| 摘要 |
A tool for mechanical processing, preferably a brush, comprises a tool body (2), a plurality of filaments (3) having a first portion (3a) anchored to the tool body (2) and a second portion (3b) designed to apply a brushing action when the body (2) is rotated about its axis (4), wherein the body (2) comprises a retaining portion (5) defining the body (2) and made from a binder material in which the first portion (3a) of the filaments (3) is embedded and incorporated to make it integral with the body (2). The body (2) has a plurality of windows (10) designed to improve the heat exchange of the first portion (3a) of the filaments (3) with the environment during the rotation of the brush at high speeds so as to reduce the temperature. |
