ToAuto 6 12 22 3 Axis Digital Readout DRO Display 5um Precision TTL Linear Glass Scale for Milling Machine,150mm+300mm+550mm, US STOCK, 2-4 Business Days ToAuto 2 Axis Digital Readout 8'' 38'' Linear Scale DRO Display CNC Milling Lathe Encoder 200mm+950mm, US