Cold Cut

They have a pump and spray liquid (soap oil) onto the blade while it is cutting. They operate at very low speeds so that the metal does not burn.

Electric

Operates with power, providing continuous operation.

Specifies the power of the machine. More kW means easier handling of thicker or harder/more durable materials and greater durability in demanding tasks, such as in the press brake or metal furnace.

Indicates the largest blade size that the circular saw accepts. It determines the cutting depth and working speed on large metal pieces.