| 摘要 |
<p>POLISHING WHEEL A polishing wheel comprises a ribbon-like polishing cloth whose outside periphery is provided with an abrasive surface, and a flexible band which is made of foamed plastic or similar material and has the same width as that of said ribbon-like polishing cloth in one embodiment; or a highdensity abrasive polishing cloth which has an abrasive face at the outside periphery thereof and is fixed to an inside of said ribbon-like polishing cloth, both being spirally wound together and fixed together by using adhesive therebetween.</p> |
