Customized Industrial Grade Er11 Er16 Er20 Er25 Er32 Er40 Spring Collets

Customized Industrial Grade Er11 Er16 Er20 Er25 Er32 Er40 Spring Collets. Ultra-High Precision Control: Engineered with a runout tolerance of 0.005mm to 0.008mm (AAA Grade), ensuring perfect tool alignment and protecting your machine spindle from vibration. Premium Spring Steel (65Mn/SUJ2): Manufactured from high-quality alloy spring steel with specialized heat treatment for superior elasticity, toughness, and wear resistance. Cryogenic Treatment & Thermal Aging: Each JANDLI collet undergoes cryogenic processing to eliminate residual stress, ensuring long-term dimensional stability and performance. Strong & Consistent Clamping Force: The multi-slot design provides a uniform 360-degree clamping force, preventing tool slippage and ensuring a mirror-smooth finish on workpieces. Strict Quality Inspection: 100% inspected for concentricity and clamping range accuracy. The surface is precision-ground and polished for a perfect fit into the collet nut.