a9cc56f1____Group_15___2012___GICL_Wiki__3
[0] Trigger [1] 1 [2] 1 [4] ABS Plastic [5] Durable and cheap. [6] Injection Molding. [7] Cost effective and fast method of production. [3] 
Acts as a switch that permits electrical energy to flow into the motor and allows the saw to operate. It is the saw's primary user interface.
Gate 3 - Group 15 - 2012 - GICL Wiki