True or False: Drill bits have a very long life span when used for drilling titanium.

The statement is false because drill bits do not have a very long lifespan when used for drilling titanium. Titanium is a hard and heat-sensitive material, which poses challenges during the drilling process. The cutting action generates significant heat, leading to increased wear on the drill bits. As a result, they can dull quickly, requiring frequent replacements or re-sharpening to maintain efficiency and achieve precision in drilling.

Drilling titanium often requires specialized drill bits made from high-speed steel or carbide and may also involve using cutting fluids to help dissipate heat and prolong the life of the tools. However, even with these precautions, the lifespan of drill bits when working with titanium is generally shorter compared to less challenging materials. Hence, the correct assessment is that they do not have a long lifespan when specifically used for drilling titanium.