FeatureSharp, durable，Don't collapse edge，Dig holes. 5000+ ---- 10000+ require lower WOB,high rotary speed and small flow rate, good concentricity,Wildly used in cutting glassShapeClassed by s

FeatureSharp, wear-resisting, polishing effect is good, stable quality, good diamond，Positioning hole，Cooling holeShapeOG-2G-3G wheel,Trapezoidal Wheel (FA) ,Pencil Eage Wheel(PE) ,Peripherial Seg