6Pcs ER32 Spring Collet Set For CNC Milling Lathe Tool Engraving Machine Steel

6Pcs ER32 Spring Collet 1/2 -5/8 For CNC Milling Lathe Tool Engraving Machine Feature: 1: Special angled slots increase rigidity，can be used for clamping drill milling Tool straight shank tool. 2: Performance stability high accuracy 3: Large holding force wide clamping range，better overall balance of tool holder assembly 4: Spiral collets are widely used in boring milling drilling tapping grinding and engraving and so on. Specifics: Condition: 100% Brand New Model: ER32 Material: High Grade Carbon Steel Accuracy: