ALTBET ER-32 Collet Chucks Block Set of 2 Square and Hex Workholding Holder for CNC Lathe Engraving Cutting Machine
- ER-32 Collet Chucks Block Set Square and Hex.
- Made of hardened tool steel, high strength and hardness.
- For parallel, square or hex shapes as well as for cross hole drilling at 60, 90 or 120 degrees.
- Precision manufacturing, high machining accuracy, ground to 0.0005 inch flatness.
- The threads of the collet nut are smooth for fast remove and installation.