58mm Thread Cutting Holder Synchronised M3–M10 With Coolant Feed, DIN 1835 B+E - TECWERK
Take advantage of the combination of precise pitch compensation, a Weldon shank DIN 1835 B+E and through-tool coolant supply for reliable synchronised tapping on CNC machines; the chuck’s ±0.5 mm length compensation and high run-out accuracy support consistent thread quality. Order via Metav Werkzeuge or consult the Metav team for application matching. Synchronising tapping chuck DIN 1835 B+E M3–M10 — Weldon shank and coolant feed (TECWERK) The Synchronising tapping chuck DIN 1835 B+E M3–M10 is a synchronised thread-cutting holder for CNC machines with synchronised tapping spindles, designed to compensate pitch differences between the tap and spindle while enabling through-tool cooling Weldon shank DIN 1835 B+E for secure mounting Coolant supply port for through-tool cooling Compensates synchronisation errors ±0.5 mm Suitable for right and left threads M3–M10 Precision where synchronization matters This synchronising tapping chuck is engineered to correct small pitch mismatches between the tap and the machine spindle, which reduces thread distortion and rejects. The integrated length compensation of ±0.5 mm allows the holder to absorb minor axial deviations under compression and tension, preserving cutting geometry. Combined with the high run-out accuracy, this feature ensures repeatable, high-quality threads across production runs and supports tighter process control on CNC threading operations. Through-coolant and clamping that improve cycle reliability The inclusion of a coolant supply makes continuous chip evacuation and tool cooling possible, which prolongs tool life and maintains surface finish on smaller threads such as M3–M10. The Weldon shank DIN 1835 B+E provides a robust interface for heavy-duty operation, while the design’s high clamping force—achieved through the threaded tap collet with integrated square—secures the tap against axial forces. These attributes together reduce downtime, lower scrap rates and contribute to a more economical production flow. Straightforward integration and clear operational benefits Intended for CNC machines equipped with a synchronised tapping spindle, the chuck accepts both right-hand and left-hand threads and compensates for synchronisation errors on both push and pull cycles. Installation requires standard mounting to a Weldon-type holder; once fitted, the synchronising function balances pitch differences that otherwise demand manual intervention. For shops consolidating tooling, the chuck offers a simple way to improve thread consistency without changing tapping parameters or introducing complex electronics. For specification advice or to confirm compatibility with a specific CNC synchronised tapping spindle, contact Metav Werkzeuge—Metav’s consultants can advise on application suitability and tool pairing via info@metav-werkzeuge.com or by phone at +49 2822 7131930. Technical data Article number: 2000834904NW Designation: Synchronising tapping chuck DIN 1835 B+E M3–M10 Manufacturer: TECWERK Packaging unit: 1 UID: 2000834904NW Core specifications Thread range: M3–M10 Length A: 58 mm Outer diameter: 22 mm Length compensation: -/+ 0.5 mm Special features Weldon shank DIN 1835 B+E Coolant supply for through-tool cooling For CNC machines with synchronised tapping spindle Compensates synchronisation errors on compression and tension Suitable for right-hand and left-hand threads High run-out accuracy High clamping force via threaded tap collet with integrated square FAQ Which thread sizes are supported by this chuck? The synchronising tapping chuck supports thread sizes from M3 to M10 and is suitable for both right-hand and left-hand threads; refer to SKU 2000834904NW for exact designation. Can the chuck handle synchronisation errors during tapping? Yes. The chuck compensates synchronisation discrepancies under push and pull conditions with a ±0.5 mm length compensation to maintain thread integrity. Is through-coolant machining possible with this holder? Through-tool cooling is supported via the integrated coolant supply, enabling improved chip evacuation and tool life when using the chuck. Which mounting standard does the tool use? The holder uses a Weldon shank to DIN 1835 B+E, providing a secure clamping interface for CNC toolholders. Is the chuck suitable for high-precision series production? Designed for high run-out accuracy and strong clamping force, the chuck is intended to support consistent thread quality in serial CNC tapping applications. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund
595mm SK40 Tool Holder Module 6, Polypropylene Durable Black - TECWERK
Take advantage of a lightweight, chemical‑resistant construction combined with a compact 6‑module layout to keep SK40 toolings organised and immediately accessible; order through Metav Werkzeuge or consult our advisors for tailored delivery options. Tool holder SK40 – PP 6‑module, 595 × 90 × 101 mm by TECWERK The Tool holder SK40 – PP 6‑module, 595 × 90 × 101 mm is a modular rack for secure storage and transport of SK40 tool mountings in machine shops and production cells. SK40 taper compatibility for CNC toolings Polypropylene body for impact resistance Acid- and coolant‑resistant construction Space‑saving 6‑module layout Organised tool storage that speeds machine setup A modular rack designed for SK40 mountings delivers measurable gains in efficiency by reducing search and handling times. The 6‑module format and the specified footprint of 595 × 90 × 101 mm allow a coherent arrangement of frequently used toolholders so changeovers run smoother. By keeping tool mountings grouped by type, the system contributes to shorter spindle idle times and a more predictable production flow. Durable polypropylene body for workshop environments Constructed from polypropylene, the tray offers impact‑ and break‑resistance, together with acid and coolant resistance, which means routine exposure to cutting fluids will not compromise the holder’s integrity. The material choice protects tooling investment and reduces replacement frequency, supporting a lower total cost of ownership for shop equipment. Lightweight design for safe handling and efficient storage At approximately 0.235 kg, the rack is intentionally lightweight, permitting quick repositioning within a toolroom or on a workbench without lifting aids. The compact depth and height ensure it occupies minimal bench and cabinet space, allowing better utilisation of storage areas while still keeping SK40 holders immediately accessible when needed. Practical integration with workshop logistics The modular tray is ready to be incorporated into standard shop processes: it accommodates SK40 tool mountings, is resistant to typical workshop contaminants, and presents a consistent, stackable footprint for locker or trolley systems. For specialist requirements or compatibility checks, Metav Werkzeuge provides application support and can advise on how best to integrate the rack into existing tool management routines. Contact Metav Werkzeuge for supply and integration advice on TECWERK tool holders – order via info@metav-werkzeuge.com or call +49 2822 7131930 for reliable delivery from Emmerich Technical data Article number: 9000453680NW Type: Tool holder Taper: SK40 Version: 6‑module Label: Tool holder SK40 a. PP module 6er B.595xT.90xH.101mm Facts Width: 595 mm Depth: 90 mm Height: 101 mm Weight: 0.235 kg Packaging unit: 1 Special features Material: polypropylene Impact‑ and break‑resistant Acid‑resistant Coolant‑resistant Colour: black Intended for tool mountings (SK40) FAQ What taper does the tool holder support? The TECWERK tool holder supports SK40 taper mountings and is designed specifically for storage and handling of SK40 toolholders (SKU 9000453680NW). Is the tray resistant to cutting fluids and acids? Yes, the polypropylene construction of the Tool holder SK40 – PP 6‑module is acid‑ and coolant‑resistant, making it suitable for environments where fluids are present. How large is the module and what is its footprint? The 6‑module tray measures 595 × 90 × 101 mm, providing a compact footprint that fits common bench and cabinet layouts. How much does the holder weigh and how easy is it to move? The tray weighs approximately 0.235 kg, which makes it easy to lift and reposition within the workshop without additional handling equipment. Can the holder be used for other taper systems? This rack is configured for SK40 mountings; for alternative taper systems or custom requirements, Metav Werkzeuge can advise on suitable solutions and compatibility. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund
59mm Boring Bar Holder E2 S Reduced Vibration, DIN 69880 - TECWERK
Compact VDI30 holder with a 25 mm clamping diameter and a slotted wrap that reduces vibration for stable boring. Built to DIN 69880 as Form E2 S, Type B ensures secure seating and retention in turret-mounted operations. Order the tool holder directly via Metav Werkzeuge or ask our consultants if needed. TECWERK Tool holder for boring bars (Type B, Form E2 S) — VDI30, Clamping Ø25 mm The TECWERK Tool holder for boring bars is a VDI30-mounted, slotted toolholder designed for secure clamping of boring bars in turret systems, optimised to reduce chatter in medium‑duty machining. VDI30 mount for standard turret systems Clamping diameter 25 mm for round bars Slotted wrap reduces vibration and chatter Secured with retaining ring; external coolant-ready Consistent clamping and reduced vibration for precision boring The holder provides consistent clamping with a defined clamping diameter 25 mm, delivering repeatable axial and radial positioning for boring operations. Its slotted design encircles the bar and reduces vibration, which helps to stabilise the cutting process and improve bore finish. Designed for turret applications, the VDI30 interface ensures straightforward integration with common machine tool systems, so cycle reliability and tool runout are improved without trial-and-error setup. Production-ready dimensions and standard compliance With a body diameter of D 59 mm and an overall length of L 112 mm (L1 90 mm usable), the holder is compact yet robust for workshop use. The toolholder meets DIN 69880 as Form E2 S and is supplied as Type B, which is not through-drilled; this means internal coolant is not available on this variant and external coolant is recommended for chip evacuation and tool life. The design includes a retaining ring that secures the bar and prevents disengagement from the turret, reducing the risk of tool loss during index cycles. Practical guidance for selection and operation The slotted section is dimensioned to industry practice: for smaller bars (≤16 mm) the effective slot length is around 4×D, for 20–25 mm bars about 3×D and for larger diameters approximately 2.5×D; this ratio supports stable clamping without over‑constraining the shank. The holder is suitable for full‑round bars with a V‑groove, enabling a secure bite where required. If internal cooling or a through‑shaft length adjustment is necessary, consider a through‑drilled variant; the non‑through‑drilled Type B is optimised for secure clamping and external coolant applications. For questions about fit or compatibility with specific boring bars and turret noses, Metav’s technical advisors are available by email or phone to assist with selection and integration. Contact Metav Werkzeuge today to confirm suitability for a specific application or to request tailored advice from our precision tooling specialists. Technical data Article number: 2000833479NW Product type: Werkzeughalter für Bohrstangen Type: B Form: E2 S Standard: DIN 69880 Facts D: 59 mm L: 112 mm L1: 90 mm d2 (clamping): 25 mm d1: 30 mm Special features VDI30 turret interface Slotted wrap design to reduce vibration Secured against falling out with retaining ring Suitable for full-round bars with V-groove Type B = not through-drilled (external coolant recommended) FAQ What is the clamping diameter of this holder? The TECWERK tool holder for boring bars (Type B, Form E2 S, SKU 2000833479NW) has a clamping diameter of 25 mm. Can this Type B holder be used with internal coolant? No; the Type B variant is not through‑drilled, so internal coolant is not available on this holder. External coolant is recommended for chip control and cooling. Which turret interface does the holder use? The holder uses a VDI30 interface, compatible with standard VDI turret systems. Which dimensions are relevant for installation in the turret? Key dimensions are D 59 mm, L 112 mm, and L1 90 mm; the holder also presents a tool shank connection of d1 30 mm and the clamping bore d2 25 mm. How does the slotted design improve boring results? The slotted wrap reduces chatter by allowing the holder to grip the bar more uniformly and to damp vibrations, improving surface finish and extending tool life. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund
59mm Thread Tapping Holder M3–M14 SK40 With Quick-Change, Axial Compensation DIN 69871 Form A - TECWERK
Take advantage of the combination of secure SK40 seating, length compensation under load and a quick-change insert for reliable torque transmission to maintain consistent tapping quality and minimise downtime. Order the thread tapping chuck directly via Metav Werkzeuge or ask the consultants if further specification support is required. Thread tapping chuck DIN 69871 Form A M3–M14 SK40 L 59 mm — TECWERK The Thread tapping chuck DIN 69871 Form A M3–M14 SK40 L 59 mm is a quick-change tapping chuck designed for precise internal thread production on machines equipped with an SK40 spindle interface. Steep taper to DIN 69871 Form A Length compensation under compression and tension Ball-guided bushing for precise alignment Quick-change insert for torque transmission Suitable for taps M3–M14 in SK40 holder Secure seating and repeatable concentricity for reliable tapping The DIN 69871 compliance and SK40 interface ensure a secure mechanical connection between spindle and toolholder, delivering consistent concentricity for tapping operations. The steep taper provides a firm fit that reduces vibration and runout, which in turn supports improved thread form and surface finish. Where machine stability and repeatability matter, this holder offers a measurable increase in process reliability without requiring complex setup changes. Stable thread formation through axial compensation and guided support Integrated length compensation for both compression and tension protects the tap and the workpiece during thread cutting, accommodating axial deviations encountered in interrupted or deep-hole tapping. The ball-guided bushing ensures axial alignment while the quick-change insert transmits torque cleanly to the tap, reducing the risk of breakage and improving tool life. These features together promote uniform thread geometry across batches and lower reject rates in serial production. Efficient integration and compact dimensions for workshop workflows Compact dimensions — projection A: 59 mm, diameter D: 36 mm, pilot d: 19 mm — allow straightforward integration into existing tool cycles and reduce the risk of collisions in tight tool arrangements. The design supports fast tooling changes and short set-up times, contributing to higher machine uptime and more efficient shop-floor throughput. The combination of robust mechanical design and quick-change capability is particularly suitable for small and medium series where flexibility and reproducibility are priorities. For robust tapping performance with TECWERK quality, contact Metav Werkzeuge for tailored advice or to place an order through our Emmerich distribution centre via info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 2000832237NW Product: Thread tapping chuck (Gewindeschneidfutter) Standard: DIN 69871 Form A Manufacturer: TECWERK Packaging unit: 1 Facts Suitable for taps: M3–M14 Shank interface: SK40 Projection length A: 59 mm Diameter D: 36 mm Pilot d: 19 mm Special features Steep taper to DIN 69871 Form A Length compensation on compression and tension Ball-guided bushing Quick-change insert for torque transmission Torque transfer via clamped quick-change insert FAQ Which tap sizes are compatible with this tapping chuck? The Thread tapping chuck DIN 69871 Form A M3–M14 SK40 L 59 mm is specified for use with taps from M3 to M14 and supports standard metric tapping tasks. How does the length compensation protect the tap during operation? Length compensation in the Thread tapping chuck DIN 69871 Form A absorbs axial load variations under compression and tension, reducing peak stresses on the tap and lowering the risk of breakage. Can this chuck be used on any SK40 spindle? Designed to DIN 69871 Form A, the TECWERK tapping chuck fits SK40 spindles that conform to the same adapter standard, ensuring secure seating and repeatable alignment. What features improve thread quality with this holder? The combination of a steep taper, ball-guided bushing and quick-change insert in the TECWERK thread tapping chuck promotes stable torque transmission and precise axial guidance for consistent thread form. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund
59mm Tool Holder for Boring Bars E2 S Slotted, No Through‑Bore, DIN 69880, VDI40 - TECWERK
Take advantage of the combination of stable clamping, vibration reduction and DIN‑standard compatibility to keep boring operations precise and productive; order the holder directly via Metav Werkzeuge or consult our specialists for application advice. TECWERK Tool Holder for Boring Bars (VDI40) — E2 S, 25 mm Clamping, Type B The TECWERK tool holder for boring bars is a VDI40 interface component designed for secure clamping of 25 mm boring bars in turning and milling turrets, engineered for reduced vibration and repeatable positioning. Form E2 S for stable clamping VDI40 interface, 25 mm clamping diameter Slotted design reduces machining vibration Secured in turret by a retaining ring Stable clamping for precision boring and reduced vibration This E2 S tool holder is engineered to combine mechanical rigidity with dynamic damping. The slotted design envelops the boring bar to reduce chatter and improve surface finish, while the VDI40 mounting provides a standardised interface for quick replacement. The result is consistent runout control and improved tool life compared with non‑slotted holders. For workshops that prioritise dimensional accuracy, this configuration decreases the need for rework and supports tighter tolerances on turned bores. Versatile machining options with clear coolant guidance The holder supports both standard external coolant arrangements; however, Type B variants are not through‑drilled, so internal through‑tool coolant is not available on this specific unit. The design remains suitable for solid round boring bars, including those with a V‑groove, and allows straightforward adoption of external coolant piping. This separation of coolant options helps to clarify setup choices during process planning and ensures that cooling strategy aligns with machine and bar specifications. Compact dimensions and DIN‑standard fit for easy integration Conforming to DIN 69880, the holder’s compact footprint and measured interface dimensions enable straightforward integration into existing VDI40 turrets. Key interface dimensions support reliable seating and retention: the outer diameter and shank proportions match common turret receptacles, and the retaining ring prevents accidental release into the turret. The E2 S form gives a balance between accessible tool overhang and secure contact area, supporting stable cutting conditions for precision boring tasks. Contact Metav Werkzeuge for tailored advice on TECWERK VDI40 holders and secure fast supply from our Emmerich quality hub Technical data Article number: 2000833490NW Product: Tool holder for boring bars Brand: TECWERK Facts Outer diameter (D): 59 mm Clamping bore (d2): 25 mm Shank diameter (d1): 40 mm Overall length (L): 112 mm L1: 90 mm Standard: DIN 69880 Special features Slotted design to reduce vibration Suitable for full‑round bars with V‑groove Secured by retaining ring to prevent falling into turret External cooling possible; internal cooling requires through‑drilled shank Slotted engagement: up to 16 mm = 4×D; 20 and 25 mm = 3×D; from 32 mm = 2.5×D FAQ Is this holder compatible with VDI40 turrets? Yes. The TECWERK tool holder is designed for the VDI40 interface and fits standard VDI40 turret receptacles (SKU 2000833490NW). Can internal coolant be used with this Type B holder? No. This Type B variant is not through‑drilled, so internal through‑tool coolant is not available; external cooling is possible. What clamping diameter is provided? The holder provides a 25 mm clamping bore (d2) suitable for corresponding boring bars. Does the slotted design really reduce vibration? Yes. The slotted, wrapping geometry is intended to reduce vibration and increase stability compared with non‑slotted clamping, improving surface finish. How is the holder secured in the turret? The holder is retained by a retaining ring to prevent accidental release into the turret during operation. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund
5mm ER11 Collet Clamping Diameter 5mm, L18mm, Runout 5µm - TECWERK
Take advantage of the combination of precise runout control and full-length holding to ensure consistent tool performance and longer cutter life. The ER 11/4008 E collet offers compatibility with standard ER toolholders and a practical span-bridging capability for secure clamping of slightly undersized shanks — order directly via Metav Werkzeuge or contact our consultants for tailored advice. Collet ER 11/4008 E – ER11 collet, 5 mm, TECWERK The ER 11/4008 E collet is a precision clamping sleeve designed for secure holding of 5 mm tool shanks in ER11 collet chucks, delivering high repeatability for machining and workshop applications DIN 6499-B standard compliance Suitable for ER collet chucks Full-length holding; clamps on chamfer Runout accuracy 5 µm Precision that keeps processes stable The primary benefit of this clamping sleeve is consistent concentricity: with a runout accuracy of 5 µm, cutters are held with tight concentricity, which reduces vibration and improves surface finish. The combination of full-length holding and uniform clamping pressure minimises axial and radial play, resulting in more predictable tool wear and fewer scrap parts. This stability is especially valuable in small-series production and precision workshop tasks where repeatability directly affects yield and downstream operations. Proven compatibility and useful span bridging Manufactured to DIN 6499-B, the collet integrates seamlessly with standard ER toolholders, ensuring reliable interchangeability across widely used clamping systems. The span diameter bridging: nominal −0.5 mm means the collet can safely bridge small gaps when a tool shank is slightly undersize, maintaining clamping force without additional shims. This feature simplifies tooling choices and reduces setup time, since intermediate sizing is not required and tools can be clamped on the guiding chamfer when appropriate. Compact design for tight setups and quick changes With compact dimensions (L: 18 mm, d: 5 mm, D: 11.5 mm) the sleeve is suited to confined tool zones and short overhang arrangements. The small footprint supports agile machine layouts and closer tool spacing on multi-spindle equipment. The ergonomic geometry also facilitates fast assembly and disassembly during tool changes, contributing to reduced machine downtime and more efficient workshop workflows. Engineered reliability for everyday production Built for repeatable performance in industrial and craft environments, this ER11 clamping sleeve delivers straightforward functionality without unnecessary complexity. The design keeps the tool held over the entire clamping length and permits clamping on the guiding chamfer, which together support secure, consistent gripping under machining loads. For procurement and process planners, the combination of standard compliance, compact form factor and measurable runout makes this an effective choice for precision workholding installations. Contact Metav Werkzeuge for expert advice on TECWERK ER11 collets and secure optimal clamping performance for your workshop or production line. Technical data Article number: 2000832860NW Type: ER 11 Description: Collet ER 11/4008 E, clamping diameter 5 mm, TECWERK Packaging unit: 1 Facts Runout / repeat accuracy: 5 µm Span diameter bridging: nominal −0.5 mm L: 18 mm d: 5 mm D: 11.5 mm Special features DIN 6499-B compliance Suitable for ER collet chucks Tools held over the whole clamping length Can be clamped on the guiding chamfer Compatible with standard ER11 systems FAQ What level of concentricity can be expected from this collet? The ER 11/4008 E collet is specified with a runout and repeat accuracy of 5 µm, which supports high-concentricity clamping and improved surface finishes in precision machining. Is this collet compatible with standard ER chucks? Yes — manufactured to DIN 6499-B, the sleeve fits ER11 collet chucks and is intended for use in common ER-type toolholders. Can the collet clamp tools with slightly undersized shanks? The collet features a span bridging of nominal −0.5 mm, allowing secure clamping of slightly undersized shanks without intermediate sizing; it can also be used on the guiding chamfer where appropriate. What are the key dimensions to check for machine compatibility? Key measurements are L: 18 mm, clamping diameter d: 5 mm and outer diameter D: 11.5 mm; the SKU is 2000832860NW for reference when ordering. Is this collet suitable for short-reach and compact tool arrangements? Yes — the compact form factor and full-length holding make the sleeve well suited to tight layouts and short overhang setups in workshop and production environments. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund
5mm ER16 Collet Precision Clamping, Clamping Range 5mm, Length 27mm - TECWERK
Take advantage of precise clamping and compact design for reliable tool retention and consistent machining results; the collet's DIN 6499‑B compatibility and 5 µm runout specification support high repeatability. Order directly via Metav Werkzeuge or consult the specialists for application advice. ER 16 collet 426 E — 5 mm clamping diameter, TECWERK A ER 16 collet 426 E engineered for secure clamping of 5 mm tools in standard ER chucks, suitable for precision machining and workshop production *DIN 6499‑B compatibility for ER chucks *Full‑length clamping for secure tool hold *Runout and repeatability: 5 µm *Clamps on chamfer; compact length L 27 mm Precise clamping for consistent machining results The clamping sleeve delivers precision where it matters: a nominal clamping diameter of 5 mm combined with a documented runout / repeatability of 5 µm ensures tools are held concentrically, reducing vibration and improving surface finish. Compliance with DIN 6499‑B confirms dimensional and interface compatibility with common ER systems, simplifying integration into existing collet chucks. This technical reliability translates into fewer rejected parts and more predictable production cycles, a clear advantage in batch and serial manufacturing. Secure hold and flexible seating for varied tool geometries Designed for full‑length clamping, the sleeve grips the tool along the entire clamping surface so that short shanks and light tooling remain stable during operation. The ability to be clamped on the guiding chamfer increases versatility for tools that require seating on the lead‑in, while the specified span bridging (nominal minus 1.0 mm) allows the collet to accommodate slight undersize tolerances without intermediate adapters. With an overall length of L 27 mm and compact outer diameter, the component is suitable for confined toolholders and keeps the assembly profile low. Reliable specification and practical workshop benefits The collet's straightforward specification and proven interface minimise setup time: no intermediate sizes are required between standard tool diameters, and the geometry is intended to maintain concentricity over repeated changes. As a TECWERK clamping component supplied via Metav, it benefits from a distribution network focused on dependable stock levels and fast order processing. If additional technical clarifications are needed, the distribution team can advise on selection and compatibility to support uninterrupted workflow. For application-specific advice or to secure reliable supply of TECWERK ER collets, contact Metav Werkzeuge in Emmerich for expert consultation and transparent delivery information — eMail: info@metav-werkzeuge.com, Tel: +49 2822 7131930 Technical data Article number: 2000832916NW Type: ER 16 Product: ER collet Brand: TECWERK Facts Clamping diameter: 5 mm Length L: 27 mm Inner diameter d: 5 mm Outer diameter D: 17 mm Runout / repeatability: 5 µm Special features Compatible with DIN 6499‑B Fits ER collet chucks Full‑length clamping; can be clamped on guiding chamfer Span bridging: nominal minus 1.0 mm No intermediate sizes required FAQ Is this collet compatible with standard ER 16 chucks? Yes. The ER 16 collet 426 E is manufactured to the DIN 6499‑B interface and fits standard ER 16 collet chucks. What clamping accuracy can be expected from this collet? The clamping sleeve offers a runout and repeatability specification of 5 µm under correct installation and good toolholder condition. Can the collet grip tools on the chamfer? Yes. The design allows clamping on the guiding chamfer, enabling secure seating of tools with chamfered shanks. What are the key dimensions to check when replacing a collet? Check clamping diameter (5 mm), overall length (L 27 mm) and outer diameter (D 17 mm); these dimensions ensure proper fit in the chuck and tool stability. What does span bridging nominal minus 1.0 mm mean? It indicates the collet can close sufficiently to accommodate a tool that is up to 1.0 mm under the nominal diameter, providing flexibility for slight undersized tools. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund
60 x 100 x 160 Montage Block SK40 Aluminium Mounting Block With Safety Screw - TECWERK
Benefit from the aluminium construction and secure SK40 taper support for fast, reliable toolholder changes; the compact design and integrated screw lock ensure stable bench mounting and safe horizontal operation — order directly via Metav Werkzeuge or consult our specialists for application advice. Montageblock SK40 Alu.TECWERK — aluminium mounting block with SK40 taper and secure screw lock The Montageblock SK40 Alu.TECWERK is a compact aluminium mounting block designed for safe assembly and disassembly of steep-taper toolholders in both horizontal and vertical positions Solid aluminium construction Secure SK40 taper support Horizontal and vertical use Screw lock prevents toolholder drop Reliable clamping for safe and accurate tool changes The mounting fixture combines a robust aluminium body with a precisely formed SK40 taper, delivering a secure seat for steep-taper toolholders and reducing the risk of play during handling. Thanks to the built-in screw lock, the toolholder is held firmly in place during horizontal assembly, which lowers the chance of accidental drops and supports safer workshop routines. This stability translates directly into fewer interruptions during tool changes and a reduced need for readjustments. Faster setups with straightforward handling A compact fixture that allows mounting in both horizontal and vertical positions speeds up workshop workflows by eliminating the need for multiple dedicated tools. The device’s design enables easy assembly and disassembly of toolholders, so changeovers are quicker and more efficient. For operations where time and repeatability matter, the ability to secure the toolholder reliably on the bench reduces setup time and contributes to a consistent production rhythm. Compact, durable design built for the workbench With a compact footprint and clearly defined dimensions, the unit fits neatly on standard workbenches and resists the daily wear of shop use. The aluminium construction offers a favourable strength-to-weight ratio: sturdy enough for repeated use while remaining easy to reposition when needed. The fixture has been conceived as a practical workshop companion that supports precise handling of steep-taper holders and keeps bench areas organised and safe. Contact Metav Werkzeuge for ordering details or technical advice on the TECWERK SK40 mounting block; our Emmerich team will help match the fixture to specific workshop requirements Technical information Article number: 2000832877NW Label: Montageblock SK40 Alu.TECWERK Product type: Mounting block Taper: SK40 Packaging unit: 1 Dimensions & key measures Width: 60 mm Height: 100 mm Length: 160 mm Materials & features Material: Aluminium For safe assembly/disassembly of steep-taper toolholders Usable in horizontal and vertical positions Stable, problem-free mounting on the workbench Securing screw to prevent toolholder from falling during horizontal use FAQ How does the block secure SK40 toolholders? The integrated screw lock holds the SK40 taper firmly in place, and the aluminium seat ensures a snug fit that prevents lateral movement when using the Montageblock SK40 Alu.TECWERK. Can the fixture be used vertically as well as horizontally? Yes, the design supports both horizontal and vertical mounting positions, enabling flexible handling of steep-taper toolholders during assembly and disassembly. What material is the mounting block made from and why does it matter? Constructed from aluminium, the block balances strength and weight, offering durable support while remaining easy to handle on the workshop bench. What are the exact dimensions of the mounting block? The mounting block measures 60 mm × 100 mm × 160 mm, as specified for the Montageblock SK40 Alu.TECWERK (SKU 2000832877NW). Is the product suitable for permanent bench installation? Yes, the unit is intended for stable bench mounting and designed for repeated use without compromising the secure seating of toolholders. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund
60mm E2 Tool Holder For Boring Bars Through-Coolant 8mm, DIN 69880 - TECWERK
Benefit from reliable DIN 69880 compatibility, integrated internal and external coolant and a through-drilled design that removes the need to shorten drill bars; order the tool directly via Metav Werkzeuge or consult our specialists for application advice. Tool holder E2 DIN 69880 (VDI30) — tool holder for drill bars, clamping Ø 8 mm, through-drilled Tool holder E2 DIN 69880 (VDI30) is a VDI30 clamping unit for drill bars, designed for precision drilling operations with internal and external coolant supply. Internal and external coolant supply Through-drilled for full coolant flow Clamping diameter 8 mm, VDI30 shank Compliant with DIN 69880 Precise coolant management for consistent hole quality The through-drilled design with both internal coolant and external coolant feed keeps the cutting zone lubricated and cooled continuously, which reduces heat build-up and tool wear. Continuous coolant flow improves chip evacuation in deep or long-hole drilling and supports consistent surface finish and hole geometry. The supply method is particularly beneficial when processing longer drill bars or when operating at elevated cutting parameters because it stabilises temperatures and helps maintain repeatable results. Faster set-up and fewer tool modifications The E2 form clamping system combined with a clamping diameter of 8 mm (VDI30 shank) allows direct insertion of standard drill bars without shortening, so changeover times are cut and workshop throughput increases. Reduced preparation and fewer modifications to rods lower the risk of handling errors and preserve the original tool geometry. The unit’s compatibility with common drill-bar tooling simplifies inventory and supports a lean toolroom strategy, contributing to measurable savings in production time. Built to standard for interchangeability and reliability Compliance with DIN 69880 provides clear dimensional certainty and ensures interchangeability across machines and toolholders that follow the same standard. The through-drilled configuration and the cylindrical shank mean the component integrates into existing set-ups without bespoke adaptions. Workshops benefit from predictable performance and straightforward replacement procedures, which supports planned maintenance and reduces unscheduled downtime. Support for efficient workshop workflows The holder’s straightforward design focuses on operational efficiency: it enables reliable coolant routing, keeps drill bars intact, and matches widely used VDI30 interfaces. That combination reduces the number of spare tools required and simplifies stock keeping. For purchasers seeking a pragmatic balance between precision and operational economy, this toolholder complements a standardised tooling system and supports consistent production outcomes. For expert application guidance or to order the TECWERK tool holder E2 DIN 69880 (VDI30), please contact Metav Werkzeuge in Emmerich – eMail: info@metav-werkzeuge.com, Phone: +49 2822 7131930. Technical data Article number: 2000833671NW Product type: Tool holder for drill bars Brand: TECWERK Form: E2 Core dimensions Clamping diameter d2: 8 mm d1: 30 mm d6: 68 mm d8: 55 mm h1: 28 mm h2: 30 mm l3: 22 mm l6: 60 mm Standard: DIN 69880 Features & compatibility Through-drilled: yes Coolant supply: internal and external Shank: cylindrical shank Suitable for: drill bars VDI: VDI30 FAQ Is this holder compatible with standard VDI30 tool posts? Yes. The tool holder E2 DIN 69880 (VDI30) is designed to mate with standard VDI30 interfaces and to fit typical VDI30 tool posts without modification. Does the holder require shortening of the drill bar before use? No. The through-drilled configuration and the clamping arrangement mean no shortening of the drill bar is necessary for standard installations. Can internal coolant be used through this holder? Yes. The holder supports internal coolant feed as well as external coolant, enabling full coolant-through capability for improved chip evacuation. Which standard ensures dimensional interchangeability? The product conforms to DIN 69880, which provides dimensional and interface compatibility for this type of tool holder. What is the SKU for ordering or reference? The article is listed under SKU 2000833671NW and marketed by TECWERK as a tool holder for drill bars in Form E2. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund
60mm E2 Tool Holder For Boring Bars Through-Coolant, 12mm Shank, DIN 69880 - TECWERK
Benefit from the combination of internal and external coolant supply, a through-drilled design, and standardised VDI30 clamping to keep machining uninterrupted and accurate; order the TECWERK Form E2 tool holder directly via Metav Werkzeuge or consult the Metav specialists if required. TECWERK Form E2 tool holder for boring bars – clamping Ø 12 mm, VDI30 The TECWERK Form E2 tool holder is a DIN 69880-compliant holder for boring bars, engineered for through-coolant machining and stable clamping in CNC turning and boring operations Form E2, DIN 69880 standardised design Internal and external coolant supply Through-drilled — no bar shortening required Cylindrical shank VDI30, clamping Ø 12 mm Consistent concentricity and repeatable clamping for production runs The Form E2 interface delivers repeatable clamping and reliable positional accuracy for turning and boring cycles. With the VDI30 cylindrical shank and a clamping diameter of 12 mm, the holder ensures concentric seating of the boring bar, which reduces runout and minimises rework. Engineers benefit from predictable tool behaviour across batches, translating into shorter set-up times and fewer scrap parts in continuous production. Continuous coolant flow for longer tool life and fewer interruptions A through-drilled design with internal and external coolant supply enables efficient coolant delivery directly to the cutting zone while supporting external nozzle use when required. This dual-option coolant arrangement improves chip evacuation and cooling, lowering thermal load on carbide or HSS inserts and extending tool life. The absence of required bar shortening preserves original bar length, reducing preparation time and keeping spindle balance intact for uninterrupted machining. Seamless integration into existing turret and toolpost systems Designed for use with standard boring bars, the holder’s cylindrical shank (VDI30) simplifies integration into turret-style tool systems and quick-change stations. The normative DIN 69880 compatibility aids inventory management by aligning with existing toolholder standards, reducing the variety of interfaces on the shop floor. If a workshop requires advice on mounting or matching the holder to a specific bar system, Metav’s technical consultants can provide guidance to ensure straightforward implementation. For workshop-ready precision with proven coolant management, order the TECWERK Form E2 tool holder through Metav Werkzeuge or contact the Metav specialists in Emmerich for personalised configuration advice. Technical data Article number: 2000833673NW Brand: TECWERK Product type: Tool holder for boring bars Form: E2 Standard: DIN 69880 Facts Clamping diameter d2: 12 mm Shank d1: 30 mm d8: 55 mm l6: 60 mm h1: 28 mm h2: 30 mm l3: 22 mm d6: 68 mm Through-drilled: yes Special features Internal and external coolant supply Cylindrical shank, VDI30 No shortening of boring bar necessary Through-drilled execution FAQ What interface does this holder use and which bar sizes are compatible? The TECWERK Form E2 tool holder (SKU 2000833673NW) uses a VDI30 cylindrical shank interface and is specified for a clamping diameter of 12 mm, matching standard boring bars designed for that bore. Is coolant supplied internally or externally with this holder? This holder supports both internal and external coolant supply; the through-drilled construction allows coolant to reach the cutting zone internally while still permitting external nozzle use. Does the design require shortening the boring bar before installation? No shortening of the boring bar is required—the through-drilled execution and clamping arrangement permit the bar to be used at its original length, preserving setup flexibility and balance. Which standard ensures interchangeability of this tool holder? Interchangeability is based on DIN 69880 compliance and the Form E2 interface, facilitating straightforward replacement within systems that observe the same standard. Can this holder be used in turret systems and quick-change stations? Yes, the cylindrical VDI30 shank and standardised form make the holder suitable for turret-style systems and many quick-change stations compatible with VDI interfaces. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund
60mm E2 Tool Holder For Boring Bars With Through Coolant, 16mm Bore, DIN 69880 - TECWERK
Take advantage of the combination of precise interface standards, integrated coolant routing and through-drilled clamping for reliable machining results; order the holder directly via Metav Werkzeuge or contact our consultants for workshop integration advice. Toolholder E2 for drill bars (clamping Ø 16 mm, VDI30) – TECWERK The Toolholder E2 for drill bars is a DIN 69880-compliant clamping device designed for secure mounting of drill bars in VDI30 tool interfaces, suitable for production and toolroom applications. Compatible with drill bars, Form E2 Cylindrical shank, VDI30 interface Internal and external coolant supply Through-drilled; no shortening required Precision interface for repeatable set-ups The holder uses the standard VDI30 interface and the DIN 69880 specification to guarantee consistent alignment and concentricity when mounting drill bars. With a clamping diameter of 16 mm (d2: 16 mm) and defined seating dimensions, the design reduces runout variability that can affect hole quality. The E2 form and cylindrical shank ensure straightforward fitting in standard tool turrets and adaptors, making changeovers fast and measurable. For production environments where repeatability is essential, the standardised interface translates directly into fewer scrap parts and predictable machining results. Efficient coolant routing for extended tool life Integrated internal and external coolant supply channels and a through-drilled bore ensure effective coolant delivery to the cutting zone while supporting reliable chip evacuation. This arrangement prevents coolant starvation and reduces thermal stress at the cutting edge, which in turn prolongs drill-bar life and maintains hole quality over long cycles. The through-drilled configuration also eliminates the need to shorten the drill bar before mounting, saving set-up time and preserving the full working length for deeper machining tasks. Compact, standardised form for seamless workshop integration Designed as a compact clamping solution, the holder fits established workshop workflows and compatible toolholders without requiring special adaptors. Key dimensions such as d1: 30 mm, d6: 68 mm, d8: 55 mm, l6: 60 mm and h1: 28 mm define the envelope for installation and help planners verify clearance and interference quickly. The combination of standard interfaces and measurable dimensions supports efficient tool management: labelling, storage and replacement are simplified when toolholders conform to industry norms rather than bespoke designs. Practical advantages for daily production and maintenance Operational benefits include reduced set-up time thanks to the omission of drill-bar shortening and fewer adjustments due to the precise interface. The through-drilled coolant path and the dual coolant option support higher process stability and lower rework rates. Routine maintenance is straightforward: because the clamping concept follows an established standard, spare parts and replacements are widely available and compatible with existing VDI30 ecosystems. For workshops seeking predictable throughput and lower overall process variability, this clamping device is a pragmatic choice. For enquiries about integrating the TECWERK toolholder into existing machines or for tailored advice from Metav Werkzeuge regarding compatibility and supply, please contact Metav Werkzeuge by e‑mail at info@metav-werkzeuge.com or by telephone on +49 2822 7131930 Technical data Article number: 2000833674NW Product type: Toolholder for drill bars Brand: TECWERK Facts Clamping diameter d2: 16 mm d1: 30 mm d6: 68 mm d8: 55 mm h1: 28 mm h2: 30 mm l3: 22 mm l6: 60 mm Standard: DIN 69880 Special features Form: E2 Interface: VDI30 Internal and external coolant supply Through-drilled; no shortening required Suitable for drill bars Cylindrical shank FAQ What tool types are compatible with this holder? The holder is intended for drill bars and similar shank-mounted tooling; the Toolholder E2 for drill bars matches VDI30 interfaces and standard drill-bar diameters such as 16 mm. Does the holder allow coolant through the tool? Yes. The design features both internal and external coolant supply and a through-drilled bore to deliver fluid directly to the cutting zone for improved cooling and chip control. Is shortening of the drill bar required before mounting? No. The through-drilled arrangement removes the need to shorten drill bars before installation, preserving working length and saving set-up time with the TECWERK holder. Which standard does the clamping system follow? The clamping device conforms to DIN 69880 and the VDI30 interface, enabling compatibility with standard tool turrets and adaptors used in many turning and milling systems. What are the most relevant dimensions to check before fitting? Key envelope and seating dimensions include clamping diameter (d2: 16 mm), d1: 30 mm, d6: 68 mm, d8: 55 mm, h1: 28 mm and l6: 60 mm; these should be verified against the machine mounting and turret clearances. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund
60mm Pull Stud BT40 With 45° Shank, M16 Thread, 4mm Through Hole, JIS B 6339 - TECWERK
Take advantage of a compact solution that combines a BT40 taper, an M16 thread and a 45° conical seat with a 4 mm bore for stable, repeatable clamping. Order the TECWERK pull stud directly via Metav Werkzeuge or contact our consultants for application advice. Pull Stud JIS B 6339 BT40 with 45° bore (M16) — TECWERK A Pull Stud JIS B 6339 BT40 with 45° bore engineered for secure tool clamping in BT40 spindles, designed for reliable engagement and straightforward installation BT40 taper for standard toolholders M16 thread for secure clamping 45° conical seat with 4 mm bore Consistent clamping accuracy for productive machining The combination of a BT40 taper and an M16 threaded stem provides a mechanically stable interface that reduces axial play and runout. A precise seat geometry ensures repeatable axial location of the toolholder in the spindle, which in turn supports consistent machining tolerances and prolonged cutter life. The compact design is suitable where a reliable connection between spindle and toolholder is required without additional adapter work. Conical seat and bore support reliable retention The 45° conical seat creates an immediate axial datum between holder and spindle, while the 4 mm bore allows engagement of puller or retention devices where required. This feature set simplifies removal and handling during tool changes and maintenance. The conical seat geometry distributes clamping forces evenly, helping to maintain concentricity under cutting loads and lowering the likelihood of premature wear on mating surfaces. Clear dimensional data for easy compatibility checks Essential dimensions are provided for quick verification: overall length L1: 60 mm, functional length L2: 35 mm, shank diameters d1: 15 mm, d2: 10 mm, d3: 17 mm. These nominal values enable a straightforward compatibility assessment with existing toolholders and retention systems. Where spindle and tooling standards are critical, matching the taper form and thread size is the primary check to ensure safe operation. Robust choice for workshop stocking and maintenance A standardised pull stud streamlines toolroom logistics: one compact part can service multiple cutters and holders that accept BT40 tapers and M16 threads, reducing downtime and simplifying inventory management. The simple geometry and clear dimensions support quick inspection and replacement during scheduled maintenance, contributing to a dependable production flow and predictable machine availability. For procurement of TECWERK pull studs or to confirm fitment for a specific toolholder, contact Metav Werkzeuge in Emmerich by e‑mail at info@metav-werkzeuge.com or by phone at +49 2822 7131930 to arrange delivery from stock or to request technical clarification. Technical data Article number: 2000832723NW Manufacturer: TECWERK Product type: Pull stud Taper: BT40 Thread: M16 Measurements L1: 60 mm L2: 35 mm d1: 15 mm d2: 10 mm d3: 17 mm Bore Ø: 4 mm Seat angle: 45° Special features MAS BT 40 45° · with bore Label: Anzugsbolzen JIS B 6339 BT40 with bore Packaging unit: 1 FAQ Which taper and thread does this pull stud use? The Pull Stud JIS B 6339 BT40 with 45° bore by TECWERK features a BT40 taper and an M16 thread (SKU 2000832723NW). What are the key dimensions to check for fitment? Check L1: 60 mm, L2: 35 mm, and diameters d1: 15 mm, d2: 10 mm, d3: 17 mm when assessing compatibility for the Pull Stud JIS B 6339 BT40 with 45° bore. What is the purpose of the 4 mm bore in the stud? The 4 mm bore in the Pull Stud JIS B 6339 BT40 with 45° bore permits engagement with pullers or retention tools and assists in controlled removal and handling during tool changes. How does the 45° seat affect machining performance? The 45° conical seat on the Pull Stud JIS B 6339 BT40 with 45° bore provides a defined axial datum and uniform load distribution, helping to preserve concentricity under cutting forces. Is this pull stud suitable for use in high-speed operations? The Pull Stud JIS B 6339 BT40 with 45° bore is designed as a standard BT40 clamping component; suitability for very high spindle speeds depends on overall toolholder balance and machine specifications—verify balancing requirements before application. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund
60mm Tool Holder For Boring Bars E2 With 20mm Bore, Internal And External Coolant, DIN 69880 - TECWERK
Take full advantage of stable clamping, standardised shank compatibility and integrated coolant routing to reduce set-up time and increase tool life. The combination of Form E2 geometry, a 20 mm clamping diameter and DIN 69880 conformity supports predictable concentricity and efficient machining. Order the TECWERK tool holder E2 directly via Metav Werkzeuge or ask our consultants if needed. TECWERK tool holder for drill bars E2 — VDI30, 20 mm clamping, DIN 69880 The TECWERK tool holder E2 is a VDI30 shank tool holder designed for secure clamping of drill bars with internal and external coolant supply, suitable for precision drilling tasks in production and workshop environments. Form E2, VDI30 shank compatibility 20 mm clamping diameter for drill bars Internal and external coolant supply No shortening of drill bar required Engineered stability for repeatable concentricity and reduced set-up The holder's Form E2 geometry and VDI30 interface ensure rigid seating and consistent axial alignment, which reduces runout and improves hole quality. With a defined 20 mm clamping diameter and compliance to DIN 69880, the design cuts down on trial-and-error during set-up, thereby lowering scrap rates and machine downtime. The cylindrical shank supports straightforward insertion and locking in standard tool turrets, translating technical specifications directly into measurable productivity gains. Coolant routing that prolongs tool life and improves chip control Equipped with both internal and external coolant supply, the holder promotes effective lubrication and targeted cooling at the cutting edge, helping to reduce thermal stress and extend the service life of expensive drill bars. Better coolant management also improves chip formation and evacuation, which benefits surface finish and tool stability. These features are especially valuable for medium- to high-volume drilling operations where thermal consistency and chip control deliver consistent cycle times. Workshop compatibility and efficient handling for everyday use Built for use with drill bars and featuring a cylindrical shaft, the holder fits common spindle and turret systems that accept VDI30 interfaces. Key dimensions such as the clamping diameter and shank tolerances are specified to support quick checks during incoming inspection and to simplify inventory matching across similar tool holders. The fact that no shortening of the drill bar is necessary reduces preparatory labour and helps maintain original tool geometry, improving repeatability across batches. For tailored technical advice or to place an order for the TECWERK E2 tool holder, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 — Metav’s consultants can confirm compatibility and delivery options. Technical data Article number: 2000833675NW Product type: Tool holder for drill bars Manufacturer: TECWERK Form: E2 Packaging unit: 1 Core data Clamping diameter d2: 20 mm d1: 30 mm d6: 68 mm d8: 55 mm h1: 28 mm h2: 30 mm l3: 22 mm l6: 60 mm Standard: DIN 69880 Special features Internal and external coolant supply For drill bars Cylindrical shank No shortening of drill bar necessary Not through-bored FAQ What drill bar diameter does the holder accept? The holder accepts drill bars with a clamping diameter of 20 mm as specified for this TECWERK tool holder (SKU 2000833675NW). Is the holder compatible with VDI tool turrets? Yes, the unit features a VDI30 shank interface and is designed for use in standard VDI30 turrets and spindles. Does the design support coolant to the cutting zone? The holder provides both internal and external coolant supply, which supports effective cooling and chip control at the cutting zone. Will the drill bar require shortening before mounting? No shortening of the drill bar is required for correct operation with this holder, preserving tool length and geometry. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund
60mm Tool Holder For Boring Bars E2 With Through Coolant, 10mm Shank, DIN 69880 - TECWERK
Take advantage of precise VDI30 clamping, a 10 mm clamping diameter and through‑coolant drilling for uninterrupted boring operations — combine reliable interface standards with time‑saving setup. Order the holder directly via Metav Werkzeuge or consult the Metav technical team for application advice. TECWERK E2 tool holder for boring bars — VDI30, through‑coolant The TECWERK E2 tool holder for boring bars secures a 10 mm boring bar in a VDI30 interface and supplies both internal and external coolant for precision metalcutting applications. Form E2 for VDI30 interface Through‑coolant, drilled design No shortening of boring bar required Continuous coolant flow for stable machining results The drilled, through‑coolant design ensures a constant supply of cutting fluid directly to the tool tip, reducing heat build‑up and extending tool life. By maintaining effective lubrication and chip evacuation, the clamping system supports longer uninterrupted cycles and better surface finish on turned or bored bores. This results in measurable process stability and reduces the need for corrective rework in serial production. Solid VDI30 interface and secure 10 mm clamping A standard VDI30 interface paired with a 10 mm clamping bore provides a repeatable mechanical connection that is widely supported in lathes and tool posts. The Form E2 seating aligns the holder precisely, minimising run‑out and ensuring concentricity for high‑accuracy operations. This combination of interface and clamping diameter gives workshop managers a dependable basis for predictable tolerances across lots. Faster setup without shortening boring bars The holder’s design removes the need for shortening of the boring bar prior to installation, which saves assembly time and preserves bar stock. The drilled execution accommodates both internal and external coolant circuits, simplifying tool changes and reducing downtime between part programs. For process engineers, this translates into higher machine availability and a more economical use of tooling assets. Compatibility and standards that simplify procurement Built to DIN 69880 dimensions and matching common VDI tooling systems, the holder is compatible with standard boring bars featuring a cylindrical shank. The standardised form factor eases inventory management and enables straightforward replacement planning. For shops aiming to rationalise toolholders and reduce supplier complexity, this holder integrates cleanly into existing tool philosophies. Contact Metav Werkzeuge in Emmerich for tailored advice, availability and reliable supply of TECWERK tool holders — technical consultation and prompt delivery from the Metav team are available to support production planning Technical data Article number: 2000833672NW Product type: Tool holder for boring bars Form: E2 Standard: DIN 69880 Dimensions / Core data Clamping diameter d2: 10 mm h1: 28 mm d1: 30 mm d8: 55 mm l6: 60 mm h2: 30 mm l3: 22 mm d6: 68 mm Special features Through‑drilled design: yes Internal and external coolant supply Compatible with boring bars Cylindrical shank No boring bar shortening required FAQ How does the coolant supply work with this holder? The holder features a through‑drilled design that permits both internal and external coolant supply; coolant is delivered directly to the tool tip to improve lubrication and chip evacuation. Is the holder compatible with standard VDI toolposts? Yes — the clamping interface is VDI30, conforming to DIN 69880 standards for straightforward integration into VDI tool systems. Can the boring bar be used as supplied or must it be shortened? Shortening is not necessary; the design allows installation of the boring bar in its supplied length, reducing setup time and preserving stock. Which clamping diameter is supported? Clamping diameter is 10 mm, suitable for cylindrical boring bars with that shank size. Is this holder suitable for high‑precision production runs? The standardised Form E2 seating and VDI30 interface provide stable clamping and reduced run‑out, supporting repeatable, precision machining. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund
62mm Drill Holder Form E2 S Slotted Reduced Vibration, DIN 69880 - TECWERK
Take advantage of the vibration-reducing slotted design and the VDI30 interface with 40 mm clamping diameter for steadier drilling and improved hole quality. The Type B configuration (not through-bored) gives a compact, secure mounting in turret systems while the retaining ring prevents accidental release in the revolver — order the holder directly via Metav Werkzeuge or request technical guidance from our consultants. TECWERK VDI30 Tool Holder for Drill Bars — 40 mm Clamping, Type B The TECWERK VDI30 tool holder for drill bars is a Form E2 S, Type B holder built to provide secure, low‑vibration clamping for turret-mounted drilling applications compliant with DIN 69880. VDI30 taper for turret-mounted machines Slotted design reduces vibration through wrap Suitable for solid bars with V-groove Retaining ring secures holder in turret Improved hole quality through vibration damping The slotted, wrap-around gripping section is engineered to reduce vibration and stabilise the cutting process. By encircling the drill bar, the holder dampens oscillations that typically cause chatter, which in turn improves hole accuracy and surface finish. The clamping arrangement with a 40 mm nominal clamping diameter gives a sturdy interface that lowers radial run-out and prolongs tool life, translating into fewer rework cycles and more consistent production output. Straightforward integration with VDI30 turret systems Designed to the DIN 69880 specification and featuring a VDI30 interface, the holder ensures rapid installation and repeatable positioning on compatible turret systems. The Form E2 S geometry and a shank diameter of 30 mm match standard tooling configurations, so integration into existing setups is uncomplicated. Compatibility includes solid round drill bars and those fitted with a V‑groove, allowing workshops to retain common bar stocks without special adapters. Operational setup and cooling considerations This Type B holder is not through-bored, which means it does not provide an internal coolant feed through the shank; external cooling remains feasible. The unit is secured against accidental disengagement in the revolver by a retaining ring, and slotted gripping depths are specified for different bar lengths (up to 16 mm: 4×D; 20/25 mm: 3×D; from 32 mm: 2.5×D), enabling predictable clamping zones and machining reach. Because the shank is not drilled through, axial length adjustment from the shank side is not applicable for this variant. Practical workshop benefits and reliability Adopting a standardised, vibration‑damping holder brings immediate operational advantages: reduced scrap, improved tool life and greater process stability. The robust construction and the adherence to established standards ensure predictable interchangeability and make procurement and inventory management simpler. For production environments seeking steady machining performance under repeated cycles, this VDI30 holder provides a dependable component that supports continuous operation and lowers the risk of unexpected downtime. Contact Metav Werkzeuge for tailored technical advice and to source the TECWERK VDI30 tool holder; Metav’s specialists will assist with compatibility checks and order fulfilment from their Emmerich facility Technical data Article number: 2000833484NW Product: Tool holder for drill bars Brand: TECWERK Standard: DIN 69880 Form: E2 S Core data Diameter D: 62 mm Clamping diameter d2: 40 mm Shank diameter d1: 30 mm Overall length L: 142 mm L1: 120 mm Type: B (not through-bored) Special features Slotted design for vibration damping Suitable for solid round drill bars with V-groove Retaining ring secures against falling out in turret Slotted grip depths: up to 16 mm = 4×D; 20/25 mm = 3×D; ≥32 mm = 2.5×D External cooling possible Not through-bored; no internal coolant feed FAQ Is this holder suitable for solid round drill bars? The TECWERK VDI30 tool holder (tool holder for drill bars, SKU 2000833484NW) is designed for solid round drill bars, including those with a V‑groove, and provides a slotted clamping section for stable retention. Can coolant be supplied through the shank? No — this is a Type B holder and is not through‑bored, so internal coolant feed is not available; external cooling methods can be applied to the cutting zone. Which turret interface does the holder fit? The holder uses a VDI30 interface compliant with DIN 69880, making it compatible with turret systems that accept VDI30 toolholders. How does the holder reduce vibration during drilling? Vibration is reduced by the slotted, wrap‑around grip that increases contact and damping around the drill bar; this lowers chatter and improves hole accuracy and tool life. What are the key dimensions to check for machine compatibility? Key dimensions: D 62 mm, clamping diameter d2 40 mm, shank d1 30 mm, overall length L 142 mm, L1 120 mm; conforms to DIN 69880. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund
62mm Tool Holder For Boring Bars Form E2S Slotted, DIN 69880 - TECWERK
Take advantage of the combination of robust vibration damping and a VDI30 interface with a 32 mm clamping diameter for stable boring results and uninterrupted production flow; order the holder directly via Metav Werkzeuge or consult our specialists for integration advice. TECWERK Tool Holder for Boring Bars — VDI30, E2 S, 32 mm Clamping The TECWERK tool holder for boring bars (Form E2 S, Type B) provides a slotted, wrap‑around clamping solution for turning and boring applications, engineered to improve stability and tool life. VDI30 interface for secure mounting Slotted E2 S design reduces vibration Clamping diameter 32 mm for boring bars External and internal cooling compatible Stable clamping for improved surface finish and tool life The slotted, wrap‑around design delivers a secure grip on round shanks and is especially effective for full‑round boring bars with a V‑groove. By mechanically damping oscillation through the slotted design, the holder reduces vibration, which directly improves surface finish and extends cutter life. The VDI30 interface ensures a repeatable, concentric connection to the turret or spindle, so run‑out is controlled and setup time is minimised. This combination supports higher process stability and fewer scrapped parts. Clear dimensional compatibility for seamless integration Designed to the DIN 69880 standard, the holder matches common machine interfaces and bar sizes. Key dimensions include clamping diameter 32 mm, overall length 142 mm, working length 120 mm, outer diameter 62 mm, and shank diameter 30 mm; the unit conforms to Form E2 S and is specified as Type B. These measurable values allow straightforward verification against machine tool envelopes and existing tooling, reducing the effort required for retrofits and ensuring correct selection for the intended boring bar geometry. Operational considerations and safety features that matter on the shop floor This variant is specified as Type B (not through‑drilled), so internal coolant delivery through the shank is not available on this exact model; external coolant remains compatible. The holder is secured with a retaining ring to prevent ejection in turret operations, supporting safe high‑speed use. The slotted gripping ranges are dimensioned to provide reliable clamping across bar diameters: up to 16 mm at 4×D, 20 and 25 mm at 3×D, and from 32 mm at 2.5×D. These design choices balance clamping force and flexibility, making the holder suitable for demanding industrial machining where predictable performance and operational safety are priorities. Contact Metav Werkzeuge for technical integration guidance and to discuss supply options for the TECWERK VDI30 tool holder or request a tailored quotation via info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: 2000833483NW Manufacturer: TECWERK Product type: Tool holder for boring bars Standard: DIN 69880 Core data Diameter D: 62 mm Clamping diameter d2: 32 mm Overall length L: 142 mm Working length L1: 120 mm Shank diameter d1: 30 mm Special features Form: E2 S Type: B (not through-drilled) Slotted, wrap-around design reduces vibration Suitable for full-round boring bars with V-groove Secured with retaining ring to prevent ejection External and internal cooling possible Slotted gripping ranges: ≤16 mm 4×D; 20/25 mm 3×D; ≥32 mm 2.5×D FAQ What size of boring bar does this holder accept? The TECWERK tool holder accepts boring bars with a clamping diameter of 32 mm and is designed for full‑round bars including those with a V‑groove. Is the holder compatible with machines using the VDI30 interface? Yes, the holder uses the VDI30 interface and is compliant with DIN 69880, allowing direct mounting to compatible turrets and adapters. Can coolant be fed through the holder? This Type B variant is not through‑drilled, so internal coolant delivery through the shank is not available; external cooling remains possible. How does the slotted design affect performance? The slotted, wrap‑around design reduces vibration and improves grip on round shanks, which leads to better surface finish and extended tool life. Is the holder secure for turret operations? Yes, the holder is secured with a retaining ring to prevent ejection during indexing or high‑speed turret cycles. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund
63mm 48mm Face Clamping Holder Weldon Shank 16mm Clamping Diameter, DIN 69871 Form AD - TECWERK
Take advantage of secure lateral drive, a standard SK40 taper to DIN 69871 Form AD and a precise 16 mm clamping diameter for reliable machining. Order the TECWERK clamping chuck directly via Metav Werkzeuge or consult the team for specification matching. Flächenspannfutter (Weldon) – SK40 holder with 16 mm clamping Flächenspannfutter (Weldon) – SK40 designed for secure holding of tools with cylindrical shank and lateral drive flat, suitable for machining centres and toolroom spindles Weldon flat for secure lateral drive SK40 steep taper to DIN 69871 Form AD Clamping diameter 16 mm Bore tolerance H4 for precise fit Greater process reliability through positive drive and standardised taper The combination of a Weldon lateral drive flat and a SK40 steep taper to DIN 69871 Form AD ensures positive torque transmission and repeatable seating in the spindle. This design reduces slippage under load and supports consistent spindle concentricity, which is essential when high positional accuracy is required. The standardised taper simplifies tool change compatibility across machines that conform to DIN 69871, reducing set-up uncertainty and downtime. Accurate clamping and concentricity for predictable results A defined 16 mm clamping diameter together with a H4 bore tolerance provides a tight, measurable fit between holder and tool shank. This predictable interface minimises runout and contributes to improved surface finish and longer tool life. For operations where dimensional consistency is critical, the precise bore tolerance and robust clamping geometry translate directly into fewer rejects and more stable production cycles. Compact design that supports efficient tool handling With an overall body diameter of 48 mm and an axial length A of 63 mm, the holder offers a compact footprint while maintaining stiffness for standard milling and drilling tasks. The form and dimensions allow efficient access in crowded tool magazines and compact spindle noses without compromising clamping strength. The configuration suits workshops seeking a pragmatic balance between space-saving design and dependable tool retention. Contact Metav Werkzeuge for tailored technical advice on this TECWERK clamping chuck and secure delivery from Emmerich; email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 2000833733NW Type: Flächenspannfutter (Weldon) SK40 Manufacturer: TECWERK Dimensions & core data Diameter D: 48 mm Clamping Ø d: 16 mm A (length): 63 mm Bore tolerance: H4 Standard: DIN 69871 Form AD Applications & special features Weldon lateral drive flat for side engagement For tools with cylindrical shank and lateral flat to DIN 1835-B Steep taper according to DIN 69871 Form AD Designed for reliable torque transfer and repeatability FAQ What spindle taper standard does this holder use? The holder uses the SK40 steep taper standardised to DIN 69871 Form AD, ensuring compatibility with machines that accept this spindle form. Which clamping diameter does the chuck accept? The Flächenspannfutter (Weldon) accepts a 16 mm clamping diameter for tools with a cylindrical shank and side drive flat. Is the bore tolerance specified for precise fitting? Yes, the product features a H4 bore tolerance to provide a precise fit between tool shank and holder for improved concentricity. Can this holder take tools to DIN 1835-B? The chuck is intended for the reception of tools with a cylindrical shank and lateral drive flat according to DIN 1835-B, as noted in the product description and SKU 2000833733NW. TECWERK: Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund
63mm ER 40 Collet Nut with Eccentric Ring, M50 x 1.5 - TECWERK
Take advantage of a balanced, DIN‑compliant clamping solution with an eccentric ring and M50 x 1.5 thread for secure, repeatable tool holding; order directly via Metav Werkzeuge or consult the sales team for application advice. ER 40 collet nut D63 mm with eccentric ring — TECWERK An ER 40 collet nut with eccentric ring for ER collet chucks, supplied in a standard, dynamically balanced design for reliable clamping in workshop and production applications Dynamically balanced design Eccentric ring for precise seating M50 x 1.5 thread for direct spindle fit Compatible with ER 40 collet chucks Secure clamping with measurable runout control The primary advantage of this clamping nut is its balanced design combined with an eccentric ring, which together improve seating consistency and reduce unbalance during rotation. In practical terms, the balanced execution lowers vibration and contributes to more predictable machining outcomes, especially at medium spindle speeds. The combination of M50 x 1.5 thread and a 63 mm diameter ensures a secure mechanical interface with standard ER systems, so the mechanism focuses on repeatable clamping precision rather than frequent adjustment. Clear compatibility and standard conformity for easier procurement Compatibility is straightforward: the component is made for ER 40 collet chucks and follows DIN 6499 conventions where applicable, simplifying selection and parts management. The standard format and marked dimensions make inventorying and assembly more efficient in workshop environments. For teams consolidating suppliers, the standardised interface reduces the need for custom adaptors and speeds up changeover between toolings, helping to maintain production flow. Robust design for everyday workshop use Built as a standard execution part for routine use, the nut’s geometry and the eccentric seating ring are engineered to withstand normal workshop handling while maintaining the required clamping force. This design choice supports operational reliability and reduces downtime caused by loosening or misalignment. The straightforward construction also permits straightforward inspection and verification, which is useful for quality control processes in small to medium manufacturing setups. Practical installation and inspection advice Installation requires matching the M50 x 1.5 spindle thread and an ER 40 collet chuck. When fitting, ensure the eccentric ring is correctly oriented to achieve uniform clamping pressure; incorrect seating can cause asymmetry in the clamping force. Periodic visual checks of thread condition and the eccentric ring seating are sufficient for most users to maintain performance; for detailed runout verification, measuring equipment that reads spindle runout will confirm the benefit of the nut’s balanced design without demanding specialist procedures. Contact Metav Werkzeuge for tailored advice or to arrange supply of TECWERK clamping components; technical queries are handled directly from the Emmerich centre at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical Data Article number: 2000833997NW Brand: TECWERK Product type: ER collet nut Facts Diameter: 63 mm Thread: M50 x 1.5 Suitable for: ER 40 Packaging unit: 1 Special features Standard design with eccentric ring Suitable for ER collet chucks Compliant with DIN 6499 where applicable Dynamically balanced execution FAQ What spindle thread does this collet nut require? The ER 40 collet nut from TECWERK requires an M50 x 1.5 spindle thread and is designed to mate directly with that specification. Is this nut suitable for standard ER 40 collet chucks? Yes, the nut is compatible with ER 40 collet chucks and is specified for that size to ensure correct clamping and fit. What are the benefits of the eccentric ring? The eccentric ring improves seating alignment and enhances clamping consistency, which helps reduce runout when the nut is used with ER 40 systems. Does the product include dynamic balancing? The item is supplied in a dynamically balanced execution, which reduces vibration and contributes to more stable machining results. TECWERK: Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund
63mm ER Collet Chuck 3-26mm Range, Ø63mm, DIN 69871 Form AD - TECWERK
Take advantage of a steep taper according to DIN 69871 Form AD, a wide clamping range of 3–26 mm and the familiar SK40 interface for consistent, high‑precision toolholding — order directly via Metav Werkzeuge or consult the team for application advice. TECWERK ER collet chuck — DIN 69871 Form AD, SK40, clamping 3–26 mm The TECWERK ER collet chuck designed for SK40 taper spindles provides standard-compliant tool clamping for cylindrical‑shank tooling in ER collets. Steep taper DIN 69871 Form AD Clamping range 3–26 mm SK40 interface for widespread compatibility High rigidity and repeatability Precision and process stability for milling and drilling The ER collet chuck combines the standardised DIN 69871 Form AD steep taper with the ER collet system to deliver consistent concentricity and minimal run‑out. The chuck’s capacity to hold cylindrical‑shank tools across a 3–26 mm range makes it suitable for a broad selection of end mills and drills while keeping spindle loads stable. For production environments, this translates into fewer rejects and predictable tool life, supported by the component’s 63 mm body diameter and a projection length of 100 mm, which together enhance axial stability during cutting. Faster setup and secure tool changes to reduce downtime Built for compatibility with SK40 toolholders and ER40 collets, this chuck simplifies tool change routines and secures repeatable clamping force. The standard interface and familiar ER system allow rapid swapping of tooling and straightforward collet replacement, helping to shorten cycle times. The design reduces the need for frequent re‑measuring after tool changes, so machining centres and manual milling setups benefit from both efficiency gains and reduced non‑productive time. Robust design for everyday workshop and industrial use Made to meet workshop demands, the holder emphasises rigidity and durability under continuous use. The steep taper engagement and ER collet clamping ensure high axial and radial stiffness, which supports heavier cuts and longer engagement periods without loss of accuracy. Maintenance is straightforward: regular cleaning of taper and collet faces and routine collet inspection prevent seating issues and preserve concentricity. Delivered through Metav, this toolholding solution is backed by accessible distribution and the supply reliability expected for production use. For detailed compatibility checks or to request the TECWERK SK40 ER collet chuck for specific machining tasks, contact Metav Werkzeuge in Emmerich by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930 — expert advice and prompt supply are available. Technical data Article number: 2000833715NW Brand: TECWERK Product type: ER collet chuck Standard: DIN 69871 Form AD Facts Clamping range: 3–26 mm Diameter: 63 mm Projection length A: 100 mm Connection: SK40 / ER 40 / 472 E 1 Special features Steep taper to DIN 69871 Form AD For clamping cylindrical‑shank tools in ER collets to DIN 6499 Suitable for ER40 collets Designed for high rigidity and repeatability FAQ What shank sizes can be clamped with this chuck? The chuck accepts tools held in ER collets covering a 3–26 mm clamping range; collets sized to that range are used to secure the tool shank. Is the taper compatible with standard SK40 spindles? Yes. The product uses a DIN 69871 Form AD steep taper and an SK40 interface (connection: ER 40 / 472 E 1), making it compatible with standard SK40 toolholders. Can this holder be used with ER40 collets? The chuck is specified for use with ER40 collets and holds cylindrical‑shank tools in collets manufactured to DIN 6499. What are the key benefits for production workshops? The design provides high rigidity, consistent repeatability and a wide clamping range, which together reduce rework and help maintain stable machining processes. How should the chuck be maintained to preserve accuracy? Regular cleaning of the taper faces, inspection of collets for wear or deformation and correct torquing of the clamping nut keep the chuck performing within its concentricity specifications. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund
63mm ER Collet Chuck SK40 DIN 69871 Form AD 3–26mm Clamping Range, 80mm Projection - TECWERK
Take advantage of a compact, standardised clamping solution that combines a DIN 69871 Form AD taper, a broad clamping range of 3–26 mm and a short projection for stable tool holding; order directly via Metav Werkzeuge or consult our specialists for application advice. ER collet chuck DIN 69871 Form AD, SK40, clamping range 3–26 mm by TECWERK The ER collet chuck DIN 69871 Form AD is a SK40 taper toolholder designed for secure clamping of cylindrical‑shank tools in machining spindles and CNC interfaces. DIN 69871 Form AD taper compatibility Wide clamping range 3–26 mm SK40 mounting with ER 40 retention Compact 63 mm body, 80 mm projection Boosted spindle performance through standardised clamping The ER collet chuck offers a combination of standard conformity and practical performance: thanks to the DIN 69871 Form AD steep taper and the ER 40 interface, the holder provides a repeatable clamping solution that minimises setup time. The design supports quick tool changes while maintaining concentricity, which contributes directly to reduced cycle times and consistent machining quality. Emphasis on industry standards ensures compatibility with common spindle tapers and collet sets, supporting predictable process control. Flexible toolholding for mixed production With a clamping range of 3–26 mm, this chuck accommodates a broad spectrum of cylindrical shank tools specified to DIN 6499, from small cutters to larger drills. The SK40 mounting delivers a secure spindle interface for medium‑duty applications, while the compact 63 mm body keeps overhang low to improve rigidity. This versatility reduces the number of different holders required in the tool cupboard, simplifying logistics and increasing floor productivity. Compact form for improved rigidity and access A short projection of 80 mm and a diameter of 63 mm concentrate mass close to the spindle nose, which helps preserve stiffness on the tool‑workpiece axis. The compact footprint also eases access when working in crowded fixturing or multi‑axis setups. The standard dimensions permit straightforward replacement and interchange in existing toolholding systems without lengthy machine downtime, supporting uninterrupted production workflows. Practical selection and workshop guidance The chuck is intended for machining shops and production departments that rely on standardised toolholding for repeatable results. Selection is guided by the tool shank diameter and the required projection to maintain rigidity; the ER collet system provides incremental sizes for close tolerance gripping. If clarification is needed on compatibility with specific collet sets or spindle interfaces, Metav Werkzeuge offers technical advice and application suggestions to ensure the holder matches the intended machining tasks. For tailored advice or to secure the TECWERK ER collet chuck through Metav Werkzeuge, contact our specialists for a professional recommendation and order support Technical Data Article number: 2000833714NW Brand: TECWERK Product type: ER collet chuck Norm: DIN 69871 Form AD Mounting: ER 40 / 472 E Data Diameter: 63 mm Projection (A): 80 mm Clamping range: 3–26 mm Special features Steep taper DIN 69871 Form AD For clamping cylindrical‑shank tools to DIN 6499 SK40 spindle interface FAQ What shank types does this chuck accept? The TECWERK ER collet chuck (product type ER collet chuck, SKU 2000833714NW) is designed for cylindrical‑shank tools that fit ER collets to DIN 6499. Which spindle taper does it suit? The holder uses the DIN 69871 Form AD steep taper and the SK40 interface as specified for this TECWERK ER collet chuck (2000833714NW). What collet size range is supported? The chuck supports a clamping range of 3–26 mm, compatible with the corresponding ER collet sizes defined to DIN 6499. Is the projection suitable for tight fixturing? With a projection of 80 mm and a compact 63 mm body, the chuck is suitable where reduced overhang and improved rigidity are required. How does the holder affect run‑out and repeatability? Standardised taper and ER collet retention promote repeatable concentricity; proper collet selection and clean mounting surfaces are important to achieve minimal run‑out with this TECWERK tool. TECWERK: Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund
63mm Synchronised Threading Chuck With Weldon Shank, Coolant Feed, ±0.5mm Compensation, DIN 1835 B+E - TECWERK
Combining high runout accuracy, a Weldon shank with integrated coolant feed and ±0.5 mm axial compensation, this chuck delivers consistent thread quality on synchronised CNC spindles while absorbing pitch differences. Order the synchronised tapping chuck directly via Metav Werkzeuge or consult our technical advisors for machine-specific integration. Synchronised Tapping Chuck TW (DIN 1835 B+E) – Weldon shank, coolant feed (TECWERK) The Synchronised Tapping Chuck TW is a purpose-built tapping chuck for CNC machines with synchronised thread-cutting spindles, designed to compensate for pitch deviations and to handle both right‑ and left‑hand threads. Weldon shank DIN 1835 B+E Integrated coolant feed Axial compensation ±0.5 mm Suitable for right- and left-hand threads Accurate synchronised threading for repeatable results The TW chuck offers axial compensation of ±0.5 mm to absorb small pitch mismatches between the tap and the synchronised spindle; this prevents thread distortion and reduces scrap rates. Thanks to its high runout accuracy, the system maintains concentricity during tapping cycles, which translates into consistent thread profiles and fewer reworks. For production environments where repeatability and reduced inspection effort are priorities, the chuck’s tolerance for minor synchronisation errors improves overall process stability and product conformity. Built for CNC integration and reliable coolant management Equipped with a Weldon shank to DIN 1835 B+E and an integrated coolant feed, the chuck is intended for straightforward installation on CNC machines fitted with synchronised thread‑cutting devices. The coolant supply supports internal lubrication for cutting tools, improving chip evacuation and tool life during through‑coolant tapping. Compatibility with both right‑ and left‑hand threads increases the chuck’s versatility across batches and part families, allowing single‑setup operations where reversal of thread hand is required. Robust clamping that reduces setup time and downtime High clamping force is achieved by tensioning in tap collets with an integrated square drive, providing secure engagement and reliable torque transfer during tapping operations. Secure clamping minimises slippage and wear on the tap shank, helping to extend tool life and reduce unplanned stoppages. Built for industrial use, the chuck supports continuous production demands while simplifying changeovers: the combination of stable grip and synchronised compensation contributes directly to reduced downtime and more predictable cycle times. Contact Metav Werkzeuge in Emmerich for machine-specific advice on integrating the TECWERK synchronised tapping chuck — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 2000834906NW Product: Synchronised tapping chuck TW (DIN 1835 B+E) Manufacturer: TECWERK Packaging unit: 1 Dimensions / core specifications Outer diameter: 42 mm Length A: 63 mm Axial compensation: -/+ 0.5 mm Standard: DIN 1835 B+E Design & special features Weldon shank DIN 1835 B+E Integrated coolant feed Compensates synchronisation errors in push and pull For right‑ and left‑hand threads High runout accuracy High clamping force via tap‑collet tension with integrated square drive FAQ What does axial compensation of ±0.5 mm mean for threading performance? Axial compensation allows the chuck to absorb small pitch differences between the tap and the synchronised spindle, preventing overstress on the tap and reducing the risk of distorted threads when using the synchronised tapping chuck TW. Can left‑hand threads be produced with this chuck? Yes, the TW supports both right‑ and left‑hand threads, enabling flexible production without the need for additional tooling changes. Is coolant supplied through the chuck? The chuck includes an integrated coolant feed, permitting internal coolant supply to the tool for improved lubrication, chip control and extended tool life during tapping operations. Which shank standard is used and is it suitable for CNC synchronised spindles? The chuck uses a Weldon shank to DIN 1835 B+E and is specifically designed for use on CNC machines equipped with a synchronised thread‑cutting spindle. How does the chuck ensure secure clamping and torque transfer? Secure clamping is achieved via tensioning in tap collets combined with an integrated square drive, providing high clamping force, reliable torque transmission and reduced slippage during tapping cycles. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund
65mm Face Clamping Chuck Weldon Shank 25mm Clamping Ø, DIN 69871 Form AD - TECWERK
Take advantage of precise clamping, standardised taper compatibility and robust drive via the Weldon flat to keep setups reliable and repeatable in daily machining. Benefit from the combination of industrial standards (DIN 69871 Form AD) and a tight bore tolerance (H4) for consistent tool positioning. Order the TECWERK unit directly via Metav Werkzeuge or consult the Metav team for specification matching. TECWERK face clamping chuck SK40 with Weldon, 25 mm clamping diameter The TECWERK face clamping chuck is a SK40 toolholder with a steep taper to DIN 69871 Form AD, engineered for secure holding of cylindrical-shank tools with a lateral drive flat according to DIN 1835‑B. Weldon flat for secure side-drive Steep taper DIN 69871 Form AD 25 mm clamping diameter, tolerance H4 SK40 holder, 100 mm length, 65 mm body Accurate taper interface for consistent machining The steep taper compliant with DIN 69871 provides a standardised seating that reduces axial play and improves concentricity compared with non-standard holders. Combined with the SK40 configuration, the holder ensures interchangeability across machines that accept the form AD taper, which simplifies tool inventory and reduces spindle setup time. For workshops that require predictable runout and repeatable placement of cylindrical‑shank tooling, this specification supports reproducible results and lowers scrap rates. Secure clamping and tight bore tolerance for repeatability A 25 mm clamping diameter manufactured to H4 tolerance gives a close fit to shank diameters and thus minimises radial displacement during machining. The presence of the Weldon lateral drive means positive torque transmission without relying solely on clamping friction, improving performance on operations with higher lateral loads. These features together deliver improved surface finish and dimensional stability in milling and drilling processes where consistent tool position matters. Practical integration into workshop workflows With a compact body diameter of 65 mm and an overall A length of 100 mm, the chuck is designed for straightforward integration into standard SK40 spindles while keeping clearance requirements modest. The construction supports quick tool changes and predictable balance characteristics, contributing to efficient cycle times. For procurement and planning, the unit aligns with existing DIN tool standards, reducing the need for bespoke tooling solutions and simplifying spare‑parts management. Request specification advice or arrange supply of the TECWERK face clamping chuck via Metav Werkzeuge for dependable delivery from Emmerich — eMail info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 2000833744NW Norm: DIN 69871 Form AD Facts Clamping diameter: 25 mm Body diameter: 65 mm Length A: 100 mm Bore tolerance: H4 Special features Weldon flat for lateral drive (DIN 1835‑B) SK40 taper holder Designed for cylindrical‑shank tools FAQ What taper standard does this holder use? The holder uses the steep taper DIN 69871 Form AD, matching SK40 spindles for standardised seating. Which shank types are compatible with this chuck? Tools with a cylindrical shank and lateral drive flat to DIN 1835‑B are compatible with the TECWERK face clamping chuck. What is the clamping diameter and its tolerance? The clamping diameter is 25 mm with a H4 tolerance for tight, repeatable fits. How does the Weldon flat improve machining reliability? The Weldon lateral drive provides positive torque transmission, reducing slippage under lateral loads and supporting stable machining. Can this holder be used on any SK40 spindle? The SK40 configuration and DIN 69871 Form AD taper make it suitable for machines that accept this standard taper; compatibility should be verified against the machine spindle type. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund
65mm Face Clamping Holder Weldon 25mm Clamping Diameter, DIN 69893 Form A HSK-A63 - TECWERK
Take advantage of a compact, standards-based holder that combines precise clamping and straightforward integration into HSK tool systems; its 25 mm clamping diameter and H4 bore tolerance give reliable repeatability for workshop and production use. Order or request specification support directly from Metav Werkzeuge for a dependable supply chain and technical advice. TECWERK Weldon clamping holder HSK‑A63 — Weldon-style holder with 25 mm clamping Ø, A = 110 mm The Weldon shank holder HSK‑A63 is a HSK‑interface toolholder designed to clamp cylindrical shank cutters with a lateral drive flat, suitable for machining applications where secure axial and radial locking is required. HSK‑A63 interface, DIN 69893 Form A 25 mm clamping diameter for Weldon shanks Bore tolerance H4 for precision fit Compact design: 65 mm diameter, A = 110 mm Secure, standards-based clamping that reduces setup uncertainty The holder uses the HSK‑A63 interface in accordance with DIN 69893 Form A, giving a rigid connection between spindle and toolholder that reduces runout and improves repeatability. With a 25 mm clamping capacity for tools with a lateral drive flat to DIN 1835‑B, the unit provides a reliable mechanical stop and positive torque transmission. The Bore tolerance H4 guarantees a tight fit at the mating surface, which helps maintain clamping accuracy during repeated tool changes and reduces the likelihood of vibration-related tool wear. Compact form factor for tighter tool magazines and stable machining With an outer diameter of 65 mm and an overall length A = 110 mm, the holder’s compact design permits installation in confined tool magazines without compromising rigidity. The short projection and robust construction improve stiffness at the cutting edge, which leads to better surface finish and extended tool life under typical milling and drilling loads. The Weldon-style lateral flat ensures axial retention while the HSK taper delivers radial support, creating a balanced connection for high-precision tasks. Practical benefits for workshop and production environments Engineered for repeatable performance in both single-machine shops and production cells, the holder accepts cylindrical shanks with a Weldon flat and clamps them securely for reliable machining cycles. The precise fit and standardised interface simplify inventory management—one adapter type covers a range of cutters—while the robust connection supports consistent process outcomes and reduced rework. The combination of standard compliance and mechanical simplicity supports quick changeovers and predictable setup times. Compliance and traceability for consistent quality Conformance to DIN 69893 Form A and compatibility with DIN 1835‑B tooling mean the holder integrates seamlessly into established HSK tooling systems. The clear specification and measurable parameters—clamping 25 mm, 65 mm diameter, A = 110 mm, and Bore tolerance H4—provide verifiable criteria for quality control and procurement. Supplied by TECWERK and listed as SKU 2000832397NW, the holder is described with the data necessary for procurement teams to compare options and ensure correct fitment. For technical advice or to secure this TECWERK Weldon clamping holder, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 to discuss specification and availability Technical data Article number: 2000832397NW Standard: DIN 69893 Form A Interface: HSK‑A63 Product type: Weldon clamping holder Brand: TECWERK Dimensions & measurable data Diameter D: 65 mm Clamping Ø: 25 mm Length A: 110 mm Bore tolerance: H4 Standards & features For cylindrical shank tools with lateral drive flat to DIN 1835‑B Weldon-style lateral clamping Compact design for tight tool stations HSK interface for rigid spindle coupling FAQ What spindle interface does the holder use? The TECWERK Weldon clamping holder uses the HSK‑A63 interface in accordance with DIN 69893 Form A, ensuring compatibility with HSK‑A spindles and standard tool systems. Which tool shanks are compatible with this holder? This holder is designed for cylindrical shanks with a lateral drive flat to DIN 1835‑B and clamps tools with a 25 mm shank diameter. How does the H4 tolerance affect performance? The Bore tolerance H4 on the holder provides a precise fit that reduces radial play and contributes to improved concentricity and clamping accuracy during machining. Is the holder suitable for compact tool magazines? Yes; the compact external diameter of 65 mm and overall length A = 110 mm allow installation in tighter tool stations while maintaining stiffness. What advantages does the Weldon-style clamping provide? The Weldon lateral flat offers positive axial retention and torque transmission, reducing slippage and supporting consistent cutting performance with repeatable tool changes. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund
65mm Pull Stud SK50 With M24 Thread, ISO 7388-3 Form AF - TECWERK
Benefit from standardised ISO 7388/II compliance together with an SK50 taper and M24 thread for robust, repeatable clamping; order directly via Metav Werkzeuge or consult the team for application advice. TECWERK pull stud SK50 — ISO 7388/II Form B, M24 thread The TECWERK pull stud is a precision-engineered SK50 retention component for CNC toolholding, manufactured to ISO 7388/II Form B standards and designed for secure drawbar engagement in demanding machining operations. ISO 7388/II Form B compliance SK50 taper for secure retention M24 threaded connection Central bore for drawbar engagement Consistent clamping for heavy-duty machining The retention component delivers reliable clamping through a combination of standard conformity and robust geometry. Manufactured to fit an SK50 taper and equipped with an M24 thread, the part ensures stable axial fixation under high cutting forces, reducing the risk of tool pull-out. Compliance with ISO 7388/II indicates dimensional compatibility across toolholding systems, which simplifies replacement cycles and minimises setup downtime. The retained focus is on measurable performance and repeatability rather than subjective claims. Clear dimensions that explain fitting and function Critical dimensions are machined to allow precise engagement with the machine drawbar and toolholder. The stud features a head and shank geometry reflected in values such as d1: 29.1 mm, d2: 19.6 mm, d3: 25 mm, and d4: 11.55 mm, with overall lengths L1: 65.5 mm and L2: 25.55 mm. These figures define the seating depth, load-bearing area and engagement depth; the central bore improves secure drawbar contact and eases chip evacuation at the interface. Stating these dimensions allows planners to check compatibility with existing spindles and to forecast manufacturability without ambiguity. Practical workshop advantages and integration Integration into an existing clamping inventory is straightforward: the component is a standard retention stud compatible with conventional SK50 toolholders and standardised drawbar systems. The central bore and form designation support routine maintenance and predictable replacement intervals, lowering the overall cost of ownership through reduced downtime. Sourcing via an established distributor brings logistical benefits and a local point of contact for technical queries, helping maintain production flow and inventory control with confidence. The emphasis remains on functionality, traceability and proven design rather than marketing superlatives. Contact Metav Werkzeuge in Emmerich for stock availability, compatibility checks and technical guidance on SK50 retention hardware; email info@metav-werkzeuge.com or call +49 2822 7131930 for direct consultation through a local precision partner Technical data Article number: 2000832721NW Brand: TECWERK Product type: Pull stud (drawbar) Label: Pull stud ISO 7388/II Form B SK50 with bore Facts Standard: ISO 7388/II Form B Thread: M24 Taper: SK50 d1: 29.1 mm d2: 19.6 mm d3: 25 mm d4: 11.55 mm L1: 65.5 mm L2: 25.55 mm Special features Central bore for drawbar engagement Form: B Packaging unit: 1 FAQ What taper and thread does this retention stud use? The retention stud is manufactured for an SK50 taper and an M24 threaded connection, ensuring compatibility with corresponding SK50 toolholders. Is the retention stud compliant with industry standards? Yes, the component is specified to ISO 7388/II Form B, which supports interchangeability and consistent fit in standardised toolholding systems. How do the listed dimensions affect installation? Dimensions such as d1: 29.1 mm and L1: 65.5 mm determine seating and engagement depth; these values allow technicians to verify correct fitment with the machine spindle and drawbar. Does the stud include a central bore and what is its purpose? The part includes a central bore to improve drawbar engagement and to aid chip clearance at the interface, enhancing secure retention during machining. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund
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