Cheap Chinese Brushless Impact Wrench Review - Its quite good!! - YouTube
T-Mech Impact Wrench 18V Electric Cordless 1/2 Inch Driver Tool /
18V Electric Impact Wrench 1/2 inch Square Drive Wrench Tool with Battery 6.0Ah - Fast Charge, High Torque 420Nm 3200rpm Variable Speed & Forward Reverse Setting with Socket Set & LED Light :
Dayplus Cordless Impact Wrench 18v 420n.m Electric Wrench, 2 Pcs 6.0ah Battery | Fruugo UK
Electric Impact Wrench Gun 1/2'' Driver Cordless High Torque Powerful 2x Battery | Fruugo UK
Cordless Impact Wrench 1/2 Inch with Battery and Charger, 420Nm High Torque Impact Driver, 18V 6.0Am Battery, LED Light, Comes with Case & 4 Sockets - 14mm, 17mm, 19mm, 22mm : Amazon.co.uk:
Dayplus Cordless Electric Impact Wrench Drill Set 1/2' Driver with 21V Battery - Walmart.com