available heavy duty deep cut variable speed band saw model d28770 manufactured by dewalt industrial tool co of baltimore md the trigger 100 and motor 102 will not be discussed in great detail herein briefly however the trigger 100 can include an actuator 100 a that can be in communication with the control system 104 the actuator 100 a can protrude from the trigger handle 30 to enable a user to activate or deactivate the portable band saw 10 based on the input from the user the actuator 100 a can transmit a signal to the control system 104 to activate the motor 102 with reference to fig1 the motor 102 can be a dc motor such as a brushless dc motor the motor 102 can be housed in the field case 21 and can be responsive to and in communication with the control system 104 the motor 102 can also be coupled to the saw blade system 16 via an output shaft for example to drive the saw blade system 16 as will be discussed based on the input received by the actuator 100 a the control system 104 can provide the motor 102 with an appropriate current at an appropriate voltage phase angle to drive the saw blade system 16 the control system 104 can be coupled to a first end 21 d of the field case 21 adjacent to the motor 102 the control system 104 can be operable to activate and deactivate the motor 102 based on the user input received from the trigger 100 with.