M18 FUEL™ ONE-KEY™ ½″ impact wrench with pin detent


M18 FIWP12 but with ONE-KEY™ technology

Connect via Bluetooth® with the ONE-KEY™ app

Complete tool customisation via ONE-KEY™ app to tune the tool to your needs

Control speed, torque, start and end speeds and LED

Configure to any application choosing optimum tool settings for repeatable precision

Program/save profiles for unmatched control

Select from a range of application profiles or quickly create your own for perfect results on every trigger pull

Save up to 4 custom settings to the tools memory for fast selection on the jobsite

ONE-KEY™ app also provides inventory function for total management of your complete tool/equipment fleet

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

Select Model Variant

M18 ONEIWP12-502X

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Range Spec

Product Specifications M18 ONEIWP12-502X M18 ONEIWP12-502X M18 ONEIWP12-0X M18 ONEIWP12-0X M18 ONEIWP12-0 M18 ONEIWP12-0
ArticleNumber 493345137249334591974933451152
Battery pack capacity (Ah) 5.0No batteries suppliedNo batteries supplied
Battery type Li-ionLi-ionLi-ion
Impact rate (ipm) 1300/2100/2550/32001300/2100/2550/32001300/2100/2550/3200
Kit included 2 x M18 B5 Battery packs, M12-18 FC Charger, HD Box
Max. fastening torque (Nm) 300
Max. torque (Nm) 40/120/220/30040/120/220/30040/120/220/300
No load speed (rpm) 900/1400/1900/2500900/1400/1900/2500900/1400/1900/2500
No. of batteries supplied 200
Standard equipment Belt ClipBelt ClipBelt Clip
Supplied in HD BoxHD BoxNo kitbox or bag supplied
Tool reception ½″ square½″ square½″ square
Vibration Impact tightening of fasteners of the maximum capacity of the tool [m|s²]
Vibration Impact tightening of fasteners of the maximum capacity of the tool uncertainty [m|s²]
Voltage (V) 181818
Weight with battery pack (kg) 1.8 - -
Sound power level measured (dB(A)) 104.5104.5104.5
Sound power level measured uncertainty (dB(A)) 333
Sound pressure level (dB(A)) 93.593.593.5
Sound pressure level uncertainty (dB(A)) 333
Manuals & Spare Parts view view view
Product Data A4 DownloadDownloadDownload
Product Data A4 - Landscape DownloadDownloadDownload
Product Data A5 DownloadDownloadDownload
Fact Tag 14.9 x 6.9cm DownloadDownloadDownload
Fact Tag 15.5 x 8.5cm DownloadDownloadDownload