Yes
flat screw drivers,insulated screw drivers,stubby screw drivers,torx screw drivers,striking screw drivers,pokers screw drivers.
flat screw drivers,insulated screw drivers,stubby screw drivers,torx screw drivers,striking screw drivers,pokers screw drivers.
A wedge is a double sided screw basically. Therefore, the difference is the number of sides.
A wedge is a double sided screw basically. Therefore, the difference is the number of sides.
yes
Wedge and lever.
A wedge. It can be argued, in fact, that a screw is not really a simple machine in itself, as it is really a wedge wrapped around an axle.
Wedge
Wedge
nether
If used properly, a screwdriver is a wheel and axle combination. If you use it to pry things, it can be a lever and if you pound it into something it serves as a wedge. A screw is a wedge with an incline plane.
A broom is a wedge