Smart hand-held power tool system with smart power supply housing and display

A smart hand-held power tool system comprising:

• a handpiece including a tool head performing an operation;
• a smart power supply housing connectable to the handpiece controlling at least one parameter setting or functionality associated with the operation of the smart hand-held power tool system;
• the smart power supply housing including:
• a power supply enclosed within the smart power supply housing;
• and
• a screen associated with the smart power supply housing displaying the at least one parameter setting or the functionality associated with the operation of the smart hand-held power tool system.

A smart hand-held power tool system comprising:

• a handpiece operating a tool head;
• a smart power supply housing connectable to the handpiece;
• the smart power supply housing including:
• a power supply enclosed within the smart power supply housing;
• and
• an inertial measurement unit disposed in the smart power supply housing producing navigation, acceleration or torque measurements based on feedback data generated by at least one sensor associated with the handpiece, the smart power supply housing or the tool head.