What happens if the reamer is improperly lubricated?

Improper lubrication of a reamer can lead to overheating, which is a critical concern when using this tool. Reaming involves removing material from existing holes and generating heat through friction. Adequate lubrication helps to reduce this friction, which in turn keeps the cutting edges cool, minimizing wear and tear on the tool. When a reamer is not lubricated properly, it lacks the necessary fluid to dissipate the heat generated during operation, causing the tool to heat up excessively. This overheating can compromise the integrity of the reamer, resulting in potential breakage or premature failure. Therefore, ensuring that a reamer is properly lubricated is essential for maintaining its performance and reliability during use.