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5 Cards in this Set
- Front
- Back
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What is a combination set |
Fancy straight edge -Centre head for finding centre of round objects -Protractor head for measuring angles of control surfaces -Stock head for a square or 45° also has a spirit bubble |
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How many threads per inch on an outside micrometer |
40 threads per inch. |
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What increments are on a micrometer |
0.025 inch |
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What are the parts of a micrometer |
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What is the accuracy of a normal and vernier micrometer |
Normal is 0.001 Vernier is 0.0001 |
