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Precision boring head with automatic feed Fervi T021/030

Code T021/030

Key features

  • Max facing and drilling diameter (mm)150
  • Max carriage travel (mm)±15
  • Fine feed (mm)0,005
  • Manual feed per revolution (mm)2
  • Automatic feed per revolution (mm)0,02-0,04-0,06 0,08-0,10-0,12
  • Head hole diameter (mm)18
See all 8 specifications

What it is

Precision boring head with automatic feed Fervi T021/030. Key specifications: max facing and drilling diameter (mm) 150, max carriage travel (mm) ±15, fine feed (mm) 0,005.

The boring head is an adjustable tool that enlarges holes with precision, with the cutting edge adjustable in very small steps.

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

Fit it on the machine spindle and adjust the cutting edge to the desired diameter, reading the scale. Make a trial pass, measure the hole and correct. Work with lubricant and a constant feed, removing a little material at a time.

Where it is used

  • Mechanical engineering industry
  • Mechanical workshops

Technical data

  • Max facing and drilling diameter (mm): 150
  • Max carriage travel (mm): ±15
  • Fine feed (mm): 0,005
  • Manual feed per revolution (mm): 2
  • Automatic feed per revolution (mm): 0,02-0,04-0,06 0,08-0,10-0,12
  • Head hole diameter (mm): 18
  • Head diameter (mm): 90
  • Head height without fitting (mm): 87,5

Who it is for

Designed for industrial maintenance technicians and mechanics.

Related products

Before you order

In your request, please state the diameter, 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 €1.242 – €2.070 + VAT

Incl. 22% VAT: €1.515,24 – €2.525,40

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 8
Max facing and drilling diameter (mm)150
Max carriage travel (mm)±15
Fine feed (mm)0,005
Manual feed per revolution (mm)2
Automatic feed per revolution (mm)0,02-0,04-0,06 0,08-0,10-0,12
Head hole diameter (mm)18
Head diameter (mm)90
Head height without fitting (mm)87,5

Compare with similar models

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

Feature This model Precision boring head with automatic feed Fervi T021/030 Precision boring head with automatic feed Fervi T021/050 Precision boring head with automatic feed Fervi T021/100/50 Precision boring head with automatic feed Fervi T021/100
Brand FerviFerviFerviFervi
Max facing and drilling diameter 150 mm350 mm450 mm450 mm
Max carriage travel ±15±25±50±50
Fine feed 0,005 mm0,005 mm0,005 mm0,005 mm
Manual feed per revolution 2 mm3 mm3 mm3 mm
Automatic feed per revolution 0,02-0,04-0,06 0,08-0,10-0,12 mm0,03-0,06-0,09 0,12-0,15-0,18 mm0,03-0,06-0,09 0,12-0,15-0,18 mm0,03-0,06-0,09 0,12-0,15-0,18 mm
Head hole diameter 18 mm22 mm22 mm22 mm
Head diameter 90 mm120 mm168 mm168 mm
Head height without fitting 87,5 mm118 mm118 mm118 mm
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Everything you need in one place, from functionality to safety.

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For safety