... 1.Water cooled spindle 2.Precision ball screw rod,circular line guide rail 3.CE approv SPECIFICATIONS OF CNC WOODWORKING MACHINE : ... 24,000rpm,VFD, high speed.·Imported 2.5cm square guide rail with flange sliding block, rack and pinion, stability.·Double ... continuation on break point.(Used for solid wave board, wood door, aluminum door, wood window, density board, wave board, compound board, ...