Acrylic Buffing Wheel with Metal Centre has 16 plies of soft canton cloth, carded on one side. The Acrylic Buffing Wheel is suitable to be used at speeds lower than 1800 rpm to buff acrylic laquers and varnishes. The Acrylic Buffing Wheel has metal centre and 3/4" hole that can be reduced to 1/2" or 5/8" with free adapter. The Acrylic Buffing Wheel with Metal Centre is ideal for buffing wooden instruments, furniture etc.