| 摘要 |
A rotary tool used with a pneumatic or an electric drill, for polishing truck wheels, adjacent the in-situ nuts, has a chuck mounted on a driving shaft, the chuck including an outer cylindrical housing, a centre housing with a guide bushing, and an annular interior passage containing a projecting flexible, fabric polishing sleeve. The guide bushing slides in centering relation over a wheel nut. The annular fabric sleeve protrudes beyond the front of the tool, and radially outwardly, to engage and polish the skirt of the nut and a surrounding portion of the wheel, with pre-applied polishing compound. |
