... Auto-oiling feed 3KW CNC Wood Machine With 4 Heads CNC Wood Machine Description: The spindle heads of our 4 Head Wood Cutting CNC Router can work ... 3D hollow cutting, LED, Groove word cutting and neon light, plastic Light boxes cutting, Acrylic Engraving, Acrylic Cutting ,copper boards engraving ... mm, 6 mm, 15 mm, 20 mm....)2. The working area you demand? (max dimension of material, width*length, 300 ...