Abstract: A power hand tool includes a body, an electric motor, an output driving shaft rotatable by the motor, a holder for holding a cutting bit and rotatable by the shaft for, in turn, rotating the cutting bit for cutting, an electrical switch provided on the body for controlling operation of the motor, and a detachable handle. The handle has a first, fixed end releasably connected to the body, a middle section extending to form a relatively large gap with the body sufficiently wide to allow the handle to be gripped by a hand, and a second, free end. The free end extends to approach a region on the surface of the body adjacent and not reaching the switch and forms a relatively small gap with the region sufficiently narrow to retain a hand gripping the handle.

Abstract: A power hand tool (10) comprising a body (100), an electric motor (M), an output driving shaft (150) rotatable by the motor (M), a holder (160) for holding a cutting bit and rotatable by the shaft (150) for in turn rotating the cutting bit for cutting, an electrical switch (130) provided on the body (100) proper for controlling the operation of the motor (M), and a detachable handle (200). The handle (200) has a first, fixed end (220) releasably connected to the body (100) a middle section extending to form a relatively large gap with the body (100) sufficiently wide to allow the handle (200) to be gripped by a hand, and a second, free end (210) The free end (210) extends to approach a region (106) on the surface of the body (100) adjacent and reaching short of the switch (130) and forms a relatively small gap (108) with the region (106) sufficiently narrow to retain the hand gripping the handle (200).