Description:

The ER32 1/2 Collet Set is a high precision spring collet designed for CNC engraving machines and milling lathes. It provides stable performance and permanent resilience for professional machining operations.

• Material: 70Mn spring steel, quenched and hardened internally
• Precision: Less than 0.020mm
• Application: Compatible with ER tool holders, shanks, and extension rod nuts
• Usage: Suitable for CNC, milling machines, engraving machines, and machining centers
• Operations: Ideal for milling, boring, drilling, and wire tapping
• Hole Diameter: 1/2 inch
• Height: 1.57 inches
• Outside Diameter: 1.3 inches or 37mm
• Finish: Ground and polished surface for high wear and heat resistance
• Power Source: ac/dc