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| ENGINEERING GAUGES |
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| REFERENCE TABLE WITH RULE (MODEL RTR) |
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| REFERENCE TABLE WITH RULE |
This is a Handy Reference Table cum 6" English Graduation Scale in which you can get quick Reference (size 32x180x1.Omm) for United Nation Coarse & fine threads Drill sizes. You can also measure Drill sizes for ISO metric threads or American pipe threads. This is also useful for quick reference from fraction to decimal conversions.
Least Count: 1/64". |
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