R8 3/4 Spring Collet and Collet Chuck Set, 3PCS Extension Rods for Carving Machine, Alloy Steel Workholding Tool with ER20 Nut, Engraving Collet Chuck Holder for Milling and Drilli

Item Type: Spring Collet and Collet Chuck Material: Alloy SteelApplication: Engraving Machine, Carving MachineClamping Range: Approx. 1-13mm / 0.04-0.51inDiameter: Approx. 3/4in / 1.91cmPackage List：1 x Collet 3 x Extension Rods4 x Storage Boxes

• DURABLE CONSTRUCTION: Our R8 3/4 spring collet and collet chuck set is crafted from high-quality alloy steel, ensuring exceptional strength and longevity. The rugged design provides stability during demanding cutting operations, making it ideal for professional engraving and milling tasks.
• VERSATILE CLAMPING: Featuring an ER20 nut with a clamping range of 1-13mm (0.04-0.51in), this collet chuck set securely holds various tool sizes. The standardized design ensures compatibility with most engraving machines and milling equipment, offering flexibility for diverse projects.
• MULTI-INDUSTRY APPLICATION: Perfect for engraving machines, carving tools, and milling devices, this collet chuck set is widely used in woodworking, metalworking, and DIY crafts. Its broad applicability makes it a must-have for workshops and industrial settings.
• HIGH-PERFORMANCE MATERIAL: The alloy steel construction provides excellent erosion resistance, allowing the collet chuck to withstand harsh working conditions. This durability ensures consistent performance even in high-intensity machining environments.
• COMPACT AND PRACTICAL: Includes 1 collet, 3 extension rods, and 4 storage boxes for organized tool management. The compact design saves space while maintaining functionality, making it easy to transport and store in any workshop or job site.