... .high precision with +/-0.1mm 4.high efficency Specifications: 1. PCB size : Max (L) 610* (W) 610 2. MIN : (L) 250 ... no prcessing 3. Provides the convenience of operation,different sizes PCB to be alternate working ,no any adjustment 4. Break through ... the traditional practices,no longer for PCB size difference to cause machine stopped. 5. with single edge ...