Integrated dust extractor and power tool

An auxiliary handle for a handheld power tool, the auxiliary handle comprising:

• a tube extending through a portion of the handheld power tool;
• a pin case insertable into the tube;
• a grip supported on an end of the pin case;
• and
• a locking mechanism configured to selectively lock the pin case relative to the tube, the locking mechanism including
• a pin disposed within the pin case and axially slidable within the pin case between a locked and an unlocked position;
• a ball disposed within a ball aperture in the pin case, the ball being movable in a radial direction between a locked and an unlocked position;
• and
• an actuator operable unlock the pin and ball.

A handheld power tool comprising:

• a housing including a front end, a rear end, a first side, and a second side;
• a tool receptacle disposed on the front end of the housing, the tool receptacle configured to receive a tool;
• a motor positioned within the housing and operatively coupled to the tool receptacle to impart rotational movement on the tool receptacle;
• a handle disposed on the read end of the housing;
• a tube extending through at least a portion of the housing;
• and
• an auxiliary handle insertable into the tube at a first depth corresponding to a collapsed position and insertable into the tube at a second depth corresponding to an extended position;
• the auxiliary handle selectively insertable into the tube from the first side of the housing and the second side of the housing.