| 摘要 |
PROBLEM TO BE SOLVED: To provide a portable power tool easy to grasp and apply force to both in using a cup-shaped grinding wheel and in using a flat plate grinding wheel though since, in a conventional grinder, a handle part is orthogonal to a spindle, for example, when the whole of the peripheral edge of a cup type grinding wheel for surface grinding is pressed against a grinding surface, a worker has a handle in a confined attitude and workability is not well in this point. SOLUTION: Constitution is so effected that inclination is effected with an axis jh of the handle part 2a with an axis j6 of a spindle 6 mounted on a grinding wheel T has an obtuse angleθof an approximate 105 deg.. This constitution facilitates grasp and force application since the handle part 2a is inclined in an upper inclination direction even when plane polishing processing is effected by using a cup type grinding wheel T1. |
