100mm Four-Jaw Independent Lathe Chuck 2300r.p.m., 3.5kg - Vertex

Take advantage of the combination of independent jaw control, a 100 mm clamping diameter and a 2300 rpm rating to streamline small-batch turning operations; order the VKC-4 directly via Metav Werkzeuge or consult our specialists for integration advice.

VKC-4 – independent four-jaw chuck, 100 mm diameter, 2300 rpm

The VKC-4 independent four-jaw chuck is a compact clamping solution for versatile turning applications in workshops and small production lines, providing flexible gripping for irregular and standard workpieces.

• Independent jaw adjustment for asymmetric parts
• 100 mm clamping diameter for compact workpieces
• Rated for up to 2300 rpm operation
• Compact, low-inertia mass of 3.5 kg

Accurate gripping for irregular shapes and precision turning

The independent jaw mechanism delivers true flexibility: each jaw can be adjusted separately to centre off‑axis or irregular workpieces without additional fixtures. This design simplifies seating of non-cylindrical parts and reduces the number of secondary operations required. The independent jaws support controlled clamping forces while maintaining concentricity, which helps to shorten cycle times and improve machining outcomes for short runs and bespoke components. With a 100 mm clamping diameter, the unit suits smaller workpieces commonly encountered in toolrooms and craft workshops.

Stable performance that speeds up set-up and repeatability

A compact mass of 3.5 kg contributes to low rotational inertia, which assists quicker spin-up and stable running at the specified maximum of 2300 rpm. The chuck’s balance and construction promote consistent seating of parts, enhancing repeatability between set-ups. Fewer adjustments are required over successive parts, so throughput improves without sacrificing quality. These operational efficiencies translate directly into measurable time savings on the shop floor and a more predictable production rhythm.

Designed for workshop integration and flexible production

The VKC-4 is aimed at small to medium workshops and independent turners who need adaptable clamping without complex fixturing. The compact form factor allows easy handling and fast tool changes, making it well suited to short-series production, prototyping and repair work. By enabling quick reconfiguration for different part geometries, the chuck supports efficient job switching and reduces idle machine time. Emphasis on practical functionality ensures the component contributes to smoother workflows and better resource utilisation.

Practical maintenance for long service life

Routine inspection and basic maintenance preserve clamping accuracy and operational safety. Accessible jaw adjustment points and a straightforward layout make cleaning and occasional lubrication simple tasks for in‑house technicians. Regular checks for jaw wear and runout keep performance predictable and reduce the likelihood of unscheduled downtime. The design encourages a pragmatic maintenance routine that supports ongoing productivity and prolongs service intervals.

Contact Metav Werkzeuge to discuss supply options and technical compatibility for the Vertex VKC-4 independent four-jaw chuck, or request tailored advice from our consultants at Metav Werkzeuge.

Technical data

• Article number: VKC-4
• GTIN: 4061905083822
• EClass: 21020490
• Manufacturer: Vertex

Facts

• Clamping diameter: 100 mm
• Maximum speed: 2300 rpm
• Mass: 3.5 kg
• T-slot/thread detail: 4-M8

Special features

• Independent jaw adjustment
• Compact design for small workpieces
• Suitable for workshop and short-series use

FAQ

What workpieces are best suited to this chuck?
The VKC-4 independent four-jaw chuck is particularly effective for irregular, square or otherwise non-cylindrical workpieces where separate jaw adjustment enables precise seating.

Is 2300 rpm the safe operating limit for the chuck?
Yes, the specified maximum operating speed of 2300 rpm defines the safe rotational limit for this Vertex VKC-4 chuck; adherence ensures reliable performance.

How does the independent jaw setup improve workflow?
Independent jaws allow individual positioning to centre asymmetrical parts quickly, reducing fixture time and improving process throughput with the VKC-4 chuck.

What maintenance is recommended to retain accuracy?
Periodic cleaning, inspection for jaw wear and light lubrication of moving parts will keep the VKC-4 chuck running accurately and help extend service life.

Can the chuck be used for short-series production?
The compact form and rapid reconfiguration capability make the VKC-4 well suited to short-series production and frequent job changes.

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