... . 2.High speed and low noise. 3.CE Certificate. CNC Engraving Router KR1212: Features:Adopt Taiwan Liner guide rail. The ... cooled spindle, can process hard materials efficiently. No dust oiling structure, guarantee the long term running of the mechanical aspect.Break ... as marble, granite, glass, stone etc. Specifications: Machine Description:CNC Engraving RouterX, Y, Z working area:1200mm x 1200mm x ...