ER20 Collet | Inch and Metric

ER20 Precision Collet

• Metric and English Shank Diameters available
• Ultra-Precision versions available
• Clamping Range: +/- 0.01" (0.25mm)
• Average .0002" T.I.R.
• Dimensions:
  Diameter (D) = .83" (21mm)
  Length (L) = 1.24" (31.5mm)