Phillips head screwdrivers only work on Phillips head screws--which are ones with an "x" indentation on the head of the screw. A straight screwdriver works on screws with a single line indentation on the head of the screw.
it is best to use the right size of philip screwdriver because this will prevent the screw to be from loosen its thread.
A Phillips screwdriver shaft is round with a pointed head with 4 tapering splines that engage the cross shaped indent in the screw head.
A star head screwdriver is specifically used to tighten or loosen screws with a star-shaped or "Torx" head.
Sidecutters and a flat head screwdriver
Sidecutters and a flat head screwdriver
flat head screwdriver for slotted screws, philips head screwdriver for star screws, and alot more...
Less likely to slip so more torque can be applied
a screwdriver for use with Phillips screws screwdriver - a hand tool for driving screws; has a tip that fits into the head of a screw
Use a flathead screwdriver, insert the end in the side of the head unit.
Use a "torx" head screwdriver.
To use a star screwdriver for assembling furniture, make sure to select the correct size of star screwdriver that fits the screws. Insert the screwdriver into the screw head and turn it clockwise to tighten the screw. Be sure to apply even pressure and avoid stripping the screw head.
The function of a Philips head screwdriver is to turn Philips head screws.