"All IN ONE" designed feature with plastic backer built in. Fits directly to a 4" angle grinder for immediate use. Designed to polisg the edge of tiles after cutting. Polish very hard materials such as concrete, marble, stone. Jade, glass,porcelain.
High quality cuts fewer burs from specially designed tips for greater security improving efficiency and durability. Fast clean cool cuts with less dust in mild steel plate treaded rod and box sections.