| 摘要 |
PROBLEM TO BE SOLVED: To provide a protective cover capable of suppressing water from scattering to outside the protective cover when a material to be ground is beveled, and to provide a water injection type electric tool with the protective cover mounted thereon.SOLUTION: There is provided a protective cover 5 for covering a disk-like tool, grinding a material to be ground, by being mounted on a water injection type electric tool 1 including water injection mechanisms 45-47 injecting water to a polishing processing section with the disk-like tool while the disk-like tool 28 is attached orthogonally to a spindle 23 projected from a housing 3, the protective cover being circular to cover the whole of the disk-like tool and having at least its front side projected to a tip side of the spindle in a projection direction X from a center part in a front-rear direction. |
