... processing speed, improving the processing speed, extending the cutters life, and vastly improving the yield.Processing tips1.Usually the relief carving ... guide way ( or square guide way)Optional itemsVacuum adsorption table, water slot for metal/stone, rotary axis for cylindrical materials, dust ... Hiwin square guide way/rack/working tableSamples pictures Wood Engraving and Cutting Machine (JC-1313-6)