$67.99 DEWALT DCF880B 20-Volt Li-Ion 1/2-Inch Impact Wrench with Detent Pin BARE TOOL: Amazon.co.uk 
Dewalt DCF899NT-XJ Cordless Impact Driver 1/2 18V , Techinn
DEWALT 18-Volt XRP Ni-Cd Cordless 1/2 in. Impact Wrench with (2) Batteries 2.4Ah, 1-Hour Charger 
