20mm Collet 5C Precision Collet, 0.02mm Accuracy - Vertex

High concentricity and compact dimensions provide a stable, repeatable clamping solution for general workshop and light industrial use; the combination of a 20 mm clamping diameter and 0.02 mm runout tolerance supports consistent machining results. Order the 5C-20 collet directly via Metav Werkzeuge or ask our consultants if needed.

5C-20 Collet by Vertex — 20 mm, 0.02 mm accuracy

The 5C-20 collet is a precision clamping insert for standard 5C collet systems, designed to secure tools and workpieces where tight concentricity and repeatable gripping are required

• 20 mm nominal clamping diameter
• High concentricity: 0.02 mm accuracy
• Compact design, 87 mm overall length

Consistent concentricity for accurate machining

The 5C-20 delivers repeatable concentricity, with a specified runout tolerance of 0.02 mm, which reduces radial error at the cutting edge and helps maintain surface finish and tool life. For operations where concentricity is critical, this tolerance translates into fewer re‑works and better first‑pass accuracy. The nominal clamping diameter of 20 mm provides a standard interface for a wide range of tooling and short setups, while the measured repeatability supports batch production and CNC programmes that demand consistent tool performance.

Efficient integration into 5C clamping systems

Its 87 mm overall length and standard 5C form factor allow straightforward integration with compatible chucks and toolholders commonly found in machine shops. The balanced combination of dimensions and weight (0.21 kg) eases handling during tool changes and supports stable rotation at typical spindle speeds. Clear numerical specifications make it straightforward to assess compatibility with existing fixtures and to calculate expected clearances during set‑up and toolpath planning, reducing setup time and increasing machine availability.

Durable manufacture and quality traceability for workshop reliability

Made to industry practice and supplied under the Vertex name, the item is built to deliver long service life under normal operating conditions. Precision manufacturing and inspection routines underpin the stated accuracy, providing a verifiable basis for inclusion in quality‑controlled production processes. For procurement and inventory management, the clear technical data and SKU support traceability and repeat ordering, while the modest mass contributes to ergonomic handling during assembly and maintenance cycles.

Contact Metav Werkzeuge for detailed compatibility checks on the Vertex 5C-20 collet or to request additional technical data and delivery options

Technical data

• SKU: 5C-20
• GTIN: 4061905090325
• Brand: Vertex
• ECLASS: 21041712

Core data

• Clamping diameter: 20 mm
• Runout / accuracy: 0.02 mm
• Overall length: 87 mm
• Weight: 0.21 kg

Features

• 5C collet system compatibility
• Precision concentricity specification
• Compact form factor for easy integration

FAQ

What clamping diameter does this collet provide?

The Vertex 5C-20 collet offers a nominal clamping diameter of 20 mm suitable for standard 5C tooling and workholding applications.

What runout or concentricity can be expected from this collet?

Concentricity is specified at 0.02 mm for the 5C-20, indicating the expected radial deviation under proper mounting and normal operating conditions.

Which systems is the collet compatible with?

The item is compatible with standard 5C collet chucks and holders; it is intended for use wherever 5C interfaces are employed.

What are the physical dimensions and weight?

Overall length is 87 mm and the component weight is 0.21 kg, supporting straightforward handling and installation.

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