... resin bond grinding segmentgrinding segment,Type - 3101150 x 80 x 25mm....grinding segment,Type - 3101150 x 84.14/103.19 x 38.1RAD 228.6....Materials ... (Black Silicon Carbide),…Grit Size: 36#,46#,60#,80#,......Bond Type: Vitrified Bond and Resin Bond Grinding Segment