GALAX PRO Cordless Reciprocating Saw with 20V 2.0Ah battery,

Note: After running the machine for a long time, it is recommended to pause the machine and take a break before continuing. This can extend the life of the machine and the battery. If the machine is used for a long time, it will heat up. This is the self-protection heat dissipation of the machine, so don't worry. Stroke Length and cutting capacity: This reciprocating saw has 7/8" Stroke Length, maximum cutting depth in wood and metal is 5-7/8". Powerful tool: 20V battery delivers no load speed of 0 - 3000 SPM for strong, controlled, quickly cutting through wood, pipe and metals. 2.0 Ah battery come with 1 hour fast charger and battery power indicator Variable speed trigger and lock off: Equipped with a variable-speed trigger(0-3000SPM) to expertly cuts through wood and soft metal( requires specific saw blades); Features a lock-off button prevents accidental opening of the machine Tool-less blade change: Features a lever-actuated blade changing mechanism allows you quickly swap out blades without using any extra tools