3R-659.20P, Collet chuck, MacroHighPerformance

3R-659.20-P
  • For collets ER20
  • Electrode size 1-13 mm
  • Flushing duct
  • Building-in height 69 mm
  • Weight 1.2 kg.
EDM-MILLING

Drawing

Facts

 

  • Repetition accuracy: MacroNano – within 0.001 mm
  • Repetition accuracy: MacroHighPerformance – within 0.0015 mm
  • Repetition accuracy: MacroStandard – within 0.002 mm
  • Locking force – 6000 N
  • Fixed index positions 4x90°
  • Required air pressure, pneumatic chuck – 6±1 bar
  • Recommended tightening torque, manual chuck – 6 Nm
  • Recommended max workpiece weight – 50 kg

  • System-3R
    Description
    Feature

    Applications