1
Is a smooth surface with one end that is higher than the other
2
Is used to join pieces of metal together with solder
3
Is a basic machine with few moving parts
4
Is a machine consisting of a wheel with a rod through it
5
Is a tool that is used to remove insulation from wires
6
It has many details or is hard to undestand
7
Is a tool for putting screws into surfaces
8
Is the power that comes from using a lever
9
Is the pointed support that a lever's board or bar rests upon
10
Tools that are used to pull out nails or cut wires
11
Is a soft metal wire that is heated with a soldering iron to join two metal surfaces
12
Something is to remove it from the surface of something else
13
Is a tool with one wide end and one pointed end
14
Is a bar that rests on a fulcrum
15
Is a tool that makes holes in surfaces like wood or inserts and removes screws
16
Something is to cut off part of it
17
Holds something tightly in place while someone works on it
18
Is a piece of metal that you turn to fasten objects together
19
Is a particular amount of weight a person or machine lifts or carries
