Secure end-face workholding for uninterrupted turning
Workpiece drivers transfer spindle torque via the workpiece face to enable complete external machining in a single set-up, eliminating the need for re-clamping and reducing cycle times while ensuring excellent runout accuracy. These devices are used on lathes and grinders where the tailstock presses the blank against a centring point and hardened driver discs or pins embed into the face to give slip-free torque transmission, providing reliable performance even with uneven or rough end faces. By combining robust mechanical or hydraulic load-compensation with precise axial force control, they allow continuous full-length turning and high process security for serial production of shafts, sleeves and similar components.
18mm Workpiece Driver Compatible with Ø6–Ø14mm Calipers - Vertex
Benefit from a compact accessory that combines an 18 mm diameter form factor with compatibility for Ø6–Ø14 mm calipers and a very low mass of 0.1 kg to streamline small-part handling; order the VDC-13 directly via Metav Werkzeuge or contact our consultants for tailored advice. VDC-13 workpiece driver (18 mm) by Vertex — for Ø6–Ø14 mm calipers The VDC-13 workpiece driver is a compact accessory engineered to support precision handling and fixture alignment of small-diameter components in workshop measuring and inspection setups. Compact 18 mm diameter design Compatible with Ø6–Ø14 mm calipers Lightweight at approx. 0.1 kg Standardised SKU VDC-13 by Vertex Compact form reduces handling complexity and saves bench space The 18 mm diameter profile offers a deliberately small footprint for mounting or placing in confined measuring stations. Its compact geometry supports stable engagement with small components, enabling a smoother transfer between measuring and machining steps. For precision workshops where bench space and repeatable positioning matter, a reduced tool envelope minimises clashes and simplifies layout. The small size also helps maintain line-of-sight for optical measurement and manual inspection tasks, contributing to faster setup and fewer repositioning steps. Clear compatibility for reliable measuring routines Designed for use with calipers in the Ø6–Ø14 mm range, this accessory ensures consistent interfacing with common measuring instruments. Stating the caliper compatibility in diameter terms clarifies which probes, mandrels or jaws will fit directly, reducing trial-and-error in the selection process. For quality-controlled workflows, known compatibility reduces downtime: the accessory can be matched to existing gauges or measurement tools without further adaptation, supporting reproducible measurements and straightforward integration into established procedures. Low mass for easy handling and repeatability With a mass of 0.1 kg, the component is easy to lift, position and exchange during batch inspections or rapid changeovers. The low weight reduces the risk of disturbing delicate fixtures during operation and simplifies manual alignment on the workbench. In practice, lighter accessories accelerate routine tasks and are convenient to stow between jobs. The modest mass also facilitates shipping and handling when stocking multiple variants for different measuring tasks. Traceable identification and brand reliability The product is supplied under the Vertex brand with the standardised SKU VDC-13 and a GTIN for traceability. Clear identifiers support procurement, inventory management and quality documentation, making it simple to reference the exact accessory in orders and inspection records. Availability with rapid dispatch further helps maintain continuous supply to production and metrology departments, reducing the likelihood of work interruptions due to missing specialised fixtures. Suited to precision inspection and small-part fixturing Ideal for precision workshops, inspection benches and small-scale production lines, this workpiece driver supports repetitive handling of small diameters where consistent engagement matters. It is especially useful where operators need a compact, lightweight interface between a component and a measuring device. By offering defined compatibility and a small envelope, the accessory assists in maintaining measurement integrity across repeated checks and contributes to a smoother workflow from measurement to corrective action. For a reliable, space-saving workpiece driver from Vertex, contact Metav Werkzeuge to request the VDC-13 or speak with our consultants at info@metav-werkzeuge.com / +49 2822 7131930 for specification advice and rapid dispatch Technical data Article number: VDC-13 GTIN: 4061905083631 Manufacturer: Vertex Facts Diameter: 18 mm Suitable for calipers: Ø6–Ø14 mm Weight: 0.1 kg eCl@ss: 21029190 Special features Compact geometry for confined measuring stations Lightweight for easy handling and repeatability Rapid dispatch available from stock FAQ What component sizes is the accessory designed for? The accessory supports workpieces that interface with calipers in the Ø6–Ø14 mm range, making it suitable for small-diameter components. Is the VDC-13 compatible with standard calipers? Yes, the VDC-13 is specified for compatibility with calipers covering Ø6–Ø14 mm and can be integrated into common measuring setups. How heavy is the workpiece driver and what does that mean in use? The workpiece driver weighs 0.1 kg, which aids manual handling and reduces disturbance of fixtures during inspection routines. Can the product be referenced in procurement and quality records? Yes, the accessory is listed under SKU VDC-13 with GTIN 4061905083631 for clear traceability in orders and documentation. Which brand manufactures this accessory? This accessory is supplied by Vertex and carries the brand’s standard identification for procurement and inventory purposes. Manufacturer: Vertex Machinery Works Co., Ltd.; No. 296, Sec. 1, Feng Shih Road, Fengyuan District, Taichung City 420, Taiwan
achieve full-length machining with face drivers
Face drivers, also known as workpiece drivers or face-mounted drives, are specialised drive fittings used in turning and grinding operations to transfer spindle torque directly to the workpiece via its end face. unlike jaw chucks, the drive engages the material at the face, keeping the outer contour completely accessible and enabling uninterrupted machining along the full length of the component.
how the system works and where it pays off
The face driver is used when axial support from the tailstock is combined with hardened drive plates or drive pins that slightly indent the workpiece face, creating a positive, slip-free connection. the tailstock applies high axial force against a spring-loaded centre while the drive elements transmit torque. this set-up is essential for operations that demand single clamping from end to end, such as long turning passes, internal and external grinding where uninterrupted access and concentricity are critical.
measurable production benefits you can count on
- reduced setup time through single-clamp machining, eliminating re‑clamping and part reversal
- improved cycle times by enabling complete external machining in one operation
- higher running accuracy thanks to stable axial support and elimination of re‑alignment errors
- secure power transmission via hardened drive plates/pins that prevent slippage under heavy cuts
- process reliability when equipped with mechanical or hydraulic load compensation for uneven faces
why Metav is the practical choice for precision workshops
Metav combines decades of industry expertise with a broad range of workshop and metrology supplies, offering a pragmatic source for face drivers and complementary tooling. based in Emmerich, Metav acts as a quality filter for the european market, supplying a consolidated range of over 250,000 products and serving more than 48,000 customers. for buyers who prioritise dependable delivery and consistent quality, Metav provides a central, experienced partner for procurement of precision clamping and driving solutions.
technical data at a glance
- application: turning and external/internal grinding
- engagement: face contact via hardened drive plates / drive pins
- support: tailstock axial thrust against spring-loaded centre
- advantage: full-length external machining in a single clamping
- accuracy: minimised re-clamping errors, improved concentricity
- process security: mechanical or hydraulic load compensation for uneven or rough end faces
- suitability: heavy roughing cuts with secure torque transmission
FAQ
What is a face driver and when should it be used?
A face driver is a drive fitting that transfers spindle torque through the workpiece face; use a face driver when full-length external machining or uninterrupted access to the outer contour is required.
How does a face driver improve machining accuracy?
By enabling single clamping and axial support from the tailstock, a face driver eliminates errors from re‑clamping and maintains concentricity over the entire workpiece length.
Can face drivers cope with rough or uneven end faces?
Modern face drivers with mechanical or hydraulic load compensation ensure uniform force distribution and secure engagement even on uneven, rough or slightly angled faces.
Which components make up the drive interface?
Typical drive interfaces consist of hardened drive plates or drive pins that indent the workpiece face and a spring-loaded centre that provides axial support from the tailstock.
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