Description
Milwaukee M18 ONEFHIWF1D-121C 18V FUEL D-Handle 1" Impact Wrench with Friction Ring and 1x 12.0Ah Forge Battery
The Milwaukee M18 ONEFHIWF1D-121C 18V FUEL D-Handle 1" Impact Wrench with Friction Ring and 1x 12.0Ah Forge Battery is a cordless high torque impact wrench designed for heavy-duty fastening and loosening tasks across construction, industrial and automotive applications. Delivering up to 2576 Nm of fastening torque and 2711 Nm of nut-busting torque through its 150 mm extended 1" square drive anvil, it replaces traditional pneumatic or corded solutions while maintaining outstanding control. The 4-Mode DRIVE CONTROL system, lug nut mode and integrated blow counting sensor allow users to tailor speed and torque output for precise, repeatable results, while Tri-LED lighting improves visibility around large fixings and wheel assemblies. Powered by an 18 V M18 system with a 12.0 Ah REDLITHIUM™ FORGE battery, this kit is optimised for extended runtime and demanding site use. It is supplied with the impact wrench, 1x 12.0Ah M18 FORGE battery, an M12-M18 fast charger and a heavy-duty Milwaukee kitbox for organised transport and storage.
M18 ONEFHIWF1D-121C Features:
- M18 FUEL™ ONE-KEY™ 1" high torque D-handle impact wrench delivers up to 2576 Nm fastening torque for demanding power tool applications
- Up to 2711 Nm nut-busting torque enables removal of heavily fastened bolts up to M42 on construction and industrial sites
- 4-Mode DRIVE CONTROL allows quick selection of speed and torque settings to maximise control across a wide range of impact wrench tasks
- Lug nut mode helps prevent over-tightening by automatically shutting off within the 475 Nm to 610 Nm torque range
- Integrated blow counting sensor improves repeatability of torque delivery for consistent fastening results
- Tri-LED work lights provide high-definition illumination around the anvil to enhance visibility in low-light work areas
- POWERSTATE brushless motor and HIGH OUTPUT™ / FORGE™ battery pairing is optimised for extended runtime and sustained performance
- 150 mm extended 1" square drive anvil with friction ring offers secure socket retention and improved access around deep wheel hubs and fixings
- ONE-KEY™ connectivity enables tool tracking, security, remote locking, and custom profiles to organise large cordless fleets
- Supplied as a complete 18 V kit with 12.0 Ah M18 REDLITHIUM™ FORGE battery, fast charger, and heavy-duty Milwaukee kitbox for easy transport and storage
M18 ONEFHIWF1D-121C Specification:
- Product name: Milwaukee M18 ONEFHIWF1D-121C 18V FUEL D-Handle 1" Impact Wrench with Friction Ring and 1x 12.0Ah Forge Battery
- Brand: Milwaukee
- Model: M18 ONEFHIWF1D-121C
- Voltage: 18 V
- Battery type: M18 REDLITHIUM™ FORGE 12.0 Ah battery
- Battery capacity: 12.0 Ah
- Drive size: 1" square drive long anvil friction ring
- Anvil length: 150 mm extended anvil
- No load speed: 0-600 / 0-700 / 0-900 / 0-1200 rpm
- Impact rate: 750 / 930 / 1200 / 1440 ipm
- Maximum torque settings: 0-1180 / 0-1254 / 0-1966 / 0-2576 Nm
- Maximum fastening torque: 2576 Nm
- Nut-busting torque: 2711 Nm
- Maximum bolt diameter: M42
- Motor type: POWERSTATE brushless motor
- Control modes: 4-Mode DRIVE CONTROL with lug nut mode
- Lighting: Tri-LED high definition work light
- Tool tracking: ONE-KEY™ tool tracking and remote locking
- Standard equipment: Side handle and tether ring
- Supplied in: HD kitbox
- Charger type: M12-M18 fast charger
- Weight: 12.7 kg
What is included:
- 1x Milwaukee M18 ONEFHIWF1D-121C 18V FUEL D-Handle 1" Impact Wrench with friction ring and extended anvil
- 1x M18 REDLITHIUM™ FORGE 12.0 Ah battery pack
- 1x M12-M18 fast charger
- 1x Side handle
- 1x Tether ring
- 1x HD Milwaukee kitbox


