Benefit from the combination of SK-50-100L taper stability, ER-40 versatility and a complete 7-piece set for consistently precise clamping in demanding machining tasks. Order the Collet chuck directly via Metav or request technical consultation for seamless integration into your workshop.

Collet chuck (Spannzangenfutter) – V-758 with ER-40 collets, SK-50-100L taper

The Collet chuck V-758 provides secure clamping for machining operations, combining an SK-50-100L taper with ER-40 collet compatibility to support versatile toolholding applications in milling and drilling.

• Collet chuck V-758 for ER-40 collets
• SK-50-100L taper for secure spindle fit
• Complete 7-piece set including collets
• Robust 6 kg construction for stable machining

Precision clamping that reduces setup time and runout

The chuck is designed for high-accuracy toolholding: the ER-40 interface provides concentric clamping with low runout, while the SK-50-100L taper ensures rigid spindle mounting. This combination reduces vibrations and tool deflection, which leads to improved surface finish and longer tool life. The Result: fewer reworks and more predictable cycle times on production and prototype runs.

Practical set composition for everyday workshop use

Supplied as a 7-piece set, the accessory grouping covers common tool diameters and simplifies changeovers. The set configuration keeps essential collets organised and ready, helping to shorten machine downtime between operations. The solid 6 kg construction gives the assembly weight that contributes to damping during milling and drilling cycles, supporting steady, repeatable machining results.

Clear explanation of technical terms and compatibility

ER-40 refers to the ER collet system — a widely used clamping standard that grips a range of tool shank sizes with a single collet type. SK-50-100L denotes the spindle taper size, the mechanical interface that mates the chuck to the machine spindle; compatibility with an SK-50-100L taper is essential for correct fit and concentricity. These standards make the chuck compatible with many conventional milling machines and machining centres that accept SK-50 tapers.

Who benefits and where this excels

This toolholding solution is intended for workshops and small production environments that require reliable, repeatable clamping without complex accessories. Toolmakers, maintenance shops and small manufacturers will value the balance of rigidity and versatility. The product is particularly appropriate where frequent tool changes occur and consistent concentricity is critical for part tolerances.

Strong recommendation: opt for the Vertex V-758 Collet chuck with ER-40 compatibility for dependable, precise clamping — order through Metav for expert advice and reliable supply from Emmerich; for technical queries contact info@metav-werkzeuge.com or call +49 2822 7131930

Product Features

• Name: Collet chuck with ER collets in set
• Article number: V-758
• Manufacturer: Vertex

Facts

• Weight: 6 kg
• Pieces per set: 7

Special features

• Kegel: SK-50-100L (taper)
• Spannzangen Typ: ER-40 (collet size)
• Set: Yes (complete collet set included)

FAQ

What taper does the chuck use and why does it matter?
The chuck uses an SK-50-100L taper; the taper determines the mechanical fit to the spindle and affects concentricity and rigidity. Correct taper matching ensures the V-758 unit seats properly and maintains accurate runout.

Which collet standard is included in the set?
The set is configured for the ER-40 collet standard, a common system for gripping a range of tool shank diameters; the V-758 with ER-40 provides flexible clamping across multiple tool sizes.

How many collets are supplied with the set?
The delivery comprises a 7-piece set, giving a practical selection of collets for common machining diameters and enabling quick tool changes.

Is the Collet chuck suitable for production use?
Yes. The combination of the SK-50-100L taper and ER-40 clamping yields the rigidity and repeatability expected in small-batch production and demanding workshop environments; the V-758 is intended for regular operational use.

Who manufactures this chuck and what is the SKU?
The chuck is manufactured by Vertex and is listed under SKU V-758; Vertex supplies the component with the specified SK-50-100L taper and ER-40 compatibility.

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