3.- Screwdriver: To tighen and to loosen screws
5.-Clamp:is a fastening device to hold or secure objets tightly together to prevent movement or separation through the application of inward pressure.
6.-Screw: It's a shaft with a helical groove or thread formed on its surface and provision at one end to turn the screw.
8.- File: It is a tool used to shape materialby cutting.
12.- Nails: it's an object thin and extended with end filosa done of a hard metal used to hold two or more objects.
13.-Mallet. It's a type of hammer with a head made of softer materials than the steel normally used hammerheads.
15.- Vise: It's a mechanical screwmachine used for holding or clamping a work piece to allow work to be performed on it with tools.
1 comentario:
Este es el trabajo de tecnologia.Me faltan dos herramientas pero es que no se me ocurren ninguna mas:S:S
un saludo
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