Definitions include: Is slang for synopsis you usually find it at the back of a novel e.g boy in striped pyjamas, and you use it informally like when you 're talking to a friend, you can't use it formally like when you're talking to your boss.
The reason a flaring tool exists is to cut a piece of soft copper tubing, apply a flare fitting, and provide a waterproof seal without soldering. It is often preferred to use flared copper pipe when water or gas will be going through the tube.
An auger bit in a brace for woodworking. An auger is a drilling device, or drill bit, that usually includes a rotating helical screw blade called a  flighting  to act as a screw conveyor to remove the drilled out material. The rotation of the blade causes the material to move out of the hole being drilled.