ER25 Inch Set Collet Rack, Organizer, Holder, Stand, Tray, Spring, Caddy sku# BI
ER25 “Blank”. ER COLLET SYSTEM. Exclusive Feature The engravings are offset to make it easier to read with collets loaded. 11 11.5 mm (0.453 in.). 18 mm (0.709 in.). 16 17 mm (0.669 in.). 27 mm (1.063 in.).