Caliper, Micrometer, Divider
Calipers are used to measure the thickness of sheets of metal, both inside and outside dimensions. It comes with a movable jaw that slides along a scale, allowing students to record the exact measurement.
Micrometers are used to measure the diameter of metal rods or bars down to a thousandth of an inch. They also measure the thickness of wires, machined parts, and other small objects.
Dividers are used to mark out evenly spaced lines on metal surfaces, making them a vital tool for metalworking projects.
Combination Square
A combination square can be used as a straight edge, to measure lengths and angles, and to scribe lines on workpieces. It usually has a ruler or scale on one or both sides, and a protractor head with Spirit level on one end.
Steel Rules
Steel rules are made from hardened and tempered steel, which makes them durable and long-lasting. These basic metalworking tools are available in a variety of sizes, so you can choose the one that best suits your needs.
Protractor
A protractor is commonly used for measuring angles in metalworking applications. This tool is designed to be placed on the workpiece in order to accurately measure the angle of the cut. In most cases, a protractor will have a scale that is marked in degrees, making it easy to get an accurate measurement.
Gauge
Gauges are an essential metalworking tool for measuring dimensions. They come in a variety of sizes and shapes, are easy to use and read, and can measure many different materials with high accuracy. Gauges are a precision tool, and their use can help students to get the most accurate measurements possible.
Feeler gauges have a set of thin blades that can be inserted between tight spaces to measure the gap accurately. They are commonly used to measure the clearance between engine parts or gaps between the blade and saw teeth.
Thread gauges are used to measure the pitch, angle, and diameter of external and internal threads.
Height gauges come with a dial indicator that measures the height of objects vertically. They are commonly used to measure the height of workpieces, tool bits, and other machined parts.
Scriber
A scriber is a device used for scoring or making lines on surfaces. In the context of metalworking, a scriber is used to mark lines on metal surfaces prior to cutting or drilling.
There are many different types of scribes available on the market, but the most common type used in metalworking classrooms is the carbide-tipped scriber. This type of scriber is incredibly durable and can withstand heavy use. Carbide-tipped scribes are also very accurate, making them ideal for precise measurements.
