3M 7125氣動機，原裝配備3寸拉扣托盤?？膳浜?M海綿球（2648或2637），用于漆面的最后拋光。7125最高轉速3000RMP；同系列氣動機8125，最高轉速可達10000RMP（詳細資料見8125氣動機介紹）
3M 7125 and 8125 Buffers
Powerful, yet easy-to-use buffers that provide the fast way to a swirl-free finish.
Available in both palm style (7125) or lever style (8125) to suit individual needs.
The large orbit allows for faster polishing
