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