Performance Spring Collet for Precision Machining Secure Clamping with Elasticity Designed for a firm and stable hold, this spring collet offers elasticity to maintain a strong grip on tools during operation. This ensures consistent accuracy, reduces tool slippage, and improves both work efficiency and machining quality. Wide Compatibility for Multiple Applications Suitable for ER spindles on machining centers, accuracy engraving machines, and various other engraving equipment. Ideal for tasks such as precision milling in a CNC machining center, fine detailing in jewelry engraving, and intricate pattern work in woodworking applications. Consistent Cooling for Reliable Performance The cooling water flow is designed to reach the milling cutter directly during operation. This helps maintain blade temperature, prevents overheating, and ensures cutting edge stability for prolonged tool life. Durable, Quality Construction Manufactured from cemented carbide and treated with precision grinding and quenching processes. This results in hardness, wear resistance, and durability, making the collet resistant to deformation and cracking even under demanding conditions. Practical, LongTerm Investment for Professionals Engineered for accuracy and reliability, this spring collet is a trustworthy choice for technicians, machinists, and workshop professionals who require dependable performance for precision work. Specifications: Material: Cemented carbide Application: ER spindle in machining centers, engraving machines, milling cutters Key Features: Strong clamping force, elasticity, direct cooling capability, fine grinding and quenching finish