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A tool with side cutting edge angle of 30° and end cutting edge angle 10° is used for fine turning with a feed of 1 mm/rev. Neglecting nose radius of the tool, the maximum (peak to valley) height of the surface roughness produced will be
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- 0.16 mm
- 0.26 mm
- 0.32 mm
- 0.48 mm
Correct Option: A
| Hmax = | tan ψ + cot ψ |
| Hmax = | tan 30° + cot 10° |
Hmax = 0.16mm
