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Different kinds screwdriver Inspection:


Slotted screwdriver
Phillips screwdriver,
square screwdriver,
hexagonal screwdriver,
electric screwdriver.etc

screwdriver inspection-Screwdriver quality control:Slotted screwdriver,Phillips screwdriver, Square screwdriver,Hexagonal screwdriver,Electric


Some 
common factors for screwdrivers quality control:

Appearance
Quantity check
Measurement(weight& size&thickness)
Fastness test
Function test
Internal check for product
Metal Hardness test when applicable
Running test
Voltage test
HI-POT test
Current test
Power test
Speed test
Pull test for cord
Packing checked
Carton dropping test





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