This Wickes Impact driver handles large screws & bolts more efficiently than the average compact drill because they automatically add extra rotational force when they encounter resistance & have two to three times more torque than a drill & due to them being lightweight you'll find using an impact driver is easier on your hand & wrist. The Wickes Compact Impact Driver For fast & effective driving & removing of screws nuts & bolts. Supplied with a handy carry case & 1 x 1.5 Ah battery. Part of the Wickes 1 For All® Battery system where the batteries are compatible & interchangeable with all 1 For All® Cordless Power Tools.