ELECTRIC TOOL

摘要

The electric tool comprises: a generally cylindrical yoke 31; a plurality of magnets 32 fixed through a circumferential clearance to the inner circumference of said yoke 31; an armature 41 rotatably arranged on the inner side of said yoke 31 through a radial clearance between said yoke 31 and the magnets 32; and a dust guard 33 fitted in one axial end of said yoke 31. The dust guard 33 is equipped integrally with a plurality of engaging protrusions 33b engaging with the circumferential clearance between said magnets 32 in said yoke 31.