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2.1-Marking-out-and-measuring

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MEASURING FACTSHEET<br />

Gauges<br />

Uses<br />

Advantages<br />

<br />

Making lines from a datum<br />

<br />

Greater accuracy<br />

point/line<br />

<br />

Easier to start a cut (Cutting Gauge<br />

<br />

Making locations for mortise<br />

only)<br />

<br />

grooves<br />

Creating cut lines<br />

<br />

Can be used to make the same dimensions<br />

across different locations<br />

Disadvantages<br />

<br />

Points/blades become blunt<br />

over time<br />

<br />

Some parts may become lost<br />

making them useless<br />

<br />

Datum lines have to be accurate<br />

MARKING OUT AND MEASURING GCSE RESISTANT MATERIALS @PENYRHEOLDT

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