A handheld power tool comprising a rotary motor connected to a flexible shaft, terminating in a handpiece for various attachments, facilitates precision grinding, polishing, and other material removal tasks in hard-to-reach areas. This tool configuration offers versatility by accommodating diverse bits and burrs for operations like sanding, drilling, and engraving.
The maneuverability afforded by the flexible shaft enhances control and precision, particularly beneficial in intricate work like jewelry making, die grinding, and small engine repair. This design also minimizes hand fatigue during extended use by isolating the weight of the motor from the workpiece. Its historical development stemmed from a need for greater accessibility and control in power tooling, significantly impacting industries requiring fine detail work.