HSS with protective countersink (TECWERK) Centre drill DIN 333 Form B, Ø 1.25 mm — HSS with protective countersink (TECWERK) is a compact pilot cutter designed for producing accurate centre holes to DIN 332 Blatt 1 Form B, with an integrated protective countersink for cleaner seating and reduced burr formation HSS DIN 333 Form B geometry Integrated protective countersink Dual 60/120° centring angles Right‑hand cutting, stable pilot formation Precision starts with stable centring and reduced drill wander A correctly formed pilot hole is the basis for every accurate drilling operation. The centre drill conforms to DIN 333 geometry and creates a defined seat for subsequent twist drills, preventing walking and misalignment on the workpiece. The integrated protective countersink produces a controlled chamfer around the centre hole, which improves tool seating and reduces burrs during turning or drilling operations. This results in fewer rejects and shorter rework times, helping maintain a steady production flow. Geometry and material for consistent machining performance Manufactured from HSS, the cutter combines toughness and wear resistance suitable for general workshop use. The combined 60/120° centring angles deliver a precise initial tip for accurate positioning and a broader flank for robust support during feed. The tool is designed for standard right‑hand rotation (right‑hand cutting) and specifies a guideline feed in steel (up to 800 N) of 0.02 mm/rev, which helps set realistic machining parameters and avoids overfeeding that could shorten tool life. These measurable values support process reliability on conventional lathes and drill presses. Integrates into existing machining workflows with minimal setup The pilot cutter is intended as a preparatory operation before conventional twist drills, reducing the risk of drill walking and improving hole concentricity. Conformity with recognised standards (centre holes to DIN 332 Blatt 1 Form B) ensures compatibility with established jigs and fixtures and simplifies process documentation. For workshops seeking to streamline setup times, the tool’s simple geometry means quick replacement and predictable seating, which supports efficient cycle planning and shorter machine downtime. Durable handling for repeated shopfloor use Designed for routine use, the tool’s solid construction and built‑in countersink minimise edge breakage and facilitate cleaner chip evacuation at low to moderate cutting speeds. The compact design makes the cutter easy to store and exchange without time-consuming regrinds. For procurement planning, the item is supplied in a small pack, offering convenient stock rotation for repair shops and small series production. The consistent performance also contributes to lower total process costs through reduced scrap and less tool-related disturbance. For reliable centring with TECWERK HSS geometry, contact Metav Werkzeuge for procurement and technical guidance at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 2000861629NW Description: Centre drill DIN 333 Form B, Ø 1.25 mm, HSS, protective countersink, right‑hand cutting Manufacturer: TECWERK Packaging unit: 5 Facts Diameter: 1.25 mm Countersink angles: 60/120° Feed in steel up to 800 N: 0.02 mm/rev Standard: DIN 333; for centre holes to DIN 332 Blatt 1 Form B Special features Material: HSS Form: DIN 333 Form B Right‑hand cutting Protective countersink integrated Suitable for general machining tasks FAQ What is the main function of this centre drill? The TECWERK centre drill is used to create precise pilot holes and a protective countersink so that subsequent twist drills start accurately and do not walk. Which materials can be machined with this cutter? The cutter’s HSS construction is suitable for a wide range of common workshop materials; the specified feed value in steel up to 800 N (0.02 mm/rev) provides a guideline for routine steel operations. How do the 60/120° angles affect drilling? The combined 60/120° geometry provides an accurate initial tip for positioning and a stable flank for support, improving hole concentricity and reducing the risk of tip breakage. Is the item compatible with standard drill chucks and lathes? Yes, the centre drill follows DIN 333 geometry and is compatible with conventional chucks and fixtures used for centre‑drilling operations; the SKU 2000861629NW identifies this specific item. What does the protective countersink provide? The integrated countersink forms a clean chamfer around the centre hole, improving seating for subsequent tools and reducing burr formation during machining. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Take advantage of the HSS construction, the DIN 333 Form R geometry and the precise 60° countersink angle for reliable centre drilling and consistent pilot-hole quality; order the TECWERK tool directly via Metav Werkzeuge or consult our specialists for application advice. TECWERK centre drill DIN 333 Form R – HSS, Ø 1.25 mm, right-hand The TECWERK centre drill DIN 333 Form R, Ø 1.25 mm is a compact centring tool for producing accurate pilot holes in general metalworking and workshop applications. HSS material for high durability DIN 333 Form R geometry for accurate centring 60° countersink angle for standard centre holes Right-hand cutting for conventional turning and drilling Precise centring to reduce rework and improve accuracy The primary benefit of this centring tool lies in repeatable pilot-hole creation. The DIN 333 Form R geometry (with radius) ensures a defined entry for subsequent drills or taps, reducing runout and tool breakage. For production environments where repeatability matters, this results in fewer rejects and shorter rework cycles. The combination of form and angle delivers stable seating for live or dead centres and supports downstream machining steps with consistent datum points. Robust HSS construction and defined machining data Manufactured in HSS, this centre drill offers wear resistance suited to everyday workshop use. The built-in 60° countersink angle corresponds to standard centre-hole profiles, while the specified feed — 0.02 mm per revolution in steel up to 800 N — gives a measurable parameter for process planning. Right-hand cutting flutes match standard spindle rotation, ensuring predictable chip formation and surface finish. These quantifiable details allow straightforward integration into machining recipes and CNC programmes, supporting efficiency and process control. Practical advantages for workshop and small-scale production Compact and straightforward in design, this centring tool is intended for general-purpose use across a range of commonly machined metals. The small Ø 1.25 mm diameter suits precision work and delicate components where minimal material removal is required. Because the tool is designed to produce centre holes according to DIN 332 Sheet 1 Form R without an additional protective countersink, set-up time is reduced and handling is simplified. The result is faster cycle times and less fixture complexity for routine centring tasks. For reliable centring in workshop production, request the TECWERK centre drill via Metav Werkzeuge or contact our consultants at info@metav-werkzeuge.com or +49 2822 7131930 to discuss suitability for specific applications Technical data Article number: 2000861949NW UID: 2000861949NW Manufacturer: TECWERK Packaging unit: 5 Facts Diameter: Ø 1.25 mm Countersink angle: 60° Feed in steel up to 800 N: 0.02 mm/rev Special features Material: HSS Standard: DIN 333, Form R (with radius) Cutting direction: Right-hand Application: For producing centre holes according to DIN 332 Blatt 1 Form R without protective countersink General-purpose centring for metalworking FAQ What materials is this centre drill suitable for? The TECWERK centre drill, manufactured in HSS, is designed for general metalworking; the specification lists a feed of 0.02 mm per revolution for steel up to 800 N, indicating suitability for typical steel machining tasks. What does DIN 333 Form R mean for performance? DIN 333 Form R denotes the centre-drill geometry with a rounded form, which provides a reproducible seat for subsequent drilling and helps reduce radial runout during initial centre formation. Is the cutting direction specified? Yes — the tool is right-hand cutting, matching standard spindle rotation for conventional lathes and drill presses. How is the tool supplied? The product is supplied in a packaging unit of 5 items, listed under SKU 2000861949NW. Can this centre drill be used without an additional countersink? The tool is intended to produce centre holes according to DIN 332 Blatt 1 Form R without a protective countersink, simplifying set-up for standard centring operations. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Reliable centre-drilling for consistent starts: the HSS DIN 333 Form A centre drill combines a 60° countersink with a 1.6 mm pilot to produce DIN‑332-compliant centre holes without additional protective countersinking; the right‑hand design and a recommended feed of 0.02 mm/rev in steel up to 800 N ensure repeatable performance. Order directly via Metav Werkzeuge or request specialist advice for application-specific guidance. Centre drill DIN 333 Form A — 1.6 mm HSS, 60° (TECWERK) The Centre drill DIN 333 Form A is a high‑speed steel centre‑drilling tool designed to create precise centre holes to DIN‑332 standards, featuring a 60° countersink for reliable lathe and drilling starts. HSS for wear resistance 60° countersink angle for DIN 332 centres 1.6 mm pilot diameter for precise starts Recommended feed 0.02 mm/rev in steel Accuracy where it matters: consistent centre holes for reliable machining A compact centre‑drilling tool delivers the first, crucial machining step by producing accurately positioned centre holes, reducing run‑out and improving subsequent turning or drilling operations. Constructed from HSS, this tool maintains cutting geometry under typical workshop conditions, while the 60° countersink conforms to the DIN specification to ensure compatibility with standard centres and fixtures. The small 1.6 mm pilot provides a precise start even on small parts, helping to avoid wandering and reducing the need for rework. The combination of standardised geometry and hardened material translates directly into improved process stability and fewer rejected parts. Designed for efficient cycle times and dependable feeds Built as a Form A centre drill with a right‑hand cutting orientation, the tool supports straightforward feed management on production equipment. The documented feed of 0.02 mm/rev in steel up to 800 N gives a practical operating point for setting machine parameters and estimating cycle times. This clear numeric guidance enables planners and operators to balance throughput with tool life, yielding faster set‑up and predictable machining results. The right‑hand configuration is compatible with conventional spindles and collets, keeping integration with existing toolsets simple and cost‑effective. Practical workshop handling and broad usability Compact and robust, the tool is intended for general‑purpose centre‑drilling tasks where repeatability matters. The DIN 333 standard geometry means the centre‑drilled holes match downstream tooling expectations, reducing alignment issues during turning or drilling. The tool is supplied in a small pack for easy storage and quick replacement in busy workshop environments. With its HSS construction and standard form, the centre‑drilling tool offers a balance of precision and reliability suitable for both jobbing shops and production lines that demand consistent starts without additional protective countersinking. For dependable centre‑drilling using TECWERK tooling, contact Metav Werkzeuge for ordering and application support — Metav Werkzeuge can advise on integration and supply from stock. Technical data Article number: 2000861804NW Item: Centre drill DIN 333 Form A, 1.6 mm, HSS, right‑hand, TECWERK Packaging unit: 5 Facts Diameter: 1.6 mm Countersink angle: 60° Recommended feed in steel up to 800 N: 0.02 mm/rev Standard: DIN 333 / produces DIN 332 centre holes Special features Material: HSS Design: Form A Cutting direction: right‑hand Application: manufacture of centre holes per DIN 332 without protective countersink General‑purpose centre‑drilling use FAQ What is the primary purpose of this centre drill? The centre drill is intended for manufacture of centre holes to DIN‑332 standard, providing an accurate start for subsequent drilling or turning operations. Which material and diameter specifications apply to this tool? This TECWERK centre drill is made from HSS with a 1.6 mm pilot and a 60° countersink angle suited to standard centre fittings. What feed and machine settings are recommended? A feed of 0.02 mm/rev is recommended in steel up to 800 N; this provides a reliable balance between cutting action and tool life. How is the tool supplied and what is its design form? The centre drill is supplied in a pack of five and is manufactured to Form A with right‑hand cutting direction. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Combining HSS construction, DIN 333 Form A geometry and a 60° tip guarantees repeatable, precise centre holes and reliable guidance for follow-up drills; order the centre drill directly via Metav Werkzeuge or consult our specialists if required. TECWERK centre drill DIN 333 Form A, 1.6 mm, HSS – 60° tip The TECWERK centre drill DIN 333 Form A is a precision tool for producing standard centre holes to DIN 332 without protective countersink, intended for general workshop and industrial use. HSS construction for durable cutting DIN 333 Form A geometry 60° tip for standard centre holes Feed 0.02 mm/rev in steel up to 800 N Reliable start holes that improve drilling accuracy The initial drilling operation determines subsequent hole quality; a well‑designed centre drill reduces runout and prevents tool walking. With HSS construction and DIN 333 Form A geometry, the tool produces clean, concentric centre holes that give stable guidance for twist drills and reamers. The 60° tip matches the common standard for centre points, ensuring compatibility with fixtures and centres and reducing set-up time. The result is fewer scrap parts and improved reproducibility in batch work. Clear machining data and material guidance for process planning Key cutting data are explicit: the tool features a 60° countersink angle and a recommended feed of 0.02 mm/rev in steel up to 800 N. Translating this into shop practise, the modest feed rate supports precise chip formation and controlled penetration when initiating a hole; the combination of tip geometry and feed reduces the risk of chatter at low diameters. The HSS material offers a balanced mix of toughness and wear resistance for general use across common construction steels and workshop materials. Designed for efficient workshop workflows and secure stock handling Packaging unit 5 keeps supply manageable for small batches and maintenance cycles while allowing predictable reordering. The tool’s standardised DIN 333 Form A design simplifies tool selection across machines and operators, promoting consistency on the shop floor. Using a standardised centre drilling solution shortens training times, streamlines inventory and supports continuous production – a practical step towards lowering per‑part processing variance and improving overall throughput. For technical advice or to place an order for TECWERK centre drills, contact Metav Werkzeuge in Emmerich via info@metav-werkzeuge.com or +49 2822 7131930. Technical Data Article number: 2000861570NW Label: Zentrierbohrer DIN 333 Form A D.1,6mm HSS li.TECWERK Manufacturer: TECWERK Packaging unit: 5 Facts Diameter: 1.6 mm Tip angle: 60° Feed in steel up to 800 N: 0.02 mm/rev Special features HSS material DIN 333 Form A geometry For producing centre holes to DIN 332 without protective countersink Intended for general workshop use FAQ What materials is this centre drill suitable for? The TECWERK centre drill (DIN 333 Form A, SKU 2000861570NW) is made of HSS and specified for general use, with a recommended feed of 0.02 mm/rev in steel up to 800 N; it is suitable for typical workshop steels and comparable materials. Does the 60° tip match common centre standards? Yes, the 60° tip conforms to the standard angle used for centre holes and is intended to produce a centre compatible with centres and live centres per DIN 332. How should the feed figure be interpreted in practice? The listed 0.02 mm/rev is a guideline for steel up to 800 N; it indicates the linear feed per spindle revolution that balances chip control and precision when creating the starting hole. Is this tool suitable for high-speed machining? The tool is made of HSS, optimised for general workshop speeds rather than specialised high‑speed carbide applications; process parameters should be adapted to machine capability and workpiece material. How is supply presented for ordering? The item is supplied in a packaging unit of 5 and is referenced by article number 2000861570NW for inventory and reordering. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Take advantage of a robust HSS‑Co construction and the standardised DIN 333 Form A geometry to produce repeatable, accurate centre bores in high-strength and stainless steels; order directly via Metav Werkzeuge or consult the Metav team for technical advice. Centre drill DIN 333 Form A D 1.6 mm HSS‑Co – right‑hand, 60° (TECWERK) A centre drill DIN 333 Form A D 1.6 mm HSS‑Co for reliable centring and short pilot holes when working with high‑strength and stainless CrNi steels HSS‑Co for high wear resistance DIN 333 Form A geometry, 60° countersink Suitable for steels >800 N/mm² and CrNi steels Feed 0.02 mm/rev in steel up to 800 N/mm² Accurate centring in demanding materials The tool is designed to create precise centre holes in components where concentricity is critical. The DIN 333 Form A profile combined with a 60° countersink produces defined seating for subsequent turning or drilling operations, reducing the need for rework. Made from HSS‑Co, the drill maintains edge integrity when encountering hard or alloyed steels, making it a practical choice for workshops and production lines that handle components with tensile strengths above 800 N/mm². Engineered for durability and consistent results Constructed from a cobalt‑alloyed high‑speed steel, this centre drill offers elevated heat resistance and prolonged cutting life compared with standard HSS. The right‑hand cutting geometry ensures predictable chip formation and stable starting behaviour, while the material choice supports repeated use in tougher alloys, including CrNi stainless and acid‑resistant grades. The result is fewer tool changes and a more consistent production output. Optimised feed and process efficiency A specified feed of 0.02 mm/rev in steel up to 800 N/mm² provides a clear starting point for setting up automated or manual machining processes. This rating helps planners and operators calculate cycle times and tool life, improving throughput without compromising accuracy. The compact 1.6 mm diameter and standardised form simplify integration into existing toolholders and centring sequences, contributing to faster setup and reduced machine idle time. Standard form for straightforward procurement and maintenance Using a standardised DIN profile ensures interchangeability and easier stock management. The Form A geometry aligns with industry norms for centring to DIN 332 without additional pilot countersinking, which streamlines process planning. Specifying a recognised standard and a clear feed parameter reduces ambiguity in procurement and maintenance documentation, supporting predictable supply and reliable replacement across the workshop. Contact Metav Werkzeuge for procurement guidance or to request technical clarification on this TECWERK centre drill and its suitability for specific high‑strength applications. Technical data Article number: 2000861579NW Description: Centre drill DIN 333 Form A D 1.6 mm HSS‑Co Manufacturer: TECWERK Facts Diameter: 1.6 mm Countersink angle: 60° Feed in steel ≤800 N/mm²: 0.02 mm/rev Packaging unit: 5 Materials & features HSS‑Co material (cobalt‑alloyed high‑speed steel) DIN 333 Form A geometry Right‑hand cutting For machining materials >800 N/mm² and CrNi stainless steels For centre holes per DIN 332 without pilot countersink FAQ What materials is this centre drill suitable for? This TECWERK centre drill (SKU 2000861579NW) is specified for machining materials with tensile strength above 800 N/mm² and for CrNi stainless steels, including acid‑ and heat‑resistant grades. What is the standard angle and why does it matter? The 60° countersink produces a standardised seating for centre bores, improving concentricity for subsequent operations and ensuring compatibility with typical lathe centres. How should the feed be set for steel? For steels up to 800 N/mm² the recommended feed is 0.02 mm/rev, which balances cutting action and tool life for consistent results. Is the geometry compatible with standard centring procedures? Yes — the Form A profile complies with DIN 333 and is intended to produce centre holes according to DIN 332 without additional pilot countersinking, simplifying process planning. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Take advantage of solid carbide construction and DIN 333 Form A geometry for reliable centre holes and reduced runout; the 60° countersink ensures conformity with DIN 332 while the specified feed gives consistent cutting in tougher steels. Order via Metav Werkzeuge for fast, expert handling or request advice from our consultants. Zentrierbohrer DIN 333 Form A Ø 1.6 mm – solid carbide, 60° countersink (TECWERK) A Zentrierbohrer DIN 333 Form A Ø 1.6 mm centre drill for making standard-compliant centring holes, suitable for demanding workshop and industrial applications Solid carbide construction (VHM) DIN 333 Form A geometry 60° countersink angle for DIN 332 holes Suitable for high‑strength steels and plastics Accurate centring that protects subsequent drilling A correctly executed centre hole ensures concentricity and reduces tool wear in subsequent operations. This centre drill with DIN 333 geometry and Ø 1.6 mm diameter defines the axis for later drills or reamers and prevents walking on hard or cast surfaces. The integrated 60° countersink matches the standard angle of DIN 332, creating a clean seating for lathe centres and drill points. By establishing a precise start, the tool contributes directly to fewer rejects and improved cycle stability on production machines. Material compatibility and consistent cutting performance Manufactured from solid carbide (VHM) and designed as a right‑hand cutting tool, the centring drill is specified for a wide spectrum of materials: high‑strength steels, steel castings, grey and hard cast iron, manganese‑hard steels, CrNi alloys, light and non‑ferrous metals, as well as fibre‑reinforced plastics and other duroplasts. The recommended feed in steel up to 800 N is 0.09 mm/rev, which balances penetration and edge life for demanding conditions. This combination of material and geometry provides predictable wear characteristics and repeatable results in batch runs. Practical handling and workshop benefits The tool arrives as a single unit for straightforward stock management and is ready for mounting in standard toolholders or chucks. Absence of a protective countersink (no pilot countersink) reduces unnecessary machining steps when a plain, standard seating is required. With its compact diameter and robust carbide body, the drill reduces the risk of chatter and radial runout, supporting faster set‑ups and dependable centring across varied components. The construction favours longevity under consistent operating conditions, lowering replacement frequency and unplanned downtime. For tailored advice on integrating this TECWERK centring drill into existing toolsets or to arrange supply, contact Metav Werkzeuge in Emmerich at +49 2822 7131930 or info@metav-werkzeuge.com Technical Data Article number: 2000861990NW SKU: 2000861990NW Product designation: Zentrierbohrer DIN 333 Form A Ø 1.6 mm Brand: TECWERK Facts Diameter: Ø 1.6 mm Countersink angle: 60° Feed in steel ≤ 800 N: 0.09 mm/rev Packaging unit: 1 Special features Solid carbide (VHM) DIN 333 Form A geometry Right‑hand cutting For making centring holes according to DIN 332 No protective countersink Suitable for 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 duroplasts FAQ What is the intended purpose of this centring drill? The centring drill is designed to produce standard‑compliant centre holes (matching DIN 332) that guide subsequent drilling and turning operations, improving concentricity and reducing tool deviation. Which materials can be machined with this tool? This TECWERK centre drill is suitable for a broad range of materials including high‑strength steels, steel castings, various forms of cast iron, CrNi alloys, light metals and fibre‑reinforced plastics, as specified in the product data. What cutting data should be observed for steel? For steel up to 800 N, use a feed of 0.09 mm/rev as indicated; this provides a balance between edge life and penetration for the solid carbide tool. Does the drill include a pilot or protective countersink? The tool is supplied without a protective countersink (no pilot countersink); it is intended to produce a clear 60° seating for centres in accordance with DIN 332. How is the geometry specified and why is it important? The geometry follows DIN 333 Form A, which ensures the correct profile for centre holes; this standardised shape delivers reliable seating and repeatable positioning for downstream operations. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Combining HSS‑Co durability with DIN 333 conformity and an extra‑long reach ensures precise, repeatable centre holes in standard workshop and production settings; benefit from a 60° spotting angle and a defined feed rate for steel up to 800 N. Order the centre drill directly via Metav Werkzeuge or consult our product specialists for machining guidance TECWERK centre drill DIN 333 Form A — HSS‑Co, 1.6 mm, extra‑long, 60° The TECWERK centre drill DIN 333 Form A is an extra‑long, right‑hand HSS‑Co tool designed for producing accurate centre holes for turning, drilling preparation and general machining HSS‑Co material for high wear resistance Conforms to DIN 333 Form A 60° centre/spotting angle Extra‑long geometry for deep reach Reliable centring for consistent assembly accuracy A centre drill that meets DIN 333 enables dependable alignment of workpieces before main drilling or turning operations. The 60° spotting angle produces a defined and repeatable centre hole, which reduces runout and improves chucking accuracy. For workshops that demand predictable positioning and reduced rework, the controlled chamfer from this tool ensures parts enter subsequent machining with consistent orientation and minimal setup variation High‑performance material and defined machining data Constructed from HSS‑Co, the tip offers enhanced wear resistance and thermal stability compared with standard high‑speed steels, helping to extend tool life under frequent use. The tool’s right‑hand cutting geometry supports conventional lathe and drilling spindle directions, while the specified feed of 0.02 mm/rev in steel up to 800 N gives a clear machining parameter for process planning. These measurable values support productivity forecasting and reduce guesswork when integrating the tool into production cycles Extra‑long design for hard‑to‑reach operations The extra‑long shank and body geometry permit centring of deeper or recessed bores without compromising stability. This extended reach is particularly useful when preparing long bars, stepped shafts or workpieces with restricted access, avoiding the need for additional fixturing or secondary operations. The design balances reach with rigidity to retain precision while accessing areas that standard lengths cannot comfortably serve Improved process reliability and easier part transfer Standard conformity and defined cutting data simplify tool selection and quality control. Using a centre drill that adheres to established norms reduces variability across batches and supports tighter tolerances in the finished product. The tool’s construction and specifications make it straightforward to document process parameters in work instructions and to achieve repeatable results across shifts, contributing to overall shopfloor efficiency and reduced scrap rates Contact Metav Werkzeuge for tailored technical advice and to order the TECWERK centre drill for reliable centring and extended reach Technical data Article number: 2000861977NW Label: Zentrierbohrer DIN 333 Form A D.1,6mm HSS‑Co re.ü.-lang TECWERK Facts Diameter: 1.6 mm Centre angle: 60° Feed in steel up to 800 N: 0.02 mm/rev Packaging unit: 1 Special features Material: HSS‑Co Standard: DIN 333, Form A Cutting direction: right‑hand Length: extra‑long Application: production of centre holes per DIN 332 without pilot countersink FAQ What is the primary application of this centre drill? The TECWERK centre drill DIN 333 Form A is intended for creating precise centre holes as preparation for turning and drilling operations, ensuring accurate workpiece alignment Which materials can be machined with this tool? The centre drill is suitable for general machining tasks and is specified to operate with a feed of 0.02 mm/rev in steel up to 800 N; its HSS‑Co composition provides wear resistance for repeated use How does the extra‑long version benefit workshop processes? Extra‑long geometry enables access to recessed or deep features without additional tooling or setups, improving workflow efficiency and reducing handling time Is the tool compliant with industry standards? Yes, the tool conforms to DIN 333 (Form A) and is intended for producing centre holes in accordance with DIN 332 without a pilot countersink What cutting direction does the tool use? The centre drill features a right‑hand cutting geometry suitable for standard lathe and drill spindle rotation Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Take advantage of the combination of proven cutting geometry, HSS durability and precise feed control for reliable centring and trouble-free follow-up drilling; order this centre drill directly via Metav Werkzeuge or consult our specialists for application advice. TECWERK Centre Drill DIN 333 Form R, Ø1.6 mm, HSS, 60° TECWERK centre drill DIN 333 Form R for producing radius-type centre holes and secure starts for subsequent twist drills in general workshop applications HSS construction for long tool life DIN 333 Form R geometry with radius 60° countersink angle for standard centres Precise feed: 0.02 mm/rev in steel up to 800 N Secure starts reduce drill wander and rework A correctly executed pilot hole ensures consistent machining results. The TECWERK centre drill DIN 333 Form R combines a hardened HSS body with the standardised DIN 333 geometry to produce a reliable centre hole with a small radius. The 60° countersink aligns with common workshop standards and creates a defined point for subsequent twist drills, reducing lateral runout and the risk of drill walking. This translates into fewer rejects and less secondary finishing, improving throughput on repetitive operations. Predictable cutting parameters for efficient processes This centre drill is designed for repeatable performance under defined conditions: right-hand cutting, 0.02 mm/rev feed in steel up to 800 N and the radius-type Form R profile. These measurable parameters make process planning straightforward and enable machinists to set feeds and speeds with confidence. The tool’s geometry permits centre-hole production without a protective countersink, which simplifies setup and shortens cycle times for batch work — especially where consistent centring is critical before drilling or reaming. Workshop-ready design that integrates with standard tooling Manufactured from HSS and formed to the DIN specification, the drill fits standard chucks and tailstocks used in general metalworking. The Form R profile ensures gentle engagement and reliable chip flow on entry, while the defined countersink angle supports repeatable seating for lathe centres or drill starts. For small-bore centring tasks where precision must be balanced with cost-efficiency, this solution offers a robust compromise between life, accuracy and ease of replacement. For dependable centring performance choose the TECWERK centre drill and contact Metav Werkzeuge for ordering or technical consultation: info@metav-werkzeuge.com | +49 2822 7131930. Technical data Article number: 2000861950NW Label: Zentrierbohrer DIN 333 Form R D.1,6mm HSS re.TECWERK Manufacturer: TECWERK Core measurements Diameter: 1.6 mm Countersink angle: 60° Feed in steel up to 800 N: 0.02 mm/rev Packaging unit: 5 Special features HSS material DIN 333 Form R geometry (radius) Right-hand cutting For producing centre holes to DIN 332 Part 1 Form R without protective countersink General-purpose centring for workshop applications FAQ What materials can this centre drill be used on? The TECWERK centre drill is optimised for general workshop materials; the specified feed of 0.02 mm/rev applies to steel up to 800 N, and the HSS construction supports typical metalworking applications. What does Form R mean for the hole produced? Form R denotes a radius-type centre per DIN standards; the result is a centred cavity with a small radius that improves seating and guidance for subsequent twist drills. Is the 60° angle compatible with lathe centres? Yes, the 60° countersink matches common centre angles and provides reliable seating for lathe centres and standard centring operations. Which SKU identifies this product? This item is listed under SKU 2000861950NW and is described as a centre drill DIN 333 Form R, Ø1.6 mm, HSS by TECWERK. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Take advantage of the combination of HSS construction, TiN coating and a precise 60° countersink angle for reliable, repeatable centre holes; order directly via Metav Werkzeuge or consult the technical team for application guidance. TECWERK Centre Drill DIN 333 Form A, 1.6 mm HSS TiN‑coated — right‑hand, 60° countersink TECWERK Centre Drill DIN 333 Form A, 1.6 mm HSS TiN‑coated is a compact centre drill designed for general workshop use and for producing centre holes to DIN 332 without a protective countersink HSS with TiN coating for longer life 60° countersink angle for standard centre holes Suitable for DIN 332 centre hole production Feed in steel up to 800 N: 0.02 mm/rev Precision that reduces rework and keeps production moving The combination of high‑speed steel (HSS) and a TiN coating delivers consistent concentricity and wear resistance, which translates into fewer rejected parts and less rework. The tool’s DIN 333 Form A geometry and 60° countersink angle produce centre holes that comply with widely used ISO/DIN practices, ensuring parts mate accurately during turning or drilling operations. By specifying a centre tool with a defined geometry, process planners obtain predictable hole location and orientation, supporting downstream assembly and machining accuracy. Robust coating and geometry for extended service life A TiN coating reduces friction and increases surface hardness, improving resistance to abrasion and minor built‑up edge. The HSS substrate provides toughness for intermittent cuts typical of centre drilling. The tool’s right‑hand cutting design and the coated surface help to extend tool life under general workshop conditions, while maintaining stable chip formation. Where process stability matters, a coated HSS centre drill provides an economical balance between tool life and cost, reducing the frequency of tool changes and unplanned downtime. Practical process data and material guidance for reliable results The centre drill is specified for feeds in steel up to 800 N at 0.02 mm/rev, a practical starting point for workholding and machining set‑ups that require a clean, accurate centre. The geometry is intended for manufacturing centre holes according to DIN 332 without a prior protective countersink, making it suitable for standard turning preparation and for many general fabrication tasks. For less experienced operators, the defined feed and angle simplify parameter selection and reduce the risk of breakage or poor centring. Contact Metav Werkzeuge for availability, application advice and order details regarding the TECWERK centre drill — phone +49 2822 7131930 or eMail info@metav-werkzeuge.com Technical data Article number: 2000861588NW Designation: Zentrierbohrer DIN 333 Form A D.1,6mm HSS TiN re.TECWERK Manufacturer: TECWERK Packaging unit: 5 Core data Material: HSS Coating: TiN Diameter: 1.6 mm Countersink angle: 60° Feed in steel ≤ 800 N: 0.02 mm/rev Cutting direction: right‑hand Standard: DIN 333 Form A Special features For producing centre holes to DIN 332 without protective countersink General workshop and turning preparation use Coated for improved wear resistance Compact geometry for repeatable centring FAQ What diameter is the centre drill? The centre drill has a diameter of 1.6 mm as specified in the product designation (Zentrierbohrer DIN 333 Form A D.1,6mm). Is the tool coated and why does that matter? Yes — the tool is TiN‑coated, which improves surface hardness and reduces friction, helping the centre drill to resist wear and extend its service life under routine shop conditions. Which standards does the centre hole comply with? The geometry is designed to produce centre holes in accordance with DIN 332, using a 60° countersink angle for standard centring tasks. What feed should be used for steel? A recommended feed in steel up to 800 N is 0.02 mm/rev, offering a reliable starting point for stable cutting and accurate centre formation. How is the cutting direction specified? The centre drill is right‑hand cutting, suitable for conventional clockwise spindle rotation on standard machines. Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Take advantage of the combination of high-precision HSS design, a protective countersink, and standard-compliant centring capability for consistent results in production. Order the centre drill directly via Metav Werkzeuge or consult the technical team for application advice. TECWERK centre drill DIN 333 Form B — HSS with protective countersink, 60/120° The TECWERK centre drill DIN 333 Form B is a hardened high-speed-steel tool for creating standard-compliant centre holes with an integrated protective countersink, suitable for general workshop and industrial metalworking applications HSS construction for consistent edge retention DIN 333 Form B standardised geometry Protective countersink 60/120° for secure seating Right-hand cutting, suited for steel machining Precise centring that meets standards and reduces rework The tool’s DIN 333 Form B geometry ensures repeatable, standard-compliant centre holes ideal for subsequent drilling or turning operations. Manufactured from HSS, the bit offers a fine balance between toughness and hardness, reducing the risk of premature wear under typical workshop conditions. The integrated protective countersink with a 60/120° angle creates a clean seat for lathe centres and reduces burr formation, which in turn lowers the need for secondary deburring operations. For machining at moderate loads, the specified 0.02 mm/rev feed in steel up to 800 N delivers stable chip formation and consistent hole quality. Robust cutting behaviour for productive workflows Designed as a right-hand cutting centring tool, this centre drill provides directional stability and controlled entry into the material, helping to reduce tool walk and runout during start-up. The tool’s profile supports reliable guidance in pre-drilled pilot positions and when used in combination with tailstock centres. In production environments where repeatability matters, the standardised geometry contributes to faster set-up times and predictable results, improving overall process efficiency without sacrificing finish or concentricity. Easy adoption into machining regimes and maintenance planning The unit’s clear specification and standard compliance simplify tool selection across multiple machines and shifts, promoting inventory consistency and predictable tool-change planning. As a hardened centre drill with a protective countersink, it integrates into existing machining cycles with minimal adjustment, supporting leaner process control and reducing scrap rates. Combined with a simple inspection routine and documented feed values, the bit supports maintenance strategies that favour uptime and repeatable quality. Choose the TECWERK centre drill for reliable, standard-compliant centring and order through Metav Werkzeuge for assured delivery and expert advice from the Emmerich quality hub Technical data Article number: 2000861630NW SKU: 2000861630NW Product: centre drill DIN 333 Form B, D 1.6 mm, HSS, protective countersink Brand: TECWERK Core specifications Diameter: 1.6 mm Countersink angle: 60/120° Feed (steel ≤ 800 N): 0.02 mm/rev Cutting direction: right-hand Material: HSS Standard: DIN 333 Form B Features & applications Protective countersink for DIN 332 Sheet 1 Form B centring holes Suitable for general use in metalworking and production workshops Reduces burrs and improves seating for lathe centres Packaging unit: 5 FAQ What material is the centre drill made from? The centre drill is manufactured from HSS (high-speed steel), providing balanced hardness and toughness for reliable centring operations. Which standards does this tool comply with? The geometry follows DIN 333 Form B for centre drills and is intended for producing centre holes according to DIN 332 Sheet 1 Form B. What countersink angle is provided and why is it useful? A 60/120° protective countersink is integrated to create a secure seat for centres and to reduce burr formation during initial entry. What feed rate is recommended for steel machining? A feed of 0.02 mm/rev is specified for steel with forces up to 800 N to ensure stable chip formation and consistent hole quality. Is the cutting direction specified for the tool? Yes, the tool is right-hand cutting, designed to provide stable entry and reduce the tendency to walk at start-up. Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

High-strength HSS construction and a 60° centring angle deliver reliable, repeatable centre holes while the DIN 333 Form A geometry supports general workshop drilling tasks; the 10 mm diameter and a feed of 0.09 mm/rev for steels up to 800 N help maintain consistent performance. Order the TECWERK centre drill DIN 333 Form A directly via Metav Werkzeuge or ask our consultants if needed TECWERK centre drill DIN 333 Form A, 10 mm, HSS, right-hand The TECWERK centre drill DIN 333 Form A 10 mm HSS is a precision centring tool designed to create standard-compliant centre holes for reliable starting points in general-purpose steelworking and workshop machining HSS material for improved durability Conforms to DIN 333 Form A 60° centring angle for DIN 332 centre holes Feed in steel up to 0.09 mm/rev Reliable DIN-compliant centring for consistent starts The combination of DIN 333 geometry and a 60° centring angle ensures the tool produces centre holes that comply with established shop standards, so subsequent drilling or turning operations start true. The HSS construction balances toughness and wear resistance, providing a stable cutting edge for multiple starts without excessive chipping. For machinists and workshop managers this means fewer misaligned drilling operations, reduced rework and a more predictable production flow. The tool’s Form A profile defines the cutting geometry and clearance necessary for clean centring in a wide range of common applications. Predictable performance with clear machining data Specified performance data simplifies process planning: the tool has a 10 mm diameter and is intended for feeds in steel up to 800 N at 0.09 mm/rev, values that support reliable material entry and stable chip formation. Stating the feed as 0.09 mm/rev clarifies the intended feed per revolution rather than a vague guideline, enabling correct spindle and feed settings on drilling machines or lathes. The right-hand orientation allows conventional clockwise spindle rotation; the controlled feed rate and geometry together reduce wander and ensure a precise start for subsequent twist drilling or boring operations. Practical workshop benefits and handling As a general-purpose centring tool, the design reduces set-up time by producing an accurate, DIN-compatible start without the need for protective countersinking; it is specified for centre holes according to DIN 332 without protective countersinking, which simplifies workflow where a separate countersink is not required. The robust HSS material and standard geometry make the tool a dependable choice for routine centring work in maintenance, prototyping and small-series production. If process adaptation is required, brief adjustments to spindle speed and feed—based on the stated feed data—are all that’s needed to integrate the tool into existing machining sequences. For additional guidance on feeds and speeds, Metav’s technical team can provide tailored recommendations. For a reliable centring solution choose the TECWERK centre drill via Metav Werkzeuge — contact our specialists in Emmerich for expert advice and order assistance Technical data SKU: 2111651900NW Item: TECWERK centre drill DIN 333 Form A D 10 mm HSS right-hand Manufacturer: TECWERK Packing unit: 1 UID: 2111651900NW Facts Diameter: 10 mm Countersink angle: 60° Feed in steel up to 800 N: 0.09 mm/rev Standards: DIN 333; DIN 332 Special features Material: HSS Form: Form A Application: centre holes without protective countersinking General-purpose use Right-hand orientation FAQ What standards does this centring tool follow? The TECWERK centre drill complies with DIN 333 geometry and is intended to produce centre holes in accordance with DIN 332, ensuring compatibility with standard machining practices. Which materials can be worked with this centre drill? The tool’s HSS construction and stated feed data are geared toward general-purpose steelworking; the specified feed is 0.09 mm/rev for steels up to 800 N, making it suitable for routine steel centring tasks. Is this a right-hand or left-hand tool? This item is a right-hand centre drill; it is designed for conventional clockwise spindle rotation and standard workshop set-ups. What diameter and angle are provided for precise centring? The centre drill has a 10 mm diameter and a 60° centring angle, matching common centre hole requirements for follow-up drilling or turning operations. How can the SKU be used when ordering or requesting support? Refer to SKU 2111651900NW when ordering the TECWERK centre drill or when requesting technical information to ensure the correct item is identified. Manufacturer: TECWERK; Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Reliable centring and repeatable starts are achieved through HSS construction and a 60° countersink, delivering consistent centre holes for production and workshop tasks; order the centre drill directly via Metav Werkzeuge or consult our technical team if clarification is required. Centre drill DIN 333, Form A, ø 12.5 mm — HSS (TECWERK) Centre drill DIN 333 Form A is a compact, high-speed steel centring tool designed for producing precise centre holes to DIN 332 in general machining and workshop environments. HSS construction for consistent durability DIN 333 Form A geometry 60° countersink angle for precise centring Feed 0.11 mm/rev in steel up to 800 N Achieve accurate starts and reduced runout with standardised geometry A robust centring solution built in HSS offers reliable hardness and wear resistance for repeated use. The DIN 333 Form A geometry guarantees a defined cutting profile that produces a true centre hole with minimal eccentricity. The integrated 60° countersink aligns the workpiece with the toolholder, reducing runout on subsequent drilling or turning operations. For production environments where repeatability matters, this centring cutter shortens setup time and improves downstream tolerances. Predictable chip formation and prolonged tool life through correct feed The recommended feed of 0.11 mm/rev in steel up to 800 N provides a balance between cutting force and chip evacuation. Specifying feed as mm per revolution helps maintain a constant material removal scenario on both manual and CNC machines; consistent feed prevents workpiece burrs and reduces flank wear on follow-up tools. With a nominal diameter of ø 12.5 mm, the tool is sized for robust centring on medium shafts and faces, enabling secure starting points for twist drills and turning operations. Versatile use and straightforward integration into workshop processes Form A centring drills are intended for general-purpose use and are suitable for mechanical lathes, drill presses and CNC centre-drilling spindles. The design allows production of centre holes to DIN 332 without a protective pilot countersink, simplifying process chains where a single operation must deliver an ISO-compliant centre. The compact geometry and standard shank interface ensure straightforward mounting and predictable performance, making the tool a pragmatic choice for everyday centring tasks in both trade and industrial settings. For procurement and technical advice on this TECWERK centre drill, contact Metav Werkzeuge for tailored specification support and reliable supply from Emmerich. Technical Data Article number: 2111651925NW Product: Centre drill DIN 333 Form A, ø 12.5 mm, HSS, right-hand, TECWERK Packaging unit: 1 Facts Diameter: 12.5 mm Countersink angle: 60° Feed in steel ≤ 800 N: 0.11 mm/rev Special features Material: HSS Standard: DIN 333; for centre holes to DIN 332 without pilot countersink General-purpose centring for lathes, drill presses, CNC FAQ What is the primary purpose of this centre drill? The centre drill DIN 333 Form A is designed to produce precise centre holes (centre hole) to DIN 332, providing accurate starting points for drilling and turning; the SKU is 2111651925NW. Which materials does the tool suit best? Made from HSS, the centring drill performs well in general steels and workshop materials; for steel up to 800 N use the recommended feed of 0.11 mm/rev for predictable results. What does the 60° countersink provide? A 60° countersink gives a standardised seating geometry that ensures reliable alignment of centres and reduces runout for subsequent operations. Can this centre drill be used on CNC machines? Yes, the Form A design and standard shank make it suitable for lathes, drill presses and CNC centre-drilling spindles with appropriate toolholders. Is a pilot countersink required when using this tool? No; the tool is intended to produce centre holes to DIN 332 without a protective pilot countersink, simplifying the centring operation. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Take advantage of the combination of durable HSS construction, DIN‑compliant geometry and a precise 60° countersink angle to ensure consistent centre holes in production. Order directly via Metav Werkzeuge or contact the consultants for application advice. TECWERK centre drill DIN 333 Form R, 1 mm (HSS) — 60° countersink angle, right‑hand cutting The TECWERK centre drill DIN 333 Form R 1 mm (HSS) is designed for the reliable production of centre holes to DIN 332 Blatt 1 Form R with a 60° countersink angle and right‑hand cutting for general workshop and light industrial use. High‑speed steel construction (HSS) DIN 333 Form R geometry 60° countersink angle for accurate centring Right‑hand cutting for standard machining Improved process stability through standardised geometry The tool combines HSS material with the standardised DIN 333 Form R geometry to produce repeatable, burr‑reduced centre holes that support downstream turning and drilling operations. The defined 60° countersink angle centres lathes and drill chucks reliably, reducing run‑out and rework. Where process consistency matters, this centring tool reduces preparation time and contributes to a smoother production flow by enabling predictable tool engagement and chip control. Practical machining data and application guidance Constructed for general use, the centre drill is suitable for producing centre holes according to DIN 332 Blatt 1 Form R (with radius) without additional protective countersinking. The tool is right‑hand cutting and designed for light to medium duty operations; the recommended feed in steel up to 800 N is 0.02 mm/rev, which balances tool life and surface condition. For entry holes on turned parts and for accurate pre‑centring before deeper drilling, the combination of HSS and the Form R profile gives a durable, cost‑efficient solution that is straightforward to integrate in standard toolsets. Why specify this centre drill for the workshop supply Specifying a DIN‑compliant centre drill simplifies procurement and QC: inspection criteria are defined, replacement is standardised, and compatibility with tooling fixtures is assured. The compact geometry and robust material choice make the tool a dependable option for both batch and single‑part production. Combined with a clear feed recommendation and the known 60° angle, the centre drill supports faster setup, fewer rejects and a more reliable handover between the machining steps. Choose the TECWERK centre drill for consistent centring — contact Metav Werkzeuge for supply and expert advice from Emmerich to ensure the tool matches the application requirements. Technical data Article number: 2000861948NW Product label: Zentrierbohrer DIN 333 Form R D.1mm HSS re.TECWERK Manufacturer: TECWERK Facts Diameter: 1 mm Countersink angle: 60° Feed in steel up to 800 N: 0.02 mm/rev Material: HSS Form: DIN 333 Form R Cutting direction: right‑hand Packaging unit: 5 Special features For producing centre holes to DIN 332 Blatt 1 Form R (with radius) No protective countersink required General workshop and light industrial use Defined geometry for repeatable centring FAQ What is the nominal diameter of this centre drill? The nominal diameter is 1 mm for this TECWERK centre drill (SKU 2000861948NW). Which standard does the geometry follow? The tool follows DIN 333 Form R and is intended for centre holes to DIN 332 Blatt 1 Form R. What material is the tool made from? This centre drill is manufactured from HSS, providing wear resistance for general machining tasks. Is a protective countersink included or required? The design produces centre holes without a protective countersink; the tool is suited for direct centring operations. What feed should be used when drilling steel? For steel up to 800 N the recommended feed is 0.02 mm/rev as specified for the tool. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Precise centring and robust performance: the combination of HSS construction, DIN 333 Form A geometry and a 60° countersink angle delivers repeatable pilot centres and reduced setup time; order directly via Metav Werkzeuge or consult our advisors for application-specific guidance. TECWERK Centre Drill DIN 333 Form A – 1 mm HSS, 60° countersink The TECWERK centre drill DIN 333 Form A 1 mm HSS is a general-purpose centring tool for producing standard centre holes to DIN 332, optimised for reliable pilot drilling in a wide range of workshop applications. Solid HSS construction for durability DIN 333 Form A standard geometry 60° countersink angle for precise centres 0.02 mm/rev feed in steel up to 800 N Accurate pilot centres for reliable machining The centre drill follows DIN 333 Form A geometry to deliver consistent, concentric pilot holes that improve subsequent drilling or turning operations. Made from HSS, the tool maintains cutting edge integrity across typical workshop tasks and offers predictable tool behaviour. The 60° countersink angle creates a defined seat for lathe centres or screw heads, reducing run-out and the need for rework. Clear standardisation supports repeatable results across batches and operator shifts. Built for consistent performance in steel Specified feed behaviour of 0.02 mm/rev in steel up to 800 N provides a practical starting point for process settings: the value indicates the recommended axial advance per spindle revolution to balance tool life and hole quality. For general-purpose centring the combination of HSS and the standard geometry offers a wide process window, helping to maintain uniform centring even under varying clamping or material conditions. This rational setup guidance supports efficient cycle times and fewer rejected parts. Seamless integration into existing workflows Standardised form and angle mean the tool fits established centring procedures without additional fixtures or complex reprogramming. The design permits production of centre holes to DIN 332 without protective countersink, which can eliminate an extra operation when that finish is acceptable. By reducing handling steps and simplifying tool inventory, the centring process becomes more streamlined and easier to schedule in mixed-production environments. Durable choice for everyday workshop use Constructed from HSS, the centring tool combines cost-effective wear resistance with straightforward resharpening options where applicable. For workshops aiming to reduce downtime, the tool’s predictable wear patterns and proven geometry support planned maintenance intervals and fewer emergency tool changes. The overall effect is a dependable centring solution that supports sustained productivity without complex tooling strategies. Contact Metav Werkzeuge for application advice or to order the TECWERK centre drill directly from our Emmerich distribution hub: info@metav-werkzeuge.com | +49 2822 7131930 Technical data Article number: 2000861802NW Description: Centre drill DIN 333 Form A, 1 mm, HSS, TECWERK Manufacturer: TECWERK SKU: 2000861802NW Packaging unit: 5 Facts Diameter: 1 mm Countersink angle: 60° Feed recommendation in steel up to 800 N: 0.02 mm/rev Standard: DIN 333 Form A Intended for centre holes to DIN 332 without protective countersink Special features Material: High-speed steel (HSS) General-purpose centring Standardised geometry for repeatability Optimised for reliable pilot centres in machining operations FAQ What is the intended use of this centre drill? The TECWERK centre drill DIN 333 Form A 1 mm is designed for producing standard centre holes to DIN 332, providing defined seats for subsequent drilling or turning operations. Which materials is this tool suitable for? The centre drill is specified with a feed recommendation in steel up to 800 N (0.02 mm/rev) and is intended for general-purpose centring in typical workshop materials. What is the exact diameter and geometry of the tool? Diameter is 1 mm with DIN 333 Form A geometry and a 60° countersink angle, matching common centring requirements. Is the tool coated? No coating is specified for the TECWERK centre drill; the tool is supplied in HSS material. How should the feed value be interpreted? The stated 0.02 mm/rev is a recommended axial advance per revolution in steel up to 800 N; actual settings should be adjusted to machine rigidity and workpiece conditions. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Reliable centring for everyday production is achieved by combining HSS construction, a hard-wearing TiN coating and the standardised DIN 333 geometry; order the centre drill directly via Metav Werkzeuge or consult our specialists for application advice. Centre drill DIN 333 Form A Ø1 mm HSS TiN (right-hand) — TECWERK A Centre drill DIN 333 Form A Ø1 mm HSS TiN (right-hand) for the precise manufacture of centre holes according to DIN 332 in general workshop and production environments. HSS substrate with durable TiN coating DIN 333 Form A geometry, 60° point Right-hand cutting for conventional fittings Precise feed 0.02 mm/rev in steel up to 800 N Reproducible centring through standardised geometry The tool's DIN 333 Form A profile and 60° point angle deliver a consistent entry geometry, reducing runout and ensuring repeatable positioning for subsequent drilling or turning operations. This centring drill is designed for producing a defined centre hole, which is critical where concentricity and fixture location determine part quality. The standardised design simplifies process planning and inspection, allowing predictable outcomes in batch production and one-off tasks alike. Durable performance from material and coating Manufactured from HSS and finished with a TiN coating, the drill offers improved wear resistance and heat tolerance compared with uncoated high-speed steel. The coating reduces friction at the cutting edge, extending tool life and keeping tolerances stable over longer runs. For workshops that require reliable repeatability, these material choices decrease rework and maintenance intervals while providing stable cutting conditions under typical workshop speeds. Efficient feeds and clear application limits Specified feed behaviour — 0.02 mm/rev in steel up to 800 N — provides a practical guideline for integrating the tool into existing machining cycles. The centre drill is suitable for general-purpose use and for producing centre holes according to DIN 332 without protective countersinking, which streamlines operations where a clean, accurate centre mark is needed before drilling or turning. The right-hand cutting orientation matches conventional machine set-ups, enabling straightforward tool changeover. Practical benefits for workshop workflows Packaged for convenience, the centring drill supports quick inventory management and consistent replacement practices in production environments. The combination of standard geometry and robust coating reduces variation between operators and machines, contributing to a steadier flow through the process chain. In short runs or repetitive tasks, the tool helps maintain positional accuracy while offering the durability required for everyday industrial demands. For application guidance or availability of TECWERK centre drills, contact Metav Werkzeuge for expert advice and reliable supply: +49 2822 7131930 or info@metav-werkzeuge.com Technical data Article number: 2000861586NW Label: Zentrierbohrer DIN 333 Form A D.1mm HSS TiN re.TECWERK Brand: TECWERK Packaging unit: 5 Facts Diameter: 1 mm Point angle: 60° Feed in steel up to 800 N: 0.02 mm/rev Packaging unit: 5 Special features Material: HSS Coating: TiN Standard: DIN 333 Form A Application: for centre holes per DIN 332 without protective countersink Cutting direction: right-hand General-purpose use FAQ What materials is this centre drill suitable for? The TECWERK centre drill is designed for general-purpose use and is specified with a feed guideline of 0.02 mm/rev in steel up to 800 N; suitability for other materials depends on machining conditions. What advantage does the TiN coating provide? The TiN coating on this HSS centring tool reduces friction and increases wear resistance, which helps maintain edge condition and extend service life in typical workshop operations. Is the point geometry compatible with standard lathe and drill setups? Yes, the 60° point and Form A DIN 333 profile align with conventional set-ups and are intended for producing centre holes according to DIN 332 without protective countersinking. Can the tool be re-sharpened? Re-sharpening is possible for HSS tools; however, any reconditioning should preserve the original Form A geometry and point angle to retain centring accuracy. What is the SKU for ordering and inventory purposes? The article is listed under SKU 2000861586NW and is supplied in packaging units of 5 for straightforward stock control. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Secure consistent centre holes through the combination of durable HSS‑Co construction and a precise 60° countersink angle, optimised for high‑strength and CrNi stainless steels. Order the TECWERK centre drill via Metav Werkzeuge or consult Metav's technical specialists for tailored application advice. TECWERK Centre Drill DIN 333 Form A, HSS‑Co, Ø1 mm The TECWERK Centre Drill DIN 333 Form A is a right‑hand cutting centre drill intended for producing DIN‑compliant centre holes and light countersinks in high‑strength and corrosion‑resistant steels. HSS‑Co for improved heat resistance DIN 333 Form A geometry for standard centre holes 60° countersink angle for DIN‑compatible centres Suitable for high‑strength and CrNi steels Precision drilling for high‑strength components Engineered for demanding applications, this centre drill uses HSS‑Co to offer improved hot hardness and wear resistance during high‑load operations. The specified 60° countersink angle ensures compliance with standard centre‑hole geometry, which reduces alignment errors in subsequent turning or drilling operations. For materials with tensile strengths above 800 N/mm² and for CrNi steels, the tool maintains cutting stability and helps prevent material work hardening, thereby lowering the risk of premature tool failure and rework. Consistent geometry reduces secondary operations The DIN 333 Form A profile provides a robust pilot and a precise countersink in a single operation, eliminating the need for an additional protective countersink. This dual action preserves concentricity for follow‑up machining and shortens process chains on the shop floor. With a recommended feed of 0.02 mm/rev in steels up to 800 N, the geometry balances material removal and tool life, delivering repeatable centre holes that simplify setup and fixture alignment. Efficient operation for routine workshop use Designed for reliable performance in serial and job‑shop environments, the centre drill's right‑hand cutting direction complements common spindle rotations and clamping arrangements. The tool is suitable for stainless, acid‑ and heat‑resistant CrNi steels, enabling consistent starts for turning and drilling cycles. By combining standardised geometry with a wear‑resistant alloy, the instrument helps to streamline operations, reduce cycle times and maintain part quality across production runs. For procurement and application support of the TECWERK centre drill, contact Metav Werkzeuge in Emmerich for direct advice and reliable supply. Technical data Article number: 2000861577NW Product name: Zentrierbohrer DIN 333 Form A D.1mm HSS‑Co re.TECWERK Manufacturer: TECWERK Packaging unit: 5 Core specifications Diameter: 1 mm Countersink angle: 60° Material: HSS‑Co Standard: DIN 333 Form A Cutting direction: Right‑hand Recommended feed (steel ≤ 800 N): 0.02 mm/rev Suitable for materials > 800 N/mm² Applications & features For producing centre holes according to DIN 332 without protective countersink Suitable for stainless, acid‑ and heat‑resistant CrNi steels Optimised for high‑strength material machining Precise Form A geometry for mounting and turning start holes FAQ What materials can this centre drill machine? The TECWERK centre drill is suitable for high‑strength materials and specifically for CrNi stainless steels; it is designed for applications where tensile strengths exceed 800 N/mm². Is the countersink angle compatible with DIN standards? Yes, the tool uses a 60° countersink angle to produce centre holes that conform to DIN 332 when no protective countersink is required. What feed rate is recommended for steel? A feed of 0.02 mm/rev is advised for machining steel up to 800 N; this setting balances efficient cutting with tool life for the TECWERK centre drill. Does the tool require a separate protective countersink? No separate protective countersink is necessary: the DIN 333 Form A profile is intended to create the required centre geometry without an additional protective operation. What is the SKU for ordering and reference? Please refer to SKU 2000861577NW when ordering the TECWERK centre drill to ensure accurate product identification. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Take advantage of a high-precision centre drill that combines solid-carbide construction, a 60° countersink geometry and a compact design for dependable centring in demanding materials; order directly via Metav Werkzeuge or ask the consultants for application advice. TECWERK Centre Drill DIN 333 Form A, Ø 1 mm — Solid Carbide, 60° Countersink The TECWERK Centre Drill DIN 333 Form A Ø 1 mm is a solid-carbide centring tool designed to produce precise centre holes to DIN 332 across a wide range of metals and technical plastics Solid-carbide (VHM), DIN 333 Form A 60° countersink angle for DIN 332 centres Right-hand cutting for reliable chip control Suitable for steels, castings and duroplasts Accurate centring for repeatable machining setups Made as a solid-carbide centre drill to DIN 333, this tool guarantees consistent hole geometry when preparing workpieces for subsequent drilling or turning operations. The 60° countersink matches the standard for centre holes to DIN 332, ensuring accurate seatings for live centres and tailstocks. Conformity with these standards reduces setup variation and supports traceable manufacturing processes. Precision in the first operation minimises rework and improves the overall process capability of the workstation. Robust performance across demanding materials Engineered for a broad material spectrum, the centring tool is suitable for high-strength steels, cast steels, grey and hard cast irons, manganese-hard steel and CrNi alloys, as well as light and non-ferrous metals and fibre-reinforced plastics (duroplasts). The carbide construction preserves tip geometry under thermal and mechanical stress, which maintains concentricity and prevents early wear when machining abrasive or tough substrates. This material versatility streamlines tooling inventories by replacing multiple workpiece-specific centring solutions. Productivity advantages through optimised cutting data The tool features right-hand cutting and is specified for a recommended feed of 0.08 mm/rev in steel up to 800 N, offering a predictable material removal rate and stable chip formation. The absence of a protective countersink makes the tool compact and focused on producing the defined centre geometry without excess material removal. Together, these attributes contribute to reduced cycle times and fewer secondary operations, supporting higher throughput in both single-part and batch production. Long service life and straightforward handling Carbide rigidity and a geometry tailored to centring tasks provide durable performance over repeated cycles, lowering the frequency of tool changes and supporting consistent centring accuracy. The tool is supplied as a single unit for direct integration into existing tool holders and drilling stations. Correct clamping and adherence to the specified feed ensure optimal life and repeatable results, while the standard compliance simplifies documentation for quality systems and incoming inspection routines. For application advice or to secure a reliable supply of the TECWERK centre drill from Metav Werkzeuge, contact our specialists in Emmerich to discuss suitability for specific materials and production workflows. Technical Data Article number: 2000861988NW Label: Zentrierbohrer DIN 333 Form A D.1mm VHM re.TECWERK Packaging unit: 1 Core data Diameter: 1 mm Countersink angle: 60° Recommended feed in steel (≤800 N): 0.08 mm/rev Cutting direction: right-hand Special features Material: solid carbide (VHM) Compliance: DIN 333 (Form A) for centre drilling Intended for producing centre holes to DIN 332 No protective countersink Application: high-strength steels, cast steel, grey cast iron, hard cast iron, manganese-hard steel, CrNi steels, light and non-ferrous metals, fibre-reinforced plastics and other duroplasts FAQ What standard does the centre drill comply with? The TECWERK centre drill is manufactured to DIN 333 Form A and is intended for producing centre holes to DIN 332. Which materials can be machined with this tool? This centring drill is suitable for high-strength steels, various cast irons, manganese-hard steel, CrNi alloys, light and non-ferrous metals, fibre-reinforced plastics and other duroplasts as stated for the product. What is the recommended feed for steel? The specified feed for steel up to 800 N is 0.08 mm/rev, which balances chip control and tool life for typical centring operations. Does the tool include a protective countersink? The tool is supplied without a protective countersink; it is designed to produce the standard 60° centre geometry precisely. How is the tool supplied and identified? The item is supplied as a single unit and is listed under article number 2000861988NW for ordering and inventory purposes. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

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