Enhance your machining precision and efficiency with this comprehensive Morse taper connecting shaft and ER25 spring collet set. Crafted from high-quality carbon steel, this durable and robust kit is designed to deliver reliable performance and strong impact resistance for a variety of tool-holding applications. Perfect for professionals seeking accuracy and safety, this set includes everything needed to securely connect and operate your machine tools with confidence. Key Features: · Premium Carbon Steel Construction: Both the connecting shaft and ER25 collets are made from high-strength carbon steel, offering excellent toughness, wear resistance, and long-lasting durability under demanding working conditions. · Complete ER25 Collet Set: Includes nine ER25 spring collets in sizes ER25-3, ER25-4, ER25-5, ER25-6, ER25-8, ER25-10, ER25-12, ER25-14, and ER25-16, providing versatile clamping options for various tool diameters. · Enhanced Safety and Stability: The extension rod connects directly to your machine tool and tool, ensuring safer operation by minimizing tool slippage and improving work stability. · High Precision and Accuracy: Using the extension rods guarantees consistent cutting depth and precise machining parameters, preventing data variation common when tools are connected directly to the machine. · Easy to Use: Designed to eliminate the risk of pulling the handle from the collet, this set facilitates smooth extension of drill bits to achieve full cutting depth, boosting operational efficiency. · Included ER Wrench: Comes with a dedicated ER wrench sized approximately 5x30x190mm (0.20x1.18x7.48 inches) for convenient collet tightening and loosening. Specifications: · Item Type: ER25 Spring Clamps · Connecting Shaft Material: Carbon Steel · Collet Chuck Material: Carbon Steel · Collet Chuck Models: ER25-3, ER25-4, ER25-5, ER25-6, ER25-8, ER25-10, ER25-12, ER25-14, ER25-16 · Wrench Size: Approx. 5x30x190mm / 0.20x1.18x7.48in Package Includes: · 1 x Morse Taper Connecting Shaft · 9 x ER25 Spring Collets (various sizes) · 1 x ER Wrench This Morse taper connecting shaft and ER25 collet set is an essential accessory for machining professionals aiming to improve tool stability, accuracy, and safety. Its robust construction and comprehensive size range make it a versatile and reliable choice for precision tool holding and machining tasks.