Flap disc
Another name is flap wheel. It forms little emery cloth sheets bonding on glass fiber disc, used for polishing by air tools.
Specification:
1.dimension: round shape, outside diameter is 4”,4.5”,5”,6”,7” and so on.
2.Abrasive material: aluminum oxide and zirconia corundum.
3.Grit: P40-60-80-100-120-150-180-240
Application:
Used for grinding joint and burr, it used interchangeably with depressed center grinding wheel. It has more superiorities, such as elasticity , high-efficient,good heat dissipation and low noise.
aluminium oxide flap disc