109mm Synchronising Thread Cutting Holder 63mm Dia With Coolant Feed ±0.5mm Compensation - TECWERK
Benefit from precise pitch compensation, a Weldon shank built to DIN 1835 B+E and an integrated coolant supply for reliable synchronised tapping on CNC machines; these features reduce scrap and ensure consistent clamping force. Order the synchronising thread-cutting chuck directly via Metav Werkzeuge or consult our technical team for application support. Thread-cutting synchronising chuck DIN 1835 B+E – Weldon shank, coolant feed (TECWERK) Thread-cutting synchronising chuck for CNC machines, designed to compensate pitch differences and to handle right- and left-hand threads with high runout accuracy Weldon shank DIN 1835 B+E Integrated coolant supply Compensates pitch differences ±0.5 mm Suitable for right- and left-hand threads High runout accuracy and strong clamping force Maximise machining reliability with synchronised pitch compensation A synchronised tapping solution that compensates for axial mismatches delivers fewer broken taps and reduced rework. The chuck’s length compensation of ±0.5 mm absorbs pitch differences between the tap and the synchronised spindle, which directly decreases thread rejects in serial production. Built to the DIN 1835 B+E interface and fitted with a Weldon shank, the unit integrates smoothly with standard synchronised thread-cutting arrangements on CNC lathes and machining centres, maintaining consistent cycle times and predictable outcomes. Maintain coolant flow and protect cutting edges for longer tool life Continuous lubrication to the cutting zone is essential when threading high-alloy or difficult-to-machine materials. The chuck’s integrated coolant supply ensures that the tap receives a targeted coolant feed, which reduces heat build-up and prolongs tool life. With improved cooling and chip evacuation, the set-up supports higher productive rates and lower tooling costs, making the component a practical choice where process stability and tool longevity are priorities. Achieve secure clamping and precise concentricity High clamping forces are achieved by tensioning the tap collet, which includes an integrated square drive to prevent slippage during both push and pull synchronisation. The design offers high runout accuracy, which is crucial for maintaining thread concentricity and contact geometry; this in turn reduces vibration and enhances surface finish. For applications requiring repeatable accuracy, the chuck’s mechanical setup provides the robustness expected in professional workshop and production environments. Flexible use across thread directions and a broad range of sizes The chuck supports both right- and left-hand threads and covers a wide thread range from M4 to M33, making it versatile for tooling inventories that must handle varied threading tasks. The compact footprint (outer diameter 63 mm, length 109 mm) and standard interface allow straightforward retrofitting on machines equipped with synchronised thread-cutting devices, streamlining changeovers and minimising machine downtime. For reliable synchronised threading and expert procurement support contact Metav Werkzeuge in Emmerich—call +49 2822 7131930 or email info@metav-werkzeuge.com to discuss availability and suitability for specific CNC applications Technical data Article number: 2000834908NW Designation: Thread-cutting synchronising chuck DIN 1835 B+E M4–M33 Facts Outer diameter: 63 mm Shank diameter: 25 mm Length A: 109 mm Length compensation: -/+ 0.5 mm Thread range: M4–M33 Special features Weldon shank DIN 1835 B+E Integrated coolant supply Compensates pitch differences between tap and synchronised spindle For CNC machines with synchronised thread-cutting device Compensates synchronisation errors on push and pull High runout accuracy Supports right- and left-hand threads High clamping force via tensioned tap collets with integrated square FAQ What thread sizes does the chuck cover? The chuck covers threads from M4 to M33 and is designed for a broad range of standard metric thread sizes. Can the chuck handle both right- and left-hand threads? Yes, the synchronising chuck is suitable for both right- and left-hand threads, enabling flexible use across different production needs. How much axial compensation is available to correct pitch differences? The chuck provides a length compensation of ±0.5 mm, which helps to balance small pitch mismatches between the tap and the synchronised spindle. Is coolant delivery integrated into the tool holder? An integrated coolant supply is part of the design, allowing targeted lubrication to the cutting area for improved tool life and chip control. Which machine interfaces are compatible with this chuck? The chuck is built to DIN 1835 B+E with a Weldon shank and is intended for use on CNC machines equipped with synchronised thread-cutting systems. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund
140mm Thread Cutting Holder M14–M36 With Quick-Change, Axial Compensation, Ball Guide, DIN 69871 Form A - TECWERK
Take advantage of a compact, standards-compliant design combined with axial length compensation and a quick-change torque transfer system for reliable tapping across a wide thread range. Order the tool or consult Metav Werkzeuge for integration and supply. Threading chuck DIN 69871 Form A M14–M36 SK50 A‑L 140 mm (TECWERK) A threading chuck by TECWERK for secure tap holding and versatile use in CNC and toolroom applications Steep taper DIN 69871 Form A Axial length compensation on push and pull Ball guide bushing for controlled movement Quick-change insert for torque transfer Consistent tapping performance for demanding production The TECWERK threading chuck (SKU 2000832249NW) is engineered for repeatable results when machining threads from M14–M36. Its compliance with DIN 69871 Form A ensures compatibility with standard toolholders and machine spindles, while the SK50 shank provides robust connection to the spindle. The combination of a steep taper and a precisely guided bushing reduces runout and maintains tap alignment, which in turn minimises thread errors and rework. This yields a measurable increase in process stability and shorter cycle variability. Built-in axial compensation reduces tap breakage and downtime Featuring axial length compensation on push and pull, the chuck absorbs small axial misalignments that occur during tapping cycles. This function protects taps from excessive bending forces and sudden axial loads, lowering the risk of breakages in interrupted or deep-thread operations. As a result, tool life is extended and maintenance intervals are lengthened, delivering clear economic benefits in high-volume and batch-change settings. Secure guidance and reliable torque transmission Guidance is provided by a ball guide bushing, which ensures that the tap runs true and that axial movement remains controlled. Torque is transmitted via a quick-change insert, enabling efficient replacement without special tools and ensuring positive engagement during rotation. Together these features support both hand-tap and machine-tap styles, allowing flexible use across varied tapping tasks while keeping set-up times short. Practical dimensions and workshop integration The chuck’s measurable parameters — d 48 mm, A 140 mm, D 78 mm — make it straightforward to verify fitment in existing tool chains. Its execution with a quick-change mechanism simplifies retrofit into modular tooling systems and quickholder arrangements. Where machine uptime and predictable thread quality are priorities, this tap holder supplies a coherent balance of compact form, mechanical security and compatibility with established spindle tapers. Discuss integration and availability with Metav Werkzeuge — technical advice and delivery coordinated from our Emmerich site, eMail: info@metav-werkzeuge.com, Tel: +49 2822 7131930 Technical data SKU: 2000832249NW Designation: Threading chuck DIN 69871 Form A M14–M36 SK50 A‑L 140 mm Product type: Threading chuck Core specifications Suitable for: M14–M36 Taper standard: DIN 69871 Form A Shank diameter d: 48 mm Length A: 140 mm Maximum diameter D: 78 mm Packing unit: 1 Features & functions Steep taper DIN 69871 Form A Axial length compensation on push and pull Ball guide bushing Quick-change execution for torque transmission SK50 shank FAQ Which thread sizes are supported by this chuck? The threading chuck supports thread taps from M14 to M36 and is specified as suitable for M14–M36 applications. How is torque transmitted to the tap? Torque is transmitted via a quick-change insert integrated into the toolholder; the quick-change execution enables secure torque transfer while simplifying insert replacement. Is the chuck compatible with standard DIN 69871 spindles? Yes. The chuck conforms to DIN 69871 Form A and is designed for machines accepting that taper, combined with an SK50 shank for robust spindle connection. What protection against axial load does the holder provide? The holder incorporates axial length compensation on both push and pull, which reduces stress peaks on the tap and lowers the likelihood of breakage in demanding cycles. Which guidance mechanism ensures accurate tapping? A ball guide bushing provides controlled guidance and improved concentricity during tapping, helping to maintain thread accuracy and reduce scrap rates. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund
150mm Thread Cutting Chuck Synchronised DIN 1835 B+E With Coolant Feed, Compensation ±0.5mm - TECWERK
Take advantage of the combination of precise synchronisation, robust clamping and integrated coolant management for reliable thread production on CNC machines; order directly via Metav Werkzeuge or consult Metav’s specialists for application support. TECWERK synchronised thread‑cutting chuck DIN 1835 B+E – Weldon shank, coolant feed The TECWERK synchronised thread‑cutting chuck DIN 1835 B+E is a purpose‑built clamping solution for CNC machines with synchronised thread‑cutting spindles, optimised for M3–M20 threading tasks Weldon shank to DIN 1835 B+E Integrated coolant feed Compensates synchronization errors ±0.5 mm Supports right‑ and left‑hand threads Consistent synchronisation reduces rejects and downtime The synchronised chuck is engineered to compensate pitch differences between the tap and the machine spindle, which significantly reduces the risk of cross‑threading and broken taps. By allowing a length compensation of ±0.5 mm, the device absorbs minor timing mismatches that can occur during synchronous thread cutting. This mechanical tolerance translates into fewer scrapped parts and a steadier production flow, particularly where high repeatability is required. The DIN standardised interface ensures predictable behaviour when integrated with existing CNC synchronised spindles. Industrial build for secure clamping and precision Designed with a Weldon shank to DIN 1835 B+E, the chuck delivers a reliable mechanical interface for automated toolholders. The construction promotes high runout accuracy, which is essential for thread geometry and surface finish. Clamping is achieved through a tensioned tap collet with an integrated square, producing high clamping force and secure tool retention even under axial loads. This combination of features enables steady performance in repetitive operations and supports long tool life by limiting unwanted vibration and movement. Coolant control and versatile thread capability An integrated coolant feed permits through‑tool lubrication and improved chip evacuation, reducing heat build‑up and wear on cutting edges. The chuck is dimensioned for a broad thread range (M3–M20) and supports both right‑ and left‑hand threads, making it suitable for diverse production demands without frequent tooling changes. For users processing small to medium metric threads, the design balances flexibility and process reliability: coolant management improves cutting conditions, and the mechanical compensation feature maintains profile accuracy across varying pitch leads. Simple integration and dependable operation Compatibility with DIN 1835 B+E interfaces and a compact nominal outer diameter ensure straightforward mounting in most synchronised tooling setups on CNC machines. The unit is intended for use with a synchronised thread‑cutting arrangement and will typically replace a standard chuck where pitch mismatch or spindle synchronisation problems occur. For workshops seeking a dependable clamping solution, this synchronisation compensating chuck offers a direct performance uplift without complex retooling. Metav’s role as a precision partner provides further assurance: decades of distribution experience and a broad product range support seamless procurement and stocked availability for production needs. Contact Metav Werkzeuge today for tailored advice on integrating the TECWERK synchronised thread‑cutting chuck into an existing synchronised CNC setup and to discuss suitable collets and mounting options. Technical data Article number: 2000834905NW Designation: Gewindeschneidfutter Synchron DIN 1835 B+E M3-M20 Schaft D.20mm A. L.63mm TW Brand: TECWERK Packaging unit: 1 Core specifications Outer diameter: 42 mm Shank diameter: 20 mm Length A: 63 mm Length compensation: +0.5 / −0.5 mm Thread range: M3–M20 Standard: DIN 1835 B+E Special features Weldon shank to DIN 1835 B+E Integrated coolant feed Compensates pitch differences of tool and synchronised spindle Suitable for CNC machines with synchronised thread‑cutting equipment Compensates synchronisation errors under thrust and pull Suitable for right‑ and left‑hand threads High runout accuracy High clamping force via tensioned tap collets with integrated square FAQ What machines is this chuck designed for? The TECWERK synchronised thread‑cutting chuck is designed for CNC machines fitted with a synchronised thread‑cutting spindle and a DIN 1835 B+E interface. Can the chuck handle left‑hand threads? Yes, the chuck supports both right‑hand and left‑hand threading applications for versatile shop use. How much synchronisation error can it tolerate? The chuck compensates synchronisation errors up to ±0.5 mm, which absorbs small timing mismatches during synchronous cutting. Does the chuck allow coolant through the tool? The unit includes an integrated coolant feed to support through‑tool lubrication and improved chip evacuation. Which thread sizes are supported? The clamping system is specified for metric threads from M3 to M20, covering common production ranges. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund
22mm Thread Cutting Synchronised Chuck With Coolant Feed, 0.5mm Axial Compensation, DIN 69893 Form A - TECWERK
Benefit from the combination of HSK‑A63 compatibility, ±0.5 mm axial compensation and integrated coolant feed for reliable synchronised tapping on CNC machines; order the synchronised tapping chuck directly via Metav Werkzeuge or consult the specialists for application advice. Synchronised Thread‑Cutting Chuck HSK‑A63 – TECWERK (M3–M12, A=93 mm) The synchronised tapping chuck (DIN 69893 A) by TECWERK is a precision accessory for CNC machines with synchronised tapping spindles, designed for reliable thread cutting across small metric sizes. HSK‑A63 interface, DIN 69893 A Suitable for M3–M12 threads Internal coolant supply for chip control Axial compensation ±0.5 mm Accurate synchronization reduces rejected parts and rework The synchronised tapping chuck delivers controlled axial compensation, specified as ±0.5 mm, to absorb small pitch mismatches between the tap and the synchronised spindle. This compensation reduces stress on the tap and the spindle drive, decreasing the risk of broken taps and dropped threads. The result is fewer rejected parts, improved first‑pass yield and more predictable cycle times on high‑mix CNC production runs. Compact HSK‑A63 design improves spindle compatibility and rigidity Built to DIN 69893 A with an HSK‑A63 mounting, the chuck offers the mechanical stiffness expected from HSK interfaces while maintaining compact dimensions (A = 93 mm, outside Ø 22 mm). The short, rigid design reduces overhang and vibration, which directly contributes to high runout accuracy and consistent thread quality. For workshops upgrading to synchronised tapping, the interface simplifies retrofit and tool change procedures. Integrated coolant feed and secure clamping for process reliability An internal coolant channel enables directed lubrication and chip evacuation at the cutting zone, supporting longer tap life and cleaner thread forms. The chuck achieves high clamping force through a tensioned tap collet with an integrated square drive, ensuring secure holding for both right‑ and left‑hand threads. These features together lower maintenance frequency and support uninterrupted production cycles. Suitable thread range and operational versatility Designed for metric threads from M3 to M12, the chuck covers the small to medium sizes commonly used in component manufacturing and assembly parts. Compatibility with right and left‑hand tapping broadens application scope. The combination of precise axial compensation, coolant supply and HSK mounting makes this accessory a pragmatic choice where synchronisation errors must be mitigated without adding complex electronics or external mechanisms. Contact Metav Werkzeuge for tailored technical consultation on the TECWERK synchronised tapping chuck (SKU 2000834924NW); email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss compatibility with existing synchronised tapping systems Technical Data Article number: 2000834924NW SKU: 2000834924NW Manufacturer: TECWERK Product type: synchronised tapping chuck Standard: DIN 69893 A Facts Outside diameter: 22 mm Length A: 93 mm Length compensation: +0.5 / -0.5 mm Thread range: M3–M12 Special features HSK‑A63 interface (DIN 69893 A) Internal coolant feed Compensates pitch differences between tap and synchron spindle Suitable for right‑ and left‑hand threads High runout accuracy High clamping force via tensioned tap collet with integrated square FAQ What spindle interface does the chuck use? The synchronised tapping chuck is supplied with an HSK‑A63 interface conforming to DIN 69893 A, ensuring direct fit to compatible CNC spindle tap adaptors. Which thread sizes are covered by this chuck? The chuck supports metric thread tapping from M3 to M12, suitable for common small and medium machine components. Can the chuck handle both right‑ and left‑hand tapping? Yes, the design permits use for both right‑hand and left‑hand threads without modification, providing flexibility in mixed production environments. How does the chuck manage pitch mismatch during synchronised tapping? Axial compensation of ±0.5 mm allows the chuck to absorb small synchronisation errors in tension and compression, protecting taps and reducing broken‑tool incidents. Is coolant supply integrated in the chuck? An internal coolant feed is provided to lubricate the tap and assist chip evacuation, contributing to longer tool life and improved thread quality. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund
42mm Thread Cutting Synchronised Chuck HSK-A63 With Coolant Feed ±0.5mm Compensation, DIN 69893 Form A - TECWERK
Take advantage of a reliable combination of precise synchronisation, integrated coolant routing and high clamping force to maintain thread quality and reduce rework. Order the holder or consult Metav Werkzeuge for application advice and procurement. Synchronised Thread‑cutting Holder DIN 69893 A (HSK‑A63) – TECWERK, M3–M20, A = 98 mm A Synchronised Thread‑cutting Holder DIN 69893 A (HSK‑A63) intended for CNC machines with synchronised thread‑cutting units, compatible with thread sizes M3–M20 and designed to compensate pitch and spindle differences. HSK‑A63 mount for high‑speed spindles Compensates synchronisation errors ±0.5 mm Integrated coolant supply for tool life Suitable for right‑ and left‑hand threads Faster, predictable thread cycles through precise compensation The synchronised holder is engineered to tackle the common mismatch between tap pitch and spindle feed by providing synchronisation error compensation. Because axial variation is absorbed by the built‑in mechanism (axial compensation ±0.5 mm), cycle interruptions and broken taps are significantly reduced; this translates into fewer tool changes and less unplanned downtime. The HSK‑A63 interface ensures a rigid connection to modern spindle systems while maintaining the quick change benefits expected on production lines. By stabilising the thread‑cutting process, the system promotes consistent thread geometry across batches and lowers the risk of scrap. Increased tool life and process reliability with coolant and clamping design This tool holder features an integrated coolant supply that delivers cutting fluid directly to the engagement zone, improving chip evacuation and reducing thermal load on the cutting edges. The design also provides high clamping force, achieved via tensioning in tap‑collets with an integrated square drive, which secures taps firmly during both cutting and reversal operations. These functional elements extend the lifespan of coated taps and reduce wear rates, while the construction adheres to DIN 69893 A, ensuring compatibility with standard hollow shank tap holders. The result is a measurable improvement in throughput and a reduction in maintenance intervals. Seamless integration on CNC machines and flexible thread capability Designed for use on CNC machines equipped with a synchronised thread‑cutting unit, the holder copes with both right‑ and left‑hand threads and a broad size range from M3–M20, making it versatile for job shops and production cells alike. The ability to balance feed and spindle differences without manual intervention simplifies setup and shortens changeover times. High run‑out accuracy preserves thread concentricity and surface finish, which is particularly important when supplying components that must meet tight assembly tolerances. Where process certainty is required, this synchronised thread‑cutting holder provides a pragmatic, engineering‑led solution. Contact Metav Werkzeuge for tailored application advice and acquisition options for TECWERK synchronised thread‑cutting holders with HSK‑A63; call +49 2822 7131930 or email info@metav-werkzeuge.com for prompt assistance from Emmerich. Technical data Article number: 2000834925NW Standard: DIN 69893 A Tool type: Synchronised thread‑cutting holder Brand: TECWERK Mount: HSK‑A63 Outer Ø: 42 mm Facts Diameter: 42 mm Thread range: M3–M20 Length A: 98 mm Axial compensation: -/+ 0.5 mm Special features Hollow shank taper DIN 69893 A Integrated coolant supply Compensates pitch and spindle differences Balances synchronisation errors under tension and compression Use for right‑ and left‑hand threads High run‑out accuracy High clamping force via tap‑collet tensioning with integrated square drive FAQ What thread sizes are supported by this holder? The synchronised thread‑cutting holder supports a thread range of M3–M20, which covers a wide variety of common metric threads used in precision production. Can the holder be used for left‑hand threads? Yes, the holder is suitable for both right‑ and left‑hand threads; the compensation mechanism functions irrespective of thread direction. How much axial compensation does the device provide? Axial compensation is specified as ±0.5 mm, allowing the holder to absorb small mismatches between tool pitch and spindle feed. Is coolant delivery integrated into the tool? An integrated coolant supply is provided, enabling direct lubrication and improved chip removal at the cutting interface. Which spindle interface is required for installation? The holder uses an HSK‑A63 mount and complies with DIN 69893 A, so it is compatible with spindles and tap holders built to the same standard. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund
50mm Synchronised Thread Cutting Chuck With Coolant Feed, DIN 69871 Form A, 0.5mm Axial Compensation - TECWERK
Achieve reliable, synchronised thread cutting with robust axial compensation, integrated coolant feed and high clamping force; benefit from consistent thread quality and reduced rework in CNC tapping applications. Order the TECWERK solution directly via Metav Werkzeuge or consult our specialists for application matching. TECWERK synchronous tapping chuck SK40 (M3–M27, 95 mm) The synchronous tapping chuck is a CNC-ready thread-cutting holder designed to compensate pitch differences between the tap and the synchronised spindle while supplying coolant and ensuring high clamping force. Synchronous tapping for M3–M27 threads Axial compensation ±0.5 mm for pitch mismatch Integrated coolant feed for continuous operation High runout accuracy with ER32-GB taper Precision and machine compatibility for secure tapping The chuck conforms to DIN 69871 AD/B and is supplied in an SK40 shank with an ER32-GB tool interface, making it suitable for standard CNC tapping spindles and toolholders. The compact A = 95 mm length and D = 50 mm outer diameter allow integration into dense toolpacks, while the specified thread range M3–M27 covers small to medium-sized metric threads. These parameters ensure predictable machine set-up and straightforward replacement in production cells, supporting consistent cycle times and predictable throughput. Axial compensation that protects thread quality and tooling Equipped with a mechanical axial compensation mechanism that provides - / + 0.5 mm travel, the chuck absorbs minor synchronisation deviations between the tap and the spindle. This feature corrects for push and pull errors, reducing the risk of thread distortion and premature tap breakage. The compensating action translates into fewer scrap parts and extended tool life, which in turn improves overall process reliability and reduces unplanned downtime in high-volume or mixed-batch environments. Built for production: coolant, clamping and bidirectional threads The design includes an integrated coolant feed to the cutting zone and a tap-collet arrangement that provides high clamping force via a collet with an integrated square, preventing tool slip during heavy cutting or interrupted threads. The chuck accepts both right‑ and left‑hand threads, allowing flexible deployment across tooling sets. High runout accuracy minimises wobble and ensures concentric tapping, which is essential for maintaining thread tolerance and surface finish in precision assemblies. Practical advantages and support for workshop integration As a production component, the chuck reduces manual interventions by compensating synchronization errors and delivering coolant directly to the cutting edge, which both improves cycle stability and lowers the frequency of tool checks. For integrators and workshop managers, the combination of DIN-compliant form, compact dimensions and robust clamping behaviour simplifies spare-part logistics and standardises tapping operations across multiple CNC machines. Metav’s distribution and technical advisory services help to match the chuck to machine controllers and synchronised tapping units. Speak with Metav Werkzeuge for compatibility checks and application advice on the TECWERK synchronous tapping chuck; Metav’s specialists can assist with selection and delivery from their Emmerich hub. Technical data Article number: 2000834916NW Product type: Synchronous tapping chuck Norm: DIN 69871 AD/B Manufacturer: TECWERK Core specifications Shank / interface: SK40, ER32-GB Outer diameter: 50 mm Length A: 95 mm Axial compensation: - / + 0.5 mm Thread range: M3–M27 Packing unit: 1 Design features and functions Integrated coolant feed Compensates synchronisation errors on push and pull Suitable for CNC machines with synchronised tapping spindle High clamping force via tap collet with integrated square For right‑ and left‑hand threads High runout accuracy FAQ How does axial compensation improve tapping reliability? Axial compensation allows the chuck to absorb small differences in pitch or timing between the tap and the synchronised spindle; the TECWERK synchronous tapping chuck protects the cutting edge and reduces thread rejects by ±0.5 mm of travel. Which machines is this chuck compatible with? The chuck is intended for CNC machines equipped with a synchronised tapping spindle and an SK40 toolholder; its ER32-GB interface supports common collet systems for tapping operations. Can the chuck handle both right‑ and left‑hand tapping? Yes. The design supports both right‑ and left‑hand threads, enabling flexible use across components and reversing operations without tool changes. What benefits does the integrated coolant feed provide? Direct coolant delivery to the tool improves chip evacuation and cooling, which extends tap life and maintains thread surface quality under continuous production conditions when using the TECWERK tapping chuck. Is the chuck suitable for small-diameter threads? The chuck covers a thread range from M3 to M27, making it appropriate for small to medium metric threads commonly required in mechanical and assembly work. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund
50mm Threading Die Head Synchronous With Coolant Feed, DIN 69893 Form A, 0.5mm Axial Compensation - TECWERK
Take advantage of precise pitch compensation and robust clamping for reliable synchronised tapping on CNC machines; the combination of through-spindle coolant capability and high runout accuracy keeps cycle times steady and rejects low. Order via Metav Werkzeuge or consult the Metav team for integration advice. TECWERK synchronised tapping chuck DIN 69893 Form A, HSK‑A63 – for M3–M27 The TECWERK synchronised tapping chuck for high-precision CNC tapping, designed to compensate pitch differences and provide through-spindle coolant for production environments Hollow shank taper DIN 69893 A Integrated coolant supply Compensates pitch differences ±0.5 mm Suitable for M3–M27 synchronised tapping High runout accuracy and strong clamping Precision where synchronisation matters The synchronised tapping chuck is engineered for consistent thread creation on machines with a synchronised tapping drive. Fitting the HSK‑A63 interface and specified for M3–M27, the unit maintains synchronisation between spindle and tap, reducing thread rejects. The design follows DIN 69893 Form A, a recognised standard for hollow‑shank interfaces, enabling straightforward machine integration and repeatable positioning for automated cycles while supporting both right‑ and left‑hand threads. Built to manage pitch deviations and coolant needs A central benefit is the chuck’s capacity to compensate pitch differences and absorb minor synchronisation shifts: a mechanical length compensation of ±0.5 mm limits stress on taps during engage and retract phases. The hollow shank taper permits through‑spindle coolant supply, maintaining lubrication and chip evacuation right at the cutting edge. Together these features extend tool life and preserve component tolerances; runout control contributes directly to consistent thread form and surface finish. Production advantages for CNC workshops For CNC workshops and contract manufacturers, the unit offers measurable process benefits: fewer scrap threads, reduced spindle load spikes and lower rework rates. The high clamping force delivered via tap collets with integrated square keeps taps secure during torque reversals, while the compact envelope supports tight tool‑path planning. The result is improved throughput and predictable cycle times, which aid capacity planning and customer delivery commitments. Easy fit, compact footprint, and robust construction With an overall outer diameter of Ø 50 mm and a functional length A: 108 mm, the chuck presents a compact, rigid interface to synchronised tapping spindles. The construction balances stiffness with the necessary axial compliance to protect taps under overload conditions. In production use the TECWERK synchronised tapping chuck integrates with standard toolholders, requires routine inspection rather than complex maintenance, and is suitable for continuous operation on CNC machines equipped with synchronised tapping devices. Contact Metav Werkzeuge for technical consultation and reliable supply: info@metav-werkzeuge.com • +49 2822 7131930 Technical Data Article number: 2000834926NW Product type: synchronised tapping chuck Manufacturer: TECWERK Interface: HSK‑A63 Standard: DIN 69893 Form A Specifications Diameter: 50 mm Length A: 108 mm Length compensation: ±0.5 mm Thread range: M3–M27 Outer Ø: 50 mm Features Hollow shank taper DIN 69893 A Integrated through‑spindle coolant supply Compensates pitch differences of tap and spindle Suitable for use on CNC machines with synchronised tapping drive Compensates synchronisation errors under compression and tension Use for right‑ and left‑hand threads High runout accuracy High clamping force via tap collets with integrated square FAQ What thread sizes does the tapping chuck accommodate? The tapping chuck accepts thread sizes from M3 to M27, making it suitable for a wide range of components where synchronised tapping is required. Can the chuck supply coolant through the tool? Yes, the unit features a hollow shank taper that permits through‑spindle coolant supply, ensuring lubrication and chip evacuation at the cutting zone. How much axial compensation is provided for pitch differences? Axial length compensation is ±0.5 mm, allowing the chuck to accommodate small pitch mismatches and reduce stress on the tap. Is the chuck suitable for both right‑ and left‑hand threads? Yes, the design supports both right‑ and left‑hand thread cutting in synchronised tapping operations. Which interface and standard does the chuck use for mounting? Mounting is via HSK‑A63 in accordance with DIN 69893 Form A, ensuring compatibility with standard HSK toolholding systems. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund
58mm Thread Cutting Holder Synchronised M3–M10 With Coolant Feed, DIN 1835 B+E - TECWERK
Take advantage of the combination of precise pitch compensation, a Weldon shank DIN 1835 B+E and through-tool coolant supply for reliable synchronised tapping on CNC machines; the chuck’s ±0.5 mm length compensation and high run-out accuracy support consistent thread quality. Order via Metav Werkzeuge or consult the Metav team for application matching. Synchronising tapping chuck DIN 1835 B+E M3–M10 — Weldon shank and coolant feed (TECWERK) The Synchronising tapping chuck DIN 1835 B+E M3–M10 is a synchronised thread-cutting holder for CNC machines with synchronised tapping spindles, designed to compensate pitch differences between the tap and spindle while enabling through-tool cooling Weldon shank DIN 1835 B+E for secure mounting Coolant supply port for through-tool cooling Compensates synchronisation errors ±0.5 mm Suitable for right and left threads M3–M10 Precision where synchronization matters This synchronising tapping chuck is engineered to correct small pitch mismatches between the tap and the machine spindle, which reduces thread distortion and rejects. The integrated length compensation of ±0.5 mm allows the holder to absorb minor axial deviations under compression and tension, preserving cutting geometry. Combined with the high run-out accuracy, this feature ensures repeatable, high-quality threads across production runs and supports tighter process control on CNC threading operations. Through-coolant and clamping that improve cycle reliability The inclusion of a coolant supply makes continuous chip evacuation and tool cooling possible, which prolongs tool life and maintains surface finish on smaller threads such as M3–M10. The Weldon shank DIN 1835 B+E provides a robust interface for heavy-duty operation, while the design’s high clamping force—achieved through the threaded tap collet with integrated square—secures the tap against axial forces. These attributes together reduce downtime, lower scrap rates and contribute to a more economical production flow. Straightforward integration and clear operational benefits Intended for CNC machines equipped with a synchronised tapping spindle, the chuck accepts both right-hand and left-hand threads and compensates for synchronisation errors on both push and pull cycles. Installation requires standard mounting to a Weldon-type holder; once fitted, the synchronising function balances pitch differences that otherwise demand manual intervention. For shops consolidating tooling, the chuck offers a simple way to improve thread consistency without changing tapping parameters or introducing complex electronics. For specification advice or to confirm compatibility with a specific CNC synchronised tapping spindle, contact Metav Werkzeuge—Metav’s consultants can advise on application suitability and tool pairing via info@metav-werkzeuge.com or by phone at +49 2822 7131930. Technical data Article number: 2000834904NW Designation: Synchronising tapping chuck DIN 1835 B+E M3–M10 Manufacturer: TECWERK Packaging unit: 1 UID: 2000834904NW Core specifications Thread range: M3–M10 Length A: 58 mm Outer diameter: 22 mm Length compensation: -/+ 0.5 mm Special features Weldon shank DIN 1835 B+E Coolant supply for through-tool cooling For CNC machines with synchronised tapping spindle Compensates synchronisation errors on compression and tension Suitable for right-hand and left-hand threads High run-out accuracy High clamping force via threaded tap collet with integrated square FAQ Which thread sizes are supported by this chuck? The synchronising tapping chuck supports thread sizes from M3 to M10 and is suitable for both right-hand and left-hand threads; refer to SKU 2000834904NW for exact designation. Can the chuck handle synchronisation errors during tapping? Yes. The chuck compensates synchronisation discrepancies under push and pull conditions with a ±0.5 mm length compensation to maintain thread integrity. Is through-coolant machining possible with this holder? Through-tool cooling is supported via the integrated coolant supply, enabling improved chip evacuation and tool life when using the chuck. Which mounting standard does the tool use? The holder uses a Weldon shank to DIN 1835 B+E, providing a secure clamping interface for CNC toolholders. Is the chuck suitable for high-precision series production? Designed for high run-out accuracy and strong clamping force, the chuck is intended to support consistent thread quality in serial CNC tapping applications. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund
59mm Thread Tapping Holder M3–M14 SK40 With Quick-Change, Axial Compensation DIN 69871 Form A - TECWERK
Take advantage of the combination of secure SK40 seating, length compensation under load and a quick-change insert for reliable torque transmission to maintain consistent tapping quality and minimise downtime. Order the thread tapping chuck directly via Metav Werkzeuge or ask the consultants if further specification support is required. Thread tapping chuck DIN 69871 Form A M3–M14 SK40 L 59 mm — TECWERK The Thread tapping chuck DIN 69871 Form A M3–M14 SK40 L 59 mm is a quick-change tapping chuck designed for precise internal thread production on machines equipped with an SK40 spindle interface. Steep taper to DIN 69871 Form A Length compensation under compression and tension Ball-guided bushing for precise alignment Quick-change insert for torque transmission Suitable for taps M3–M14 in SK40 holder Secure seating and repeatable concentricity for reliable tapping The DIN 69871 compliance and SK40 interface ensure a secure mechanical connection between spindle and toolholder, delivering consistent concentricity for tapping operations. The steep taper provides a firm fit that reduces vibration and runout, which in turn supports improved thread form and surface finish. Where machine stability and repeatability matter, this holder offers a measurable increase in process reliability without requiring complex setup changes. Stable thread formation through axial compensation and guided support Integrated length compensation for both compression and tension protects the tap and the workpiece during thread cutting, accommodating axial deviations encountered in interrupted or deep-hole tapping. The ball-guided bushing ensures axial alignment while the quick-change insert transmits torque cleanly to the tap, reducing the risk of breakage and improving tool life. These features together promote uniform thread geometry across batches and lower reject rates in serial production. Efficient integration and compact dimensions for workshop workflows Compact dimensions — projection A: 59 mm, diameter D: 36 mm, pilot d: 19 mm — allow straightforward integration into existing tool cycles and reduce the risk of collisions in tight tool arrangements. The design supports fast tooling changes and short set-up times, contributing to higher machine uptime and more efficient shop-floor throughput. The combination of robust mechanical design and quick-change capability is particularly suitable for small and medium series where flexibility and reproducibility are priorities. For robust tapping performance with TECWERK quality, contact Metav Werkzeuge for tailored advice or to place an order through our Emmerich distribution centre via info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 2000832237NW Product: Thread tapping chuck (Gewindeschneidfutter) Standard: DIN 69871 Form A Manufacturer: TECWERK Packaging unit: 1 Facts Suitable for taps: M3–M14 Shank interface: SK40 Projection length A: 59 mm Diameter D: 36 mm Pilot d: 19 mm Special features Steep taper to DIN 69871 Form A Length compensation on compression and tension Ball-guided bushing Quick-change insert for torque transmission Torque transfer via clamped quick-change insert FAQ Which tap sizes are compatible with this tapping chuck? The Thread tapping chuck DIN 69871 Form A M3–M14 SK40 L 59 mm is specified for use with taps from M3 to M14 and supports standard metric tapping tasks. How does the length compensation protect the tap during operation? Length compensation in the Thread tapping chuck DIN 69871 Form A absorbs axial load variations under compression and tension, reducing peak stresses on the tap and lowering the risk of breakage. Can this chuck be used on any SK40 spindle? Designed to DIN 69871 Form A, the TECWERK tapping chuck fits SK40 spindles that conform to the same adapter standard, ensuring secure seating and repeatable alignment. What features improve thread quality with this holder? The combination of a steep taper, ball-guided bushing and quick-change insert in the TECWERK thread tapping chuck promotes stable torque transmission and precise axial guidance for consistent thread form. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund
63mm Synchronised Threading Chuck With Weldon Shank, Coolant Feed, ±0.5mm Compensation, DIN 1835 B+E - TECWERK
Combining high runout accuracy, a Weldon shank with integrated coolant feed and ±0.5 mm axial compensation, this chuck delivers consistent thread quality on synchronised CNC spindles while absorbing pitch differences. Order the synchronised tapping chuck directly via Metav Werkzeuge or consult our technical advisors for machine-specific integration. Synchronised Tapping Chuck TW (DIN 1835 B+E) – Weldon shank, coolant feed (TECWERK) The Synchronised Tapping Chuck TW is a purpose-built tapping chuck for CNC machines with synchronised thread-cutting spindles, designed to compensate for pitch deviations and to handle both right‑ and left‑hand threads. Weldon shank DIN 1835 B+E Integrated coolant feed Axial compensation ±0.5 mm Suitable for right- and left-hand threads Accurate synchronised threading for repeatable results The TW chuck offers axial compensation of ±0.5 mm to absorb small pitch mismatches between the tap and the synchronised spindle; this prevents thread distortion and reduces scrap rates. Thanks to its high runout accuracy, the system maintains concentricity during tapping cycles, which translates into consistent thread profiles and fewer reworks. For production environments where repeatability and reduced inspection effort are priorities, the chuck’s tolerance for minor synchronisation errors improves overall process stability and product conformity. Built for CNC integration and reliable coolant management Equipped with a Weldon shank to DIN 1835 B+E and an integrated coolant feed, the chuck is intended for straightforward installation on CNC machines fitted with synchronised thread‑cutting devices. The coolant supply supports internal lubrication for cutting tools, improving chip evacuation and tool life during through‑coolant tapping. Compatibility with both right‑ and left‑hand threads increases the chuck’s versatility across batches and part families, allowing single‑setup operations where reversal of thread hand is required. Robust clamping that reduces setup time and downtime High clamping force is achieved by tensioning in tap collets with an integrated square drive, providing secure engagement and reliable torque transfer during tapping operations. Secure clamping minimises slippage and wear on the tap shank, helping to extend tool life and reduce unplanned stoppages. Built for industrial use, the chuck supports continuous production demands while simplifying changeovers: the combination of stable grip and synchronised compensation contributes directly to reduced downtime and more predictable cycle times. Contact Metav Werkzeuge in Emmerich for machine-specific advice on integrating the TECWERK synchronised tapping chuck — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 2000834906NW Product: Synchronised tapping chuck TW (DIN 1835 B+E) Manufacturer: TECWERK Packaging unit: 1 Dimensions / core specifications Outer diameter: 42 mm Length A: 63 mm Axial compensation: -/+ 0.5 mm Standard: DIN 1835 B+E Design & special features Weldon shank DIN 1835 B+E Integrated coolant feed Compensates synchronisation errors in push and pull For right‑ and left‑hand threads High runout accuracy High clamping force via tap‑collet tension with integrated square drive FAQ What does axial compensation of ±0.5 mm mean for threading performance? Axial compensation allows the chuck to absorb small pitch differences between the tap and the synchronised spindle, preventing overstress on the tap and reducing the risk of distorted threads when using the synchronised tapping chuck TW. Can left‑hand threads be produced with this chuck? Yes, the TW supports both right‑ and left‑hand threads, enabling flexible production without the need for additional tooling changes. Is coolant supplied through the chuck? The chuck includes an integrated coolant feed, permitting internal coolant supply to the tool for improved lubrication, chip control and extended tool life during tapping operations. Which shank standard is used and is it suitable for CNC synchronised spindles? The chuck uses a Weldon shank to DIN 1835 B+E and is specifically designed for use on CNC machines equipped with a synchronised thread‑cutting spindle. How does the chuck ensure secure clamping and torque transfer? Secure clamping is achieved via tensioning in tap collets combined with an integrated square drive, providing high clamping force, reliable torque transmission and reduced slippage during tapping cycles. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund
69mm Synchronised Thread Cutting Holder Weldon Shank DIN 1835 B+E, Coolant Feed ±0.5mm Axial Compensation - TECWERK
Take advantage of a synchronised thread-cutting chuck that combines a Weldon shank to DIN 1835 B+E, integrated coolant feed and a length-compensation range of ±0.5 mm to keep cycle times predictable and scrap rates low; order directly via Metav Werkzeuge or contact our consultants for application advice. TECWERK Synchronized Thread-Cutting Chuck DIN 1835 B+E — Weldon shank with coolant feed, for M4–M27 The TECWERK synchronized thread-cutting chuck is a precision accessory for synchronised thread cutting on CNC machines, designed to equalise pitch differences and maintain running accuracy in high-volume production. Weldon shank DIN 1835 B+E Integrated coolant feed Compensates synchronisation errors ±0.5 mm High runout accuracy and clamping force Minimise rejects with controlled synchronisation and clear numerical benefits The synchronised chuck delivers measurable improvements in thread quality by compensating for pitch discrepancies between the tap and the synchronised spindle. With ±0.5 mm length compensation, the device absorbs small variances that would otherwise transfer into bad threads or broken tools. The combination of Weldon shank DIN 1835 B+E and compact dimensions provides a stable connection to the machine, helping to reduce rework and increase first-pass yield. This technical stability directly improves process efficiency on automated thread-cutting cycles. Reliable clamping and coolant management boost tool life and consistency Equipped with an integrated coolant feed, the chuck supports effective chip evacuation and consistent lubrication at the cutting zone, which reduces tool wear and improves thread finish. The design achieves high clamping force through threaded tap collets with an integrated square, ensuring taps remain secure under both push and pull loads. The result is longer tool life, fewer changeovers and a steadier production rhythm — key advantages in any busy workshop or production cell. Precision engineering that fits into CNC thread-cutting systems The chuck is intended for use on CNC machines with synchronised thread-cutting devices and accepts both right- and left-hand threads across a broad range (M4–M27). The compact outer diameter of 50 mm and the 25 mm shank allow straightforward integration into existing tool systems while the overall length (A = 69 mm) keeps the tool projection optimised for stability. High runout accuracy supports consistent thread geometry, which is particularly relevant for serial production and critical-fit components. Practical handling and application-oriented design for workshop use Made for production environments, the chuck’s features focus on usability and robustness: the Weldon shank simplifies mounting, the coolant feed reduces manual intervention for lubrication and the compensation function dampens the effects of minor spindle synchronisation errors. These characteristics make the chuck suitable for machine shops and subcontractors who require reliable, repeatable thread-cutting performance without frequent adjustments. Contact Metav Werkzeuge for tailored application advice on TECWERK synchronised chucks and to discuss compatibility with specific CNC thread-cutting systems. Technical data Article number: 2000834907NW Manufacturer: TECWERK Packaging unit: 1 Standard: DIN 1835 B+E Data Outer diameter: 50 mm Shank diameter: 25 mm Length A: 69 mm Length compensation: ±0.5 mm Thread range: M4–M27 Special features Weldon shank DIN 1835 B+E Integrated coolant feed Compensates synchronisation errors on push and pull Suitable for right- and left-hand threads High runout accuracy High clamping force via threaded tap collets with integrated square For CNC machines with synchronised thread-cutting device FAQ What thread sizes are supported by this chuck? The TECWERK synchronised thread-cutting chuck supports a thread range of M4–M27, making it suitable for a wide variety of common tapping operations. Can the chuck compensate for spindle synchronisation errors? Yes, the chuck offers a length-compensation range of ±0.5 mm, allowing it to absorb minor synchronisation mismatches between the tap and the synchronised spindle. Is coolant supply integrated in the tool? An integrated coolant feed is included to ensure effective chip removal and consistent lubrication at the cutting interface. Will the chuck hold left-hand taps as well as right-hand taps? The design accepts both right- and left-hand threads, allowing flexible use across different tapping requirements. What are the key dimensions for machine integration? Key dimensions are an outer diameter of 50 mm, a shank diameter of 25 mm and a length A of 69 mm, which support compact mounting and stable operation. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund
79mm Synchronised Threading Chuck ER16-GB With Coolant Feed, 0.5mm Axial Compensation, DIN 69871 Form A - TECWERK
Take advantage of a tool that combines axial compensation and an integrated coolant feed to maintain thread quality and reduce scrap during synchronised tapping; the unit’s high runout accuracy and strong clamping capability support reliable production cycles — order the TECWERK synchronised tapping chuck through Metav Werkzeuge or consult the Metav team for application advice. TECWERK Synchronised Thread‑cutting Chuck (DIN 69871 AD/B, SK40) with coolant feed and axial compensation The TECWERK synchronised thread‑cutting chuck is a precision clamping unit for CNC machines with synchronised tapping spindles, designed to handle metric threads in the M3–M12 range while compensating for minor pitch or synchronisation discrepancies. Synchronised tapping for M3–M12 threads Axial compensation ±0.5 mm for sync errors Integrated coolant feed for through‑tool cooling High runout accuracy and strong clamping force Precision tapping that reduces scrap and cycle variability The chuck delivers repeatable thread quality by combining a precisely machined clamping interface with axial compensation capable of absorbing synchronisation deviations of ±0.5 mm. This mechanical compensation means fewer broken taps and reduced rework in short‑cycle CNC tapping operations, particularly where minor spindle synchronisation drift occurs. The specification to DIN 69871 and the compact ER16 interface ensure the unit fits standard synchronised tapping spindles, translating technical conformity into operational reliability on the shop floor. Built‑in coolant routing for improved tool life and finish An integrated coolant feed supplies lubricant and cooling directly to the cutting zone, supporting longer tool life and superior surface finish when cutting internal threads from M3 to M12. For materials and operations where heat and chip evacuation are critical, through‑tool coolant reduces thermal expansion and chip packing, thereby preserving thread geometry and sustaining consistent torque profiles. The combination of coolant delivery with high runout accuracy contributes directly to process stability and predictable maintenance intervals. Compatibility, clamping force and application scope Engineered for CNC machines equipped for synchronised tapping, the unit mates to standard spindle interfaces conforming to DIN 69871 AD/B and uses an ER16‑GB connection for the tap collet. The compact 22 mm outer diameter and 79 mm length (A) keep the tool assembly compact while maintaining high clamping force through the tensioned tap collet with integrated square, enabling secure retention of taps for both right‑ and left‑hand threads. This construction is particularly suitable for small to medium thread series where fast indexing and consistent torque transfer are required. Practical sourcing and supply reliability for production use Metav’s procurement and distribution model ensures that devices like this synchronised tapping chuck are available with transparent logistics from Emmerich, backed by decades of experience in precision tooling. Combining verified technical data with stable stock handling reduces lead‑time uncertainty and supports uninterrupted production planning. For complex installations or to confirm machine compatibility, technical clarification is available from Metav Werkzeuge to ensure the chuck integrates smoothly into existing tapping cells. Contact Metav Werkzeuge to discuss integration of the TECWERK synchronised tapping chuck into existing CNC tapping lines or to request application‑specific data and sourcing from Emmerich Technical data Article number: 2000834914NW Product: Synchronised thread‑cutting chuck Brand: TECWERK Connection: ER16‑GB Standard: DIN 69871 AD/B Core data Outer diameter: 22 mm Length (A): 79 mm Axial compensation (longitudinal): -/+ 0.5 mm Thread range: M3–M12 Special features Integrated coolant feed Compensates synchronisation errors under push and pull Suitable for right‑ and left‑hand threads High runout accuracy High clamping force via tensioned tap collets with integrated square FAQ What thread sizes does the chuck support? The TECWERK synchronised thread‑cutting chuck supports thread sizes from M3 to M12, as stated in the product specification (SKU 2000834914NW). Can left‑hand threads be produced with this unit? Yes. The chuck is specified for both right‑ and left‑hand threads and handles reversing tapping operations when fitted to a compatible synchronised spindle. How much axial compensation does the chuck provide? Axial compensation is ±0.5 mm, allowing the unit to absorb minor synchronisation discrepancies between the tap and the synchronised spindle. Which machine interfaces are required? The chuck conforms to DIN 69871 AD/B with an ER16‑GB connection, making it suitable for CNC machines equipped with synchronised tapping spindles matching those standards. Does the chuck supply coolant to the tool? Yes. The unit features an integrated coolant feed to support through‑tool lubrication and improved chip evacuation during threading operations. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund
84mm Synchronised Thread Cutting Chuck ER25-GB With Coolant Feed, ±0.5mm Compensation DIN 69871 - TECWERK
Take advantage of the synchronised compensation and high runout accuracy to secure consistent threads in CNC production; the chuck’s ER25‑GB interface and compatibility with DIN 69871 Form A allow straightforward integration into SK40 spindles. Order directly via Metav Werkzeuge or ask the consultants for specification support. TECWERK synchronised tapping chuck, DIN 69871 Form A, SK40 – ER25‑GB, M3–M20 The TECWERK synchronised tapping chuck is a precision holder for synchronised tapping on CNC machines, engineered to compensate pitch differences and to handle M3–M20 threads with coolant feed for extended tool life. DIN 69871 Form A compatibility Compensates synchronisation errors ±0.5 mm For thread sizes M3–M20 ER25‑GB collet interface Integrated coolant feed for tool life Consistent threads through axial compensation and synchronisation The central benefit of this chuck is its axial length compensation, which bridges small pitch or timing discrepancies between the tapping tool and the machine’s synchronised spindle. Designed to absorb synchronisation errors on both push and pull, the system offers ±0.5 mm of longitudinal correction, reducing tap breakage and rework. By converting potential timing mismatch into controlled axial movement, the holder improves process reliability in high‑mix, high‑precision environments and supports both right‑ and left‑hand threads without additional tool changes. Rapid CNC integration with secure clamping and standardised interfaces Integration into conventional machining centres is simplified by adherence to DIN 69871 and a SK40 taper; the ER25‑GB collet interface ensures positive gripping of common tapping tools. The design delivers high clamping force through tensioned tapping collets with an integrated square drive, so tool slippage during torque reversal is minimised. For production planners, this means predictable repeatability and easier changeovers: standard interfaces reduce spindle adaptation time and support consistent cycle‑time planning across batches. Improved tool life and process stability with coolant and runout control A built‑in coolant feed helps evacuate chips and cool the cutting edge, extending tool life and maintaining thread quality. The holder’s construction prioritises high runout accuracy, which translates into reduced tool wear and more accurate thread forms, leading to fewer rejects and lower downstream finishing effort. In practice, this reduces maintenance intervals and contributes to a steadier production rhythm, supporting operational efficiency and lower total cost of ownership. Contact Metav Werkzeuge for tailored technical advice and to secure the TECWERK synchronised tapping chuck for reliable CNC threading solutions. Technical data Article number: 2000834915NW Manufacturer: TECWERK Product type: synchronised tapping chuck Facts Norm: DIN 69871 Form A Collet interface: ER25‑GB Outer diameter: 42 mm A (length): 84 mm Length compensation: -0.5 / +0.5 mm Suitable for threads: M3–M20 Special features With SK40 taper for direct spindle mounting Coolant feed integrated Compensates pitch differences of tapping tool and synchronised spindle Compensates synchronisation errors on push and pull Suitable for right‑ and left‑hand threads High runout accuracy High clamping force via tensioned tapping collets with integrated square drive FAQ What thread sizes can be handled with this chuck? The TECWERK synchronised tapping chuck is specified for thread sizes M3–M20, covering a broad range of common production threads. Is the chuck compatible with my CNC machine spindle? Compatibility is ensured where a SK40 taper and DIN 69871 Form A interface are available; the ER25‑GB collet adapts standard tapping tools to the spindle. How much axial compensation does the holder provide? Axial length compensation is ±0.5 mm, allowing the chuck to absorb small synchronisation deviations between tap and spindle. Can the holder be used for left‑hand threads? Yes, the design supports both right‑ and left‑hand threads without modification to the holder. Does the chuck support coolant supply? The chuck includes an integrated coolant feed to improve chip evacuation and extend tool life during tapping operations. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund
97mm Thread Cutting Holder M5-M22 With Quick-Change, Taper DIN 69871 Form A - TECWERK
Take advantage of precise torque transfer, built‑in axial compensation and a standard SK50 taper for reliable threading operations in production environments; order the tapping chuck directly via Metav Werkzeuge or consult our specialists for application-specific advice. TECWERK Tapping Chuck (DIN 69871A, SK50, M5–M22, 97 mm) The TECWERK tapping chuck is a precision tap holder for CNC and machining centres, designed for secure torque transfer and axial length compensation in metric thread sizes M5–M22. DIN 69871 Form A SK50 taper Length compensation under push and pull Quick-change insert for rapid tool change Ball-guided bushing for improved runout Consistent torque transfer to reduce tap breakage and downtime The quick‑change insert design ensures reliable torque transmission from spindle to tapping tool, keeping the driving force localised and predictable. For metric threads from M5–M22, the holder reduces slippage during interrupted cuts and reversible tapping cycles, lowering the risk of tap breakage and unscheduled stoppages. This mechanical coupling, combined with a robust clamping interface, helps maintain cycle times and stabilises thread quality across batch production. Built‑in axial compensation for uniform thread depth and tool life Equipped with axial compensation that acts on both compression and tension, the holder compensates for small axial variations in the machine or workpiece setup. The length compensation smooths out feed inconsistencies and protects the tap during axial run‑out or slight misalignment, improving thread concentricity and prolonging tool life. The ball‑guided bushing provides guided movement with reduced lateral play, which contributes to repeatable results and a more predictable process window. Standard taper and compact dimensions for easy integration Conforming to DIN 69871 Form A with an SK50 taper, the holder fits standard machining spindles without modification. Compact dimensions (d = 31 mm, overall length A = 97 mm, D = 53 mm) make it suitable for congested tool layouts and allow close tool spacing on multi‑spindle heads. The quick‑change execution simplifies maintenance and reduces tool change time, while the design supports a wide range of tapping operations frequently required in job shops and production departments. For application checks, compatibility confirmation or procurement of the TECWERK tapping chuck, contact Metav Werkzeuge in Emmerich for tailored advice and rapid supply via eMail: info@metav-werkzeuge.com or phone: +49 2822 7131930 Technical Data Article number: 2000832248NW SKU: 2000832248NW Label: Gewindeschneidfutter DIN 69871A M5-M22 SK50 A.-L.97mm TECWERK Facts Range: M5–M22 Standard: DIN 69871 Form A Taper: SK50 d: 31 mm A (length): 97 mm D: 53 mm Packaging unit: 1 Special features Axial compensation on compression and tension Ball-guided bushing Quick-change insert for torque transmission Quick-change execution Suitable for threading/tapping operations FAQ What thread sizes are supported by this holder? The holder supports thread sizes from M5 to M22 and is optimised for metric tapping applications using the TECWERK tapping chuck. Is the taper compatible with standard machining spindles? Yes, the SK50 taper and conformity with DIN 69871 Form A ensure compatibility with standard spindles and toolholders in CNC machines. How does the axial compensation benefit production? Axial compensation on both push and pull reduces stress on the tap during feed variations and misalignment, prolonging tool life and improving thread consistency when using the TECWERK tap holder. Can the holder be used for reversible tapping cycles? The quick‑change insert and secure torque transfer make the holder suitable for reversible and interrupted tapping cycles common in industrial production. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund
97mm Thread Whirling Holder M5–M22 Quick-Change, Steep Taper DIN 69871 Form A - TECWERK
Take advantage of a robust steep taper, reliable axial compensation and the speed of a quick-change torque transfer to keep tapping operations consistent and productive. Order directly via Metav Werkzeuge or contact the consultants for tailored application advice. Thread Tapping Chuck (DIN 69871 Form A) – SK40, M5–M22, 97 mm – TECWERK The Thread Tapping Chuck DIN 69871 Form A is a SK40 toolholder engineered for precision tapping of M5–M22 threads, combining axial compensation with a quick-change system for efficient CNC and toolroom use DIN 69871 Form A steep taper Axial compensation for push and pull Ball-guided bush for precise alignment Quick-change insert for torque transfer Suitable for M5–M22 thread tapping Rigidity and repeatable clamping for reliable thread production The steep taper specified by DIN 69871 Form A and the SK40 mounting deliver high radial and axial rigidity, which is essential for consistent thread quality. By transmitting the torque through a clamped quick-change insert, the system reduces slip and runout so that taps are exposed to controlled forces. This engineering results in higher first-pass acceptance rates and more predictable cycle times, a clear advantage in series production and precision toolrooms. Built-in axial compensation and guided alignment to protect taps The integrated axial compensation for push and pull helps to absorb axial discrepancies during tapping cycles, reducing the risk of broken taps in through and blind-hole operations. Coupled with a ball guide bush, the holder guides the tapping tool concentrically, improving thread concentricity and surface finish. These features extend tool life and lower consumable costs by preventing common failure modes during thread cutting. Fast tool changes and workshop compatibility for smooth workflows Designed with a quick-change execution and standard dimensions (31 mm shank, 97 mm overall length, 53 mm max diameter), the chuck fits standard SK40 spindles and integrates smoothly into CNC machines and tapping units. Its range, M5–M22, covers a broad spectrum of metric applications, from light assembly threads to medium-duty components. The compact design balances accessibility at the spindle with sufficient clearance for chip evacuation and coolant flow, supporting uninterrupted production. Contact Metav Werkzeuge for precise application support and reliable supply of TECWERK thread tapping chucks from our Emmerich stock; technical advisors are available to confirm compatibility and optimise the setup. Technical data Article number: 2000832238NW Label: Gewindeschneidfutter DIN 69871A M5-M22 SK40 A.-L.97mm TECWERK Manufacturer: TECWERK Type: Thread tapping chuck Measurements / core data Standard: DIN 69871 Form A Mounting: SK40 Suitable for: M5–M22 d: 31 mm A: 97 mm D: 53 mm Packaging unit: 1 Features / special functions Steep taper DIN 69871 Form A Axial compensation on push and pull Ball-guided bush Torque transmission via quick-change insert Execution: with quick change FAQ What thread sizes does the chuck support? The chuck supports metric threads from M5 to M22, as specified for the TECWERK thread tapping chuck (SKU 2000832238NW). Is the holder compatible with SK40 spindles? Yes, the holder uses an SK40 mounting and complies with DIN 69871 Form A, making it compatible with standard SK40 tool spindles. How does axial compensation help tapping operations? The axial compensation absorbs push and pull movements during tapping cycles, reducing tap breakage and improving thread finish for a more reliable production output. Can the torque be transferred through a quick-change system? Torque is transmitted by clamping a quick-change insert, enabling fast tool swaps while maintaining secure torque transfer to the tap. Which dimensions should be checked before ordering? Confirm the d: 31 mm, A: 97 mm and D: 53 mm dimensions against spindle clearance and toolholder interface to ensure correct fitment. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund
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