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Oddleg Calipers

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Description

Oddleg calipers (aka Hermaphrodite Calipers) are used mainly to scribe lines parallel to the edge of metal (or plastics) - they are used for much the same reason that a woodworker might use a Marking Gauge.


Features and Applications

Oddlegs can also be used to find the centre of a disc by first estimating its radius then scribing a number of arcs from different points around the circumference. The various arcs will enclose a small area in which the centre must lie and so can be judged.


Note: To make scribed lines stand out more, bright steel can be coated with Marking Blue (or a felt tipped pen) whilst black steel or rusty metal can first be rubbed with chalk.


DT Online Buyers' Guide
Odd Leg Calipers Spring Joint Calipers 150mm Firm Joint Calipers 150mm Metric & Imperial Vernier Caliper Micrometer Digital Calipers Digital Micrometer
Odd Leg Calipers Spring Joint Inside Calipers 150mm Firm Joint Calipers 150mm Metric & Imperial Vernier Caliper Micrometer Digital Calipers Digital Micrometer