The psb 18 li 2 ergonomic from bosch is a cordless combi drill with a lightweight and ergonomic design which consists of two handles for extra control and comfort whilst drilling the closed dual handle ensures optimum power transfer and reduces strain on the user it also contains a brushless motor giving the psb 18 li 2 ergonomic a longer product lifeit also has a built in saftey function called kickback control to prevent the drill from injuring the user if it snags on a material whilst dr