For the working places where have the risk of burningexplosion, non-sparking tools are important safety tools. They are made of hardest Cu-Be alloys. However, Be is very expensivepoisonous. To overcome this, we develop Be-free copper alloys which have high hardness for tools. In Taiwan, we have steel-tools industry. To have higher profit, it is promising to produce such Be-free non-sparking tools.