9pcs ER32 Spring Collet Set for CNC Engraving Machine and Milling Lathe Tool, 2-20mm High Precision Workholding Collets with Individual Protective Cases

Description: These spring collets are made of 65Mn spring steel for CNC milling lathe tool and work-holding engraving machine. There are total 9 collets of various sizes in on set which can basic meet your need. Each collet is well packed in separate protective container with label so you can easily distinguish them. Collet must be placed into collet chuck nut before inserting into collet chuck.Features: Made of spring steel, they are stable in performance. Fine workmanship, good elasticity, high precision.Collet must be placed into collet chuck nut before inserting into collet chuck. Each collet is well packed in separate protective container with label. For CNC milling lathe tool and work-holding engraving machine.Specifications: Material: 65Mn spring steel Model: ER32Range: 2mm, 4mm, 6mm, 8mm, 10mm, 12mm, 16mm, 18mm, 20mmHeight: 40mm / 1.57"OD: 31mm / 1.22" Run-Out Tolerance: Weight: 1.23kg(approx.)Package Includes: 1 Set(9pcs) x ColletsNote:1. Please allow 1-2mm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.

• High Precision Clamping: This ER32 spring collet set delivers exceptional concentricity and gripping accuracy for your CNC engraving machine or milling lathe tool, ensuring minimal runout and consistent performance during high-speed operations.
• Durable Spring Steel Construction: Made from spring steel, each collet in this 9-piece set offers excellent elasticity, wear resistance, and long-term stability, maintaining reliable clamping force even after repeated use.
• Versatile Compatibility: Designed for use with standard ER32 collet chucks, this collet set supports tool diameters from 2 mm to 20 mm, making it ideal for hobbyists, machinists, and professionals working on engraving, milling, or precision turning tasks.
• Organized and Protected Packaging: Each collet comes individually stored in a labeled protective container, preventing scratches, dust accumulation, and misplacement—keeping your workspace tidy and your tools ready for immediate use.
• Easy Installation and Secure Fit: To use, simply place the collet into the collet chuck nut before inserting it into the chuck—this ensures proper alignment and maximum holding power, reducing tool slippage and enhancing machining safety.