ER40 Spring Collet 1" Chuck for CNC Engraving Machine Lathe Milling Tool
ER40 Spring Collet 1" Chuck for CNC Engraving Machine Lathe Milling ToolSpecifications (ER40 Spring Collet). Model: ER40. This ER collet is used for CNC milling lathe tools and work‑holding engraving machines.