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Collet holder Fervi 3A40/25

Also known as: collet chuck

Code 3A40/25

Key features

  • PliersER 25
  • Er 25 (mm)2/16

What it is

Collet holder Fervi 3A40/25. Key specifications: pliers ER 25, er 25 (mm) 2/16.

Collets are elastic sleeves that clamp small-diameter tools or workpieces. The collet chuck is the holder that houses them and is closed with a nut.

What it is for

Used for drilling steel, stainless steel and aluminium, on a pillar drill or with a hand-held drill, for milling faces, shoulders and slots on machine tools and in workshop machining of steel, aluminium and alloy parts.

How to use it

Choose the collet of the tool diameter, as each collet covers only a small range of sizes. Insert it in the collet chuck, push in the tool for the length required and tighten the nut with the wrench. Keep the collet and seat clean and free of chips.

Where it is used

  • Mechanical engineering industry
  • Mechanical workshops

Technical data

  • Pliers: ER 25
  • Er 25 (mm): 2/16

Who it is for

Designed for industrial maintenance technicians and mechanics.

Related products

Before you order

Tell us the quantities you need and the intended use: if there is a more suitable version, or an equivalent available sooner, we will let you know.

For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.

Indicative price €46,26 – €77,10 + VAT

Incl. 22% VAT: €56,44 – €94,06

Indicative, excluding VAT, depends on quantity, ex works: the final price is the one in your quote

Source: Listino Fervi (fervi.com) · updated 21/07/2026

Quantity
Specifications 2
PliersER 25
Er 25 (mm)2/16

The perfect setup for this job

Everything you need in one place, from functionality to safety.

For the job

FerviBracket kit, Fervi K001/14Code K001/14

Hold the workpiece firmly on the bench or machine during machining.

For safety