详细说明
专业代理德国GESIPAsilicon carbide-碳化硅油石，多款尺寸现货供应！
材质:碳化硅
尺寸:40*20*150
订货号:327
A practical combination of two sides with different grain strengths.The coarse surface permits quick rough grinding,the fine grain enables final sharpening and reworking .The combination stones,as the bench stones,are chiefly suitable for flat blades.