Summary
Model of a swivel and universal handle in brass and iron. Used to regulate the stroke of the borer, and for turning the boring rods and keeping them in the centre of the bore.
More Information
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Collecting Areas
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Acquisition Information
Transfer from National Museum of Victoria, 1922
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Classification
Mining & metallurgy, Exploration & prospecting - general, Boring tools
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Category
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Discipline
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Type of item
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Overall Dimensions
205 mm (Length), 100 mm (Width)
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Keywords