ER-40 Collet Set With MT-5 Collet Chuck 23 Pieces – Vertex

Take advantage of the combination of secure ER-40 clamping, a reliable MT-5 taper connection and workshop-ready build quality for consistent machining performance; order the Collet set V-434 directly via Metav Werkzeuge or ask our consultants if needed.

Collet set V-434 — ER-40 collet system with MT-5 taper by Vertex

A versatile collet set for secure toolholding in milling and general machining that combines an ER-40 collet chuck with an MT-5 shank for stable spindle engagement.

• ER-40 collet system for broad tool compatibility
• Morse taper MT-5 shank for stable spindle fit
• Precision-ground for consistent clamping concentricity
• Complete set for standard workshop tool holding

Consistent machining through precise clamping

The combination of an ER-40 collet system and precision manufacturing reduces runout and increases repeatability, which directly improves surface finish and dimensional accuracy. By concentrating on clamping quality and concentricity, the tool-holding solution minimises vibration and tool deflection during cutting. The result is fewer rejects, longer end mill life and more predictable machining cycles — benefits that are measurable on production throughput and part quality.

Stable taper engagement for reliable power transmission

A Morse taper (MT-5) connection provides secure axial and radial contact between the spindle and the collet chuck, improving torque transfer and reducing the risk of slippage under load. This interface is especially valuable when performing heavier cuts or interrupted machining, where a positive taper fit preserves tool position and reduces spindle wear. The engineering focus on taper stability supports productive machining with less tool chatter and improved operator confidence.

Workshop-ready configuration that saves time

The tool-holding set is supplied as a ready-to-use assembly with a collet chuck and matching ER-40 collets, enabling quick changes and standardised setup routines across machines. The arrangement supports efficient tool change processes and simplifies inventory management by using a common ER-40 system across multiple tool types. Clear labelling and a robust finish mean less time spent on adjustments and more time machining, which contributes to operational efficiency in busy shops.

Practical guidance and maintenance for long service life

Routine checks of clamping surfaces and the taper seat extend service life and maintain performance; light cleaning and removal of swarf ensure accurate seating and prevent premature wear. Where high precision is required, measuring runout after installation confirms correct alignment. The collet system’s design facilitates straightforward inspection and replacement of worn components, protecting investment and supporting uninterrupted production.

Contact Metav Werkzeuge to discuss integrating the Vertex collet set V-434 with existing tooling and to arrange a tailored supply solution from our Emmerich quality hub.

Technical Data

• Article number: V-434
• GTIN: 4061905095993
• Manufacturer: Vertex
• Designation: Collet set; with collet chuck and MT shank

Facts

• Weight: 8.2 kg
• Pieces per set: 23
• ECLASS: 21022190

Design and special features

• Collet type: ER-40
• Taper: MT-5
• Set configuration: collet chuck with matching collets
• Intended use: workshop tool holding for milling and general machining

FAQ

What taper does the collet chuck use?
The collet chuck uses a Morse taper MT-5 connection, which is specified for the Vertex V-434 collet set to ensure stable spindle engagement.

Which collet standard is included in the set?
The set is based on the ER-40 collet standard, providing wide compatibility with common tool shank diameters in the workshop.

Is the V-434 suitable for heavy milling operations?
The Vertex V-434 collet set with MT-5 taper is designed to provide a secure fit and good torque transfer for many milling tasks; for heavy interrupted cuts, correct installation and maintenance are advised.

How does the collet system affect tool accuracy?
A precision-ground ER-40 system reduces runout and improves concentricity, resulting in better dimensional accuracy and surface finish when used as part of the Vertex V-434 configuration.

What maintenance is recommended for long-term performance?
Regular cleaning of the taper and collet surfaces, inspection for wear and periodic runout checks maintain the performance of the Vertex collet set V-434.

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