A power tool, comprising: a power assembly comprising a motor, the motor having a motor shaft rotatable about a motor axis; an output assembly comprising an output shaft configured to output power; a transmission assembly configured to realize power transmission between the power assembly and the output assembly; a first housing supporting at least the power assembly, the transmission assembly and the output assembly; and a second housing surrounding at least part of the first housing, the second housing being further formed with a handle portion configured for a user to hold, wherein the power tool is provided with a first vibration isolation plane and a second vibration isolation plane, the first vibration isolation plane is provided with a first vibration isolation block, the second vibration isolation plane is provided with a second vibration isolation block, a whole composed of the first vibration isolation block and the second vibration isolation block is at least provided with a spacing portion provided between the first housing and the second housing, the second housing is spaced apart from the first housing at the spacing portion, the first vibration isolation block and the second vibration isolation block are separated from each other, characterized in that at least part of the first vibration isolation block or at least part of the second vibration isolation block is arranged inside the handle portion, and the output shaft is capable of oscillating about an output axis within an oscillating angle A, and the oscillating angle A of the output shaft is greater than or equal to 3.6 degrees and less than or equal to 5 degrees. a power assembly comprising a motor, the motor having a motor shaft rotatable about a motor axis; an output assembly comprising an output shaft configured to output power; a transmission assembly configured to realize power transmission between the power assembly and the output assembly; a first housing supporting at least the power assembly, the transmission assembly and the output assembly; and a second housing surrounding at least part of the first housing, the second housing being further formed with a handle portion configured for a user to hold, wherein the power tool is provided with a first vibration isolation plane and a second vibration isolation plane, the first vibration isolation plane is provided with a first vibration isolation block, the second vibration isolation plane is provided with a second vibration isolation block, a whole composed of the first vibration isolation block and the second vibration isolation block is at least provided with a spacing portion provided between the first housing and the second housing, the second housing is spaced apart from the first housing at the spacing portion, the first vibration isolation block and the second vibration isolation block are separated from each other, characterized in that at least part of the first vibration isolation block or at least part of the second vibration isolation block is arranged inside the handle portion, and the output shaft is capable of oscillating about an output axis within an oscillating angle A, and the oscillating angle A of the output shaft is greater than or equal to 3.6 degrees and less than or equal to 5 degrees.