... metal Metal engraving and milling machine/metal carving and cutting LD 6060 Application materials:Copper, aluminum, cast iron, nonferrous metals ... marble, granite, tiles, shells and other non-metallic materials.Features:1, using the integral cast iron bed bases: the table moves ... feed-in height 320mmX, Y, Z axis motor MOONS 1.0kw stepper motorSpindle parameters 2.2kw 24000rpm/minSpindle cooling way ...