Basic Tools PDF

Stainless steel rulers they're made from stainless steel come in sizes 12 in 24 in 36 in they're strong and resist damage micrometers measure both in millimeters and inches if you measure it through a thousandth of an inch of a millimeter the most common types of micrometers are outside inside and d...

Stainless steel rulers they're made from stainless steel come in sizes 12 in 24 in 36 in they're strong and resist damage micrometers measure both in millimeters and inches if you measure it through a thousandth of an inch of a millimeter the most common types of micrometers are outside inside and depth micrometers an outside micrometer measures the outside dimensions of an item inside my counter measured it's the inside dimensions depth micrometer measures the depth of an item how far a piston goes pull the surface of the block they must always be zeroed telescoping gauge measuring distances and awkward spots such as the bottom of a deep cylinder the telescopic gauge has spring load of plungers that can be unlocked as a screw on the handle so slide out and touch the walls of the cylinder split ball gauge is good for measuring small holes where tall spot where telescoping gauges they use a similar principle to telescoping gauge but the measuring head uses split bulb mechanism that allows into very small holes football gauges are ideal for measuring valve guides and a cylinder head for where a dial-board gauge is used to measure the inside diameter of Bores with a high degree of accuracy and speed the dial bore gauge determines the weather the diameter is worn tapered out or out of round according to the manufacturer's specifications the resolution of a dial 4 gauge is typically accurate from five to 10, 000 of an inch or one 100th of a millimeter