30 mm Indexing Rotary Table 1° Resolution, 202x161x142mm - Vertex

Benefit from precise 1° indexing, a 30 mm spindle bore and a compact footprint for reliable, repeatable setups in milling and drilling operations. Combine accuracy, stability and flexible tooling for efficient small-batch production — order the VSI-4 indexer via Metav Werkzeuge or request advice from our consultants.

VSI-4 Indexing Head by Vertex — 30 mm spindle bore, 1° graduation

The VSI-4 is a precision indexing head for accurate angular positioning in workshop and light production environments, suitable for milling, drilling and layout tasks

• 30 mm spindle bore for versatile tooling
• Integrated 1° indexing scale
• Compact 202 x 161 x 142 mm footprint
• Stable 14.5 kg construction for low vibration

Repeatable accuracy that reduces setup time

The VSI-4 delivers precision indexing with an integrated 1° graduation, making it straightforward to divide circles and reposition workpieces with consistent results. The clear angular scale and mechanical indexing reduce cumulative error during multi-step operations, which improves throughput and lowers scrap rates. With a 30 mm spindle bore, standard tooling and collets can be used without adapters, keeping changeover times short and setups simpler for production runs that require repeated, identical operations.

Compact footprint with mass for stability

Measuring 202 x 161 x 142 mm, this indexer fits neatly on crowded benches and small machine tables while providing a secure mounting platform. The substantial 14.5 kg mass contributes to damping and reduced vibration during cutting, supporting cleaner edges and prolonged tool life. The compact design supports flexible machine integration and allows for stable clamping even when space is limited, which is particularly beneficial in jobbing shops and toolrooms where machine real estate is at a premium.

Practical indexing function for versatile workshop use

Equipped as an indexing head, the VSI-4 enables precise division of workpieces for operations such as drilling bolt circles, milling flats, or laying out reference marks. The mechanism is engineered to be robust and intuitive, so operators can focus on productivity rather than complicated setup procedures. For users less familiar with angular division, a 1° resolution provides a clear reference for incremental positioning while remaining fine enough for many common precision tasks, translating directly into predictable part quality and repeatable results.

Speak to Metav Werkzeuge for tailored advice on integrating the Vertex VSI-4 indexing head into production — available from our Emmerich warehouse; contact our consultants at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• SKU: VSI-4
• GTIN: 4061905093746
• eClass: 21020590
• Designation: Indexing head

Facts

• Dimensions: 202 x 161 x 142 mm
• Spindle bore: 30 mm
• Graduation: 1°
• Weight: 14.5 kg

Special features

• Index function
• Brand: Vertex
• Image assets available: vsi-3-main.jpg, vsi-3-detail.jpg, vsi-3-technische-zeichnung.jpg

FAQ

What accuracy can be expected from the VSI-4?
The VSI-4 offers an integrated 1° graduation for reliable angular positioning; when mounted and used correctly, this provides consistent repeatability suitable for workshop and light production tasks.

Which tooling fits the spindle of the indexing head?
The indexing head uses a 30 mm spindle bore, allowing direct mounting of compatible tooling and collets designed for a 30 mm internal diameter.

Is the VSI-4 suitable for use on small milling machines?
Yes. The compact 202 x 161 x 142 mm footprint and 14.5 kg mass make the VSI-4 appropriate for small milling machines and bench-mounted setups where a stable, space-efficient indexer is required.

Can the VSI-4 be used for drilling bolt circles and dividing tasks?
The unit’s index function and clear angular graduation are designed specifically for dividing tasks such as bolt circles, flats and repetitive positional work in workshop environments.

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