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Pneumatic flexible micro grinder Fervi 0641

Code 0641

Key features

  • Chuck capacity (mm)3
  • Speed (rpm)56000
  • Estimated air consumption2 SCFM (60 l/min)
  • Operating pressure6 bar / 90 psi
  • Air connection1/4"
  • Weight (kg)0,7
See all 10 specifications

What it is

The Fervi 0641 flexible air micro grinder is a compressed-air tool designed for precision work in tight spaces and on hard-to-reach surfaces. Fitted with a collet with a capacity of 3 mm, it reaches a speed of 56000 rpm, which makes it suitable for deburring, engraving and fine finishing operations. It runs at an operating pressure of 6 bar / 90 psi, with an estimated air consumption of 2 SCFM (60 L/min) and a 1/4" air inlet. With a net weight of only 0.7 kg, it is light and comfortable to control for prolonged work.

The pneumatic tool is a tool powered by compressed air rather than an electric motor; it is light, has no power cable and withstands continuous work well.

What it is for

Used for polishing surfaces, for grinding parts and sharpening tools and for deburring metal after cutting and drilling.

How to use it

Connect it to the air hose with a quick coupling, on a depressurised line, and set the pressure to the value permitted for the tool. If specified, put a few drops of oil into the air inlet from time to time. Wear goggles, gloves and hearing protection, and disconnect the air before changing the accessory.

Where it is used

  • Mechanical engineering industry
  • Mechanical workshops

Technical data

  • Chuck capacity (mm): 3
  • Speed (rpm): 56000
  • Estimated air consumption: 2 SCFM (60 l/min)
  • Operating pressure: 6 bar / 90 psi
  • Air connection: 1/4"
  • Weight (kg): 0,7
  • Packaging dimensions (mm): 335 × 200 × 50
  • Gross weight (kg): 0,78

Who it is for

Designed for metal fabricators, industrial maintenance technicians, mechanics and welders.

Related products

Before you order

In your request, please state the connection type and the quantities required, so we can give you the right quotation first time.

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 €41,70 – €69,50 + VAT

Incl. 22% VAT: €50,87 – €84,79

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 10
Chuck capacity (mm)3
Speed (rpm)56000
Estimated air consumption2 SCFM (60 l/min)
Operating pressure6 bar / 90 psi
Air connection1/4"
Weight (kg)0,7
Packaging dimensions (mm)335 × 200 × 50
Gross weight (kg)0,78
EAN8012667215316
Item code0641

Compare with similar models

Technical data declared by the manufacturers. An empty cell means the figure is not declared.

Feature This model Pneumatic flexible micro grinder Fervi 0641 Pneumatic Sander Fervi 0784 Pneumatic cut-off saw Fervi 0644 90° pneumatic grinder Fervi 0416
Brand FerviFerviFerviFervi
Speed 56000 rpm18000 rpm15000 rpm20000 rpm
Estimated air consumption 2 SCFM (60 l/min)4 SCFM (113 l/min)5 SCFM (150 l/min)4 SCFM (113 l/min)
Operating pressure 6 bar / 90 psi6 bar / 90 psi6 bar / 90 psi6 bar / 90 psi
Air connection 1/4"1/4"1/4"1/4"
Weight 0,7 kg0,75 kg0,7 kg0,5 kg
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