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

Professional keyless chuck Fervi M042/20
Also known as: keyless drill chuck
Key features
- Capacity (mm)5 ÷ 20
- DIN connectionB22
- Dimensions (mm)Ø 53 x 106
- Packaging dimensions (mm)60x60x110
What it is
Professional keyless chuck Fervi M042/20. Key specifications: capacity (mm) 5 ÷ 20, DIN connection B22, dimensions (mm) Ø 53 x 106.
The chuck is the part that clamps the bit or tool on the machine spindle; it may be a keyed rack-type chuck, a keyless self-tightening chuck or a tool holder with a specific shank.
What it is for
Used for drilling steel, stainless steel and aluminium, on a pillar drill or with a hand-held drill and in workshop machining of steel, aluminium and alloy parts.
How to use it
Clean the spindle, fit the chuck and insert the tool fully. Tighten firmly, using the key if provided, and check that it runs true without wobble. Remove the key before starting the machine.
Where it is used
- Mechanical engineering industry
- Mechanical workshops
Technical data
- Capacity (mm): 5 ÷ 20
- DIN connection: B22
- Dimensions (mm): Ø 53 x 106
- Packaging dimensions (mm): 60x60x110
Who it is for
Designed for industrial maintenance technicians and mechanics.
Related products
- Chuck with internal lubrication for Weldon-shank core drill bits Fervi M004/2
- Professional keyless chuck Fervi M042/16
- Titanium bit, 8.5 mm, for impact driver, DeWalt DT50014-QZ — from the category Metal Drill Bits
- Hole saw Fervi F015/050 — from the category Professional Hole Saws and Hole Cutters
- Non-vented goggles Ultra Safe Light Portwest PS67 — from the category Safety Glasses, Goggles and Face Shields
- Browse the whole category: Pillar Drills
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 €57,60 – €96 + VAT
Incl. 22% VAT: €70,27 – €117,12
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 4
| Capacity (mm) | 5 ÷ 20 |
|---|---|
| DIN connection | B22 |
| Dimensions (mm) | Ø 53 x 106 |
| Packaging dimensions (mm) | 60x60x110 |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Make precise holes in steel, non-ferrous metals and plastics for screws, rivets and threads.
Drill steel, cast iron, non-ferrous metals and plastic with a drill or drill driver.
Lubricate chains, bearings and machine components and cool machining operations.
For safety
Protect eyes and face from fragments, dust, splashes and impacts.





