350mm Independent Four-Jaw Chuck 4-T Slotted, 550 rpm, 4-M16 T-Slots - Vertex

Take advantage of the combination of precise, independent clamping and a substantial 350 mm diameter for reliable handling of irregular workpieces; order the chuck directly via Metav Werkzeuge or consult our specialists for application advice.

VKC-14 Four‑jaw independent chuck, 350 mm, 550 rpm — Vertex

A VKC-14 four‑jaw independent chuck designed for accurate, separate jaw adjustment and secure clamping of eccentric or irregular components on lathes and turning centres.

• Independent four‑jaw operation for versatile clamping
• 350 mm nominal clamping diameter
• Max. speed 550 rpm for medium‑duty turning

Secure clamping for non‑standard components

The independent four‑jaw chuck principle allows each jaw to be adjusted separately, enabling precise centring of irregular or eccentric parts that cannot be gripped reliably by self‑centering chucks. This operation is particularly useful when workpieces require tailored positioning rather than repeat centring; the result is improved machining accuracy and reduced rework. The substantial 350 mm diameter provides a wide clamping range, while the chuck’s mass and geometry contribute to stable holding during machining.

Engineered for productivity on the shop floor

With a rated 550 rpm maximum speed, the unit is suited to medium‑duty turning operations where controlled rotational speed and rigidity are essential. The 4‑M16 T‑slots permit secure mounting to a wide range of lathe faces and adaptors, supporting rapid installation and repeatability between setups. Because jaw adjustments are independent, set‑up can be optimised for single, one‑off components, raising throughput in small‑batch production without sacrificing positional control.

Stability and longevity where it matters

Robust mass and a focus on mechanical stability mean vibration is reduced during cuts, improving surface finish and tool life. The chuck’s substantial weight (53.6 kg) aids damping and contributes to a predictable machining behaviour when paired with appropriately rated spindles. Constructed and supplied under the Vertex name, the component is intended for workshops seeking dependable clamping performance across a range of turning tasks.

Order Vertex clamping solutions via Metav Werkzeuge for reliable workshop performance — contact Metav Werkzeuge in Emmerich at info@metav-werkzeuge.com or +49 2822 7131930 for technical advice and ordering.

Technical data

• Article number: VKC-14
• GTIN: 4061905087110
• Manufacturer: Vertex
• Nominal diameter: 350 mm
• Max. speed: 550 rpm
• Weight: 53.6 kg
• T‑slots: 4‑M16

Facts

• eClass: 21020490
• SKU: VKC-14
• Rotational speed: 550 rpm
• Diameter: 350 mm
• Mass: 53.6 kg

Special features

• Independent four‑jaw operation
• Suitable for irregular and eccentric workpieces
• 4‑M16 T‑slots for secure mounting
• Robust mass for improved vibration damping

FAQ

What types of workpieces are best suited to an independent four‑jaw chuck?
An independent four‑jaw chuck such as the VKC-14 by Vertex is ideal for irregular, asymmetric or eccentrically turned components where each jaw requires individual adjustment to achieve accurate clamping.

What is the maximum rotational speed for safe operation?
The chuck is specified for a maximum speed of 550 rpm; operations should be planned within this limit to maintain safety and machining accuracy.

What clamping diameter does the chuck provide?
The nominal clamping diameter is 350 mm, offering a broad range for larger turning jobs and non‑standard part dimensions.

How is the chuck mounted to a lathe?
Mounting is achieved via the supplied T‑slot pattern specified as 4‑M16, allowing secure attachment to compatible faceplates or adaptors.

How does the chuck’s mass affect machining stability?
At 53.6 kg the chuck provides substantial mass that helps damp vibration during cutting, which can improve surface finish and contribute to more consistent tool performance.

Manufacturer: Vertex Machinery Works Co., Ltd.; No. 296, Sec. 1, Feng Shih Road, Fengyuan District, Taichung City 420, Taiwan