Protective cover has protective piece disposed in housing, at least one light bulb provided in one side of housing, and switch for regulating power source disposed at one end of housing

摘要

A protective piece (30) made of a transparent material is disposed in a housing (20) that is provided with a battery mount (24) and a fastening portion (24) that fixes the housing with a machine tool. At least one light bulb is disposed in one side of the housing. A switch (34) at one end of the housing regulates a power source.