Many specialist boots have toe and heel tips that are screwed on.
I ate peach cobbler today for lunch.
awl
Awl
Bodkin
Bodkin
A Phillips screwdriver is a screwdriver for use with Phillips screws.
A Phillips screwdriver is a screwdriver for use with Phillips screws.
You use a screwdriver when you remove or fit screws in anything.
I haven't looked up the usage in the play, but a cobbler can have two meanings depending on how it is used. In one use a cobbler is a person who makes shoes ( I suspect that this is the usage in the play since in the time frame that is what is used for a "shoemaker"). A cobbler can also be a baked pie of fruit.
A slotted screwdriver is properly used as... a screwdriver.
Cobbler or Shoe Cobbler
The standard screwdriver is designed to turn screws in or out.