Gas assist mold with a thick 1 x ½ inch section. How does the plastic finished product withstand the vibration shock of the motor? How does the plastic case protect the board as much as possible when the user drops or bumps? Monochrome is very boring? Perhaps a two-color mold can be used to attract consumers. In addition to high impact and appearance considerations, molds for power tools need to be of high quality. In addition to being able to produce quickly, it is necessary to greatly reduce the problems that may arise during the production process.