Type: internal grinding wheel

　　材质: 铬刚玉

　　Material: chrome corundum

　　粒度: 60

　　Particle size: 60

　　适用范围: 铬刚玉

　　Scope: chrome corundum

　　结合剂: 陶瓷砂轮

　　Binder: ceramic grinding wheel

　　用途：适用于淬火钢、合金钢刀具及工件的磨削，以及量具和仪表零件等的精密磨削，也适用于成型磨削。

　　Application: Suitable for hardened steel, alloy steel, tool and workpiece Precision grinding, measuring and instrument parts such as grinding,Also applies to the form grinding.