About this item: Variable Speed Adjustment & Lock-Button: Manually adjust the speed of your power tool to gradually build up speed; cutting speed can be locked by using the lock-on button. Powerful 2600W Engine and Long Movement Cutting: The reciprocating saw comes with an extremely powerful 2600W engine that reaches a maximum of 2800SPM, 28mm stroke length for efficient cuts. Safety Switch: The 2600W reciprocating saw with high performance is equipped with the safety and speed range switches, which can avoid accidents caused by careless touch. With soft rubber and shock-absorbing structure, can be skid-resistant and shock-absorbing, providing a good grip Quick-Change Blades: The detachable blades of the power saw can be easily changed in order to select the right type needed for your project. Multi-Purpose Power Tool: The corded electric reciprocating saw Comes with 2pc 150mm wood blade,1pc 240mm wood blade,2pc 150mm metal blade ; with the right blades attached, this reciprocating