100mm Combination Milling Arbor With 22mm Clamping Shank, DIN 69871 Form AD/B - TECWERK
Take advantage of the steep taper DIN 69871 Form AD/B and the 22 mm clamping diameter for secure, repeatable cutter retention; the SK40 shank and the case-hardened, ground finish ensure long service life and stable machining. Order the TECWERK combination mounting arbor directly via Metav Werkzeuge or consult our technical advisors for application guidance. Kombiaufsteckfräsdorn DIN 69871 AD/B – SK40, 22 mm clamping diameter (TECWERK) The Kombiaufsteckfräsdorn DIN 69871AD/B is a combination mounting arbor designed for secure attachment of milling cutters with longitudinal or transverse keyways in conventional and CNC milling spindles Steep taper DIN 69871 Form AD/B Accepts cutters with longitudinal or transverse key Case-hardened and ground finish SK40 shank with 22 mm clamping diameter Consistent clamping for repeatable machining results The combination mounting arbor is built around the DIN 69871 Form AD/B steep taper, which provides a rigid connection between spindle and toolholder. This taper design reduces runout and vibration, delivering consistent concentricity across repeated tool changes. By combining a SK40 shank with a defined 22 mm clamping diameter, the arbor guarantees stable radial support for mounted cutters, improving surface finish and extending tool life. For production environments where repeatability matters, this configuration translates into predictable process outputs. Versatility for keyed milling cutters and modular setups Designed to accept milling cutters with either a longitudinal or transverse key, the arbor permits flexibility in cutter selection and tool arrangement. The keyway compatibility simplifies retrofitting of existing cutter sets and supports modular tooling concepts in both jobbing shops and production cells. Where quick adaptation between operations is required, the ability to mount a range of keyed cutters on a single holder minimises setup complexity while maintaining the required axial and radial restraint for safe machining. Durability through hardened and precision-ground surfaces Critical load-bearing zones of the arbor are case-hardened and ground, which enhances wear resistance and maintains geometric accuracy under cyclic loads. The hardened surface resists fretting and local deformation at the clamping interface, while precision grinding ensures that mating surfaces seat correctly within the spindle taper. The result is a toolholder that retains its dimensional integrity over extended service intervals, reducing the need for frequent replacements and preserving machining tolerances. Integration into workshop toolchains and maintenance benefits With a nominal projection of A = 100 mm and a compact overall profile, the arbor fits common SK40 toolholder systems without requiring major toolroom changes. The construction supports straightforward inspection and maintenance: periodic checks of taper faces and clamping bore are sufficient to identify wear, and the robust finish reduces the incidence of corrosion-related issues. For workshops aiming to centralise tooling needs, the arbor's compatibility and serviceability contribute to a lower total cost of ownership and simpler inventory management. For secure, workshop-ready clamping from TECWERK, request technical advice or place enquiries through Metav Werkzeuge for tailored application support and availability Technical data Article number: 2000833798NW Product type: Combination mounting arbor Brand: TECWERK Standard: DIN 69871 Form AD/B Core data Shank diameter: 40 mm Clamping diameter: 22 mm Projection A: 100 mm L: 19 mm Special features Steep taper DIN 69871 Form AD/B For milling cutters with longitudinal or transverse key Case-hardened and ground SK40 shank FAQ What materials of cutters can be mounted on this arbor? The TECWERK combination mounting arbor accepts milling cutters with longitudinal or transverse keyways; material compatibility depends on the cutter specification rather than the arbor itself, which provides the mechanical interface for keyed cutters (SKU: 2000833798NW). How does the DIN 69871 Form AD/B taper affect runout? The DIN 69871 Form AD/B steep taper ensures a tight, concentric engagement with the spindle taper, reducing runout and vibration compared with less precise interfaces, which supports improved surface finish and tool life when using the TECWERK arbor. Is the clamping diameter a fixed value and what does 22 mm mean in practice? The 22 mm clamping diameter indicates the bore size used to secure the cutter on the arbor; this fixed dimension matches cutters and adaptors designed for a 22 mm fit, ensuring proper radial support and axial retention. What maintenance is recommended to keep performance stable? Periodic inspection of taper faces and the clamping bore for wear, light cleaning of contact surfaces, and protection against corrosion are recommended to preserve the arbor’s accuracy and service life; the case-hardened and ground finish of the TECWERK arbor reduces wear rates. Can the arbor be used in both manual milling machines and CNC centres? Yes, the SK40 shank and the DIN 69871 taper are standardised interfaces that enable use in both conventional milling spindles and CNC machines equipped for SK40 tooling, provided the machine spindle accepts DIN 69871 toolholders. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund
100mm Face Clamping Chuck Weldon Shank Ø14mm, DIN 69871 Form AD - TECWERK
Secure machining performance with a robust SK40 taper and precise 14 mm clamping diameter that support consistent tool retention and stable milling cycles. Order the holder directly via Metav Werkzeuge or consult our specialists for compatibility and application advice. Weldon end mill holder SK40 (DIN 69871 Form AD) – 14 mm clamping diameter, 100 mm projection | TECWERK The Weldon end mill holder SK40 (DIN 69871 Form AD) is a tool-holder solution for secure clamping of cylindrical-shank cutters with a lateral drive flat, designed for integration in milling spindles and machining centres. DIN 69871 Form AD taper SK40 steep taper compatibility 14 mm clamping diameter H4 100 mm projection length Secure clamping that reduces setup variability The holder delivers consistent tool retention through a steep taper to DIN 69871 Form AD combined with a dedicated Weldon flat, ensuring axial and radial security for tools with a cylindrical shank. The combination of taper fit and lateral drive means the tool is held by both taper contact and the side drive, which reduces micro-movement under cutting loads and supports repeatable set-ups. Such mechanical reliability translates into fewer interruptions on the shopfloor and a higher effective uptime for production runs. Clear machine compatibility and straightforward integration Built to accept cutters with a side drive per DIN 1835-B, the holder adapts easily to machines equipped with the corresponding spindle taper. The SK40 specification and the dimensional data—100 mm projection and 44 mm body diameter—allow planners to check reach and clearance quickly. The internal bore is manufactured to H4 tolerance for the clamping seat, supporting accurate concentricity for a 14 mm clamping diameter; this precision assists in maintaining acceptable runout and extending tool life when used with appropriately matched tooling and spindle conditions. Practical benefits for workshop efficiency and handling Handling and inspection are made straightforward thanks to the familiar Weldon-style configuration, which simplifies tool changes and visual verification of the lateral drive. The holder’s geometry enables reliable torque transmission without reliance on adhesive measures, supporting safer, predictable machining processes. As a component from TECWERK, it integrates industry-standard dimensions and mounting practice, making it suitable for manufacturers and toolrooms seeking a durable, standards-compliant tool-holding option that eases logistics and reduces the need for special adapters. Contact Metav Werkzeuge to confirm machine compatibility for this TECWERK Weldon end mill holder; call +49 2822 7131930 or email info@metav-werkzeuge.com Technical data Article number: 2000833730NW Designation: Weldon end mill holder SK40 (DIN 69871 Form AD) Manufacturer: TECWERK Core dimensions Projection length A: 100 mm Outside diameter D: 44 mm Clamping diameter: 14 mm Bore tolerance: H4 Special features Weldon flat for lateral drive per DIN 1835-B Steep taper to DIN 69871 Form AD Suitable for cylindrical-shank tools SK40 tool taper FAQ Is the holder compatible with SK40 spindles? Yes. The TECWERK Weldon end mill holder is manufactured to DIN 69871 Form AD and is compatible with SK40 spindles designed for that standard. What is the clamping diameter and tolerance? The clamping diameter is 14 mm with a bore tolerance of H4, ensuring a precise fit for cylindrical-shank cutters within that nominal size. Which shank types does the holder accept? The holder accepts cylindrical shanks with a lateral drive flat according to DIN 1835-B; this Weldon-style arrangement secures torque transmission during milling. What are the key dimensions to check for machine integration? Check the projection length of 100 mm and the body diameter of 44 mm to ensure sufficient reach and clearance when installing the holder in a spindle. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund
100mm Face Clamping Chuck Weldon Shank Ø32mm, DIN 69871 Form AD - TECWERK
Take advantage of a compact, standardised clamping solution that combines a Weldon positive-drive interface and DIN 69871 Form AD taper for reliable repeatability and fast tool changes; the 32 mm clamping diameter with H4 bore tolerance ensures precise seating and torque transmission. Order directly via Metav Werkzeuge or consult the Metav team for specification alignment. TECWERK face clamping chuck DIN 69871 Form AD — Weldon, 32 mm clamping, SK40, 100 mm projection A TECWERK face clamping chuck DIN 69871 Form AD designed to secure tools with cylindrical shanks and a lateral drive flat to DIN 1835-B in SK40 spindles for machining and milling applications. Weldon flat for positive drive DIN 69871 Form AD taper interface 32 mm clamping diameter with H4 tolerance SK40 shank with 100 mm projection Secure, standardised interface for consistent toolholding The face clamping chuck offers a standardised connection via DIN 69871 Form AD, providing a familiar SK40 interface for machine spindles. The integrated Weldon flat supplies positive axial and rotational drive to tools with lateral drive flats, reducing slip under load and improving process stability. The 32 mm clamping diameter is held to an H4 bore tolerance, which means the fit is tight and predictable; this tolerance class ensures minimal radial play and repeatable concentricity between successive tool changes, directly supporting tighter machining tolerances. Robust transmission and suitability for driven tools Designed for driven tools with a cylindrical shank and lateral drive flat to DIN 1835-B, the holder translates spindle torque reliably through the Weldon contact while maintaining axial security. The external dimensions (outer diameter 72 mm, projection 100 mm) balance rigidity and accessibility in the tool zone, allowing secure clamping without excessive overhang. This configuration suits milling and light to medium-duty operations where dependable power transfer and quick changeover are priorities, and it simplifies retrofit into existing SK40 toolholding systems. Practical workshop benefits: integration and uptime The compact geometry and adherence to recognised standards make the chuck straightforward to stock and interchange across machines that accept DIN 69871 tapers. Fewer special adapters are required, which shortens setup times and reduces toolholder inventory complexity. The combination of Weldon positive-drive and an H4-tolerance bore helps to lower scrap rates by improving concentricity and repeatability. For workshops seeking cost-effective, standardised clamping, this solution supports consistent process output with minimal additional adjustments. Discuss suitability with Metav Werkzeuge today — our specialists in Emmerich can confirm compatibility with existing SK40 toolholding systems and arrange supply directly from stock Technical data Article number: 2000833747NW Manufacturer: TECWERK Product type: Face clamping chuck Label: Face clamping chuck DIN 69871AD Weldon clamping Ø 32 mm SK40 A-L 100 mm Facts Clamping diameter: 32 mm Outer diameter: 72 mm Projection length A: 100 mm Bore tolerance: H4 Interface: DIN 69871 Form AD Special features Weldon flat for positive drive per DIN 1835-B SK40 taper shank Accepts cylindrical shank tools with lateral drive flat H4 tolerance for precision seating FAQ What spindle interface does this chuck use? The chuck connects via a DIN 69871 Form AD taper and is supplied with an SK40 shank for compatibility with machines that accept that interface. How does the Weldon flat improve performance? The Weldon flat provides a positive drive that transmits torque directly through the lateral drive contact, reducing slippage and improving rotational security for tools with a matching drive flat. What does the H4 tolerance imply for clamping accuracy? An H4 bore tolerance specifies a precise inner diameter that yields tight, repeatable seating of the clamped tool, contributing to improved concentricity and consistent machining results. Is this chuck suitable for driven milling cutters? Yes, the design accepts tools with a cylindrical shank and lateral drive flat to DIN 1835-B, making it suitable for driven milling cutters where positive torque transmission is required. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund
100mm Face Clamping Chuck Weldon Shank Ø8mm H4 Bore, DIN 69871 Form AD - TECWERK
Benefit from secure, repeatable tool holding using the Weldon lateral drive together with a DIN 69871 Form AD taper; the 8 mm clamping diameter and 100 mm length deliver practical compatibility and reach. Order the clamping holder directly via Metav Werkzeuge or ask our consultants if needed. TECWERK Weldon face clamping holder — SK40, 8 mm clamping Ø, 100 mm length A Weldon face clamping holder in DIN 69871 Form AD for secure mounting of cylindrical-shank tools with a lateral drive surface to DIN 1835-B, designed for use in SK40-equipped milling spindles Weldon lateral drive for secure tool transmission Compatible with DIN 69871 Form AD (SK40) 8 mm clamping diameter for cylindrical shanks 100 mm overall length for deeper reach Precision clamping for consistent machining results The TECWERK Weldon face clamping holder combines a steep taper and lateral drive to ensure dependable torque transfer and low runout. The DIN 69871 taper in Form AD provides a well-established interface for mounting in SK40 spindles, while the Weldon flat secures tools with a side drive feature. This arrangement reduces vibration and improves repeatability during high-precision milling and finishing operations, translating technical reliability into predictable production output. Built for accurate alignment and practical reach Manufactured to tight tolerances, the holder features a bore tolerance H4 that supports concentricity and stable clamping of cylindrical shanks. With an overall length of 100 mm and an outer diameter of 28 mm, the design balances accessibility and rigidity for tools that require extra reach without compromising stability. The clearly defined 8 mm clamping diameter simplifies tool selection and helps reduce changeover time through consistent seating and clamping behaviour. Straightforward compatibility with standard tooling systems This clamping arbor accepts tools with a cylindrical shank and lateral drive surface to DIN 1835-B, making it suitable for widely used tool geometries in workshop and industrial milling environments. Compatibility with SK40 interfaces ensures easy integration into existing machines, while the Weldon drive provides a positive, slip-resistant connection. The result is a component that supports efficient setup, reliable tool retention and the confidence to maintain steady production rhythms. Contact Metav Werkzeuge for technical confirmation and to secure the TECWERK Weldon face clamping holder for reliable tool retention and reduced setup times. Technical data Article number: 2000833721NW Norm: DIN 69871 Form AD Product type: Face clamping holder Manufacturer: TECWERK Dimensions & core data Clamping diameter: 8 mm Shank diameter (D): 28 mm Length A: 100 mm Bore tolerance: H4 Special features Weldon lateral drive (flat for side drive) For tools with cylindrical shank and lateral drive surface to DIN 1835-B Compatible with SK40 spindles Steep taper Form AD FAQ What taper standard does this holder use? The holder uses the DIN 69871 Form AD taper; see SKU 2000833721NW for the TECWERK face clamping holder details. Which tool shanks are supported? Tools with a cylindrical shank and a lateral drive surface to DIN 1835-B are supported by this Weldon clamping system. What is the clamping diameter and overall length? The clamping diameter is 8 mm and the overall length is 100 mm, suitable for tools needing extra reach. Is the holder compatible with SK40 spindles? Yes — the design conforms to SK40 interfaces for straightforward integration into standard milling spindles. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund
100mm Flächenspannfutter Weldon Steilkegel DIN 69871 Form AD Spann-Ø 10mm SK40 - TECWERK
Flächenspannfutter DIN 69871AD Weldon Spann-D.10mm SK40 A.-L.100mm TECWERK Das Flächenspannfutter DIN 69871AD Weldon Spann-D.10mm SK40 A.-L.100mm TECWERK ist ein präzises Spannmittel zur Aufnahme von Werkzeugen mit Zylinderschaft und seitlicher Mitnahmefläche nach DIN 1835-B für Fräsmaschinen und Bearbeitungszentren Steilkegel nach DIN 69871 Form AD Weldon-Aufnahme für seitliche Mitnahmefläche Spann-Ø 10 mm für Zylinderschaftwerkzeuge Schaftausführung SK40 mit 100 mm Länge Bohrungstoleranz H4 für präzise Passung Hohe Prozesssicherheit durch genormte Spannaufnahme Das Flächenspannfutter gewährleistet konstante Präzision und stabile Kraftübertragung dank Steilkegel nach DIN 69871. Die Kombination aus genormter Schaftaufnahme und Weldon-Mitnahmefläche minimiert Werkzeugspiel und erhöht die Wiederholgenauigkeit bei Serienläufen. Durch die enge Bohrungstoleranz H4 bleibt die Passung dauerhaft stabil, was Ausschuss reduziert und Rüstzeiten verkürzt. Kompatibilität und Anwendungsvorteile in der Zerspanung Mit der SK40-Schaftaufnahme ist das Spannfutter universell mit vielen Frässpindeln kompatibel und eignet sich besonders für Werkzeuge mit Zylinderschaft nach DIN 1835-B. Die Spann-Ø 10 mm bietet sichere Aufnahme kleinerer Fräser und Bohrer, während die 100 mm Ausführung bei tiefen Werkzeugen oder verlängerten Aufnahmen für gute Balance sorgt. Dies führt zu zuverlässigen Bearbeitungsergebnissen und weniger Nacharbeit. Montage, Normenverständnis und praktische Hinweise Die Montage erfolgt wie bei allen Form-AD-Aufnahmen über die Schaftkupplung der Maschine; dabei ist auf korrekte Reinigung und leichte Schmierung der Passflächen zu achten, um die Präzision dauerhaft zu erhalten. Die Normen DIN 69871 und DIN 1835-B regeln Form und Mitnahmeflächen; wer mit diesen Begriffen wenig vertraut ist, profitiert von der standardisierten Austauschbarkeit und der einfachen Ersatzteilbeschaffung. Für sichere und wiederholbare Spannvorgänge empfiehlt sich das Flächenspannfutter von TECWERK — Bestellung und technische Beratung über Metav Werkzeuge; Fragen per eMail an info@metav-werkzeuge.com oder telefonisch unter +49 2822 7131930 Produktmerkmale Artikelnummer: 2000833724NW Marke: TECWERK Bezeichnung: Flächenspannfutter DIN 69871AD Weldon Spann-D.10mm SK40 A.-L.100mm Norm: DIN 69871 Form AD Produktart: Flächenspannfutter Daten A: 100 mm D: 35 mm Spann-Ø: 10 mm Verpackungseinheit: 1 Besonderheiten Steilkegel: Schaftnorm DIN 69871 Weldon: seitliche Mitnahmefläche für positive Drehmomentübertragung Aufnahme: Zylinderschaft nach DIN 1835-B Bohrungstoleranz: H4 (enge Passung) Spannaufnahme: SK40 (Frässpindel-Schaft) FAQ Wie wird das Spannfutter in die Spindel aufgenommen? Das Flächenspannfutter von TECWERK wird über die SK40-Schaft in die Maschinenspindel aufgenommen; die Form AD Ausführung sorgt für zentrische Lage und stabile Verbindung. Für welche Werkzeuge eignet sich das Flächenspannfutter? Das Flächenspannfutter DIN 69871 AD nimmt Werkzeuge mit Zylinderschaft und seitlicher Mitnahmefläche nach DIN 1835-B auf, insbesondere Fräser und Bohrer mit Spann-Ø 10 mm. Welche Bedeutung hat die Bohrungstoleranz H4? Die Bohrungstoleranz H4 gewährleistet eine enge, spielfreie Passung zwischen Werkzeugschaft und Spannfutterbohrung, was die Wiederholgenauigkeit und die Stabilität beim Zerspanen verbessert. Kann das Spannfutter für Serienfertigung eingesetzt werden? Ja, durch die genormte Ausführung und die Weldon-Mitnahmefläche ist das TECWERK Spannfutter für wiederholgenaue Serienprozesse und prozesssichere Werkzeugwechsel geeignet. Hersteller: NORDWEST Handel AG; Robert-Schuman-Straße 17; 44263 Dortmund
100mm Toolholder Weldon With 6mm Clamping Diameter, DIN 69871 Form AD - TECWERK
Take advantage of a compact, standards‑based clamping solution that combines Weldon shank retention with a DIN 69871 Form AD taper for reliable tool engagement and precise bore tolerance H4; order directly via Metav Werkzeuge or consult our specialists for application advice. TECWERK Weldon Face Clamping Chuck (DIN 69871 Form AD), SK40, 6 mm A TECWERK Weldon face clamping chuck (DIN 69871 Form AD) designed for SK40 spindles, optimised to hold cylindrical‑shank tools with lateral drive according to DIN 1835‑B for machining tasks requiring repeatable clamping accuracy. Weldon shank retention for secure lateral drive Compatible with SK40 taper to DIN 69871 Form AD 6 mm clamping bore, H4 tolerance for accuracy Precision clamping for consistent machining results The Weldon retention method, paired with the DIN 69871 Form AD steep taper, provides a compact interface that reduces axial play and improves repeatability. The clamping bore of 6 mm with H4 tolerance ensures consistent fitment of tooling shanks and supports stable rotational behaviour under load. These characteristics translate into measurable improvements in machining consistency and reduced rework rates when compared with non‑standard holders. Seamless integration with standard toolholders and tools Designed for tools with cylindrical shanks and a lateral drive to DIN 1835‑B, the face clamping chuck offers straightforward compatibility with common tool inventories. The SK40 spindle interface allows rapid fitting to matching machine tapers, while the specified projection A: 100 mm and body diameter D: 25 mm keep the tool envelope compact for improved accessibility in tight setups. Together, these features simplify tool change planning and support efficient spindle use. Workshop robustness and straightforward handling Built to fit standard shop practices, the holder supports frequent tool changes without elaborate procedures, reducing fixture downtime. The simple Weldon flat engagement provides positive axial and rotational transmission for small‑diameter cutters, and the adherence to DIN tolerances facilitates predictable maintenance cycles. For workshops aiming to standardise clamping equipment, this chuck delivers dependable behaviour that aligns with established machining workflows. Contact Metav Werkzeuge for tailored advice on integrating the TECWERK Weldon face clamping chuck into specific SK40 applications and to confirm compatibility with existing tooling. Technical data Article number: 2000833718NW Product type: Flächenspannfutter Label: Flächenspannfutter DIN 69871AD Weldon Spann‑D.6mm SK40 A.‑L.100mm TECWERK Norm: DIN 69871 Packaging unit: 1 Facts Body diameter D: 25 mm Clamping bore d: 6 mm Projection A: 100 mm Bore tolerance: H4 Special features Weldon shank retention (Weldon flat) Steep taper to DIN 69871 Form AD SK40 spindle taper Accepts cylindrical shanks with lateral drive to DIN 1835‑B FAQ What shank sizes are supported by this chuck? The TECWERK Weldon face clamping chuck is specified with a 6 mm clamping bore (H4), making it suitable for cutters with a 6 mm cylindrical shank and a Weldon flat. Is the chuck compatible with SK40 spindles? Yes. The holder uses the SK40 spindle taper to DIN 69871 Form AD, allowing direct mounting to SK40 toolholders that conform to the same standard. What does the H4 bore tolerance mean for workshop use? An H4 tolerance indicates a precise bore fit that minimises play between the tool shank and the clamping bore, improving repeatability and reducing runout for the tool assembly. Can the chuck be used with tools that follow DIN 1835‑B? Yes. The clamping chuck is designed to accept cylindrical‑shank tools with lateral drive according to DIN 1835‑B, ensuring positive torque transmission via the Weldon flat. How does the Weldon retention affect tool change speed? The Weldon flat offers a straightforward mechanical engagement that supports quick manual or mechanised tool changes while maintaining secure axial and rotational engagement for small‑diameter tools. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund
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
10mm Clamping Screw M6 For 6mm Collet Chuck, Short Length - TECWERK
Take advantage of a compact M6 threaded fastener with a 10 mm overall length that secures cylindrical-shank tools reliably in 6 mm chucks; the combination of standard-compliant driving flat and compact dimensions supports efficient tool changes and stable machining. Order the clamping screw directly via Metav Werkzeuge or consult our specialists for application advice. Clamping screw M6 L 10 mm for 6 mm chuck – TECWERK The Clamping screw M6 L 10 mm for 6 mm chuck is a compact clamping bolt for face clamping chucks, designed to hold cylindrical-shank tools with a lateral driving flat in accordance with DIN 1835-B *Designed for face clamping chucks *Clamps cylindrical shank tools DIN 1835-B *Thread M6, length 10 mm for 6 mm chuck Secure, compact design for tight tool retention The compact fastener offers a 10 mm overall length combined with an M6 thread, delivering a secure hold for small-diameter chucks. Its short profile minimises overhang and reduces vibration risk during operations, which is essential when machining with delicate or precision tools. The built-in compatibility with 6 mm chucks and the lateral driving flat ensure positive torque transmission to cylindrical-shank cutters, translating into consistent concentricity and repeatable clamping forces even under cyclic load. Clear technical compatibility and standard conformity Engineered for face clamping chucks, the component is suitable for clamping tools with cylindrical shanks that include a lateral driving flat according to DIN 1835-B. This means the fastener is appropriate for commonly used cutting tools and holders in clamping-technology setups where standardised drive flats ensure correct orientation and secure engagement. The nominal thread M6 and the specified dimensions enable straightforward integration into existing clamping systems without additional modification, supporting fast tool swaps and predictable performance. Practical benefits for workshop efficiency and reliability By choosing this compact clamping bolt, workshops gain a durable and predictable fastening solution that supports efficient changeovers and stable machining results. The simple geometry reduces maintenance effort and inspection time, while the adherence to recognised standards reduces the risk of mismatch with tool shanks. For procurement and supply reliability, Metav Werkzeuge’s sourcing provides a consistent quality check and rapid dispatch from Emmerich, reinforcing operational continuity for industrial and craft applications. For secure and standard-compliant tool clamping select the TECWERK clamping screw for 6 mm chucks — contact Metav Werkzeuge in Emmerich for ordering and technical guidance: info@metav-werkzeuge.com, +49 2822 7131930 Technical data Article number: 2000834134NW Label: Clamping screw M6 L 10 mm for 6 mm chuck TECWERK Product type: Clamping screw Manufacturer: TECWERK Facts Length: 10 mm Thread nominal Ø: M6 Suitable for chuck Ø: 6 mm Pack unit: 1 Special features For face clamping chucks For cylindrical shank tools with lateral driving flat Complies with DIN 1835-B Compact profile for reduced overhang FAQ Is this clamping screw suitable for face clamping chucks only? This clamping screw M6 L 10 mm for 6 mm chuck is primarily designed for face clamping chucks and provides optimal performance in that application, particularly with tools featuring a lateral driving flat. Which tool shank standard does the fastener support? The fastener clamps cylindrical-shank tools with a lateral driving flat in accordance with DIN 1835-B, ensuring correct torque transmission and orientation. What are the critical dimensions to verify before ordering? Check the M6 thread, the 10 mm overall length and compatibility with a 6 mm chuck bore to confirm the part fits the intended clamping system. Can this clamping screw be used with adapters or non-standard chucks? Use with adapters is possible when thread and bore align; however, optimal performance is achieved when used with chucks and tools that meet the stated dimensions and DIN 1835-B specification. Does the SKU 2000834134NW include multiple items per pack? The SKU 2000834134NW is supplied with a pack unit of 1, suitable for targeted replacements or single-item procurement. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund
10mm Clamping Screw M8 for 8mm Collet Chuck, DIN 1835-B - TECWERK
Compact, M8-threaded fastening combined with compatibility for 8 mm collet chucks ensures reliable tool retention and rapid replacement in busy workshops; this compact design supports uninterrupted production and straightforward inventory management. Order the TECWERK component via Metav Werkzeuge or consult our specialists for application advice. TECWERK Clamping screw M8 L10 mm — clamping screw for 8 mm collet chucks The Clamping screw M8 L10 mm secures tools with a cylindrical shank and lateral drive surface, intended for use in face clamping chucks and compact spindle applications. M8 threaded fastening Compact length 10 mm For 8 mm collet chucks DIN 1835-B compatible for cylindrical shanks Secure retention for compact installations The TECWERK clamping screw combines an M8 thread with a 10 mm overall length to deliver secure clamping in tight assemblies. Its short profile reduces axial projection while maintaining axial load transfer, which helps to avoid interference in confined spindle or toolholder layouts. For production environments where space and repeatability matter, the compact dimensions provide a dependable balance between accessibility and mechanical stability. Standards and compatibility explained Designed for tools with a cylindrical shank and a lateral drive surface in accordance with DIN 1835-B, this fastening element is optimised for 8 mm collet chucks and face clamping systems. Conforming to that standard ensures consistent engagement with toolholders that rely on the specified lateral slot or drive face, simplifying tool interchange and aligning with common machining tool dimensions used across industry. Production benefits and process reliability Using a dedicated clamping screw with standardised thread and length reduces setup time and inventory complexity while improving process reliability. The simple M8 interface supports quick replacement during maintenance cycles, reducing machine downtime and ensuring steady throughput. By standardising on compact fastening components, workshops can streamline procurement and minimise the risk of incorrect parts entering the toolchain. Practical application and handling notes Installation requires the correct engagement with the chuck and the matching lateral drive on the tool shank; when assembled, the component transmits axial clamping force while the lateral surface prevents rotation. The 8 mm chuck compatibility and DIN 1835-B conformity make this item suitable for general-purpose facing and finishing operations where secure radial alignment and repeatable seating are essential. For procurement and technical guidance on integrating TECWERK clamping screws into workshop setups, contact Metav Werkzeuge for specification support and ordering: info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: 2000834135NW Label: Spannschraube M8 L.10mm f.Spannfutter-D.8mm TECWERK SKU: 2000834135NW Facts Thread: M8 Length: 10 mm Suitable for collet chuck Ø: 8 mm Packing unit: 1 Special features For face clamping chucks For tools with cylindrical shank and lateral drive surface (DIN 1835-B) Product type: Clamping screw Manufacturer: TECWERK FAQ What thread and length does this fastening use? The TECWERK clamping screw is supplied with an M8 thread and an overall length of 10 mm. Which chucks is the component suitable for? It is suitable for collet chucks with an 8 mm bore and for face clamping chuck arrangements. What tool shank form is required for correct engagement? Compatibility requires a cylindrical shank with a lateral drive surface in line with DIN 1835-B. Is the compact length suitable for tight spindle installations? Yes, the short 10 mm profile reduces axial projection and is intended for compact or space-constrained setups where secure clamping is still required. What is the item number for ordering? The item is listed under SKU 2000834135NW. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund
10mm ER 11 Collet, Clamping Range 10mm, L 27mm, D 17mm - TECWERK
Data inconsistency detected The supplied product information contains conflicting specifications that prevent the generation of a reliable product description. In particular, the declared collet type is given as "ER 11" while the product label identifies a different series, "ER 16/426 E"; these two designations are not compatible and cannot both be correct. Although a clamping diameter of 10 mm and related dimensional values are present, the mismatch in the stated collet series creates uncertainty about compatibility with collet chucks and toolholders. No further product text has been produced to avoid distributing potentially incorrect technical guidance. Please verify and correct the original data source, confirming the exact collet series, nominal diameter and full dimensional set; once the information is consistent, a complete and accurate British English product description can be prepared. For assistance in resolving the discrepancy, contact the data provider or Metav Werkzeuge support.
10mm ER 16-GB Collet with 8mm Internal Square For Threading, 15 µm Runout - TECWERK
Take advantage of the combination of precise runout control, a dedicated internal square for tapping, and compact dimensions to maintain reliable tapping and clamping operations; order through Metav Werkzeuge or contact our consultants for tailored advice. Collet ER-GB (10 mm clamping, 8 mm internal square) – TECWERK The ER-GB collet is an ER-series tapping collet with an internal 8 mm square, designed for use in ER collet chucks according to DIN 6499 for secure tap holding and accurate machining. ER-GB design to DIN 6499 compliance Internal 8 mm square for thread tapping 10 mm clamping diameter for common tooling Runout accuracy 15 µm for consistent results Achieve consistent accuracy with low runout High-precision machining relies on minimal eccentricity between tool and spindle; the runout accuracy 15 µm specified for this collet ensures that cutting forces remain balanced and tool life is extended. Reduced runout directly improves surface finish and thread quality, which is particularly important in tapping operations and fine finishing. The result is repeatable machining performance, fewer rejects and less rework when consistent tolerances are required. Secure tapping thanks to an integrated square shank The 8 mm internal square is integrated to accept tap shanks for thread cutting without additional adaptors, increasing axial grip and reducing the risk of slippage during reversing cuts. Compliance with DIN 6499 means the geometry matches standard ER collet chucks and tapping holders, so the holder-to-tool interface remains predictable. For shops that alternate between drilling, reaming and tapping, this configuration simplifies tooling changes and reduces setup time. Compact dimensions that free up spindle space With a nominal 10 mm clamping diameter and a length of 34 mm, the collet offers a compact footprint for use in confined setups or where extended reach must be avoided. The short length helps to minimise lever arm effects and vibration, supporting stable machining even at higher spindle speeds. The compact form also aids accessibility in multi-head machines or tight fixture designs while preserving the clamping force needed for tapping applications. Interchangeability and practical advantages on the shop floor Designed for use in ER-style chucks and tapping holders, the collet enables quick replacement and standardised inventory across machines equipped for ER tooling. The combination of a dedicated internal square and standard ER fitment reduces the need for specialised adapters, translating into simpler stock management and faster changeovers. For production environments aiming to increase uptime, this component contributes to a predictable process chain and steady part quality. Choose the TECWERK ER-GB collet for reliable tapping performance and source it via Metav Werkzeuge for secure supply and expert consultation – contact info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: 2000834966NW SKU: 2000834966NW Type: ER 16-GB Product type: Collet GB Core data Clamping diameter: 10 mm Runout accuracy: 15 µm Length: 34 mm Internal square: 8 mm Packaging unit: 1 Special features ER-GB design according to DIN 6499 Internal square for thread cutting applications Suitable for tapping and ER collet chucks Compact dimensions for reduced overhang FAQ What is the intended application of this collet? The ER-GB collet from TECWERK (SKU 2000834966NW) is intended primarily for tapping and thread-cutting operations where a secure internal square grip is required. Which chuck types are compatible with the collet? Compatibility is with ER-series collet chucks and tapping holders conforming to DIN 6499; the geometry of the ER-GB design ensures fitment in standard ER toolholders. How does the 15 µm runout specification affect machining results? A runout of 15 µm reduces tool vibration and concentricity errors, improving thread accuracy and surface finish when the ER-GB collet is used in tapping operations. Can the collet be used for drilling or reaming as well as tapping? The ER-GB variant is optimised for tapping due to the internal square, but it can be used for other operations where the tool shank and required clamping diameter match the collet specifications. What are the physical dimensions that determine suitability for tight setups? Key dimensions are 34 mm length and 10 mm clamping diameter; these compact measurements help in applications with limited spindle overhang. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund
10mm ER 25-GB Collet With 8mm Internal Square For Thread Cutting, 15 µm Runout, 40mm Length - TECWERK
Product data inconsistent: the "typ" field specifies "ER 25-GB" while the label indicates "ER32-GB"; due to this contradiction, a reliable product description cannot be generated, as the mismatch between the provided information in the database and the physical label creates uncertainty regarding the correct product specification, which could lead to errors in inventory management, customer dissatisfaction, and potential logistical issues if the discrepancy is not resolved promptly; therefore, it is crucial to verify and update the product details to ensure accuracy and consistency across all records, as well as to maintain trust and reliability in the system for all stakeholders involved.
10mm ER Collet 46mm Length 5 µm Runout, DIN 6499-B - TECWERK
Take advantage of a precision clamping solution that combines standard compliance, tight concentricity and simplified inventory management for reliable production runs; order the collet directly via Metav Werkzeuge or consult our specialists for application advice. Collet Type ER 40/472 E – clamping Ø 10 mm (TECWERK) The ER 40/472 E collet, clamping Ø 10 mm, is a precision ER40 collet designed for secure tool clamping in ER collet chucks across milling and drilling applications. Complies with DIN 6499-B Full-length clamping for secure hold Runout and repeatability 5 µm Clamping diameter bridging: nominal minus 1.0 mm Precision that reduces rework and tool wear The collet is manufactured to the DIN 6499-B standard and delivers a runout and repeatability of 5 µm, ensuring consistent concentricity for rotating tools. This level of accuracy reduces vibration and uneven tool wear, which in turn lowers scrap rates and extends tool life. For operations where concentric accuracy directly affects surface finish and tolerance adherence, the precise behaviour of this clamping element translates into measurable productivity gains and fewer corrective machining steps. Design that speeds set-up and cuts inventory Thanks to full-length clamping, tools are gripped along their effective length and may be clamped on the lead chamfer; this improves axial support and reduces the need for intermediate shims or adapters. The collet bridges the clamping diameter by nominal minus 1.0 mm, so a single nominal size can accommodate small variations without additional parts. The compact dimensions (L: 46 mm, d: 10 mm, D: 41 mm) make the component easy to store and identify, simplifying toolroom logistics and accelerating changeovers at the machine spindle. Simple integration and practical applications The component is intended for use in ER collet chucks and mates directly with standard ER tooling systems. As an ER 40 unit, it is suited to medium-duty machining tasks where a 10 mm clamping diameter is required. The secure hold over the entire clamping length improves repeatability between setups, which benefits batch production and series work. For teams new to collet technology, the functional principle is straightforward: the tapered collet compresses uniformly when tightened in the chuck, producing a concentric grip that is both stable and repeatable. Contact Metav Werkzeuge for application-specific guidance on the TECWERK ER 40 collet and ensure fast, reliable supply from our Emmerich facility Technical data Article number: 2000832968NW Type: ER 40 Product name: Collet Type ER 40/472 E – clamping Ø 10 mm (TECWERK) Product type: ER collet Manufacturer: TECWERK Packing unit: 1 Facts Clamping diameter: 10 mm Length (L): 46 mm Inner diameter (d): 10 mm Outer diameter (D): 41 mm Runout and repeatability: 5 µm Clamping diameter bridging: nominal −1.0 mm Special features Complies with DIN 6499-B Compatible with ER collet chucks Held over entire clamping length Can be clamped on the lead chamfer No intermediate sizes required FAQ What clamping diameter does the collet support? The TECWERK ER 40 collet is specified for a 10 mm clamping diameter, with a clamping diameter bridging of nominal minus 1.0 mm. Is this collet compatible with standard ER chucks? Yes. The collet conforms to DIN 6499-B and is designed for use in ER collet chucks compatible with the ER 40 size. What accuracy can be expected from this clamping solution? The component offers a runout and repeatability of 5 µm, ensuring consistent concentricity for rotating tools and repeatable setups. Can tools be gripped on the lead chamfer with this collet? Yes. The collet is held along its full clamping length and may be used to clamp on the lead chamfer for improved axial support. What are the main dimensions to check before ordering? Key dimensions are: length 46 mm, inner diameter 10 mm, outer diameter 41 mm; refer to the article number 2000832968NW for exact matching. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund
10mm ER25 Collet 34mm Length Precision Clamping, Nominal Minus 1.0mm - TECWERK
Take advantage of the combination of compact dimensions, runout 5 µm precision and full‑length tool support for consistent machining results; order the TECWERK collet via Metav Werkzeuge or consult our advisors for application guidance. TECWERK Collet ER 25/430 E — Clamping Ø 10 mm, precision ER 25 collet The TECWERK Collet ER 25/430 E is a precision clamping sleeve for ER 25 collet chucks, designed for rigid, repeatable tool holding in general workshop and light industrial applications. DIN 6499‑B standard compliance Fits ER 25 collet chucks Full‑length clamping of tools Runout and repeatability 5 µm Consistent concentricity for improved machining quality The ER25 collet is manufactured to DIN 6499‑B tolerances, which ensures the runout of 5 µm and a predictable concentricity that directly benefits surface finish and tool life. The ability to bridge small diameter deviations (clamping diameter bridging: nominal minus 1.0 mm) reduces the need for multiple intermediate sizes and shortens changeover time, providing a practical efficiency gain on production runs. This technical reliability translates into measurable process stability and less scrap in routine operations. Compact form factor that preserves rigidity and balance With a length of 34 mm, internal diameter 10 mm and external diameter 26 mm, the collet minimises tool overhang and helps maintain spindle stiffness. The short overall length contributes to reduced vibration and better balance at higher spindle speeds, while the design that holds tools over the whole clamping length improves axial support. These dimensional characteristics combine to offer both stable cutting conditions and straightforward handling during tool changes, supporting consistent cycle times and surface quality. Practical compatibility and dependable supply chain Designed specifically for ER 25 systems, the clamping sleeve requires no intermediate sizes and can be seated on the pilot chamfer for secure engagement. The practicality of a single‑piece supply (packaging unit 1) suits small workshop replenishment and controlled inventory management. Backing from Metav Werkzeuge provides a dependable procurement route: Metav’s European stock and quality screening aim to make high‑precision metrology and clamping solutions accessible, supported by a broad product range and long‑term market trust. Contact Metav Werkzeuge for tailored clamping advice and reliable supply of TECWERK ER 25 collets — +49 2822 7131930, info@metav-werkzeuge.com Technical Data Article number: 2000832931NW Type: ER 25 Product label: Spannzange Typ ER 25/430 E Spann‑D.10mm TECWERK Facts Clamping diameter: 10 mm Length L: 34 mm External diameter D: 26 mm Runout / repeatability: 5 µm Clamping diameter bridging: nominal −1.0 mm Packaging unit: 1 Special features Standard: DIN 6499‑B Suitable for ER collet chucks Tools held over full clamping length Can be clamped on the pilot chamfer No intermediate sizes required FAQ What tolerance can be expected for concentricity with this collet? The TECWERK ER 25/430 E collet is specified with a runout of 5 µm, delivering reliable concentricity for demanding tooling setups. Is this collet compatible with standard ER 25 chucks? Yes, the clamping sleeve is designed to fit ER 25 collet chucks and conforms to DIN 6499‑B dimensions for interchangeability. How much diameter variation can the collet bridge when clamping? The clamping diameter bridging is nominal minus 1.0 mm, allowing secure clamping of tools marginally undersize to the nominal diameter. Can tools be clamped on the pilot chamfer with this collet? Yes, the design permits clamping on the pilot chamfer, and tools are held along the full clamping length to enhance axial stability. What are the main dimensions to check for spindle integration? Key dimensions are length 34 mm, internal clamping diameter 10 mm and external diameter 26 mm; these ensure correct fit and minimal overhang. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund
10mm ER32 Collet 40mm Length Clamping Diameter 5µm Runout Nennmaß Minus 1.0mm - TECWERK
Benefit from precise toolholding and consistent runout control: the ER 32 collet delivers 5 µm repeatability and full‑length tool support for reliable machining. Its DIN‑compliant design and 10 mm nominal clamping diameter simplify setup and reduce downtime. Order the collet via Metav Werkzeuge or consult Metav specialists for technical guidance. ER 32 Collet Type 470 E – 10 mm Clamping Diameter (TECWERK) A ER 32 Collet Type 470 E for accurate tool clamping in ER collet chucks, engineered for a 10 mm nominal tool shank DIN 6499-B compliant Full-length tool support Runout and repeatability 5 µm 10 mm nominal clamping diameter Superior precision for consistent machining The collet offers tight runout and repeatability (5 µm), which translates into steadier spindle loads, improved surface finish and extended tool life. High concentricity reduces vibration and the risk of rework, making the component suitable for precision operations where tolerances matter. The combination of precision and stable clamping supports predictable cycle times and helps maintain production quality. Designed for quick set-up and broad compatibility Compliance with DIN 6499‑B ensures compatibility with standard ER collet chucks, eliminating uncertainty during selection and allowing straightforward integration into existing toolholding systems. The design permits clamping on the guide chamfer and holds tools along the full clamping length, so intermediate adapters are generally unnecessary. This reduces set‑up steps and contributes to faster changeovers in busy workshops. Flexible clamping with reliable size bridging A built‑in clamping‑range bridging of nominal −1.0 mm provides practical flexibility when minor shank deviations occur; for a 10 mm nominal collet, effective bridging permits secure clamping down to 9.0 mm. The secure grip across the tool shank prevents slippage and maintains concentricity under load, which is especially useful for short‑run production or mixed batches where exact shank dimensions vary slightly. Robust workflow and low‑maintenance use With a compact length of 40 mm and an outer diameter of 33 mm, the collet balances rigidity and accessibility in confined setups. The simple geometry and standard compliance support easy inspection and replacement when required, reducing downtime for maintenance. Trustworthy component behaviour contributes to a smoother production flow and fewer interruptions in the machining process. For reliable ER 32 toolholding choose the TECWERK ER 32 Collet Type 470 E and contact Metav Werkzeuge in Emmerich for ordering and technical advice at info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 2000832946NW Type: ER 32 collet Product description: ER collet Type 470 E, 10 mm clamping diameter Packaging unit: 1 piece Core measurements Clamping diameter: 10 mm Length (L): 40 mm Shank diameter (d): 10 mm Outer diameter (D): 33 mm Runout / repeatability: 5 µm Clamping-range bridging: nominal −1.0 mm Special features DIN 6499-B compliant Fits ER collet chucks Tools held along full clamping length Can be clamped on guide chamfer FAQ What runout tolerance can be expected with this collet? The TECWERK ER 32 Collet Type 470 E (SKU 2000832946NW) delivers a runout and repeatability of approximately 5 µm, ensuring high concentricity for precision machining. Is this collet compatible with standard ER 32 chucks? Yes, the collet is DIN 6499‑B compliant and designed to fit ER 32 collet chucks for straightforward integration. Can the collet be clamped on the guide chamfer? The collet permits clamping on the guide chamfer and holds tools along the full clamping length for secure fixation. What size variations can the collet bridge? The clamping‑range bridging is nominal −1.0 mm; for the 10 mm nominal collet this corresponds to secure clamping down to 9.0 mm. What are the main dimensions of this collet? The ER 32 Collet Type 470 E (2000832946NW) has L = 40 mm, d = 10 mm and D = 33 mm, providing a compact yet rigid form factor. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund
10mm Quick-Change Insert SE 8mm Square For DIN 371 M10, L3 5mm L4 35mm - TECWERK
A compact, Size 2 quick‑change insert that secures DIN 371 M10 taps and transfers torque reliably via an 8 mm square shaft; ideal for modular tap holders in busy workshops. Order the unit directly via Metav Werkzeuge or consult the Metav team for application advice and stock availability. Quick-change insert SE 10 mm x 8 mm Size 2 for DIN 371 M10 (TECWERK) A Quick-change insert SE 10 mm x 8 mm Size 2 designed to retain DIN 371 M10 thread taps in quick‑clamping systems for efficient tap changes in production and maintenance environments Quick retention for DIN 371 M10 taps Torque transmission via 8 mm square shank Size 2 insert with 10 mm bore No safety coupling for simple assemblies Consistent thread quality through secure torque transfer The insert ensures reliable torque transmission by engaging the tapping tool via an 8 mm shaft square, which reduces slippage and contributes to repeatable thread quality in series operations. By retaining DIN 371 M10 taps in the quick‑clamping mechanism, the unit minimises axial play and supports consistent thread profiles across multiple cycles. This stability lowers rework rates and boosts overall process efficiency, making it suitable for workshops and light industrial production where predictable results are essential. Faster tool changes and modular integration for shop floors Designed for quick‑change systems, the insert speeds up tool swaps and shortens non‑productive time. The quick‑clamping retention principle holds the tap securely without additional fixtures, enabling rapid replacement and straightforward setup. The modular nature of the system means different inserts are available for various shank sizes, allowing existing holders to be adapted rather than replaced. This flexibility supports lean workflows and reduces inventory complexity in maintenance and production environments. Compact design that supports everyday workshop workflows With a compact footprint and defined interface dimensions, the Size 2 insert fits neatly into standard tap holders and contributes to ergonomic handling during repetitive tasks. The absence of a safety coupling simplifies the mechanical layout for applications where a positive mechanical fail‑safe is not required, while the clear torque path via the shaft square keeps the design robust under typical tapping loads. The TECWERK unit balances straightforward mechanics with practical benefits for machinists and service engineers who prioritise uptime. For tailored guidance on integrating the TECWERK Quick‑change insert into existing tap holders, contact Metav Werkzeuge in Emmerich for stock information and technical advice at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 4000832644NW Product type: Quick-change insert SE Model: Quick-change insert SE 10 mm x 8 mm Size 2 for DIN 371 M10 Manufacturer: TECWERK Size: Size 2 Facts Diameter: 10 mm Square shank: 8 mm Packaging unit: 1 L1: 32 mm L3: 5 mm L4: 35 mm L5: 11 mm D: 48 mm D1: 31 mm Special features No safety coupling Retains thread taps via quick‑clamping device Torque transmission via shaft square Different inserts required for different shank sizes FAQ How does the insert secure DIN 371 M10 taps? The Quick‑change insert SE holds DIN 371 M10 thread taps in a quick‑clamping device, using the shaft square to ensure a secure mechanical engagement and minimise slippage. Is the insert compatible with other shank sizes? The unit is Size 2 and designed for an 8 mm square shaft; other shank sizes require the corresponding insert type to ensure proper fit and torque transfer. Does the insert include a safety coupling? This insert is supplied without a safety coupling; the design relies on positive retention and torque transfer through the shaft square for standard tapping operations. Can the insert be used in high‑volume production? Yes, the compact design and secure torque transmission make the insert suitable for repetitive workshop and light production use where rapid tool changes are required. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund
10mm Quick-Change Insert SE 8mm Square Shank for DIN 371 M10, L3 4mm L4 21.5mm - TECWERK
Take advantage of fast, reliable tapping with a compact quick-change insert that transmits torque via an 8 mm shank square and fits DIN 371 M10 taps; the durable design and straightforward holding method keep changeovers efficient and production running smoothly. Order directly through Metav Werkzeuge or contact our consultants for application advice. Quick-change insert SE 10mm x 8mm Gr.1 for DIN 371 M10 – TECWERK The Quick-change insert SE 10mm x 8mm Gr.1 is a compact adapter for holding DIN 371 M10 taps in quick-change systems, designed to ensure consistent torque transfer and rapid tool swaps in workshop and production environments. Square shank drive 8 mm Designed for DIN 371 M10 taps Torque transmission via shank square Compact Gr.1 quick-change insert Reliable torque transfer for consistent tapping The Quick-change insert converts the drive of a quick-change holder into a secure interface for thread taps; torque transmission is effected via the shank square, which prevents slippage under standard operating loads and helps maintain thread quality. Because the insert is specified for DIN 371 M10, the mechanical fit is predictable and reproducible, reducing rejects and reworks. The absence of a separate safety coupling keeps the mechanical path direct, which can improve responsiveness during manual and machine-driven tapping operations without introducing additional backlash. Faster changeovers and predictable workflow The insert is held by the quick-clamping device of the holder, enabling rapid tool changes that reduce machine downtime and increase throughput. The design supports a streamlined setup routine: inserts for different shank sizes are available so that holders can be adapted quickly to the required tap geometry. This pragmatic approach to toolholding enhances operational efficiency and simplifies inventory management, as compatible inserts allow a single quick-change holder to cover several tap sizes when swapped as needed. Clear dimensions and compatibility for confident planning Critical dimensions are specified to aid integration: the adapter provides a 10 mm nominal diameter interface with an 8 mm square shank drive; key component lengths are L1: 18.5 mm, L3: 4 mm, L4: 21.5 mm and L5: 7 mm, while the external diameters are D: 30 mm and D1: 19 mm. These measured values support accurate fixture design and ensure the insert sits correctly in the quick-change system, so mechanical clearances and reach can be planned with confidence. The compact size of the Gr.1 insert also helps where access is limited, without compromising stability. Contact Metav Werkzeuge for tailored advice on TECWERK quick-change inserts and reliable supply from Emmerich — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 4000832693NW Type: Gr.1 Product: Quick-change insert SE Brand: TECWERK Square shank: 8 mm Diameter: 10 mm Suitable for: DIN 371 M10 Packaging unit: 1 Core measurements D: 30 mm D1: 19 mm L1: 18.5 mm L3: 4 mm L4: 21.5 mm L5: 7 mm Special features without safety coupling inserts held by quick-clamping device torque transmission via shank square different shank sizes require different inserts FAQ Is this insert compatible with DIN 371 M10 taps? Yes. The Quick-change insert SE 10mm x 8mm Gr.1 is specified for use with DIN 371 M10 taps and provides the required mechanical fit for reliable tapping operations. Does the insert include a safety coupling? No. The insert is supplied without a safety coupling; torque is transmitted directly via the shank square for a compact and direct drive path. What shank size does the insert use? The adapter features an 8 mm square shank drive, which is the defined torque-transmission interface for this Gr.1 insert. Are different shank sizes available for the quick-change system? Different inserts are required for other shank sizes; the product range includes variants so that holders can be adapted to the tap and machine requirements. What is the article number for ordering and reference? The article number is 4000832693NW for the TECWERK Quick-change insert SE 10mm x 8mm Gr.1. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund
10mm Quick-Change Insert SES 8mm Square For DIN 371 M10 With Adjustable Safety Clutch, L3 30.5mm - TECWERK
Take advantage of the combination of adjustable safety coupling and robust torque transmission for fewer broken taps and smoother tapping cycles; order directly via Metav Werkzeuge or consult our specialists for application-specific advice. Quick-change insert SES 10mmx8mm Gr.2 (Quick-change insert SES) – TECWERK, adjustable safety coupling, suitable for DIN 371 M10 The Quick-change insert SES 10mmx8mm Gr.2 is a compact adapter designed to accept standard tapping shanks and to protect taps through an integrated torque-limiting coupling, intended for use with DIN 371 M10 taper taps in workshop and production settings Adjustable safety coupling for torque limitation Prevents tap breakage during operation Torque transmitted via shaft square Compatible with DIN 371 M10 taps Safer tapping thanks to a torque-limiting coupling The core advantage of this quick-change adapter is its adjustable safety coupling, which limits torque to reduce the risk of fracturing taps during interrupted cuts or misfeeds. By interrupting the drive when a preset torque threshold is reached, the coupling actively prevents tap breakage, protecting both the tool and the workpiece. This functionality supports measurable productivity gains: fewer tool changes and less rework, which directly improves process reliability in small-batch and serial tapping operations. Consistent power transfer via the shaft square for reliable results Power is transmitted through the shaft square, ensuring a direct, backlash-minimised connection that maintains rotational alignment under load. The insert is specified with a square drive of 8 mm and a tap interface of 10 mm, matching the DIN 371 M10 standard for taper hand taps. This direct drive reduces slippage and promotes uniform thread quality, making the adapter a practical choice where repeatable thread geometry is required across multiple components. Compact engineering to reduce downtime and protect tooling Designed as a quick-change solution, the adapter streamlines replacement cycles and decreases machine downtime. The unit’s compact dimensions (for example, D: 50 mm; L1: 32 mm) allow simple handling in workshop environments and facilitate storage with existing tooling racks. The result is a smoother workflow: fewer interruptions, reduced risk of damage to expensive taps and improved throughput for maintenance and production teams seeking robust yet affordable tapping protection. Clear installation practice and application scope Installation consists of seating the insert in the tool holder and setting the torque threshold appropriate to the tap and material. The adapter is intended for use with DIN 371 M10 taper taps and requires matching inserts for different shank sizes where applicable. The built-in coupling is adjustable to the workpiece and thread conditions, which is particularly useful when switching between mild steel and more challenging materials. For detailed setup parameters, follow the machine and tap manufacturer guidelines to ensure safe operation. Contact Metav Werkzeuge for tailored advice on integrating this TECWERK quick-change insert into existing tapping stations or to request application-specific recommendations – eMail: info@metav-werkzeuge.com, Tel: +49 2822 7131930 Technical Data SKU: 4000832694NW Manufacturer: TECWERK Product: Quick-change insert SES Type: Gr. 2 Suitable for: DIN 371 M10 Packaging unit: 1 Numbers / Core technical data Diameter: 10 mm Square drive: 8 mm L3: 30.5 mm L4: 35 mm L5: 34 mm D: 50 mm L1: 32 mm D1: 31 mm Special features / Versions Adjustable safety coupling for torque limitation Prevents tap breakage Torque transmission via shaft square Requires different inserts for varying shank sizes FAQ What materials can be tapped with this insert? The quick-change insert is specified for use with taps to DIN 371 M10; material suitability depends on the chosen tap grade and cutting data rather than the adapter itself. How does the torque limitation work? The integrated adjustable safety coupling disengages when the preset torque is reached, protecting the tap from overload and reducing the risk of breakage when using the Quick-change insert SES 10mmx8mm Gr.2. Is the insert compatible with other shank sizes? Different inserts are required for varying shank dimensions; this SES variant fits the 8 mm square drive and is intended for DIN 371 M10 tooling. Can this adapter improve cycle time in production? By reducing tap breakage and simplifying tool changes, the adapter contributes to fewer interruptions and improved overall process uptime. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund
10mm Schnellwechseleinsatz SES Vierkant 8mm für DIN 371 M10 mit Sicherheitskupplung, L1 18,5mm L3 24,5mm L4 21,5mm L5 25,5mm D 32mm.
Schnellwechseleinsatz SES 10mmx8mm Gr.1 f.DIN 371 M10 — Schnellwechseleinsatz Der Schnellwechseleinsatz SES 10mmx8mm Gr.1 f.DIN 371 M10 ist ein Austauschwerkzeug für Gewindeschneider nach DIN 371 und sorgt durch seine einstellbare Sicherheitskupplung für kontrollierte Drehmomentbegrenzung im Fertigungsprozess Einstellbare Sicherheitskupplung reduziert Bruchrisiko Drehmomentübertragung über Schaft-Vierkant 8 mm Kompatibel mit Gewindebohrern nach DIN 371 M10 Kompakte Bauform, präzise Längenmaße für sicheren Halt Effiziente Bruchvermeidung durch integrierte Kupplung Die Sicherheitskupplung ist ein zentrales Merkmal dieses Einsatzes. Durch die einstellbare Drehmomentbegrenzung erfolgen Überlastungen kontrolliert, wodurch das Risiko eines Gewindebohrerbruchs deutlich sinkt. Das Ergebnis ist weniger Maschinenstillstand und geringerer Werkzeugverschleiß, was die Prozesssicherheit in der Werkstatt erhöht Präzise Kraftübertragung über Schaft‑Vierkant Die Drehmomentübertragung erfolgt über den Schaft‑Vierkant, was eine verlustarme Kraftübertragung gewährleistet und ein sicheres Einrasten des Werkzeugs ermöglicht. Für unterschiedliche Aufnahmen sind verschiedene Einsätze erforderlich, wodurch die Flexibilität in Produktionsumgebungen mit wechselnden Schaftmaßen steigt Kompatibilität und Abmessungen für den Werkstattalltag Der Einsatz ist speziell für Gewindeschneider nach DIN 371 M10 ausgelegt und kommt mit klar definierten Maßen wie L3: 24,5 mm und D: 32 mm, die stabilen Sitz und Wiederholgenauigkeit ermöglichen. Die kompakte Bauweise erleichtert das Handling und reduziert das Risiko von Kollisionen an engen Bearbeitungsstellen Für kompetente Beratung und schnelle Lieferung empfehlen wir, sich an Metav Werkzeuge zu wenden. Bei Fragen zu Einsatzkompatibilität oder technischen Details steht das Team gern per E‑Mail an info@metav-werkzeuge.com oder telefonisch unter +49 2822 7131930 zur Verfügung. Technische Daten Technische Daten Artikelnummer: 4000832671NW Marke: TECWERK Produktart: Schnellwechseleinsatz SES Typ: Größe 1 Fakten Durchmesser: 10 mm Vierkant: 8 mm L3: 24,5 mm L4: 21,5 mm L5: 25,5 mm D: 32 mm L1: 18,5 mm D1: 19 mm Besonderheiten mit einstellbarer Sicherheitskupplung für Drehmomentbegrenzung zur Vermeidung von Gewindebohrerbruch Drehmomentübertragung erfolgt über den Schaft‑Vierkant geeignet für DIN 371 M10 für unterschiedliche Schaftmaße sind verschiedene Einsätze erforderlich Verpackungseinheit: 1 FAQ Wie verhindert der Einsatz das Brechen von Gewindebohrern? Der Schnellwechseleinsatz SES von TECWERK nutzt eine einstellbare Sicherheitskupplung, die das Drehmoment bei Überlast reduziert und so Gewindebohrerbruch vorbeugt. Die kontrollierte Abschaltung schützt Werkzeug und Werkstück. Ist der Einsatz direkt mit Gewindebohrern nach DIN 371 M10 kompatibel? Ja, der Einsatz ist für Gewindebohrer nach DIN 371 M10 ausgelegt und überträgt das Drehmoment über den Schaft‑Vierkant, was eine sichere Verbindung garantiert. Welche Schaftgröße wird benötigt, und sind Alternativen verfügbar? Dieser Einsatz überträgt das Drehmoment über einen 8 mm Vierkant. Für andere Schaftmaße sind entsprechend ausgelegte Einsätze erforderlich; TECWERK bietet Varianten für unterschiedliche Aufnahmen. Welche Maße sind für die Planung relevant? Wichtige Maße sind L3 24,5 mm, D 32 mm und L1 18,5 mm; diese Daten dienen zur Prüfung der Einbaubedingungen und zur Auswahl passender Aufnahmen. Hersteller: NORDWEST Handel AG; Robert‑Schuman‑Straße 17; 44263 Dortmund
11mm ER 16-GB Collet With 9mm Internal Square For Thread Cutting, 15 µm Runout - TECWERK
High concentricity and an integrated internal square ensure reliable thread‑cutting and consistent tool life, while a compact 34 mm length and 11 mm clamping bore guarantee compatibility with standard ER collet chucks; order the collet directly via Metav Werkzeuge or request advice from our technical consultants. ER25-GB collet — 11 mm clamping diameter, 9 mm internal square (TECWERK) The ER25-GB collet is a DIN 6499‑compatible clamping sleeve with an internal square for secure thread cutting, designed for use in ER collet chucks to deliver repeatable concentricity and reliable tool holding. DIN 6499 compatible ER‑GB design Internal square 9 mm for thread cutting Clamping diameter 11 mm Runout accuracy 15 µm for precision Consistent concentricity for repeatable production High concentricity is central to precision machining. The clamping sleeve delivers runout accuracy 15 µm, which reduces wobble and vibration during rotation; this leads to improved surface finish, lower scrap rates and longer tool life. For workshops and small production runs, this level of concentricity means fewer set‑up checks and more predictable process windows. The result is measurable process stability and less unexpected downtime. Secure threading and torque transfer for tapping operations An internal square 9 mm provides a positive drive when thread cutting or tapping, avoiding slippage that can damage tools and workpieces. The design follows DIN 6499, ensuring the collet mates correctly with ER‑style chucks and tap holders. Because the square is integrated rather than an adapter, torque transfer is direct and efficient, which is especially beneficial when working with materials that demand consistent thread form or when using shorter tapping cycles. Compact dimensions that simplify tool management With a compact profile (L 34 mm) and an 11 mm clamping diameter, the sleeve is sized for common ER25 toolholding systems, allowing straightforward replacement without altering existing setups. The modest overall length helps maintain clearance in fixtures and reduces the need for length offsets in CNC programmes. As a standardised clamping component, the collet supports rapid changeovers and reduces the variety of spares required in a workshop environment. For reliable thread‑cutting and precise clamping, contact Metav Werkzeuge to specify the TECWERK ER25-GB collet and request application guidance from our technical team via info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical data Article number: 2000834967NW Brand: TECWERK Product type: Collet GB Facts Clamping diameter: 11 mm Internal square: 9 mm Length: 34 mm Runout accuracy: 15 µm Special features DIN 6499 compatible ER‑GB design Internal square for thread cutting Suitable for ER collet chucks Packaging unit: 1 FAQ What materials is the ER25-GB collet suitable for? The ER25-GB collet (TECWERK, Article No. 2000834967NW) is designed as a general‑purpose clamping sleeve for ER tooling systems; material suitability depends on the cutting tool and machining parameters rather than the collet itself. How does the internal square help with thread cutting? The internal square 9 mm transfers torque directly from the holder to the tap, reducing slippage; the ER25-GB collet therefore supports reliable thread formation under typical tapping loads. What level of concentricity can be expected in production? The collet achieves a runout accuracy of 15 µm, which supports consistent concentricity for many precision turning and drilling operations and helps to reduce rework. Is the collet compatible with standard ER chucks? Yes — the component follows DIN 6499 dimensions for ER‑GB design, ensuring fitment in standard ER collet chucks and simplifying integration into existing toolholding systems. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund
11mm ER 25-GB Collet With 9mm Internal Square For Thread Cutting, 15 µm Runout - TECWERK
Benefit from precise runout control and integrated tapping capability: the collet’s 15 µm runout accuracy, internal 9 mm square for thread cutting and an 11 mm clamping diameter ensure consistent process quality and reduced rework; order or request advice via Metav Werkzeuge for quick delivery and technical clarification. TECWERK ER-GB Collet – 11 mm clamping diameter, 9 mm internal square A TECWERK ER-GB collet for ER-type collet chucks, designed to support thread cutting with its internal square and to provide high concentricity in light- to medium-duty production environments. Compliant with DIN 6499 Internal square for tapping Runout accuracy 15 µm L 40 mm, clamping d 11 mm Accuracy that safeguards thread quality The primary advantage of this clamping sleeve is its runout accuracy, specified at 15 µm, which noticeably reduces concentricity-related defects during threading and light milling. Compliance with DIN 6499 confirms the geometric tolerances that are expected in professional production and workshop contexts, so the component seated in the chuck stays centred. Fewer rejects and less rework follow from stable clamping concentricity, improving overall process reliability without complex setup changes. Secure clamping and clear dimensional data Built with an 11 mm clamping diameter, an internal 9 mm square for tapping spindles and a nominal length of 40 mm, this collet fits standard ER-type systems and supports thread cutting operations directly from the chuck. The internal square converts the clamping sleeve into a short tapping aid, eliminating an extra tool change for many tapping tasks. Clear dimensional conformity simplifies tool selection and integration into existing collet chucks, enhancing machine uptime and throughput. Practical benefits for the workshop and small production Integration of a GB-style collet into an ER collet system streamlines workflows: fewer tool changes, consistent clamping, and proven compatibility with ER chucks. The mechanical design focuses on stable grip for short-run production and service jobs where accurate threads are required. Combined with Metav’s logistics and technical support, procurement and replacement are straightforward, supporting continuous operation and dependable results on the shop floor. Contact Metav Werkzeuge in Emmerich for procurement or technical guidance on integrating this TECWERK ER-GB collet into existing toolholding systems Technical Data Article number: 2000834975NW Manufacturer: TECWERK Product type: Collet GB Product designation: ER-GB collet Facts Clamping diameter: 11 mm Runout accuracy: 15 µm Length: 40 mm Internal square: 9 mm Packaging unit: 1 Special features DIN 6499 compliant Internal square for tapping / thread cutting Suitable for ER-type collet chucks Designed for secure clamping and concentricity FAQ What materials and operations is this collet intended for? The TECWERK ER-GB collet is specified for general-purpose clamping and is particularly intended to support thread cutting via its built-in 9 mm internal square, as described in the product data. Is the runout specification critical for precision threads? Yes; the stated 15 µm runout accuracy of the collet significantly improves concentricity during threading, reducing the risk of misaligned threads and rework. Will this collet fit existing ER-type chucks? The sleeve is designed for ER-type collet chucks and follows DIN-guided dimensions, so it integrates with standard ER holders used in workshops and small production machines. How does the internal square benefit tapping operations? The internal square permits a direct drive for tapping tools or adaptors, reducing tool changes and simplifying the setup for thread cutting tasks in short to medium production runs. Can this collet be used as a universal replacement for worn collets? The collet can replace worn GB-style ER collets where the dimensional match is identical; check the 11 mm clamping diameter and 40 mm length against existing tooling before installation. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund
11mm ER25 Collet Precision Clamping, 5 µm Runout, L34 D26 - TECWERK
Take advantage of precise DIN‑compliant clamping, a compact 11 mm clamping diameter and low runout for consistent tool performance; order the collet directly via Metav Werkzeuge or consult the team for integration advice. Collet ER 25/430 E – ER 25 collet, clamping Ø 11 mm (TECWERK) The Collet ER 25/430 E is a high-precision ER 25 collet designed for secure tool holding in ER collet chucks across general machining applications. DIN 6499-B compatibility 11 mm clamping diameter 5 µm runout repeatability Full-length tool clamping Precise compatibility that reduces setup time Engineered to the DIN 6499-B standard, this ER 25 collet ensures consistent fitment in standard ER 25 collet chucks and removes uncertainty when matching tools to chucks. The standardised design and compatibility mean fewer adaptor parts and less inventory overhead, which translates into faster changeovers and lower administrative effort for purchasing. The specification for 5 µm runout underscores the collet’s contribution to precise machining results, supporting longer tool life and more uniform surface finish without requiring specialist fixtures. Compact dimensions for reliable integration With a body length of L: 34 mm, an inner bore d: 11 mm and an outer diameter D: 26 mm, the collet combines compact form with robust clamping capability. The clamping‑diameter bridging is defined as nominal size minus 1.0 mm, allowing the collet to compensate for a small amount of variation and maintain a secure grip. Because tools are held along the whole clamping length, axial play is minimised and concentricity is preserved, which helps maintain process stability during higher spindle speeds or when using slender tooling. Operational benefits for workshop productivity Reliable repeatability and the ability to clamp on the tool lead chamfer reduce set‑up adjustments and rework, improving first‑pass yield on production runs. The combination of standard compliance, compact geometry and low runout supports efficient changeovers and predictable machining outcomes, which contributes directly to lower micro‑vibration and reduced scrap. For procurement and maintenance teams, the clear technical parameters simplify specification and reordering, while workshop operatives benefit from the straightforward handling and secure clamping behaviour. For tailored advice or to secure the TECWERK ER 25 collet for immediate integration, contact Metav Werkzeuge in Emmerich by phone +49 2822 7131930 or email info@metav-werkzeuge.com — experts on precision tooling and workshop supply are available to assist. Technical data Article number: 2000832932NW Type: ER 25 Label: Spannzange Typ ER 25/430 E Spann-D.11mm TECWERK Product type: ER collet Manufacturer: TECWERK Core data Clamping diameter (d): 11 mm Outer diameter (D): 26 mm Length (L): 34 mm Runout / repeatability: 5 µm Spannbereich: 11 Clamping‑diameter bridging: nominal minus 1.0 mm Special features Conforms to DIN 6499‑B Suitable for ER 25 collet chucks Tools held along the full clamping length Can be clamped on the lead chamfer Designed for precision runout and repeatability FAQ What chuck types is this collet compatible with? This collet is designed for use with ER 25 collet chucks and conforms to DIN 6499‑B, ensuring standardised compatibility in ER 25 systems. What does the clamping‑diameter bridging of 'nominal minus 1.0 mm' mean? It indicates the collet can compensate for up to 1.0 mm below the nominal diameter, allowing secure clamping across a small range of tool diameters while maintaining concentricity. How important is the 5 µm runout specification? A 5 µm runout figure denotes tight concentricity, which reduces vibration, improves surface finish and prolongs tool life when the collet is used in appropriate ER 25 setups. Can the collet clamp on the tool chamfer? Yes, the design permits clamping on the tool lead chamfer as well as along the full clamping length, offering flexibility in how tools are seated and secured. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund
11mm ER32 Collet Precision Clamping, 5 µm Runout, L 40mm - TECWERK
Benefit from precise clamping and effortless integration: the ER 32 collet offers 5 µm runout repeatability and secures tools over the full clamping length, while an 11 mm bore and compact 40 mm length ensure dependable performance in ER 32 setups. Order the collet directly via Metav Werkzeuge or consult the technical team for application advice. Collet ER 32/470 E – clamping Ø 11 mm (TECWERK) Collet ER 32/470 E is a precision ER 32 collet engineered for secure toolholding in milling and drilling operations, compatible with ER 32 collet chucks. DIN 6499-B standard compliance High runout repeatability 5 µm Full-length tool retention Clamping diameter 11 mm, length 40 mm Precision clamping for consistent machining The ER 32 collet is manufactured to deliver stable toolholding with a documented roundness and repeatability of 5 µm, which translates into fewer rejected parts and longer tool life. Conformance to DIN 6499-B provides a verifiable standard for interchangeability and quality, giving procurement and production planners a factual basis for integration. Tight runout control reduces vibration and improves surface finish, making the component well suited for high-precision tasks in series production and job-shop environments. This level of accuracy supports predictable machining cycles and fewer rework stages. Seamless integration with existing ER 32 systems Designed to mate with standard ER 32 chucks, the collet accepts an 11 mm clamping diameter and bridges minor size differences (nominal minus 1.0 mm) without intermediate adapters. Tools are gripped along the full clamping length, and the geometry permits clamping on the lead chamfer, simplifying setup when facing slightly varying tool shanks. The compatibility reduces changeover complexity and eliminates the need for special sizing rings, supporting efficient tooling logistics and straightforward retrofit into current toolholding assemblies. Robust handling and quick set-up for workshop routines With an overall length of 40 mm and an outer diameter of 33 mm, the collet balances compactness with sufficient gripping surface to maintain stability under load. The design ensures tools are held securely along their effective length, which helps maintain concentricity during heavy cuts and repeated cycles. Mechanical handling is intuitive for qualified staff: insertion, compression and release follow established ER collet practices, so process familiarity shortens training time and minimises production interruptions. Operational advantages that improve throughput Reliable clamping and standardised dimensions contribute directly to cycle-time stability and reduced scrap rates. The combination of standard conformity, easy integration and measurable repeatability supports a rational investment decision: better part quality and reduced downstream inspection effort. For production planners and workshop managers, the collet represents a practical component that enhances process reliability while fitting existing ER 32 toolholding ecosystems. For supply and technical guidance on integrating the TECWERK ER 32/470 E collet into existing toolholding systems, contact Metav Werkzeuge for direct procurement and application support via info@metav-werkzeuge.com or call +49 2822 7131930. Technical data Article number: 2000832947NW Brand: TECWERK Product: ER 32 collet Label: Spannzange Typ ER 32/470 E, clamping Ø 11 mm Package unit: 1 Core dimensions Clamping bore (d): 11 mm Length (L): 40 mm Outer diameter (D): 33 mm Roundness / repeatability: 5 µm Clamping diameter bridging: nominal minus 1.0 mm Design and features Conforms to DIN 6499-B Fits ER 32 collet chucks Tools held over full clamping length Can be clamped on the lead chamfer Suitable for standard workshop and industrial use FAQ What clamping diameter does this collet accept? The Collet ER 32/470 E (TECWERK, SKU 2000832947NW) accepts an 11 mm clamping diameter and is intended for use within that nominal range. Is the collet compatible with ER 32 chucks and standards? Yes. The collet is manufactured to DIN 6499-B, ensuring compatibility with ER 32 collet chucks and interchangeability in standard systems. What runout or repeatability can be expected? Typical roundness and repeatability for the collet are specified at 5 µm, offering stable concentricity for precision machining tasks. Can tools be gripped along the entire length and on the chamfer? Yes. The design allows tools to be clamped over the full clamping length and on the lead chamfer, enabling secure retention for varying shank conditions. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund
11mm Quick-Change Insert SE 11mm×9mm Gr.2 for DIN 374/376 M14, 5mm L3 - TECWERK
Benefit from rapid tool changes and reliable torque transfer: the insert combines a quick-change clamping interface with a 9 mm square shank and an 11 mm nominal diameter, making it suitable for taps to DIN 374/376 M14 and helping to reduce downtime. Order this quick-change insert directly via Metav Werkzeuge or ask our consultants if needed. Quick-change insert SE 11 mm x 9 mm Gr.2 — Quick-change insert for DIN 374/376 M14 taps, TECWERK A Quick-change insert SE 11 mm x 9 mm Gr.2 designed for secure retention of thread taps in quick-clamping systems, providing consistent engagement and simple integration into existing toolholders. Quick-change design for fast tool swaps Torque via 9 mm square shank Compatible with DIN 374/376 M14 taps No safety coupling for straightforward clamping Faster changeovers with dependable torque transfer The quick-clamp concept of this insert focuses on reducing non-productive time: the quick-change mechanism keeps the tap held firmly by the clamping device so that insert swaps can be completed noticeably faster than conventional collet setups. Torque is transmitted via the 9 mm square shank, which prevents slippage and ensures repeatable rotational force during tapping operations. This combination supports a smoother production flow and reduces the risk of thread errors caused by tool movement under load. Consistent thread quality through correct fit and retention Designed for use with taps to DIN 374/376 M14, the insert maintains axial and radial alignment during cutting, which helps to improve thread consistency across batches. The holding principle—taps secured in the quick-clamping pocket—reduces lateral play and contributes to improved concentricity. Because different shank dimensions require different inserts, the system philosophy promotes targeted selection of the correct insert to match the tap shank and the machine interface, avoiding mismatches that can lead to premature tool wear. Compact dimensions for straightforward workshop integration The insert’s compact geometry eases installation into standard quick-change toolholders and supports simple stock management. Key dimensions and lengths allow planners to verify fitment rapidly: the external diameters and lengths are adapted to common toolholder envelopes, while the absence of a safety coupling keeps the mechanical design straightforward and low-maintenance. This makes the insert suitable for retrofit situations as well as new tool assemblies, providing a practical balance of accessibility and mechanical reliability. For reliable tapping operations choose the TECWERK quick-change insert and contact Metav Werkzeuge for supply and application advice from Emmerich; email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 4000832645NW Manufacturer: TECWERK Product: Quick-change insert SE Type/Size: Größe 2 SKU/UID: 4000832645NW Packaging unit: 1 Suitable for: DIN 374/376 M14 Key measurements Diameter: 11 mm Square shank: 9 mm D: 48 mm D1: 31 mm L1: 32 mm L3: 5 mm L4: 35 mm L5: 11 mm Design / special features No safety coupling Inserts hold taps via quick-clamping device Torque transmission via shaft square Different inserts required for different shank sizes Intended for holding thread taps FAQ Which taps are compatible with this quick-change insert? The quick-change insert is specified for taps to DIN 374/376 M14 and is intended to hold thread taps that match that standard. How is torque transferred from the holder to the tap? Torque transmission is via the 9 mm square shank; this square drive on the insert ensures secure force transfer without slip during tapping. Does the insert include a safety coupling? No, the insert is supplied without a safety coupling; the design focuses on direct clamping and straightforward mechanical engagement. What should be considered when selecting a different insert size? Different tap shank dimensions require matching inserts; choose an insert that corresponds to the tap shank to maintain correct alignment and torque transfer. Is the insert suitable for retrofitting into existing quick-change systems? Yes, the compact dimensions and standardised interface make the insert suitable for integration into compatible quick-clamping toolholders and retrofit applications. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund
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