Physics, asked by ChetnaAmbhorkar3365, 1 year ago

the operation of threading a drilled ais called

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Answered by graxx
4
Hi there

Explanation: Drilling is defined as production of generally circular hole by using a revolving tool. Explanation: Reaming is a finishing operation of drilled hole. It is done to improve surface finish of drilled hole. ... Explanation: Tapping is the process of forming internal threads by means of tool called tap.


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