| 摘要 |
PROBLEM TO BE SOLVED: To enhance workability by elimination formation of an obstruction by a shadow of a distal end tool when illumination is used at an electric tool. SOLUTION: The electric tool is provided with distal end members 21, 25 constituted so as to be mounted/removed relative to a housing 10h for rotatably supporting a spindle 14. The distal end members 21, 25 are provided with a lighting means 32 for directing a front side; and an electric circuit for lighting the lighting means 32, and are constituted position-changeably in a circumferential direction relative to the housing 10h. COPYRIGHT: (C)2009,JPO&INPIT |
