Materials: Abrasives: heated aluminium oxide Bond:resin over resin Cloth: X-weight blending cloth Application: Suitable for wide belt.It is mainly used for stanless steel,and alloy. 粒度Grits： 40-60-80-100-120-150-180-220-280-320-400 卷状最大宽度Max Width for roll：1400mm 卷状最小宽度Min Width for roll：25mm