Transmit the driver's force to the screw, with the right profile for each head.

Cordless impact driver ¼″ hex with ONE-KEY Milwaukee
Key features
- Battery capacity (Ah)5,0
- Battery typeLi-Ion
- Voltage (V)18
- Connection¼″ hex
- Max tightening torque (Nm)226
- Maximum torque (Nm)119/176/226/0 - 226
What it is
The ¼″ hex impulse driver with ONE-KEY is intended for professional use in the following contexts:
An impact driver or wrench is a cordless, corded or pneumatic tool that drives and removes screws and bolts with rotary impacts, with a hex drive for bits or a square drive for sockets.
What it is for
Used for repetitive screwdriving into wood, metal and plasterboard, where torque and consistency matter, for vehicle maintenance, in the workshop and on the road and for tightening nuts and bolts where torque must be accurate and repeatable.
How to use it
Fit an impact-rated bit or socket suited to the drive and select the mode or power setting. Start the screw or nut, hold the tool in line and release the trigger when the part is seated, to avoid damaging threads and heads. For tightening to a specified torque, finish with a torque wrench; pneumatic models must be supplied with filtered, lubricated air.
Where it is used
- Industrial construction
- Mechanical engineering industry
- Mechanical workshops
Technical data
- Battery capacity (Ah): 5,0
- Battery type: Li-Ion
- Voltage (V): 18
- Connection: ¼″ hex
- Max tightening torque (Nm): 226
- Maximum torque (Nm): 119/176/226/0 - 226
- Max bolt diameter: M16
- Blow frequency: 1400 / 3600 / 4400 / 0 - 4400 bpm
- No load speed (rpm): 1.750/ 3.000/ 4.000/ 0 - 4.000
- Weight with battery: 1,7 (M18 B5) kg
- Vibration, impact screwdriving (m/s²): 18,63
Who it is for
Designed for formwork carpenters, metal fabricators and mechanics.
Standards and compliance
Reference standards: CE marking in accordance with the EU directives applicable to the impact drivers (hex drive) sector, compliance with the technical and safety standards in force, technical documentation supplied by the manufacturer Milwaukee.
Impact driver ¼″ hex with ONE-KEY (Milwaukee®) — Impact driver ¼″ hex with ONE-KEY. Saves up to 4 settings in memory. Bluetooth connection with the ONE-KEY app.
Related products
- Cordless impact driver ¼″ hex M18 FUEL Milwaukee
- Brushless cordless impact driver ¼″ M18 with hex drive Milwaukee
- Magnetic hex-shank nut driver Shockwave 5.5 x 65 mm Milwaukee 4932492434 — from the category Impact Sockets
- Screwdriver bits (Torx) Milwaukee — from the category Screwdriver Bits
- M12 battery kit 2 x 4.0 Ah with C12 C charger (M12 NRG-402) Milwaukee 4933459211 — from the category Power Tool Batteries and Chargers
- Browse the whole category: Impulse Drivers and Impact Wrenches
Before you order
In your request, please state the diameter, the supply voltage, 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 11
| Battery capacity (Ah) | 5,0 |
|---|---|
| Battery type | Li-Ion |
| Voltage (V) | 18 |
| Connection | ¼″ hex |
| Max tightening torque (Nm) | 226 |
| Maximum torque (Nm) | 119/176/226/0 - 226 |
| Max bolt diameter | M16 |
| Blow frequency | 1400 / 3600 / 4400 / 0 - 4400 bpm |
| No-load speed (rpm) | 1.750/ 3.000/ 4.000/ 0 - 4.000 |
| Weight with battery | 1,7 (M18 B5) kg |
| Vibration, impact screwdriving (m/s²) | 18,63 |
Compare with similar models
Technical data declared by the manufacturers. An empty cell means the figure is not declared.
| Feature |
This model
Cordless impact driver ¼″ hex with ONE-KEY Milwaukee
|
Cordless impact driver ¼″ hex M18 FUEL Milwaukee
|
Cordless angle impact driver M12 ¼˝ hex Milwaukee
|
Cordless angle impact driver M18 ¼″ hex Milwaukee
|
|---|---|---|---|---|
| Brand | Milwaukee | Milwaukee | Milwaukee | Milwaukee |
| Battery capacity | 5,0 Ah | 5,0 Ah | Supplied without batteries | Supplied without batteries |
| Voltage | 18 V | 18 V | 12 V | 18 V |
| Max tightening torque | 226 Nm | 226 Nm | 68 Nm | — |
| Maximum torque | 119/176/226/0 - 226 Nm | 226 Nm | 68 Nm | 41/ 81 Nm |
| Max bolt diameter | M16 | M16 | M12 | M14 |
| Blow frequency | 1400 / 3600 / 4400 / 0 - 4400 bpm | 1400 / 3600 / 4400 / 0 - 4400 bpm | 0 - 3300 bpm | 2400 / 3400 bpm |
| No-load speed | 1,750/ 3,000/ 4,000/ 0 - 4,000 rpm | 1,750/ 3,000/ 3,900/ 0 - 3,900 rpm | 0 - 2,425 rpm | 1,500/ 2,250 rpm |
| Weight with battery | 1,7 (M18 B5) kg | 1,7 (M18 B5) kg | 1,2 (M12 B2) kg | 1,8 (M18 B5) kg |
| 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
Transmit the torque of the impact driver to nuts and bolts without breaking.
Power and recharge cordless tools of the same system to keep working without stopping.
Take the screwdriver to hard-to-reach places or speed up repetitive screwdriving.
For safety
Protect hearing from the noise of machines and tools by reducing the sound reaching the ear.









