ER20 Collet Inch or Metric Set Storage Rack, Engraved, Tray Holder Stand Caddy

ER 20 Collet Storage Rack. ER COLLET SYSTEM. 11 11.5 mm (0.453 in.). 18 mm (0.709 in.). 16 17 mm (0.669 in.). 27 mm (1.063 in.). 20 21 mm (0.827 in.). 31 mm (1.220 in.).

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