M18™ impact wrench with friction ring



Engineered for heavy use, the M18™ impact wrench with friction ring delivers maximum cordless power on the jobsite

With its Milwaukee® 4-pole frameless motor it delivers a staggering 610 Nm of torque, ideal for powering through the toughest of applications

REDLINK™ overload protection electronics in tool and battery pack deliver best in class system durability

½″ square friction ring

Ideal for heavy applications such as steel fabrication, mechanical fastening, industrial construction and automotive work

Light weight and ergonomically designed

Individual battery cell monitoring optimises tool run time and ensures long term pack durability

Fuel gauge displays remaining charge

REDLITHIUM™ battery pack provides superior pack construction, electronics and fade-free performance to deliver more run time and more work over pack life

Flexible battery system: works with all Milwaukee® M18™ batteries

Select Model Variant

HD18 HIWF-402C

Where to buy

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Range Spec

Product Specifications HD18 HIWF-402C HD18 HIWF-402C HD18 HIWF-0 HD18 HIWF-0
Article Number 4933441792, 49334417894933441794
Battery pack capacity (Ah) 4.0No batteries supplied
Battery type Li-ionLi-ion
Impact rate (ipm) 0 - 22000 - 2200
Kit included 2 x M18 B4 Battery packs, M12-18 C Charger, Kitbox
Max. torque (Nm) 610610
No load speed (rpm) 0 - 19000 - 1900
No. of batteries supplied 20
Supplied in KitboxNo kitbox or bag supplied
Tool reception ½″ square½″ square
Voltage (V) 1818
Weight with battery pack (kg) 3.0 -
Sound power level (dB(A)) 9191
Sound power level uncertainty (dB(A)) 33
Sound pressure level (dB(A)) 8080
Sound pressure level uncertainty (dB(A)) 33
Vibration screw driving (m/s²) 11.311.3
Vibration screw driving uncertainty (m/s²) 1.51.5
Manuals & Spare Parts view view
Product Data A4 DownloadDownload
Product Data A4 - Landscape DownloadDownload
Product Data A5 DownloadDownload
Fact Tag 14.9 x 6.9cm DownloadDownload
Fact Tag 15.5 x 8.5cm DownloadDownload