Take advantage of HSS construction and the DIN 333 Form A geometry for reliable centring and repeatable pilot holes; the compact Ø 0.5 mm tip with a 60° countersink angle ensures controlled entry and reduced run-out. Order the TECWERK centre drill directly via Metav Werkzeuge or consult our specialists for application-specific guidance. TECWERK centre drill DIN 333 Form A, HSS, Ø 0.5 mm TECWERK centre drill for producing precise centre holes in general workshop and industrial applications, offering a compact overall length and standard 60° point for conformity with DIN specifications High-speed steel (HSS) construction DIN 333 Form A geometry 60° countersink angle for standard centres Right-hand cutting, single-ended design Accurate starting points for reliable machining The combination of HSS material and DIN 333 Form A geometry creates a robust tool that establishes exact starting points before main drilling. The Ø 0.5 mm nominal diameter with a 60° point generates standard centre holes that conform to accepted specifications, reducing the risk of drill walking and increasing positional repeatability. This precision is particularly valuable when subsequent operations demand tight concentricity. Optimised feed and consistent performance in routine use Designed for general workshop use, the tool supports a controlled feed of 0.01 mm/rev in steel at recommended cutting conditions, enabling steady chip formation and predictable behaviour. The single-ended construction and right-hand cutting orientation simplify handling and replacement in common tool holders. The compact overall length promotes accessibility in cramped set-ups while ensuring the short pilot radius gives a clear, well-defined centre for follow-up machining. Seamless integration into production and supply chains As part of a pragmatic tooling assortment, this compact centre drill assists in streamlining process reliability across diverse machining tasks. The precision of the ground point shortens set-up time and improves first-pass quality, which supports higher throughput and fewer reworks. Metav’s distribution and consultancy capabilities provide an additional layer of assurance for procurement and application choices, combining decades of experience with broad product availability. Contact Metav Werkzeuge for application advice or to arrange supply of TECWERK centre drills; technical queries are welcome at info@metav-werkzeuge.com or by phone at +49 2822 7131930 Technical data Article number: 2111651050NW Product type: Centre drill Manufacturer: TECWERK Material: HSS Execution: Single-ended Standard: DIN 333 Form A Data Diameter: 0.5 mm Overall length: 25 mm Countersink angle: 60° Feed in steel (to 800 N): 0.01 mm/rev Packaging unit: 10 Special features Right-hand cutting For centre holes according to DIN 332 without protective countersink General workshop and industrial use Compact geometry for constrained setups FAQ What materials is this centre drill suitable for? The centre drill is manufactured from HSS and is intended for general use in steel and similar workshop materials; the specification includes a feed guideline of 0.01 mm/rev in steel at typical cutting conditions. How does the DIN 333 Form A geometry affect performance? DIN 333 Form A provides a standardised point angle and shank geometry that produces consistent centre holes, ensuring reliable alignment for subsequent drilling and turning operations. Is this centre drill single-ended or double-ended? This TECWERK centre drill is of a single-ended design, offering a fixed point for accurate centring and straightforward replacement when worn. What is the nominal diameter and overall length? The tool has a nominal diameter of 0.5 mm and an overall length of 25 mm, providing a compact option for tight access situations. Can this tool produce centre holes to DIN 332 without a protective countersink? Yes, the geometry is specified for making centre holes in accordance with DIN 332 without the need for an additional protective countersink. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of the HSS construction and DIN 333 Form A geometry for precise centre-hole preparation and predictable seating in subsequent machining operations; order the TECWERK centre drill directly via Metav Werkzeuge or consult the team for specification checks. TECWERK centre drill DIN 333 Form A, 0.8 mm HSS (right-hand cutting) A TECWERK centre drill DIN 333 Form A, 0.8 mm HSS for reliable centre-hole creation to DIN 332 standards, offering a 60° countersink angle and compact overall length for fine machining tasks HSS construction for lasting edge retention DIN 333 Form A geometry for accurate centring 60° countersink angle for standard centre holes Single-ended, right-hand cutting, 25 mm length Accurate centring for repeatable machining The TECWERK centre drill combines HSS material and the DIN 333 Form A profile to produce consistently true centre holes that aid secure seating for lathe centres and precise locating for subsequent operations. The 60° countersink conforms to common standards, which reduces setup variation and helps maintain process repeatability. The robust geometry is designed for general-purpose use while providing defined axial guidance during initial drilling stages, improving hole concentricity and reducing rework. Predictable cutting data and performance Engineered for steady feeds, the tool specification includes a recommended feed in steel (up to 800 N): 0.01 mm/rev, ensuring a stable cutting regime for small-diameter centre drilling. The right-hand cutting direction and single-ended execution support straightforward tool clamping and predictable chip formation. Clear cutting data simplifies process planning and enables integration into existing production sequences with reduced trial runs, contributing to improved cycle-time reliability. Compact form and handling advantages With a nominal diameter of 0.8 mm and an overall length of 25 mm, the centre drill is well suited to confined workpieces and precision setups. The compact dimensions shorten cantilever length and help reduce deflection during engagement. The single-ended design eases storage and replacement logistics, while the HSS composition balances toughness and edge retention for frequent short-cycle centre drilling tasks without the need for exotic tooling. Practical applications and process benefits Designed for the general-purpose creation of centre holes to DIN 332, this centre drill supports turning preparations, pilot-hole starts and accurate locating marks across routine metalworking tasks. The standardised geometry reduces the need for additional chamfering operations and helps streamline tool inventories when combined with consistent mounting practices. Integrating a standardised centre drill like this into production improves operational clarity and contributes to fewer machine stops for tool-related issues. Contact Metav Werkzeuge for tailored advice and reliable supply from Emmerich — call +49 2822 7131930 or email info@metav-werkzeuge.com to discuss the TECWERK centre drill and compatible tooling solutions. Technical data Article number: 2111651080NW Manufacturer: TECWERK Product type: Centre drill Material: HSS Label: Zentrierbohrer DIN 333 Form A D.0,8mm HSS re.TECWERK Facts Nominal diameter: 0.8 mm Overall length: 25 mm Countersink angle: 60° Feed in steel (up to 800 N): 0.01 mm/rev Form: A Standard: DIN 333 Packaging unit: 10 Special features Single-ended execution Right-hand cutting For creating centre holes to DIN 332 without protective countersink Intended for general-purpose centre drilling FAQ What is the primary use of this centre drill? The centre drill is intended for creating precise centre holes and locating points, enabling secure seating for lathe centres and accurate starts for subsequent machining operations. Which standards does the tool conform to? The tool follows DIN 333 Form A geometry and is suitable for producing centre holes to DIN 332 specifications. What are the key dimensions to note? Key dimensions are 0.8 mm nominal diameter and 25 mm overall length, with a 60° countersink angle. What cutting data is recommended for steel? A guideline in the specification indicates a feed of 0.01 mm/rev for steel under cutting forces up to 800 N. How is the product supplied? The centre drill is supplied in a packaging unit of 10 pieces. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of a robust HSS‑Co construction and the standardised DIN 333 Form A geometry for dependable centring in high‑strength and stainless CrNi steels; order directly via Metav Werkzeuge or consult the team for technical guidance. TECWERK Centre Drill DIN 333 Form A, 1.00 mm — HSS‑Co, 60° The TECWERK centre drill DIN 333 Form A is a short centre drill designed to produce precise centre holes for subsequent turning and drilling operations in high‑strength and corrosion‑resistant materials. HSS‑Co for elevated heat resistance DIN 333 Form A geometry with 60° tip Suitable for materials >800 N/mm² and CrNi steels Shank Ø 3.15 mm, overall length 31.5 mm Accurate centring in demanding materials The short‑length centre drill combines a HSS‑Co alloy with a 60° point to deliver reliable centring even when machining rust-, acid- and heat‑resistant CrNi steels and other materials with tensile strength above 800 N/mm². Cobalt‑alloyed high‑speed steel increases red‑hardness and wear resistance, which reduces tool wear under higher temperatures; this translates into fewer tool changes and more consistent hole quality in production runs. The tool is engineered for producing centre holes that meet DIN specifications, ensuring repeatable starting points for subsequent machining. Geometry engineered for repeatable results The DIN 333 Form A geometry and right‑hand cutting design produce a clean, well‑defined centre bore compatible with follow‑up drills and live‑centres. The 60° point angle is the industry standard for centre holes per DIN 332, which helps maintain concentricity and minimise runout during turning and drilling. The specification "without protective countersink" indicates that the drill forms the centre as required for standard clamping and live‑centre seating, eliminating the need for secondary countersinking operations and saving cycle time. Practical compatibility and operational benefits With a shank diameter of 3.15 mm and an overall length of 31.5 mm, the centre drill fits common small‑toolholders and collets used in toolrooms and production lathes. The recommended feed in steel up to 800 N is 0.02 mm/rev, offering a practical starting point for machining parameters that balance tool life and hole quality. Supplied in packs of 5, the tool is suitable for small batch production and workshop restocking, supporting a streamlined workflow with fewer interruptions for reordering. For robust centring in high‑strength and stainless CrNi steels choose the TECWERK centre drill; contact Metav Werkzeuge for availability and application advice from Emmerich at info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 2000861577NW Brand: TECWERK Type: Centre drill DIN 333 Form A Material: HSS‑Co Execution: without protective countersink Facts Diameter: 1.00 mm Overall length: 31.5 mm Shank diameter: 3.15 mm Point angle: 60° Cutting direction: right‑hand cutting Feed in steel up to 800 N: 0.02 mm/rev Packaging unit: 5 Special features DIN 333 Form A For manufacture of centre holes according to DIN 332 without protective countersink Suitable for materials with tensile strength >800 N/mm² Suitable for rust-, acid- and heat‑resistant CrNi steels FAQ What materials is this centre drill suitable for? The TECWERK centre drill DIN 333 Form A (SKU 2000861577NW) is specified for materials with tensile strength above 800 N/mm² and for rust‑, acid‑ and heat‑resistant CrNi steels. What is the point angle and why does it matter? The tool has a 60° point angle, the standard for centre holes per DIN 332, which ensures correct seating for live centres and accurate positioning for subsequent drilling or turning. What feed rate is recommended for steel? A feed of 0.02 mm per revolution is documented for steel up to 800 N, providing a practical balance between tool life and hole quality. Which holders are compatible with the shank? The 3.15 mm shank diameter is compatible with common small collets and toolholders used in lathes and drill chucks for workshop and light‑production environments. How is the product supplied? The centre drill is supplied in a packaging unit of 5 pieces under SKU 2000861577NW. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of precise centring, robust solid carbide (VHM) construction and a defined 60° countersink for consistent starting holes; order directly via Metav Werkzeuge or consult our specialists for application-specific advice. Centre drill DIN 333 Form A 1.00 mm – solid carbide, 60° (TECWERK) A Centre drill DIN 333 Form A 1.00 mm designed for producing exact centring holes in a wide range of engineering materials, from high-strength steels to fibre-reinforced plastics. Solid carbide (VHM) for demanding work 60° countersink angle for accurate centring Complies with DIN 333 Form A and DIN 332 Right-hand cutting for conventional machines Reliable starts ensure repeatable machining accuracy This centring tool is engineered to deliver precise, repeatable starts for subsequent drilling or turning operations. Built to the DIN 333 Form A geometry, the tool produces a defined 60° countersink, which ensures consistent seating and alignment of drill bits and lathe centres. The standard for the resulting centre holes is aligned with DIN 332, giving planners and operators a verifiable basis for process control. For production environments, this means fewer misfeeds and improved first-pass yields. Durable solid carbide body for extended tool life Manufactured from solid carbide (VHM), the centre drill provides high stiffness and improved wear resistance compared with high-speed steel alternatives. The material choice supports higher peripheral speeds and a stable cutting edge under interrupted cutting conditions, reducing breakage risk on small diameters. The right-hand cutting geometry is optimised for conventional machining centres and manual lathes, offering predictable chip flow and consistent performance over longer runs. Broad material compatibility reduces tooling variants The tool is suitable for a broad spectrum of workpieces, including high-strength steels, steel castings, grey and hard cast iron, manganese-hardened steels, CrNi stainless steels, aluminium and other non-ferrous metals, as well as fibre-reinforced plastics and other duroplastics. This versatility helps to streamline stock lists and simplifies job planning: one centring solution can cover diverse components without compromising hole quality. The absence of a separate protective countersink means the geometry focuses on direct centring performance. Practical dimensions and recommended machining data for integration The centre drill features a 1.00 mm diameter, a 3.15 mm shank, and an overall length of 31.5 mm, making it compatible with common small-tool holders and collets. For steels with tensile up to 800 N, a recommended feed of 0.08 mm/rev provides a good balance between cutting load and surface finish. Supplied without protective countersink, the tool is intended for immediate centring operations; ensure correct clamping of the 3.15 mm shank to avoid runout. These clear parameters support predictable cycle times and straightforward process documentation. For demanding centring tasks, choose the TECWERK centre drill via Metav Werkzeuge — contact our consultants at info@metav-werkzeuge.com or call +49 2822 7131930 for tailored machining guidance and supply from Emmerich. Technical data Article number: 2000861988NW Product type: Centre drill Manufacturer: TECWERK Material: Solid carbide (VHM) Standard: DIN 333 Form A Execution: without protective countersink Cutting direction: Right-hand Facts Diameter: 1.00 mm Overall length: 31.5 mm Shank diameter: 3.15 mm Countersink angle: 60° Recommended feed (steel ≤ 800 N): 0.08 mm/rev Packaging unit: 1 Special features For producing centring holes according to DIN 332 Suitable for high-strength steels and steel castings Usable on grey cast iron and hard cast iron Compatible with CrNi stainless steels and manganese-hard steel Suitable for aluminium and other non-ferrous metals Applicable to fibre-reinforced plastics and duroplastics Right-hand cutting geometry Solid carbide for high wear resistance FAQ What materials is the centre drill suitable for? The TECWERK centre drill is suitable for high-strength steels, steel castings, grey and hard cast iron, manganese-hardened steels, CrNi stainless steels, aluminium and other non‑ferrous metals, plus fibre-reinforced plastics and duroplastics. What are the key dimensions and holder requirements? The tool has a 1.00 mm diameter, 31.5 mm overall length and a 3.15 mm shank; a secure 3.15 mm collet or holder is recommended to avoid runout with this small-diameter tool. Is a protective countersink included? This version is supplied without a protective countersink; the geometry is optimised for direct centring operations rather than an additional protection feature. What feed rate is recommended for steel? For steels with tensile strength up to 800 N, a feed of 0.08 mm/rev is recommended for stable cutting and good surface quality when using the TECWERK centre drill. Which standards does the tool conform to? The tool follows DIN 333 Form A geometry for centre drills and is suitable for producing centring holes according to DIN 332. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of the combination of HSS construction, DIN 333 Form B geometry and an integrated protective countersink to ensure precise, repeatable centre holes and reduced tool breakage during pilot drilling; order the tool directly via Metav Werkzeuge or consult Metav's technical team for application guidance. Centre drill DIN 333 Form B Ø1.00 mm (HSS) — TECWERK The Centre drill DIN 333 Form B Ø1.00 mm (HSS) is a compact spotting tool designed for accurate centre-hole preparation and pilot-hole formation in standard metalworking operations. HSS construction for long tool life DIN 333 Form B for accurate centring Protective countersink reduces tip damage Shank 4 mm for stable clamping Precise centring for consistent machining starts The tool combines DIN 333 Form B geometry with a nominal diameter of Ø1.00 mm, producing clean, accurately positioned centre holes that simplify subsequent drilling or turning operations. Made from HSS, the design delivers a reliable balance of toughness and wear resistance; this reduces the frequency of replacements and supports steady production flow. The compact total length and controlled geometry help maintain concentricity in both manual and machine setups, resulting in fewer reworks and improved first-run quality. Optimised cutting behaviour and material feed data Engineered as a right-hand cutting spotting tool, the centre drill incorporates a protective countersink to reduce chipping at the tip and to guide the follow-up drill. The technical specification includes a recommended feed in steel up to 800 N: 0.02 mm/rev, providing a reference for efficient machining parameters. The listed countersink geometry (60/120°) ensures compatibility with standard centre-hole requirements, enabling predictable chip flow and stable engagement when starting a hole. Robust handling and secure clamping in daily use With a shank Ø4 mm and a total length of 35.5 mm, the tool is sized for secure chucking in common collets and small chucks found in workshop and production environments. The HSS material and the integrated countersink contribute to improved resistance against brittle failure at the tip, extending useful tool life in routine use. Packaging unit of 5 items supports small-batch replenishment without oversupply, while the compact design eases storage and handling on the shop floor. Applications and process reliability for metalworking shops Designed to produce centre holes in accordance with the relevant standards (DIN 332 Blatt 1 Form B), the spotting tool is suitable for general-purpose centre-drilling tasks where reliable pilot positioning is crucial. Typical applications include lathe centre preparation, pre-spotting for small-diameter drilling and initial alignment for assembly processes. The combination of standard-compliant geometry and HSS material makes it a practical choice for both workshop benches and automated toolholders that require repeatable start holes. For consistent centre-drilling performance, request the TECWERK centre drill through Metav Werkzeuge — Metav Werkzeuge GmbH in Emmerich provides technical advice and reliable delivery; contact info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: 2000861628NW Product type: Centre drill Manufacturer: TECWERK Material: HSS Execution: with protective countersink Form: B Standard: DIN 333 Cutting direction: right-hand Packaging unit: 5 Facts Diameter: 1.00 mm Total length: 35.5 mm Shank diameter: 4 mm Countersink angle: 60/120° Recommended feed in steel up to 800 N: 0.02 mm/rev SKU: 2000861628NW Special features HSS construction With protective countersink Right-hand cutting DIN 333 Form B geometry Suitable for centre holes to DIN 332 Blatt 1 Form B FAQ What material is this centre drill made from? The TECWERK centre drill is made from HSS, which provides toughness and wear resistance suitable for routine centre-drilling tasks. What are the key dimensions of the tool? The tool has a cutting diameter of Ø1.00 mm, a shank diameter of 4 mm and a total length of 35.5 mm. Is this tool suitable for producing standard centre holes? Yes, the tool is designed for centre-hole preparation according to DIN 332 Blatt 1 Form B and features the appropriate countersink geometry. What cutting direction and feed data should be used? The centre drill is right-hand cutting; a reference feed for steel up to 800 N is 0.02 mm/rev for efficient engagement. How should the tool be clamped? Clamp the tool by its 4 mm shank in a suitable collet or small chuck to ensure stable holding and concentricity during spotting operations. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Combine precise centre-hole formation with durable HSS construction and DIN‑compliant geometry for reliable workshop centring. Order the centre drill directly via Metav Werkzeuge or consult our specialists for application guidance. TECWERK centre drill DIN 333 Form R — 1.00 mm, HSS, 60° The TECWERK centre drill DIN 333 Form R is a compact centring tool for accurate pilot hole and centre formation in general workshop and production environments. HSS construction for extended durability DIN 333 Form R with radius tip 60° countersink angle for standard centres Right-hand cutting without protective countersink Accurate centring reduces rework and improves runout The tool is designed to produce clean, centred pilot holes that reduce wobble during subsequent turning or drilling operations. The combination of the DIN 333 Form R geometry and the rounded tip ensures repeatable positioning on workpieces, so concentricity is improved and downstream rework is minimised. This controlled centring is particularly beneficial in small-batch production and precision lathe set-ups where consistent alignment matters. Robust HSS material for consistent tool life Manufactured from HSS, the drill delivers dependable wear resistance across common workshop materials. The right-hand cutting geometry supports stable chip formation, while the omission of a protective countersink simplifies use in standard centre-drilling applications. The result is a tool that maintains its geometry over many cycles, offering steady performance and predictable replacement intervals. Compact dimensions for easy integration in toolholders With a nominal diameter of 1.00 mm, a shank diameter of 3.15 mm and an overall length of 31.5 mm, the design supports use in collets and small chucks common to toolrooms and production lathes. The modest size facilitates quick tool changes and minimal setup time, which helps to keep cycle times low on both prototype and serial jobs. Designed for reliable feeds and general workshop use Specified for centre-hole production to DIN 332 sheet 1 Form R, the drill is suitable for general-purpose centring tasks. Feed guidance indicates efficient material engagement under typical cutting conditions; for steel up to 800 N a recommended feed is 0.02 mm per revolution. Such guidance aids process planning and supports consistent hole quality in everyday machining. For dependable centring performance, choose the TECWERK centre drill via Metav Werkzeuge or request application support from our team at Metav Werkzeuge for tailored recommendations. Technical data Article number: 2000861948NW Product type: Centre drill Manufacturer: TECWERK Material: HSS Execution: without protective countersink Core specifications Diameter: 1.00 mm Overall length: 31.5 mm Shank diameter: 3.15 mm Countersink angle: 60° Cutting direction: right-hand cutting Standard: DIN 333 Form R Feed in steel up to 800 N: 0.02 mm/rev Special features Form R (with radius) tip For producing centre holes to DIN 332 sheet 1 Form R Intended for general workshop and production use No protective countersink included FAQ What is the primary application of this centre drill? The TECWERK centre drill DIN 333 Form R 1.00 mm (SKU 2000861948NW) is intended for producing accurate centre and pilot holes prior to turning or drilling, improving concentricity in subsequent operations. What materials can be centre-drilled with this tool? Made from HSS, the centre drill is suitable for general workshop materials; for steel under moderate hardness conditions a feed of 0.02 mm per revolution is indicated for reliable results. Which toolholders are compatible with the shank size? The 3.15 mm shank is compatible with collets and small chucks that accept this diameter; appropriate clamping ensures concentricity and safe operation. How does the Form R geometry affect hole quality? The Form R tip includes a small radius that promotes clean centring and reduces the risk of chatter, producing a more reliable pilot for subsequent machining steps. Is a protective countersink included? This execution is supplied without a protective countersink, allowing direct centre-hole production per DIN 332 sheet 1 Form R. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the HSS construction and the DIN 333 Form A geometry with a 60° countersink for reliable centre preparation and repeatable positioning; order via Metav Werkzeuge or consult the Metav advisors for application-specific guidance. Centre drill DIN 333 Form A, 1.25 mm HSS – TECWERK The Centre drill DIN 333 Form A 1.25 mm is a short pilot and countersink combination designed for accurate 60° centre holes in metalworking preparation. HSS ground for high dimensional stability DIN 333 Form A geometry with 60° angle Suitable for general-purpose centre drilling Consistent positioning for downstream machining The combination of solid HSS construction and the standardised DIN 333 geometry delivers a dependable method for producing clean centre holes prior to turning or drilling. The integrated pilot and countersink ensure concentric pre‑centres with a defined 60° seating, reducing runout when transferring work between centres or when starting conventional drills. Because the tool is specified as Form A, the pilot and chamfer are matched to the standard, which simplifies inspection and tool replacement in serial production. The right‑hand cutting design and the specified feed behaviour contribute to predictable chip formation and less set‑up time. Proven geometry for reliable cutting performance The 60° tip angle and the compact Form A profile are optimised for stable initial engagement and minimal wandering on curved or uneven surfaces. With a nominal diameter of 1.25 mm, the tool is suitable for fine centre preparation on small shafts and workpieces where accuracy matters. The data sheet specifies a recommended feed in steel up to 800 N of 0.02 mm/rev, which translates into smooth cutting and a reduced risk of burrs at the hole edge. The combination of these measurable parameters supports throughput optimisation and quality assurance in batch processing. Practical use and material considerations This short centre drill is intended for general use in metalworking and offers a straightforward solution where a defined centre is required before subsequent machining operations. The right-hand cutting direction matches standard spindle rotation; the HSS substrate provides toughness for interrupted cuts and everyday workshop use. For applications requiring different materials or harder alloys, check the tool list for specific grades or coatings; for standard steel and cast components the HSS, DIN 333 specification and the compact geometry provide a robust, low‑maintenance option that helps to reduce rejects and rework. Contact Metav Werkzeuge today for tailored advice on integrating this TECWERK centre drill into existing workflows or to request batch availability information from the Emmerich quality hub Technical data Article number: 2000861803NW Label: Zentrierbohrer DIN 333 Form A D.1,25mm HSS re.TECWERK Manufacturer SKU: 2000861803NW Facts Nominal diameter: 1.25 mm Countersink angle: 60° Form: A Material: HSS Cutting direction: right‑hand Pack size: 5 Feed in steel up to 800 N: 0.02 mm/rev Special features DIN 333 standard geometry For producing centre holes according to DIN 332 without protective countersink General‑purpose centre drilling Short pilot and countersink combination Right‑hand cutting FAQ How does DIN 333 Form A differ from other centre drill forms? Form A combines a pilot and a 60° countersink in a compact geometry; the TECWERK centre drill to DIN 333 provides a standardised seating angle and pilot length for consistent centre hole preparation. Is the 1.25 mm size suitable for small shaft centres? Yes, the 1.25 mm nominal diameter is intended for fine centre preparation on small shafts and workpieces where precise seating and low runout are required. What cutting parameters are recommended for steel? For steel up to the specified condition, a feed of 0.02 mm/rev is given; this setting promotes stable chip removal and reduces burr formation when using the HSS centre drill. Can this centre drill be used on hardened materials? The tool is manufactured from HSS and is intended for general workshop materials; for pre‑hardened or high‑alloy materials, alternative grades or coated variants should be considered. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of a robust HSS‑Co design, precise 60° centring geometry and a slim Ø 1.25 mm diameter for reliable centre-hole production in high‑strength steels; order via Metav Werkzeuge or contact the consultants for application advice. TECWERK centre drill DIN 333 Form A, HSS‑Co, Ø 1.25 mm The TECWERK centre drill DIN 333 Form A is a compact centre‑drill for producing DIN‑compliant centre holes in high‑strength and corrosion‑resistant steels, designed for reliable positioning and repeatable pre‑drilling in demanding shop environments HSS‑Co construction for high strength DIN 333 Form A specification 60° centre angle for accurate centring Consistent centring for high‑strength materials This centre‑drill is made from HSS‑Co, an alloyed high‑speed steel that combines hardness with toughness for demanding cutting tasks. The tool is specified for materials with a tensile strength above 800 N/mm² and for CrNi steels that are stainless, acid‑ and heat‑resistant. The 60° centring angle and the Form A geometry ensure stable initial engagement and reduce the risk of walking, delivering precise centre holes essential for subsequent drilling or turning operations. Geometry and dimensions optimised for workshop repeatability Engineered to DIN 333 with a total length of 31.5 mm and a slender Ø 1.25 mm point, the tool provides a compact footprint that suits toolholders and small chucks. The 3.15 mm shank is sized for secure clamping while maintaining concentricity. Together, these dimensions support repeatable positioning, reducing setup time and improving first‑pass accuracy on the workpiece. Cutting performance tuned for efficiency With a right‑hand cutting direction and a recommended feed of 0.02 mm/rev in steel up to 800 N, the drill balances low cutting forces with clean formation of the centre dimple. The cobalt‑alloyed substrate sustains edge integrity at elevated contact stresses, enabling longer tool life and fewer interruptions in production. For workshops aiming to streamline workflow, this combination offers a measurable increase in process reliability. Practical use and handling in production environments Supplied without a protective countersink, the tool is intended specifically for manufacturing centre holes to DIN 332 and pairs well with standard centre‑drilling sequences. Packaged in sets of 5 units, it is suitable for small series and routine maintenance inventories. For technical clarification or material‑specific recommendations, Metav Werkzeuge can provide data and application guidance by email or phone. Contact Metav Werkzeuge for tailored application support or to order this TECWERK centre drill directly and secure reliable supply from Emmerich. Technical data Article number: 2000861578NW Product type: Centre drill Manufacturer: TECWERK Facts Diameter: 1.25 mm Total length: 31.5 mm Shank diameter: 3.15 mm Countersink angle: 60° Cutting direction: right‑hand cutting Recommended feed in steel ≤ 800 N: 0.02 mm/rev Packaging unit: 5 Special features Material: HSS‑Co DIN 333 · Form A For producing centre holes according to DIN 332 without protective countersink Suitable for materials with tensile strength > 800 N/mm² Suitable for stainless, acid‑ and heat‑resistant CrNi steels FAQ What materials can this centre drill handle? The TECWERK centre drill is made from HSS‑Co and is suitable for materials with tensile strength above 800 N/mm², including stainless, acid‑ and heat‑resistant CrNi steels. What is the recommended feed for centring in steel? For steel up to 800 N, a feed of 0.02 mm per revolution is recommended for reliable centre formation with this centre drill. Does the tool include a protective countersink? This version is supplied without a protective countersink and is intended for direct production of DIN‑compliant centre holes. Which standards apply to the tool geometry? The tool conforms to DIN 333, Form A and is designed for centring according to DIN 332. What is the shank size and total length? The shank diameter is 3.15 mm and the total length is 31.5 mm for secure clamping and compact handling. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Combining precise centring, solid‑carbide wear resistance and a compact shank, this centre drill delivers repeatable pilot holes with minimal setup effort. Order the TECWERK centre drill directly via Metav Werkzeuge or consult our specialists for specification matching. TECWERK centre drill DIN 333 Form A, Ø 1.25 mm, solid carbide, 60° The TECWERK centre drill DIN 333 Form A Ø 1.25 mm is a solid‑carbide tool for producing exact centring holes to DIN 332 standards in a wide range of engineering materials. Solid‑carbide for high wear resistance DIN 333 Form A geometry with 60° angle Right‑hand cutting for conventional toolpaths Shank Ø 3.15 mm for secure clamping Reliable centring for consistent set‑ups The 60° point angle and DIN geometry ensure precision centring that reduces runout and improves subsequent drilling or turning accuracy. Designed to produce centring holes according to DIN 332, the tool guarantees the correct lead‑in for long production runs. The compact Ø 1.25 mm diameter is ideal for small‑part work and applications where tight concentricity is required, enabling stable toolholding and predictable positional accuracy in both manual and CNC operations. Long tool life and wide material compatibility Made from solid carbide, the centre drill combines hardness and thermal stability for extended service life under demanding conditions. It is suitable for machining high‑strength steels, cast steels, grey and hard cast iron, manganese‑steel and CrNi alloys, as well as light and non‑ferrous metals and fibre‑reinforced plastics. The specified feed 0.08 mm/rev in steel (up to 800 N) provides a practical balance between tool life and productivity. The lack of a protective countersink simplifies the geometry and fosters repeatable performance in serial production. Practical handling and integration into workflows With a shank Ø 3.15 mm and an overall length of 31.5 mm the centre drill is compatible with common collets and small toolholders, supporting quick tool changes and stable clamping. The right‑hand cutting orientation suits standard spindle directions and machining cycles. The straightforward Form A design minimises set‑up complexity while delivering the accurate pilot points required for subsequent drills or turning operations. For customers seeking predictable centring with minimal rework, this tool streamlines process steps and reduces scrap rates. Contact Metav Werkzeuge to discuss TECWERK solid‑carbide centre drills and arrange prompt delivery from our Emmerich facility or to request tailored technical advice Technical Data Article number: 2000861989NW Product type: centre drill Manufacturer: TECWERK Material: solid carbide DIN norm: DIN 333 Form: A Cutting direction: right‑hand Countersink angle: 60° Diameter: 1.25 mm Overall length: 31.5 mm Shank diameter: 3.15 mm Execution: without protective countersink Packaging unit: 1 Facts Diameter: 1.25 mm Overall length: 31.5 mm Shank Ø: 3.15 mm Countersink angle: 60° Feed in steel up to 800 N: 0.08 mm/rev Special features Solid‑carbide construction DIN 333 Form A geometry For producing centring holes to DIN 332 Right‑hand cutting Suitable for high‑strength steels, steel castings, grey cast iron, hard cast iron, manganese‑steel, CrNi steels, light and non‑ferrous metals, fibre‑reinforced plastics and other duroplastics No protective countersink FAQ What materials can this centre drill machine handle? The TECWERK centre drill is suitable for a wide range of materials including high‑strength steels, various cast irons, manganese‑steel, CrNi alloys, light and non‑ferrous metals, and fibre‑reinforced plastics as stated in the specification. What does VHM mean and why is it important? VHM denotes solid carbide; this material provides superior hardness and thermal resistance compared with high‑speed steel, resulting in longer tool life and consistent precision for the TECWERK centre drill. Is the 60° angle compatible with standard centring requirements? Yes, the 60° point angle corresponds to DIN guidelines for centring holes and ensures correct seating and guidance for subsequent drills and turning tools. Which shank size is required for clamping this tool? The centre drill has a shank Ø 3.15 mm, which fits common small collets and toolholders designed for slim shanks. Can this tool be used in CNC operations? The tool’s geometry and right‑hand cutting make it fully suitable for CNC and manual machining centres where conventional spindle rotation and standard toolpaths are used. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of precise centring, robust TiN protection and adherence to DIN 333 for consistent turning set-up. Combine reliable pilot formation with a 60° countersink for standard centre holes and order through Metav Werkzeuge for expert advice and secure supply. TECWERK Centre drill DIN 333 Form A, 1.25 mm — HSS, TiN-coated, 60° The TECWERK Centre drill DIN 333 Form A 1.25 mm is a short centre drill designed to produce accurate centre holes and reliable pilot starts for turning and lathe set-ups in general workshop use. HSS core with durable TiN coating Conforms to DIN 333, Form A 60° countersink for standard centre holes Right-hand cutting, precise pilot point Precise centring for consistent machining set-up The short centre drill provides a controlled pilot and countersink geometry for stable workholding. Made from HSS, the tool creates clean, concentric centre holes that improve the accuracy of subsequent turning operations; this improves repeatability and reduces rework. Compliance with DIN 333 and the 60° angle ensures compatibility with standard lathe centres and tailstock centres, making centre preparation predictable across different machines and setups. The geometry reduces radial play during chucking so the turning process starts from a true position. Coating and material engineered to lower wear and downtime A TiN coating over the high-speed steel substrate increases surface hardness and reduces friction at the cutting edge, extending tool life under routine operating conditions. The right-hand cutting design provides conventional cutting action for standard rotation directions. For steels up to the noted cutting resistance, a recommended feed of 0.02 mm/rev helps maintain edge life and minimise burr formation. The combination of HSS and TiN gives a balance between toughness and wear resistance, lending itself to frequent centre drilling with consistent results. Simple integration into workshop workflows and project schedules The centre drill is suitable for general centre hole production without a protective countersink, following the specifications for DIN 332 where required. Its compact design allows rapid changeover and reliable centring even in repetitive batch operations, supporting efficient throughput. Clear, standardised dimensions make stocking and process planning straightforward, while the robust coating and material choice reduce the need for unexpected tool replacements. The tool’s consistent performance supports short set-up times and predictable production planning. For ordering or technical guidance on the TECWERK centre drill and to secure fast delivery from Metav Werkzeuge, contact our specialists at info@metav-werkzeuge.com or +49 2822 7131930 for tailored advice and immediate next steps. Technical Data Article number: 2000861587NW Label: Zentrierbohrer DIN 333 Form A D.1,25mm HSS TiN re.TECWERK Manufacturer: TECWERK Product type: Centre drill Facts Nominal diameter: 1.25 mm Countersink angle: 60° Cutting direction: right-hand cutting Packaging unit: 5 Special features Material: HSS Coating: TiN Standard: DIN 333, Form A Application: production of centre holes according to DIN 332 without protective countersink Feed in steel up to 800 N: 0.02 mm/rev FAQ What materials is this centre drill suitable for? The TECWERK centre drill DIN 333 Form A 1.25 mm (SKU 2000861587NW) is manufactured in HSS with a TiN coating and is intended for general use in common workshop steels; specific performance depends on the workpiece material and cutting conditions. What does the 60° angle mean for my turning setup? A 60° countersink produces a standard centre geometry compatible with conventional lathe centres and tailstock points, ensuring correct seating and axial alignment during turning operations. How should the feed be set when drilling into steel? For steel up to the stated cutting resistance, follow the guideline of approximately 0.02 mm/rev to maintain tool life and produce a clean pilot without excessive burrs. Is this tool suitable for protective countersinking? The tool is specified for producing centre holes according to DIN 332 without a protective countersink; it is optimised for direct centre preparation rather than extended chamfering operations. Which standard does this centre drill follow? The product follows DIN 333 (Form A) for short centre drills and is intended to create centre holes consistent with the requirements of DIN 332. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Benefit from precise, repeatable centring with a hard-wearing HSS tip and a secure 5 mm shank that fits standard holders; the integrated protective countersink reduces burrs and shortens setup time — order the centre drill directly via Metav Werkzeuge or ask our consultants if needed. Centre drill DIN 333 Form B, 1.25 mm HSS (TECWERK) — centre drill with protective countersink and 5 mm shank The centre drill DIN 333 Form B, 1.25 mm HSS with protective countersink provides an accurate pilot and countersink in a compact format, intended for general machining tasks and the production of centre holes to DIN 332 Sheet 1 Form B HSS construction for excellent wear resistance DIN 333 Form B for standard-compliant centring Integrated protective countersink prevents burrs 5 mm shank for secure clamping in standard holders Consistent centring and reduced rework thanks to robust HSS design The HSS composition ensures a balanced combination of toughness and edge retention, which translates into consistent centring and fewer reworked components in both one-off and serial production. With a nominal diameter of 1.25 mm and an overall length of 40 mm, this centre cutting tool provides a compact footprint ideal for tight setups. The right-hand cutting geometry produces predictable chip formation, while the modest overall dimensions reduce the risk of runout when clamped in a suitable holder. This results in lower scrap rates and a steadier machining cycle. Built to standards: reliable fit and predictable performance Conforming to DIN 333, Form B, the tool assures compatibility with established centring practices and fixtures; the included protective countersink with a 60/120° profile helps to form a clean entry that minimises burrs and edge fractures. For steel conditions up to 800 N a recommended feed of 0.02 mm/rev is indicated, delivering a reliable compromise between process speed and surface integrity. The 5 mm shank ensures easy insertion into standard drill chucks or collets, making the tool a dependable choice for workshops aiming to streamline inventory without sacrificing interchangeability. Practical advantages for everyday workshop use Designed for general-purpose application, this centre drill offers practicality where repeatability matters most: accurate pilot holes reduce cycle-to-cycle variability, and the protective countersink reduces the need for secondary deburring. The compact design is particularly suited to turning centres and small milling fixtures where space is limited and quick changeover is required. The result is a reduction in setup time and an improvement in first-time-right rates, which benefits both small craft shops and volume-oriented production lines. Choose TECWERK centre drills for dependable centring — contact Metav Werkzeuge for ordering and technical advice at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical data Article number: 2000861629NW Product type: centre drill Manufacturer: TECWERK Material: HSS Standard: DIN 333 Form B Execution: with protective countersink Cutting direction: right-hand Packaging unit: 5 Numbers / core technical data Diameter: 1.25 mm Overall length: 40 mm Shank diameter: 5 mm Countersink angle: 60/120° Feed in steel up to 800 N: 0.02 mm/rev SKU: 2000861629NW Special features / applications For production of centre holes according to DIN 332 Sheet 1 Form B With protective countersink for burr reduction Suitable for general machining tasks Right-hand cutting FAQ What materials can be machined with this centre drill? The TECWERK centre drill is made of HSS and is suitable for general machining tasks; for steels up to 800 N a feed of 0.02 mm/rev is recommended to balance tool life and surface quality. What is the shank size and how should it be clamped? The tool has a 5 mm shank and is compatible with standard 5 mm drill chucks, collets or shrink-fit holders designed for that diameter; refer to SKU 2000861629NW for exact specification. What benefit does the protective countersink provide? The integrated protective countersink (60/120°) reduces burr formation at the entry, improves centring reliability and lowers the need for subsequent deburring when producing centre holes. Which standards does this tool comply with? This centre drill is manufactured to DIN 333 Form B and is intended for producing centre holes in accordance with DIN 332 Sheet 1 Form B, ensuring standardised geometry and interchangeability. What cutting direction and feed rates are recommended? The tool is right-hand cutting; for steel up to 800 N a feed of 0.02 mm per revolution is advised to achieve stable cutting and consistent centring quality. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Benefit from precise, DIN‑compliant centring: the HSS construction, 60° countersink angle and right‑cut geometry deliver reliable pilot centres for subsequent drilling and reduced rework. Order via Metav Werkzeuge or contact our specialists for application advice. TECWERK Centre Drill DIN 333 Form R Ø1.25 mm – HSS, 60° Countersink TECWERK Centre Drill DIN 333 Form R Ø1.25 mm is a precision centre drill designed for producing repeatable centring holes in general metalworking and workshop environments without protective countersink. HSS material for durable cutting performance DIN 333 Form R geometry with radius 60° countersink angle for standard centres Right‑cut for conventional spindle rotation Increase first‑time accuracy with radiused Form R geometry The radiused Form R tip is engineered to produce a consistent lead for subsequent drills, improving concentricity and reducing the need for rework. Made from HSS, the tool offers a balanced combination of toughness and wear resistance, suitable for repeated pilot‑drilling operations. The radiused point avoids brittle fracture at the tip and helps centre the following twist drill, which in turn extends cutting tool life and lowers overall production rejects. Standard compatibility and clear machining parameters Compliant with DIN 333 and intended to produce centring holes to DIN 332 Sheet 1 Form R, this centring drill features a 60° countersink angle that matches common lathe and drilling practise. The right‑cut geometry is optimised for clockwise spindle rotation on conventional machines. Recommended feed in steel (up to 800 N) is 0.02 mm/rev, providing a reliable baseline for process set‑up and consistent hole quality without operator guesswork. Workshop efficiency through compact dimensions and practical design With an overall length of 31.5 mm and a shank diameter of 3.15 mm, the compact design facilitates secure clamping in small chucks and adaptors while keeping overhang low to reduce runout. Supplied without a protective countersink, the drill is intended for direct centring tasks where a defined pilot is required. Supplied in packs of 5, the tool supports steady workshop throughput and simplifies reorder planning. For reliable centring with the TECWERK HSS centre drill, contact Metav Werkzeuge for tailored advice and fast supply from Emmerich: info@metav-werkzeuge.com, +49 2822 7131930 Technical data Article number: 2000861949NW Product: Centre drill Manufacturer: TECWERK Material: HSS Standard: DIN 333 Facts Diameter: 1.25 mm Overall length: 31.5 mm Shank diameter: 3.15 mm Countersink angle: 60° Recommended feed in steel (≤800 N): 0.02 mm/rev Special features Form R (with radius) Right‑cut geometry Without protective countersink For production of centring holes to DIN 332 Sheet 1 Form R Packaging unit: 5 FAQ What materials is this centre drill suitable for? The TECWERK centre drill is made of HSS and intended for general metalworking use; specific material limits depend on the machining setup and cutting data such as the recommended feed of 0.02 mm/rev in steel (≤800 N). How does Form R differ from a pointed centre drill? Form R features a radiused tip that reinforces the cutting edge and produces a more robust pilot centre compared with a sharp‑point variant; this results in improved alignment for subsequent drilling operations. Is the countersink included on this tool? This item is supplied without protective countersink, designed specifically for creating defined centring holes rather than chamfered starts. Can this drill be used in handheld drills? The tool’s shank diameter of 3.15 mm and compact overall length (31.5 mm) allow use in small chucks and adaptors; however, stable clamping and appropriate speeds are recommended for best centring accuracy. What does right‑cut mean for machining? Right‑cut indicates the flute geometry is intended for clockwise spindle rotation, which is the conventional direction on most lathes and drilling machines. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of solid carbide construction, DIN 333 Form A geometry and the 60° countersink angle to achieve repeatable centre holes across a wide range of materials; order the TECWERK centre drill directly via Metav Werkzeuge or consult Metav’s specialists for technical guidance. TECWERK centre drill DIN 333 Form A Ø1.6 mm – solid carbide, right-hand A TECWERK centre drill DIN 333 Form A Ø1.6 mm designed to produce precise centring holes for turning and machining set-ups in metals and engineered plastics Solid carbide for high rigidity and wear resistance DIN 333 Form A centring geometry 60° countersink angle for standard centre holes Right-hand cutting for conventional drilling Consistent centring for reliable machining set-ups The DIN 333 geometry and 60° countersink angle deliver a standardised centring profile that reduces positional deviation and runout in subsequent operations. Engineered for creating centre holes in accordance with DIN 332, this tool ensures repeatable alignment, which translates into improved part accuracy and reduced rework. The small Ø1.6 mm point produces a defined start point for larger drills or live centres, aiding in process stability and predictable tool life. Robust construction for demanding materials Manufactured from solid carbide (VHM), the tool combines stiffness and wear resistance for high-performance machining. Its construction is suitable for 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 duroplastics. The carbide substrate resists deflection under load, which helps maintain concentricity when presenting workpieces to lathes or drilling spindles and prolongs productive intervals between tool changes. Practical handling and machining parameters for production use With a 4 mm shank and 35.5 mm overall length, the tool is compatible with standard small-shank holders and collets used in both manual and automated equipment. The centring point is right-hand cutting and supplied without protective countersink, so careful clamping is advised to protect the point during handling. For machining in steel up to 800 N, a recommended feed is 0.09 mm/rev, which balances surface definition and tool longevity; this figure serves as a starting point and can be adapted to machine rigidity and workpiece hardness. For demanding centring tasks trust the solid carbide performance of TECWERK centre drills—contact Metav Werkzeuge for procurement and tailored advice: info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 2000861990NW Product type: Centre drill Norm: DIN 333 Form: A Material: VHM Cutting direction: right-hand Facts Diameter: 1.60 mm Overall length: 35.5 mm Shank diameter: 4 mm Countersink angle: 60° Feed in steel up to 800 N: 0.09 mm/rev Special features Without protective countersink For production of centring holes to DIN 332 Suitable for high-strength steels, steel casting, grey cast iron, hard cast iron, manganese-hard steel, CrNi steels, light and non-ferrous metals, fibre-reinforced plastics and other thermosets DIN 333 Form A geometry Solid carbide construction FAQ What materials can be machined with this centre drill? The TECWERK centre drill is suitable for a wide range of materials including high-strength steels, steel castings, grey cast iron, hard cast iron, manganese-hard steels, CrNi alloys, light and non-ferrous metals, and fibre-reinforced plastics. Is the geometry compatible with standard lathe centring operations? Yes. The DIN 333 Form A profile and 60° countersink angle match centre-hole standards and are compatible with standard live centres and lathe setups. What is the recommended feed for working in steel? A recommended starting feed is 0.09 mm/rev for steel up to 800 N, which balances accuracy and tool life while maintaining a well-defined centre point. How should the tool be held in the machine? Use a rigid small-shank holder or a 4 mm collet chuck for secure clamping; as supplied without protective countersink, the point should be protected during mounting to avoid chipping. What is the SKU for ordering and reference? The product is stocked as TECWERK centre drill, SKU 2000861990NW, which identifies the Ø1.6 mm Form A, solid carbide centring drill for procurement and inventory. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of the combination of durable HSS‑Co construction, precise 60° centring geometry and compact dimensions for reliable preparation of centre holes in demanding materials; order directly via Metav Werkzeuge or consult our specialists for application advice. TECWERK centre drill DIN 333 Form A, Ø1.6 mm, HSS‑Co TECWERK centre drill DIN 333 Form A for accurate preparation of centre holes in high‑strength and corrosion‑resistant steels Cobalt‑alloy HSS for extended tool life DIN 333 Form A centre‑drill geometry 60° countersink angle for precise centring Suitable for steels >800 N/mm² and CrNi Precision centring for demanding workpieces The TECWERK centre drill is designed to produce exact and repeatable centre holes prior to turning or deep drilling. Its DIN 333 geometry with a 60° countersink angle ensures a clear datum for subsequent operations, reducing run‑out and improving concentricity. The small Ø1.6 mm tip initiates the hole accurately, while the short 35.5 mm overall length keeps the tool rigid for controlled positioning, which is particularly important when preparing components made from tough or alloyed materials. Robust material and cutting performance for longer service life Made from HSS‑Co, the tool offers enhanced hot‑hardness and wear resistance compared with standard high‑speed steels, which translates into longer intervals between tool changes and reduced downtime. The right‑hand cutting geometry and the optimised flute form support chip formation and evacuation during centring, while the Shank Ø4 mm provides secure mounting in standard collets and adaptors. These characteristics combine to raise throughput and lower total machining costs in small‑batch and series production alike. Clear machining guidance and practical application For machining structural and alloyed steels with tensile strengths up to approximately 800 N/mm², a conservative feed of around 0.02 mm/rev is recommended to establish the pilot hole without undue stress on the tip. The tool is explicitly intended for the production of centre holes and does not include a protective countersink, which ensures full compliance with the specified centring geometry. The compact design and standard shank diameter make integration into existing tool‑holding systems straightforward, supporting efficient workflow in the workshop. Reliability and workshop support from Metav Choosing this centre drill means opting for a tool that matches industrial expectations for repeatability and durability. Metav’s experience as a precision partner ensures consistent quality control and ready availability from the Emmerich hub, backed by a wide range of complementary measuring and workshop equipment. This combination supports a streamlined supply chain and helps reduce procurement complexity for trade and industry professionals. Contact Metav Werkzeuge for tailored advice on how the TECWERK HSS‑Co centre drill can improve centring accuracy in production and small workshop environments Technical Data Article number: 2000861579NW Product type: Centre drill Manufacturer: TECWERK Material: HSS‑Co Standard: DIN 333 Form A Measurements Diameter: Ø1.60 mm Overall length: 35.5 mm Countersink angle: 60° Shank diameter: 4 mm Packaging unit: 5 Recommended feed in steel (≤800 N): 0.02 mm/rev Special features Right‑hand cutting Designed for centre holes according to DIN geometry No protective countersink Suitable for materials with tensile strength >800 N/mm² and for corrosion‑ and heat‑resistant CrNi steels FAQ What material is the centre drill made from? The TECWERK centre drill is manufactured from HSS‑Co, a cobalt‑alloy high‑speed steel selected for improved wear resistance and hot‑hardness. Which diameter and shank size are provided? The tool has a Ø1.6 mm cutting diameter and a Shank Ø4 mm, suitable for standard collets and adaptors. Is the centre drill suitable for stainless and high‑strength steels? Yes, the design and HSS‑Co material make the drill suitable for steels with tensile strengths above 800 N/mm², including many CrNi grades. What standard does the geometry follow? The centre drill follows DIN 333 Form A geometry with a 60° countersink angle for precise centring. What is the recommended feed for centring in steel? A typical feed for initial centring in steels up to 800 N/mm² is around 0.02 mm/rev to ensure controlled entry and accurate pilot formation. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from precise centring, extended reach and durable cobalt‑alloy construction to maintain consistent centre holes in demanding production. Order the tool directly via Metav Werkzeuge or consult our technical advisors for integration into existing workflows. Centre drill DIN 333 Form A Ø1.6 mm (HSS‑Co) – extra‑long, 60° countersink (TECWERK) The centre drill DIN 333 Form A Ø1.6 mm is an extra‑long, right‑cutting HSS‑Co tool designed to produce standard centre holes according to DIN 332 without a pilot countersink. HSS‑Co for enhanced wear resistance Extra‑long design for deep centring 60° countersink for standard centre holes Precision where production tolerance matters Manufactured to DIN 333 and executed in HSS‑Co, this centre drill delivers reproducible centring for subsequent drilling or turning operations. The combination of a fine Ø1.60 mm tip geometry and the 60° countersink angle ensures reliable guidance of the main drill and reduces runout risk. For process planners, the measurable stability of the centring operation translates into fewer rejected components and lower rework rates — a direct efficiency gain in the production chain. Reach and stability for deeper setups The extra‑long configuration with a 120 mm overall length addresses applications where standard short tools cannot reach; the extended reach allows centring in recessed faces and complex-fixture situations. The right‑cutting helix and robust shank diameter of 5 mm contribute to torsional stability, so the bit remains true under light feed conditions. This design reduces chatter and supports consistently accurate centre holes even when access is restricted. Material choice and cutting data explained Cobalt‑alloy high‑speed steel (HSS‑Co) combines hardness at elevated temperatures with toughness, making the tool suitable for repeated centring cycles in workshop and production environments. The specified feed guidance of 0.02 mm/rev in steel up to 800 N offers a practical starting point for setting machine parameters; this conservatively balanced feed promotes controlled chip formation and extends tool life. The right‑hand cutting direction matches standard machine spindles for simple integration. Simple adoption into workshop routines As a purpose‑built centring tool, the bit is intended for the preparation of centre holes to DIN 332 without a pilot countersink, enabling safe and accurate tailstock or live‑centre support later in the process. The compact Ø1.60 mm tip minimises material removal while providing a clear locating point for subsequent operations. For production planners and workshop managers, the tool’s familiar standard allows quick substitution into existing tool lists and tooling cabinets with minimal requalification. Contact Metav Werkzeuge today to secure this extra‑long TECWERK centre drill (SKU 2000861977NW) for dependable centring in production — call +49 2822 7131930 or email info@metav-werkzeuge.com Technical data SKU: 2000861977NW Product type: Centre drill Brand: TECWERK Material: HSS‑Co Diameter: 1.60 mm Overall length: 120 mm Shank diameter: 5 mm Standard: DIN 333 Form: A Cutting direction: right‑cutting Countersink angle: 60° Execution: extra‑long, without pilot countersink Core dimensions Diameter: 1.60 mm Overall length: 120 mm Shank diameter: 5 mm Countersink angle: 60° Recommended feed in steel (≤ 800 N): 0.02 mm/rev Features & applications For producing centre holes according to DIN 332 without pilot countersink Extra‑long design for deep centring and recessed faces Right‑cutting geometry for standard machine spindles General workshop and production use FAQ What is the primary application of this centre drill? The TECWERK centre drill DIN 333 Form A Ø1.6 mm is intended for creating standard centre holes to DIN 332, preparing components for accurate support with tailstocks or centres. Can this tool be used for deep centring in jigs and fixtures? Yes, the extra‑long overall length of 120 mm enables centring in recessed faces and fixtures where standard tools cannot reach. What cutting data should be used as a starting point for steel? Begin with a feed of approximately 0.02 mm per revolution in steel up to 800 N, as this promotes stable chip formation and extends tool life. Is the material specification suitable for frequent workshop use? The HSS‑Co construction provides elevated hot hardness and toughness, making the tool suitable for repetitive centring operations in a busy workshop environment. Does the tool require a pilot countersink for use? No; the execution is specified for centre holes without a pilot countersink and is designed to produce compliant centres per DIN 332. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Combine HSS cutting material with the DIN 333 Form B geometry and an integrated protective countersink for dependable centre-drilling performance; order the TECWERK centre drill directly via Metav Werkzeuge or consult our specialists for application support. TECWERK Centre Drill DIN 333 Form B — HSS, 1.6 mm, protective countersink The TECWERK centre drill DIN 333 Form B is a high-speed steel centre drill designed for producing accurate pilot and centre holes in general workshop and light industrial settings. HSS construction for reliable durability DIN 333 Form B geometry Integrated protective countersink 60/120° Right-hand cutting, 45 mm overall length Greater first-pass accuracy for turning and drilling setups A centre drill creates a precise starting point for subsequent drilling or lathe turning; the HSS body and DIN 333 Form B profile ensure concentric pilot holes that reduce run-out and extend tool life. The integrated protective countersink prevents burr formation at the entry and helps stabilise the subsequent drill or live centre. For workshops seeking consistent hole location without complex fixture changes, this design reduces rework and improves downstream machining reliability. Consistent machining behaviour and simple process parameters The tool’s right-hand cutting geometry and compact dimensions (Ø 1.6 mm, overall length 45 mm, shank 6.3 mm) make it suitable for machine spindles and tailstock operations where repeatability matters. The specified feed guidance — feed 0.02 mm/rev in steel up to 800 N — provides a practical starting point for parameter setup; adopting these settings helps achieve clean centring with low deflection. Operators with limited metrology experience can rely on the standardised form to reproduce results across batches. Easy specification, compliance and workshop integration Conformity with DIN standards simplifies procurement and documentation: the tool is intended for centre holes produced to DIN 332 Sheet 1 Form B. The compact construction and standardised shank enable quick tool changes and compatibility with common collets and chucks. For buyers consolidating supplies, the combination of proven material (HSS) and standard geometry reduces the number of specialised stocked items while maintaining process capability in turning and drilling operations. For dependable centre-drilling performance with the TECWERK HSS centre drill, contact Metav Werkzeuge for order placement and tailored advice at info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 2000861630NW Product type: Centre drill Material: HSS Execution: with protective countersink Standard: DIN 333 Form B Facts Diameter: 1.6 mm Overall length: 45 mm Shank diameter: 6.3 mm Feed in steel up to 800 N: 0.02 mm/rev Packaging unit: 5 Special features Right-hand cutting Countersink angle: 60/120° Designed for centre holes per DIN 332 Sheet 1 Form B Suitable for general workshop and light industrial use FAQ What is the primary purpose of this centre drill? The TECWERK centre drill is designed to create precise pilot and centre holes that guide subsequent drills or turning operations, improving concentricity and reducing run-out. Which materials can be machined with this tool? The tool’s HSS construction is intended for general use on common workshop materials such as mild steel and similar alloys; recommended feed guidance for steel up to 800 N is 0.02 mm/rev. What does the protective countersink do? The integrated protective countersink with a 60/120° profile prevents breakout at the hole entry, producing a cleaner start and enhancing the life and guidance of following drills. Which machine interfaces are compatible with the shank diameter? The 6.3 mm shank suits standard small collets and chucks used in bench drills and small lathes; compatibility should be confirmed against the machine’s chuck or collet specifications. Is this tool suitable for production where DIN compliance is required? Yes. The geometry follows DIN 333 Form B and is intended for centre holes per DIN 332 Sheet 1 Form B; the SKU is 2000861630NW for precise ordering. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of a combination of precise tip geometry, durable HSS construction and a compact 4 mm shank for reliable clamping and repeatable centre holes; ideal for routine workshop use where consistency matters. Order the TECWERK centre drill directly via Metav Werkzeuge or ask our consultants if needed. TECWERK centre drill DIN 333 Form R Ø 1.60 mm (HSS) — 60° countersink The TECWERK centre drill DIN 333 Form R Ø 1.60 mm (HSS) is designed for fast, accurate production of standard centre holes with a radius tip, suitable for general workshop and light industrial applications. HSS construction for durability and wear resistance DIN 333 Form R geometry with radius tip 60° countersink angle for standard centre holes 4 mm shank for secure clamping Reliable seating through radius-tip geometry The radius tip (Form R) follows the requirements of DIN 332 part 1, producing a controlled centre indentation that reduces run-out and facilitates subsequent drilling or turning. The radius-shaped point prevents the brittle fractures sometimes seen with sharp-point centre drills and contributes to consistent workpiece seating, which in turn lowers scrap rates and reduces the need for rework. This geometry is particularly helpful when repeatability and alignment are essential in small-batch production or maintenance tasks. Robust HSS body for everyday machining Constructed from HSS, the tool provides a balance between toughness and hardness that is well suited to general-purpose metalworking. The high-speed steel composition gives resistance to heat and wear during intermittent use, while the right-hand cutting orientation matches common machine spindle directions. A compact 4 mm shank ensures compatibility with small chucks and collets, offering secure clamping for both hand-fed and machine operations. The result is a dependable centre drill that keeps tools and setups consistent across routine processes. Practical machining parameters and compatibility The centre drill is specified as Ø 1.60 mm with an overall length of 35.5 mm and a 60° countersink angle, matching standard centre-hole profiles. It is supplied without protective countersink, so it creates the radius-profile centre only, rather than a stepped pilot. For steel applications up to 800 N, a feed of 0.02 mm/rev is indicated; this recommendation supports efficient material removal while maintaining tip integrity. These clear parameters make process planning straightforward and reduce trial-and-error on the shop floor. Efficiency and workshop integration Compact tooling like this centre drill supports lean workflows: shorter setup times, fewer tool changes and consistent centre positions for downstream operations. The compliance with DIN 333 ensures interchangeability with established procedures and jigs, simplifying procurement and inventory management. Combined with Metav’s availability and advisory support, the bit provides a practical route to improve precision without overcomplicating the tooling portfolio. Contact Metav Werkzeuge for tailored application advice on the TECWERK centre drill and to confirm compatibility with existing holders and processes — Metav Werkzeuge is ready to assist from stock in Emmerich. Technical Data Article number: 2000861950NW Manufacturer: TECWERK Product type: Centre drill (Form R) Standard: DIN 333 Core specifications Diameter: 1.60 mm Overall length: 35.5 mm Shank diameter: 4 mm Countersink angle: 60° Packaging unit: 5 Features and machining notes Material: HSS Cutting direction: right-hand Execution: without protective countersink Application: for centre holes per DIN 332 part 1 Form R (with radius) Recommended feed in steel up to 800 N: 0.02 mm/rev FAQ Is this centre drill suitable for steel work? The TECWERK centre drill DIN 333 Form R in HSS is intended for general steel applications; the recommended feed in steel up to 800 N is 0.02 mm/rev. Can the tool be used in standard holders and chucks? Yes, the 4 mm shank allows secure clamping in chucks and collets that accept that diameter, making the centre drill compatible with many small spindles and bench machines. Why choose the Form R radius tip instead of a sharp point? The radius tip reduces the risk of tip fracture and creates a consistent seat for subsequent drills or centres, improving repeatability and reducing rework. What size of centre hole does the 60° angle produce? The 60° countersink angle produces a standard centre profile in accordance with DIN 332 part 1 Form R, suitable for conventional centre seating and turning operations. Is this a left- or right-hand cutting tool? The drill is right-hand cutting, matching common spindle rotation and standard tool orientations. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of HSS construction and the standardised geometry of DIN 333 Form A for reliable centring and straight starts; the 60° countersink angle ensures accurate centre holes to DIN 332. Order the centre drill directly via Metav Werkzeuge or ask our consultants if needed. Centre drill DIN 333 Form A Ø1.6 mm HSS, right‑hand — TECWERK The Centre drill DIN 333 Form A Ø1.6 mm HSS, right‑hand is a compact centring tool for precise manufacturing of centre holes and reliable drill starts in general workshop applications. HSS construction for durability DIN 333 Form A standardised geometry 60° countersink angle for precise centring 4 mm shank for secure clamping Accurate starts reduce rework and improve hole quality A standardised centring geometry, compliant with DIN 333 Form A, delivers reproducible results and minimises runout at the beginning of the drilling operation. By providing a clean, centred starting point the tool reduces burr formation and aligns subsequent drills more reliably, which increases first‑pass yield and lowers scrap rates. The combination of hardened design and precise geometry is intended to provide consistent performance on repetitive tasks. Built from HSS for general workshop resilience The tool is manufactured from HSS, offering a balance between toughness and wear resistance for everyday centring operations. The right‑hand cutting direction and compact profile make the tool suitable for standard drilling machines and bench drills. For reference, the recommended feed in steel up to 800 N is 0.02 mm/rev, a figure that supports stable cutting and predictable tool life when machining common ferrous materials. The 4 mm shank diameter ensures secure clamping in compatible collets and small chucks, reducing vibration and promoting concentricity. Designed for standard conformity and efficient replacement Engineered for the production of centre holes according to DIN 332 without a pilot countersink, this centre drill is a practical option for workshops that rely on repeatable standards. The 60° countersink angle is the recognised geometry for effective centring, and the compact format supports confined workspaces and multi‑tool fixtures. Packaged in units of five, the items facilitate quick replenishment and simple inventory management for small to medium workshops that prefer standardised, ready‑to‑use tooling. Choose TECWERK centring tools for dependable workshop performance and order through Metav Werkzeuge — contact Metav Werkzeuge for tailored procurement advice and technical clarification Technical data Article number: 2000861804NW Product type: Centre drill Brand: TECWERK Material: HSS Standard: DIN 333 Form A Facts Nominal diameter: 1.6 mm Shank diameter: 4 mm Countersink angle: 60° Feed in steel up to 800 N: 0.02 mm/rev Packaging unit: 5 pieces Special features For producing centre holes according to DIN 332 without pilot countersink Right‑hand cutting General‑purpose application Complies with DIN 333 Form A geometry FAQ What is this tool best used for? This centre drill is intended for producing precise centre holes and accurate drill starts in accordance with DIN 332, using the DIN 333 Form A geometry for repeatable centring. Which materials can be machined with this centre drill? The TECWERK centre drill, manufactured from HSS, is designed for general‑purpose applications; the specified feed in steel up to 800 N is 0.02 mm/rev for stable cutting. What shank size is required for this tool? A 4 mm shank diameter is specified, so the tool fits collets and chucks dimensioned for a 4 mm shank. Is a pilot countersink required before use? No pilot countersink is required for producing centre holes to DIN 332 when using this centre drill, as it is designed for direct centring without additional protective countersinking. How many pieces are supplied per pack and what is the article number? The packaging unit contains 5 pieces; article number 2000861804NW identifies the TECWERK centre drill. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from the combination of HSS construction, DIN 333 Form A geometry and a 60° countersink angle for precise, repeatable centre holes. Order the centre drill directly via Metav Werkzeuge or ask our consultants if needed. Centre drill DIN 333 Form A Ø1.6 mm HSS, left‑hand — TECWERK The centre drill offers standardised geometry for accurate centre holes and is suited to general workshop use where a left‑hand cutting direction is required. HSS construction for toughness and wear resistance DIN 333 Form A standardised geometry 60° countersink angle for precise centre holes Left‑hand cutting, 4 mm shank for standard holders Ensure accurate starts and concentricity with standard geometry A correct centre hole is the foundation of subsequent machining steps. The DIN 333 Form A geometry of this centre drill provides a reliably centred pilot and a defined chamfer thanks to its 60° countersink angle, reducing runout at the outset of drilling or turning. Made from high‑speed steel, the tool combines toughness with edge retention so that starting holes remain accurate over multiple cycles. This reduces rework and contributes to predictable part quality on lathes and drill presses. Durable cutting behaviour for repeatable production The use of HSS material offers a balance between hardness and resistance to shock; this is particularly relevant for small diameters such as Ø1.6 mm, where brittle edges would shorten tool life. The specification includes a recommended feed in steel up to 800 N of 0.02 mm/rev, providing a practical guideline for achieving clean centre holes without overloading the tool. The left‑hand cutting direction is incorporated into the geometry to match specific machine set‑ups or applications that demand reverse rotation. Smooth integration into workshop workflows and tool holders With a 4 mm shank, the centre drill fits common collets and small chucks, making it easy to stock and deploy across multiple workstations. Supplied in a packaging unit of 5, the tool supports orderly inventory rotation and ensures availability for uninterrupted production. Conformity to recognised standards simplifies tool selection and interchangeability, so the centre drill functions as a dependable element in jigs or multi‑tool arrangements and reduces set‑up time during changeovers. For reliable supply and technical guidance on integrating the TECWERK centre drill into production, contact Metav Werkzeuge — practical advice and local stock information are available via info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical data Article number: 2000861570NW Brand: TECWERK Product type: Centre drill Material: HSS Standard: DIN 333 Facts Nominal diameter: 1.6 mm Shank diameter: 4 mm Countersink angle: 60° Feed in steel up to 800 N: 0.02 mm/rev Packaging unit: 5 Special features DIN 333 Form A geometry Left‑hand cutting For manufacture of centre holes to DIN 332 without protective countersink General purpose use FAQ What is the primary use of this centre drill? The TECWERK centre drill DIN 333 Form A Ø1.6 mm HSS is designed to produce precise centre holes and a defined chamfer as a reliable starting point for subsequent drilling or turning operations. Which materials is the drill suitable for? The TECWERK centre drill is manufactured from HSS for general workshop use; the technical recommendation lists a feed of 0.02 mm/rev in steel up to 800 N as a guideline for safe, effective machining. Why is left‑hand cutting specified for this tool? Left‑hand cutting on the TECWERK centre drill accommodates machine set‑ups or operations requiring reverse rotation and ensures correct chip flow and engagement for those specific processes. Will the shank fit common toolholders? The 4 mm shank of the TECWERK centre drill is compatible with standard small collets and chucks, facilitating quick mounting and consistent concentricity in most workshop holders. How does conformity to DIN 333 and DIN 332 help in production? Standardisation to DIN 333 Form A and reference to DIN 332 mean the TECWERK centre drill provides predictable geometry and interchangeability, reducing set‑up variance and supporting repeatable part quality. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of durable HSS construction, TiN surface hardening, and standardised geometry for consistent centre-hole quality; this reduces downtime and tool changes while ensuring repeatable results. Order the TECWERK centre drill directly via Metav Werkzeuge or consult our specialists for application advice. Centre drill DIN 333 Form A, 1.6 mm – HSS TiN (TECWERK) The Centre drill DIN 333 Form A 1.6 mm is a TiN-coated HSS centre drill designed for precise preparation of 60° centre holes in general workshop and industrial drilling operations. Centre drill DIN 333 Form A HSS substrate with TiN coating Countersink angle 60° 4 mm shank, right-hand cutting Consistent centre-hole geometry for reliable downstream operations The geometrically defined 60° countersink ensures that the prepared centre holes meet the expectations of conventional turning and drilling workflows, enabling repeatable seating and run-out control. Manufactured to DIN 333 Form A, the tool provides a standardised interface for subsequent steps, which reduces setup time and the need for reworking. The right-hand cutting configuration matches most machine tool spindles and clamping arrangements, promoting smoother chip evacuation and predictable tool behaviour. Longer service life through coating and material selection A HSS substrate combined with a TiN coating delivers a balance between toughness and surface hardness. The hard titanium nitride layer improves wear resistance and reduces built-up edge formation, which extends tool life under typical centre-drilling loads and lowers tooling costs over time. For applications in mixed workshops where tool changes interrupt production, this combination delivers improved longevity without sacrificing edge stability. Easy integration and versatile mounting With a 4 mm shank, the drill integrates with common collets and small chucks used in benchtop and production machinery. The compact nominal diameter of 1.6 mm is suitable for precise centring on small components and pre-drilling operations, while the tool’s compliance with DIN 333 simplifies inventory and replacement planning. The standardised form factor supports rapid tool exchange, limiting machine downtime and fostering a predictable production flow. Practical machining guidance for efficient results For typical steels up to an estimated cutting resistance of 800 N, a recommended feed is approximately 0.02 mm per revolution, which balances cutting forces and surface finish when preparing the centre. The TiN coating lowers friction at the cutting edges, permitting stable operation at commonly used spindle speeds for small-diameter centre drills. When preparing workpieces for turning or drilling, ensuring the workpiece is securely clamped and that coolant or appropriate lubrication is applied will help achieve consistent centring and extend tool life. For dependable centre-drilling performance, select the TECWERK TiN-coated HSS centre drill and contact Metav Werkzeuge for procurement guidance or technical clarification via info@metav-werkzeuge.com or +49 2822 7131930 Technical data SKU: 2000861588NW Product type: Centre drill Brand: TECWERK Facts Nominal diameter: 1.6 mm Shank diameter: 4 mm Countersink angle: 60° Feed in steel up to 800 N: 0.02 mm/rev Cutting direction: Right-hand Packaging unit: 5 Special features HSS material TiN-coated DIN 333 Form A For producing centre holes to DIN 332 without protective countersinking Suitable for general use in workshop operations FAQ What is the recommended feed rate for centre-drilling in steel? For steels with cutting resistance up to roughly 800 N, the recommended feed for this TECWERK centre drill is approximately 0.02 mm per revolution to balance tool life and hole quality. Which shank sizes and clamping systems are compatible? The tool features a 4 mm shank, suitable for standard small chucks and collets used in benchtop machines and production centres where compact centre drills are required. How does the TiN coating affect performance? The TiN coating increases surface hardness and reduces friction at the cutting edges, resulting in improved wear resistance and more stable cutting behaviour during centre-hole preparation. Is this centre drill suitable for precision turning set-ups? Yes, the standardised 60° geometry and conformity with DIN 333 Form A make it suitable for preparing centre holes that provide reliable seating and accurate alignment for turning operations. What size of centre hole does the 1.6 mm nominal diameter produce? The 1.6 mm nominal diameter produces a small, precisely located centre recess appropriate for subsequent drilling or for mounting on centre points in smaller workpieces. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Combine the durability of HSS, the standard 60° tip and a secure 25 mm shank for reliable centre-hole production; order the tool directly via Metav Werkzeuge or consult the advisors for technical clarification. TECWERK centre drill DIN 333 Form A Ø10 mm HSS, 60° A TECWERK centre drill (DIN 333 Form A, Ø10 mm) engineered to produce standard 60° centre holes for general workshop and industrial machining tasks Centre drill DIN 333 Form A, 60° tip Solid HSS construction for durability Ø10 mm nominal diameter, 100 mm overall 25 mm shank for secure clamping Precision centre holes that reduce rework The DIN 333 Form A geometry ensures repeatable, centred starts for subsequent drilling or turning operations, producing the standard 60° seat required for lathe centres or screw centres. The Ø10 mm nominal size and the specified geometry deliver a precise locating feature that reduces runout and setup time. By creating an accurate initial centre, downstream machining tolerances are easier to hold and scrap rates fall, supporting a more efficient production flow. Robust HSS body for consistent performance Forged from HSS, the tool combines toughness with wear resistance for longer service life under normal workshop conditions. The 25 mm shank affords stable clamping in standard chucks or collets, while the 100 mm overall length balances accessibility with rigidity. The right-hand cutting geometry provides conventional cutting action; a recommended feed in steel up to 800 N is 0.09 mm/rev, a practical value that balances surface finish and tool life. These attributes translate into fewer tool changes and steadier cycle times. Compliant design that fits typical workflows Designed for producing centre holes according to DIN 332 without a protective countersink, the drill is suitable for broad use across general engineering, maintenance and toolroom applications. The tool’s standard compliance simplifies work planning and inspection, as the resulting seats meet widely recognised norms. Integration into existing setups is straightforward thanks to common shank dimensions and conventional geometry, enabling quick adoption without special fixtures. For ordering, technical questions or tailored advice on using the TECWERK centre drill, contact Metav Werkzeuge — info@metav-werkzeuge.com or call +49 2822 7131930 to arrange procurement or discuss application details Technical data Article number: 2111651900NW Label: Zentrierbohrer DIN 333 Form A D.10mm HSS re.TECWERK Product type: Centre drill Material: HSS Facts Nominal diameter: 10 mm Overall length: 100 mm Shank diameter: 25 mm Tip angle: 60° Feed in steel (up to 800 N): 0.09 mm/rev Special features Standard: DIN 333, Form A For centre holes according to DIN 332 without protective countersink Cutting direction: right-hand Packaging unit: 1 FAQ What is the intended use of this centre drill? The TECWERK centre drill is intended for producing standard 60° centre holes for turning preparations and centre locating according to DIN 332; SKU 2111651900NW identifies this exact tool. Can the tool be used in standard chucks and collets? Yes, the 25 mm shank of the TECWERK centre drill allows secure clamping in conventional chucks and collets, providing the rigidity required for accurate starts. What cutting data are recommended for steel? For steel up to the specified 800 N range, a feed of 0.09 mm per revolution is recommended when using the TECWERK centre drill to balance finish and tool life. Is the geometry suitable for general workshop applications? The DIN 333 Form A geometry of this centre drill is a common workshop standard and is suitable for a wide range of general engineering and maintenance tasks. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of the combination of a cobalt-alloy HSS grade, an overlong design and DIN 333 conformity to produce reliable centre holes in deep or hard-to-reach workpieces; order directly via Metav Werkzeuge or consult our specialists for machining recommendations. TECWERK Centre Drill DIN 333 Form A – 3.15 mm, HSS‑Co, overlong A TECWERK centre drill DIN 333 Form A, 3.15 mm designed for precise centre-hole preparation in metalworking, especially where extended reach and conformity to DIN 332 are required HSS‑Co construction for increased wear resistance DIN 333 Form A, 60° centre angle Overlong design for deep access 10 mm shank, right‑hand cutting Precise centre-hole preparation for reliable machining starts The TECWERK centre drill is engineered to ensure accurate seating for subsequent drilling and turning operations. Built to the DIN 333 specification and intended for producing centre holes as defined by DIN 332, this tool establishes the correct geometry for live- or dead-centre support. The 60° centre angle provides the standard contact form for centre support and reduces runout during subsequent operations, which helps to protect both workpiece and machine and supports consistent concentricity. Material and geometry for extended tool life Made from HSS‑Co (cobalt-alloy high-speed steel), the tool offers enhanced hot-hardness and abrasion resistance compared with standard HSS. The combination of the alloyed steel and the centre-drill geometry improves performance when preparing holes in general steel and other common workshop metals. The right‑hand cutting orientation and the specified feed guidance of 0.03 mm/rev (for steel up to 800 N) enable controlled chip formation and steady penetration, promoting longer tool life and predictable results. Overlong design for deep or awkward setups The overlength configuration gives access to deeper or recessed work zones where a standard-length centre drill would be impractical. With an overall length of 120 mm and a 10 mm shank, the tool can be used with extended toolholders or in fixtures that require additional reach, while maintaining sufficient rigidity for precise centring tasks. The design omits a protective countersink, catering to workflows that require a direct centre-drilling operation without an additional protective feature. Practical machining data and workshop benefits Key numeric specifications such as a 3.15 mm nominal diameter and the 60° countersink angle make tool selection straightforward for standard centre requirements. The tool’s feed recommendation and material composition translate into operational advantages: more predictable hole quality, reduced rework, and stable setup for subsequent drilling or turning. The 10 mm cylindrical shank simplifies mounting to common collets and chucks, allowing rapid tool changes in a production or jobbing environment. For high-reach centre drilling tasks, rely on the robustness of TECWERK’s HSS‑Co centre drill and contact Metav Werkzeuge for purchasing or to discuss suitable holders and feed strategies — Metav Werkzeuge is available from Emmerich to advise on optimal application. Technical data Article number: 2000861980NW Product type: Centre drill Brand: TECWERK Material: HSS‑Co Standard: DIN 333 Core specifications Diameter: 3.15 mm Overall length: 120 mm Shank diameter: 10 mm Countersink angle: 60° Cutting direction: right‑hand Feed in steel up to 800 N: 0.03 mm/rev Packaging unit: 1 Design and applications Form: A Design: overlong execution Countersink: without protective countersink Intended use: manufacture of centre holes according to DIN 332 Typical application: centre-hole preparation prior to drilling or turning FAQ What materials is this centre drill suitable for? The TECWERK centre drill in HSS‑Co is suited for general workshop metals; the HSS‑Co grade improves performance when machining steels and other common alloys. How does the overlong design affect rigidity and application? The extended 120 mm overall length provides reach into recessed areas while the 10 mm shank allows secure clamping; appropriate toolholders should be used to maintain rigidity for the intended application. Is the tool compliant with industry standards? Yes, the centre drill is manufactured to DIN 333 and intended to produce centre holes in accordance with DIN 332 specifications. What feed should be used when centre drilling steel? The specified guidance for steel up to 800 N is 0.03 mm per revolution, which helps ensure controlled cutting and consistent hole formation with this TECWERK centre drill. Does this centre drill include a protective countersink? No, this overlong execution is supplied without a protective countersink, for use in processes that require direct centre-hole formation. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of HSS construction, DIN 333 Form A conformity and a precise 60° tip to ensure consistent centre-hole quality and reliable performance in general workshop use; order directly via Metav Werkzeuge or consult the team for application advice. TECWERK centre drill DIN 333 Form A, 12.5 mm HSS — 60° tip A TECWERK centre drill designed for producing precise centre holes to DIN standards in general workshop and industrial applications. HSS construction for high wear resistance Conforms to DIN 333 Form A for standard centring 60° tip for accurate centre-hole geometry Suitable for general workshop use Dependable centring performance for repeatable results Manufactured from HSS, this centre drill delivers robust cutting behaviour under continuous use. Conformity with DIN 333 ensures that the tool creates standardised centre holes suitable for subsequent drilling or turning operations, which reduces setup time and rejects. The 60° tip provides a defined geometry that centres workpieces reliably on lathes and drilling machines, improving concentricity and minimising workpiece runout. Such consistency supports efficient production and predictable downstream machining. Clear material guidance and cutting data for planning The tool is specified for a 12.5 mm nominal diameter and offers a practical feed recommendation of 0.11 mm/rev in steel up to 800 N tensile strength, which balances tool life and hole quality. Explaining the figure: 0.11 mm/rev is the suggested axial advance per spindle revolution when machining typical steels in the stated strength class. Selecting this feed helps avoid premature blunting while maintaining a clean centre mark for accurate follow-up operations, giving planners and operators a concrete baseline for process setup. Practical design that fits everyday workshop workflows With an overall length of 125 mm and Form A geometry, the centre drill is engineered for general-purpose centring without protective countersinking, in line with the relevant DIN guidance. The right-hand cutting direction supports conventional spindle rotation and simplifies tool orientation in common holders. A straightforward specification reduces ambiguity during procurement and tool selection, enabling faster stock decisions and smoother integration into existing tool inventories. Reliable supply and reduced procurement risk Sourcing through an experienced partner ensures availability and consistent quality control. Metav Werkzeuge applies a quality filter at its Emmerich facility and stocks a broad range of precision tools, reducing the number of suppliers required and providing traceable consistency across orders. The combination of standardised geometry, clear cutting data and a dependable channel supports production stability and lowers the risk of mismatched tools affecting machining outcomes. Discuss the TECWERK centre drill and application requirements with Metav Werkzeuge — our Emmerich team can confirm suitability, advise on feeds and delivery from stock Technical Data Article number: 2111651925NW Product type: Centre drill Brand: TECWERK Facts Nominal diameter: 12.5 mm Overall length: 125 mm Countersink angle: 60° Feed in steel (to 800 N): 0.11 mm/rev Standard: DIN 333 Form: A Cutting direction: right-hand Special features Material: HSS For producing centre holes to DIN 332 without protective countersinking Intended use: general workshop use Packaging unit: 1 FAQ What materials is this centre drill suitable for? The TECWERK centre drill (centre drill, SKU 2111651925NW) is made from HSS and is specified for general workshop use; the published feed guidance applies to steel up to 800 N tensile strength. What feed should be used for reliable results? Use a feed of 0.11 mm/rev in steels up to 800 N as recommended for the TECWERK centre drill to balance hole quality and tool life. Does this tool produce a countersink as well as a centre hole? This centre drill is intended for producing centre holes to DIN 332 without protective countersinking; it provides the defined centre mark required for subsequent machining rather than a finished countersink. What are the key dimensions of the tool? The tool has a 12.5 mm nominal diameter and an overall length of 125 mm, consistent with its Form A geometry for standard centring tasks. Which way does the flute/cutting action operate and what is the material? The TECWERK centre drill features right-hand cutting action and is manufactured from HSS, offering good wear resistance for routine centring operations. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Combining HSS durability with the standardised DIN 333 Form A geometry and a precise 60° point angle ensures reliable centre holes for repeatable turning and drilling operations; order the centre drill directly via Metav Werkzeuge or consult our specialists for application advice. TECWERK Centre Drill DIN 333 Form A · 1 mm · HSS · 60° The TECWERK centre drill DIN 333 Form A 1 mm is engineered for accurate centre-hole creation in conventional workshop and production environments, compatible with DIN 332 locating requirements. HSS construction for workshop durability DIN 333 Form A geometry with 60° point Right-hand cutting for standard machines Accurate locating for dependable turning starts The defined 60° point angle and DIN 333 Form A profile deliver consistent, concentric centre holes that comply with DIN 332 guidelines. This geometry prevents wobble at the start of turning and drilling cycles, improving concentricity and reducing scrap rates. By favouring a standardised profile, the tool supports predictable machining outcomes and easier integration into existing set-ups, allowing technicians to rely on reproducible results when positioning workpieces for subsequent operations. Material choice that balances toughness and precision Manufactured from HSS (high-speed steel), the drill provides a temperature-resistant cutting edge suited to general-purpose workshop tasks. The material selection combines edge stability with ease of resharpening in most cases, which extends service life under routine use. For mild to medium-strength steels with cutting forces up to the specified range, the recommended feed of 0.02 mm/rev in steel up to 800 N helps maintain clean cutting and limits premature wear, ensuring the tool sustains dimensional accuracy over a sequence of holes. Practical geometry and cutting direction for everyday use The right-hand cutting configuration and classic centre-drill shape are designed for everyday machines such as lathes and drill presses. The short, rigid design reduces chattering at high spindle speeds and improves hole position accuracy compared with longer, flexible tools. Where a pilot-free centre hole is required in line with DIN 332, this tool creates a reliable seat for live centres or centres for turning, simplifying set-up and reducing the need for additional preparation operations. Workflow benefits and handling in the workshop Suppliers value tools that slot straight into the workflow; this centre drill supports fast changeovers and predictable hole quality, contributing to shorter cycle times and fewer adjustments at the machine. The compact geometry aids chip evacuation and lowers the risk of snagging when starting a hole, which is especially useful in small-batch production or mixed-shop environments. For teams seeking consistent starts and repeatable performance, this design reduces downtime associated with rework and measurement checks. For procurement or technical clarification regarding the TECWERK centre drill with DIN 333 Form A geometry, contact Metav Werkzeuge for personalised advice and reliable delivery from Emmerich: info@metav-werkzeuge.com · +49 2822 7131930 Technical Data Article number: 2000861802NW SKU: 2000861802NW Product type: Centre drill Facts Diameter: 1 mm Point angle: 60° Feed in steel (≤800 N): 0.02 mm/rev Special features Material: HSS Standard: DIN 333, Form A Cutting direction: Right-hand cutting Application: For centre holes according to DIN 332 without pilot countersink Packaging unit: 5 FAQ What materials is this centre drill suitable for? The TECWERK centre drill is made from HSS and is intended for general workshop materials; the technical data notes a feed recommendation in steel up to 800 N, making it suitable for common steels and general-purpose applications. Does the tool comply with a recognised standard for centre holes? Yes, the tool follows DIN 333 Form A geometry and is specified for producing centre holes in accordance with DIN 332 requirements, ensuring standardised locating features for turning operations. What spindle direction and machines are compatible with this tool? Designed as a right-hand cutting centre drill, it is compatible with standard lathes and drill presses that use conventional clockwise spindle rotation for cutting. Is the 1 mm size suitable for both production and repair tasks? A 1 mm centre drill provides a precise starting feature for small-diameter centres; it is useful in both small-series production and repair tasks where accurate starting points are required. Can feeds and speeds be increased for faster machining? The specified recommendation for steel up to 800 N is 0.02 mm/rev; any deviations should be tested on sample material and adjusted according to machine rigidity and clamping conditions to avoid premature tool wear. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund