A cutting tool capable of positioning a third pulley with high accuracy is provided. A miter saw includes a first pulley rotatable integrally with a motor shaft, a countershaft at which a second pulley and a third pulley are provided, a first belt looped under tension over the first pulley and the second pulley, an output shaft at which a fourth pulley is provided, a second belt looped under tension over the third pulley and the fourth pulley, a bearing which rotatably supports the countershaft and is positioned between the second pulley and the third pulley, a bearing which rotatably supports the countershaft and is positioned opposite to the second pulley relative to the third pulley, a gear case supporting the bearing, and a gear cover supporting the bearing. The gear case has a portion positioned between the second pulley and the third pulley.

An angle divider includes a body portion with a proximate end and a distal end. A distal end pivot point is positioned in the distal end of the body portion. First and second removable arm are pivotally mounted to the distal end pivot point. The arms pivot with respect to the distal end pivot point. An adjustable pivot is mounted for sliding movement within an elongated slot formed in the body portion. Brackets removably interconnect the arms to the adjustable pivot. Movement of the arms results in movement of the adjustable pivot longitudinally along the body portion. A lock locks the adjustable pivot with respect to the body portion, which locks the arms in place with respect to the body portion. The removable arms can be removed from the adjustable pivot point for transport and to split the angle. 0

An angle divider includes a body portion with a proximate end and a distal end. A distal end pivot point is positioned in the distal end of the body portion. A fixed arm and a removable arm are pivotally mounted to the distal end pivot point. The arms and pivot with respect to the distal end pivot point. An adjustable pivot is mounted for sliding movement within an elongated slot formed in the body portion. Brackets interconnect the arms to the adjustable pivot. Movement of the arms results in movement of the adjustable pivot longitudinally along the body portion. A lock 26 locks the adjustable pivot with respect to the body portion, which locks the arms in place with respect to the body portion. The removable arm can be removed from the distal end pivot point and the adjustable pivot point to split the angle.

A power tool is provided, including a housing; a brushless DC (BLDC) motor arranged within the housing, the motor including a stator and a rotor rotatably disposed within the stator; a power module electrically disposed between the motor and a power supply, the power module including power switches; an actuator engageable by a user; and a control module configured to control a switching operation of the power switches to begin supply power to the motor when the actuator is engaged. The control module monitors engagement and disengagement events of the actuator, and ignores a subsequent engagement of the actuator if at least one of number of actuator engagement events and/or number of actuator disengagement events exceeds a predetermined threshold value within a predetermined time.

A power tool is provided, including a housing; a brushless DC (BLDC) motor arranged within the housing, the motor including a stator and a rotor rotatably disposed within the stator; a power module electrically disposed between the motor and a power supply, the power module including power switches; an actuator engageable by a user; and a control module configured to control a switching operation of the power switches to begin supply power to the motor when the actuator is engaged. The control module monitors engagement and disengagement events of the actuator, and ignores a subsequent engagement of the actuator if at least one of number of actuator engagement events and/or number of actuator disengagement events exceeds a predetermined threshold value within a predetermined time.

A miter saw includes a base seat unit, a cutting unit rotatable relative to the base seat unit to bring a saw blade to rotate among a first working state, a second working state and a folded state, and a safety unit having at least one slide slot and a movable pin slidable along the slide slot. When the saw blade is in one of the first and second working states, the movable pin is retained in a first slot portion of the slide slot to permit operation of a trigger. When the saw blade is in the folded state, the movable pin is retained in a second slot portion of the slide slot to lock the trigger.

A miter saw includes a base seat unit, a cutting unit rotatable relative to the base seat unit to bring a saw blade to rotate among a first working state, a second working state and a folded state, and a safety unit having at least one slide slot and a movable pin slidable along the slide slot. When the saw blade is in one of the first and second working states, the movable pin is retained in a first slot portion of the slide slot to permit operation of a trigger. When the saw blade is in the folded state, the movable pin is retained in a second slot portion of the slide slot to lock the trigger.

A miter saw includes a first locking mechanism, where when the first locking mechanism is in a first state, a cutting mechanism is fixed relative to a workbench, when the first locking mechanism is in a second state, the cutting mechanism is allowed to rotate relative to the workbench, when the first locking mechanism is in a third state, the rotation of the cutting mechanism relative to the workbench is positioned, and the first locking mechanism includes a first operation member for switching the first state, the second state, and the third state of the first locking mechanism. The miter saw is easy and convenient to operate.

A power tool is provided, including a housing; a brushless DC (BLDC) motor arranged within the housing, the motor including a stator and a rotor rotatably disposed within the stator; a power module electrically disposed between the motor and a power supply, the power module including power switches; an actuator engageable by a user; and a control module configured to control a switching operation of the power switches to begin supply power to the motor when the actuator is engaged. The control module monitors engagement and disengagement events of the actuator, and ignores a subsequent engagement of the actuator if at least one of number of actuator engagement events and/or number of actuator disengagement events exceeds a predetermined threshold value within a predetermined time.

A power tool is provided, including a housing; a brushless DC (BLDC) motor arranged within the housing, the motor including a stator and a rotor rotatably disposed within the stator; a power module electrically disposed between the motor and a power supply, the power module including power switches; an actuator engageable by a user; and a control module configured to control a switching operation of the power switches to begin supply power to the motor when the actuator is engaged. The control module monitors engagement and disengagement events of the actuator, and ignores a subsequent engagement of the actuator if at least one of number of actuator engagement events and/or number of actuator disengagement events exceeds a predetermined threshold value within a predetermined time.