Drill and drive screws cordless, with an adjustable clutch to avoid stripping the screws.

Hex bits Fervi IS25/ES8
Key features
- Hexagon (mm)8
- Length (mm)25
- Connection1/4"
What it is
Hex bits Fervi IS25/ES8. Key specifications: hexagon (mm) 8, length (mm) 25, connection 1/4".
Screwdriver bits are interchangeable Phillips, Pozidriv, Torx, hex or slotted tips, with bit holders and right-angle attachments, for fitting to drivers and screwdrivers.
What it is for
Used for repetitive screwdriving into wood, metal and plasterboard, where torque and consistency matter.
How to use it
Match the bit to the screw recess by type and size, without confusing PH and PZ, and lock it in the bit holder or chuck. Drive with the tool in line and steady pressure, using the clutch so as not to strip the screw; in tight spaces, fit a right-angle attachment. With impact drivers, use only impact-rated bits, replacing them as soon as the tip is worn.
Where it is used
- Building services
- Mechanical engineering industry
Technical data
- Hexagon (mm): 8
- Length (mm): 25
- Connection: 1/4"
Who it is for
Designed for electricians and mechanics.
Related products
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- Hex bits Fervi IS25/ES6
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- Browse the whole category: Screwdriver Bits
Before you order
In your request, please state the length, 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.
Specifications 3
| Hexagon (mm) | 8 |
|---|---|
| Length (mm) | 25 |
| Connection | 1/4" |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Drive long screws and bolts with rotary impacts without twisting the wrist.
Assemble wooden parts and fix frames and battens to the wall with a firm hold.
Take the screwdriver to hard-to-reach places or speed up repetitive screwdriving.




