1. Robust Construction Made from alloy steel, the extended ER20 shank and collet deliver unmatched strength and durability. This rugged design ensures stability during demanding cutting tasks and guarantees consistent performance. Ideal for performance applications, this tool is built to be a reliable choice for professionals. 2. Standardized Collet Design The ER20 extended shank adheres to international standards and features an ER20 collet that securely locks the tool in place. With a clamping range of 1 13 mm and a bore diameter of 3/4 inch, this versatile tool accommodates a wide variety of cutting instruments. Its precision engineering ensures accurate and efficient work, making it a musthave for detailed projects. 3. Wide Applicability The ER20 extended shank and spring collet are designed for extensive use across multiple machining processes. Compatible with engraving machines, milling machines, and other equipment, this tool is essential for various industries. Its adaptability makes it a valuable addition to any workshop, enhancing productivity and versatility. 4. Exceptional Performance The ER20 extended shank and collet withstand harsh working conditions, offering strength and wear resistance. This ensures reliable performance in challenging environments where durability and precision are critical. Whether for industrial or craft applications, this tool delivers tier results.