Patent ID: 9266178
Filing Date: 2016-02-23
CPC Classification: B23B,B23D,B25B,B25F,Y10T

Claim Text:
1. A power tool comprising: a housing; a motor contained in the housing; an output member at least partially received in the housing and configured to be driven by the motor to rotate about a longitudinal axis; a reaming attachment having a front end portion configured to be selectively driven in rotation by the output member to drive a fastener into a workpiece, and a reaming portion configured to be selectively driven in rotation by the output member to remove material from an end surface of a conduit; a rotational motion sensor disposed in the housing and operable to detect rotational motion of the housing about the longitudinal axis; and a controller disposed in the housing to receive a signal indicative of rotational motion from the rotational motion sensor, to determine a direction of the rotational motion of the housing about the axis and to drive the motor in a direction corresponding to the direction of rotational motion of the housing.