Transmit the torque of the impact driver to nuts and bolts without breaking.

Impact driver high torque ½″ M18 Fuel with friction ring (M18 FHIW2F12) Milwaukee
Also known as: impact wrench, impact gun
Key features
- Kit 502x pack contentsDriver x1; M18 5.0 Ah battery x2; M12-M14-M18 fast charger x1; Heavy Duty case x1
- Voltage (V)18
- No load speed (rpm)0-700/ 0-1300/ 0-2000/ 0-2000
- Driving torque (Nm)881/ 1220/ 1491/ 68
- Loosening torque (Nm)2034
- Max bolt diameterM36
What it is
Impact driver high torque ½″ M18 Fuel with friction ring (M18 FHIW2F12) Milwaukee. Key specifications: voltage (V) 18, no load speed (rpm) 0-700/ 0-1300/ 0-2000/ 0-2000, driving torque (Nm) 881/ 1220/ 1491/ 68.
An impact wrench is a cordless tool with a square drive that tightens and loosens bolts and nuts with high-torque rotary impacts.
What it is for
Used 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 socket of the exact nut size onto the square drive and secure it with the pin or ring. Select the mode and direction of rotation, seat the socket squarely and operate the tool while holding it firmly. For tightening to a specified torque, run the nut down with the impact wrench and finish with a torque wrench.
Where it is used
- Mechanical engineering industry
- Mechanical workshops
Technical data
- Voltage (V): 18
- No load speed (rpm): 0-700/ 0-1300/ 0-2000/ 0-2000
- Driving torque (Nm): 881/ 1220/ 1491/ 68
- Loosening torque (Nm): 2034
- Max bolt diameter: M36
- Connection: ½″ square
- Impact frequency (blows/min): 0-1300/ 0-2200/ 0-2400/ 0-2400
- Battery type: Li-ion
Who it is for
Designed for mechanics.
Related products
- Compact cordless impact wrench M18 Fuel ½″ square drive F (M18 FIW2F12) Milwaukee
- High-torque cordless impact wrench ONE-KEY Fuel ¾″ F drive (M18 ONEFHIWF34) Milwaukee
- Male machine sockets, 1/2", hex drive, Milwaukee — from the category Impact Sockets
- Battery M18 FORGE 12.0Ah Milwaukee — from the category Power Tool Batteries and Chargers
- Hex bolts TED 6x45 — from the category Bolts and Metric Screws
- Browse the whole category: Cordless 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 9
| Kit 502x pack contents | Driver x1; M18 5.0 Ah battery x2; M12-M14-M18 fast charger x1; Heavy Duty case x1 |
|---|---|
| Voltage (V) | 18 |
| No-load speed (rpm) | 0-700/ 0-1300/ 0-2000/ 0-2000 |
| Driving torque (Nm) | 881/ 1220/ 1491/ 68 |
| Loosening torque (Nm) | 2034 |
| Max bolt diameter | M36 |
| Connection | ½″ square |
| Impact frequency (blows/min) | 0-1300/ 0-2200/ 0-2400/ 0-2400 |
| Battery type | Li-ion |
Compare with similar models
Technical data declared by the manufacturers. An empty cell means the figure is not declared.
| Feature |
This model
Impact driver high torque ½″ M18 Fuel with friction ring (M18 FHIW2F12) Milwaukee
|
High-torque cordless impact wrench ½″ M18 Fuel with pin detent (M18 FHIW2P12) Milwaukee
|
Mid-torque cordless impact wrench M18 Fuel ⅜″ F drive (M18 FMTIW2F38) Milwaukee
|
High-torque cordless impact wrench ONE-KEY Fuel ¾″ F drive (M18 ONEFHIWF34) Milwaukee
|
|---|---|---|---|---|
| Brand | Milwaukee | Milwaukee | Milwaukee | Milwaukee |
| Voltage | 18 V | 18 V | 18 V | 18 V |
| No-load speed | 0-700/ 0-1300/ 0-2000/ 0-2000 rpm | 0-700/ 0-1300/ 0-2000/ 0-2000 rpm | 0-1200/ 0-1950/ 0-2575/ 0-1325 rpm | 0-800/ 0-1300/ 0-1800/ 0-1800 rpm |
| Driving torque | 881/ 1220/ 1491/ 68 Nm | 475/ 1017/ 1220/ 68 Nm | 475/ 610/ 745/ 47 Nm | 702/ 1138/ 1627/ 1627 Nm |
| Loosening torque | 2034 Nm | 1491 Nm | 813 Nm | 2034 Nm |
| Max bolt diameter | M36 | M36 | M22 | M33 |
| Connection | ½″ square | ½″ square | ⅜″ square | — |
| Impact frequency | 0-1300 / 0-2200 / 0-2400 / 0-2400 bpm | 0-1400 / 0-2500 / 0-2700 / 0-2700 bpm | — | — |
| Battery type | Li-ion | Li-ion | — | — |
| 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
Power and recharge cordless tools of the same system to keep working without stopping.
For safety
Protect hearing from the noise of machines and tools by reducing the sound reaching the ear.
Protect hands from abrasion, dirt, liquids and minor cuts while keeping a firm grip.








