What type of punch is used as a starting punch for difficult to remove parts?

• A. Center punch
• B. Drift punch
• C. Flat punch
• D. Pin punch

Answer: (B)

A drift punch is specifically designed for handling difficult-to-remove parts. Its tapered design allows it to fit into confined spaces and provide a strong striking surface, which facilitates the removal of stubborn bolts, pins, or dowels. The tapered end helps to center the punch and aligns it with the part being removed, making it easier to apply force without damaging adjacent areas.

In situations where components are seized or have corrosion, the drift punch's ability to deliver force precisely at the right angle can significantly improve the chances of successful disassembly. This makes it particularly useful in maintenance and repair tasks where parts become bonded due to wear and tear or environmental factors.

Understanding this function of a drift punch clarifies its superiority for starting the removal process compared to other types of punches, which may not have the same tapered design or strength in applying force effectively.