DIY Ring Roller
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| Made from angle and flat bar with some bearings for the rollers. |
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| First test - works well |
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| 4mm square bar |
Retractable Threading Tool
PDF Plans
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Automatic Centre Punch
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Flexure Surface Gauge
Plans in PDF format Notes: The holes for the 6 mm ball bearings should be 5.5 mm in diameter rather than 6 mm.
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