... duct collector, helping to suck the dust, milling dust, rotary axis for cylindrical materials, DSP offline control system, when ... granite, aluminium, copper, steel and many other material.Specification: Model:ZK-1224Machine body:Whole cast ironGuideway:XYZ-axis use cylinder ... variable speed , water-cooled motorSpindle speed:0-24000rpm/minBlade diameter:3.175mm,4mm,6mm,8mm,12.7mmControl system:NCSTUDIO ...