ER-32 3mm Spring Collet Chuck for CNC Engraving Machine Lathe Milling Tool

Specifications: Model: ER32 Clamping Diameter: 3mm Material: 40Cr Steel Precision: 0.015mm / 0.0006-inch Total Height: 40mm / 1.57-inch Outer Diameter(Max): 33mm / 1.3-inch Package Includes: 1 x Spring Collet