... sale service 3.high speed drive moter 4.good compatibility cnc machine for aluminumFeatures: 1. Integrally cast lathe bed, firm and non ... .2. Use high speed drive motor,also servo motors for optional 3. Memory function ensures the processing point when ... °CApplicable industryJade or marble engraving, also for Sign board process, mould, bronzing ,badge, pattern mould, art carve, sign and label etcMusical ...