Lubricate chains, bearings and machine components and cool machining operations.

Precision boring head with automatic feed Fervi 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
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
- Precision boring head with automatic feed Fervi T021/030CM3
- Rotary tilting table Fervi T016/100
- Professional Water-cooled Sharpener, Fervi 0770 — from the category Workshop Bench Machines and Tools
- Grease Nipple Assortment Fervi 0176 — from the category Industrial Lubrication and Technical Greases
- Disc micrometer Fervi M010/50/75 — from the category Analogue Distance Measuring Tools
- Browse the whole category: Turning, Milling and Threading Tools
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
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 | Fervi | Fervi | Fervi | Fervi |
| Max facing and drilling diameter | 150 mm | 350 mm | 450 mm | 450 mm |
| Max carriage travel | ±15 | ±25 | ±50 | ±50 |
| Fine feed | 0,005 mm | 0,005 mm | 0,005 mm | 0,005 mm |
| Manual feed per revolution | 2 mm | 3 mm | 3 mm | 3 mm |
| Automatic feed per revolution | 0,02-0,04-0,06 0,08-0,10-0,12 mm | 0,03-0,06-0,09 0,12-0,15-0,18 mm | 0,03-0,06-0,09 0,12-0,15-0,18 mm | 0,03-0,06-0,09 0,12-0,15-0,18 mm |
| Head hole diameter | 18 mm | 22 mm | 22 mm | 22 mm |
| Head diameter | 90 mm | 120 mm | 168 mm | 168 mm |
| Head height without fitting | 87,5 mm | 118 mm | 118 mm | 118 mm |
| View product → | View product → | View product → |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Measure lengths, thicknesses and routes on site and in the workshop.
Machine and finish metal parts at the bench with turning, grinding and blasting.
Hold the workpiece firmly on the bench or machine during machining.
For safety
Protect eyes and face from fragments, dust, splashes and impacts.









