ER-40 Collet Chuck Set SK-50 100L With 23 ER Collets, Toolholder Set - Vertex

Take advantage of precise clamping, the rigidity of an SK‑50 taper and the flexibility of an ER‑40 collet system for reliable, repeatable machining results; order directly via Metav Werkzeuge or ask our consultants for application advice.

V-759 Collet chuck set — SK‑50 taper with ER‑40 collets (Vertex)

The V-759 is a collet chuck set designed for precision machining on SK‑50 spindle interfaces, combining rigid taper support with a versatile ER‑40 clamping system.

Precision ER‑40 clamping for repeatable results
SK‑50 taper compatibility for heavy spindles
Complete collet set supplied for versatility
Robust construction for industrial use

Increased throughput through rigid taper support

The combination of a SK‑50 taper and a mass-stable chuck body delivers improved clamping accuracy and reduced vibration during demanding operations. The taper interface transfers load directly into the spindle, so concentricity and repeatability are maintained across serial production runs. This reduced runout leads to fewer reworks and a more predictable tool life, meaning machining cycles can be planned with greater confidence.

Faster setup and consistent concentricity with ER‑40

The ER‑40 collet system offers broad gripping flexibility while preserving high concentricity. Collets adapt to a range of tool shank sizes, enabling quick tool changes and minimising downtime. Because gripping force is distributed evenly around the tool shank, axial runout is controlled and surface finish consistency is improved. For workshops migrating between different tool diameters, the system simplifies inventory while keeping machining tolerances tight.

Ready-to-use set for workshop efficiency

Supplied as a complete set, the chuck package removes the need for immediate supplementary purchases and supports a fast start-up in the machine shop. The modular nature of the ER‑40 system permits straightforward replacement or expansion of the collet range without special adaptors. Integration with SK‑50 spindles is direct and installation is compatible with standard spindle-mounted collet chucks, enabling immediate use in existing setups.

Designed for industrial duty and straightforward maintenance

The design emphasises longevity through sturdy construction and serviceable components. Regular inspection of the collets and cleaning of mating surfaces preserves clamping accuracy over time. Because the core functional elements are standardised, maintenance routines are simplified and replacement parts are readily identifiable, contributing to predictable uptime in production environments.

Contact Metav Werkzeuge for tailored spindle-compatibility advice or to secure a Vertex SK‑50 clamping solution; our consultants will advise on integration and delivery from Emmerich.

Technical Data

• SKU: V-759
• GTIN: 4061905087141
• Manufacturer: Vertex
• Eclass: 21020405
• Weight: 11.3 kg

Facts

• Pieces per set: 23
• Taper: SK-50-100L
• Collet type: ER-40

Special features

• Supplied as set
• ER‑40 collet system
• SK‑50 taper interface

FAQ

What spindle interface does the chuck use?
The V-759 collet chuck uses an SK‑50 taper (SK‑50‑100L) as the primary spindle interface, providing rigid support for heavy-duty machining.

Which collet system is included with the set?
The set is supplied with the ER‑40 collet system; the V-759 package includes the complete ER‑40 range for flexible tool holding.

Is the chuck supplied as a complete kit?
Yes, the Vertex V-759 is supplied as a complete set and includes a full range of ER‑40 collets (23 pieces) for immediate workshop use.

What is the weight of the chuck set?
The V-759 set has a weight of 11.3 kg, reflecting its solid construction and suitability for industrial spindle applications.

For which applications is this chuck most suitable?
The V-759 collet chuck is intended for precision machining tasks on SK‑50 spindles where high concentricity and repeatable clamping are required, such as turning and milling operations in production environments.

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