Patent ID: 8042622

Claim:
An electric power tool comprising: a housing, a motor, a jack for receiving a connection plug of an electric cable, and a swivel unit for carrying the jack and which is mounted at a rear end of the housing and arranged to provide for freedom of positioning the jack in different angular directions relative to the housing, wherein said swivel unit comprises a first head mounted on the housing for rotation about a first axis, and a second head carrying said jack and being mounted on said first head for rotation about a second axis, said second axis forming an angle α relative to said first axis, whereby said swivel unit provides freedom of rotation of said jack about two axes of rotation disposed at an angle relative to each other, wherein the housing is tubular in shape, and said first head is mounted at one end of the housing, and wherein said first axis has a same direction as a geometric axis of the housing, and wherein each one of said first head and said second head is individually rotatable within a certain range of rotation about said first and second axes, respectively, and a lock device is provided for arresting simultaneously both of said first head and said second head in any desired position within the respective ranges of rotation thereof.