Given the question: Question: what is a lapping machine I found the following answer on Google: The first type of lapping (traditionally called grinding ), typically involves rubbing a brittle material such as glass against a surface such as iron or glass itself (also known as the "lap" or grinding tool) with an abrasive such as aluminum oxide , jeweller's rouge , optician's rouge , emery , silicon carbide , diamond , etc., in between them. Is that a correct answer? Yes or no.
The answer is:
No