M18™ compact ¼″ Hex impact driver



Compact impact driver measures 140 mm in length making it ideal for working within confined spaces

High performance 4-pole motor delivers maximum power whilst maximising the power to weight ratio

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

Heavy duty full metal gearbox and gears for superior durability and maximum torque

¼″ Hex drive with click lock for single hand loading of bit

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

On board fuel gauge and LED light

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

M18 BID-402C

  • M18 BID-402C
  • M18 BID-0

Where to buy

Find a store

Range Spec

Product Specifications M18 BID-402C
M18 BID-402C
M18 BID-0
M18 BID-0
Article Number 49334435804933443570
Battery pack capacity (Ah) 4.0No batteries supplied
Battery type Li-ionLi-ion
Impact rate (ipm) 0 - 2450/0 - 34500 - 2450/0 - 3450
Kit included 2 x M18 B4 Battery packs, M12-18 C Charger, Kitbox
Max. torque (Nm) 180180
No load speed (rpm) 0 - 2000/0 - 27500 - 2000/0 - 2750
No. of batteries supplied 20
Standard equipment Belt hookBelt hook
Supplied in KitboxNo kitbox or bag supplied
Tool reception ¼″ Hex¼″ Hex
Voltage (V) 1818
Weight with battery pack (EPTA) (kg) 1.7 (M18 B4)1.7 (M18 B4)
Sound power level (Lwa)(dB(A)) 104.8104.8
Sound power level uncertainty (dB(A)) 33
Sound pressure level (Lpa)(dB(A)) 93.893.8
Sound pressure level uncertainty (dB(A)) 33
Vibration screw driving (m/s²) 12.312.3
Vibration screw driving uncertainty (m/s²) 2.772.77
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

Ratings & Reviews