Rotary power tool

A power tool, comprising:

• a housing including left and right side walls, a rear wall extending between the left and right side walls, a left angled wall extending between the left side wall and the rear wall and a right angled wall extending between the right side wall and the rear wall;
• a handle extending from the housing and defining a gap between the handle and the rear wall of the housing;
• a motor located within the housing;
• a fan driven by the motor;
• and
• a spindle driven by the motor to rotate about an axis;
• wherein the left and right angled walls converge inwardly toward the axis in a front-to-rear direction along the axis;
• wherein the housing includes a plurality of air intake openings located on the left and right angled walls;
• and
• wherein rotation of the fan draws an airflow into the housing through the plurality of air intake openings.

A power tool, comprising:

• a housing including a plurality of air intake openings, each having a first deflector, and a plurality of air exhaust openings, each having a second deflector;
• a motor located within the housing;
• a handle extending from the housing and defining a gap between the handle and the housing;
• a fan driven by the motor to generate an airflow from the plurality of air intake openings to the plurality of air exhaust openings to cool the motor;
• and
• a spindle driven by the motor to rotate about an axis.