... at turning tool, bit, cutter, carving knife, computer engraving machine, engraving machine grinder machine for knife is aimed at turning tool, bit, cutter, carving ... high .used in the industries of wood,food,print ,papermaking,plastic,carton and so onTechnical specification: ModelYM1500YM3000BYM3500AMax. grinding length (mm)150030003500Width ...