ER11 straight shank extension rod with wrench for metal lathe

Welcome to our shop! Discover our straight shank tool holder, a precision accessory designed for the most demanding machining requirements. Made from 40Cr and carbon steel, this tool holder benefits from a case hardening and tempering process that gives it high hardness (45-46 HRC) and exceptional wear resistance for increased durability. Its design incorporates a unique molding of the inside and outside of the tool holder, combined with fine control machining, ensuring high concentricity for optimal precision during operations. The inner sleeve has undergone a grinding process, ensuring remarkable stability, making it perfectly suited for high-precision machine tools. This extension-type tool holder conforms to standard dimensions. It is compatible with ER11 collets, offering a convenient clamping range of 1 to 7 mm (0.04 to 0.28 inches). The specific model is the C8-ER11A-100L. For ease of use and maximum efficiency, it comes with a dedicated wrench. Its straight shank design, 8 mm in diameter and approximately 100 mm (3.9 inches) long, with a head diameter of approximately 19 mm (0.75 inches), makes it a practical and highly functional tool to improve your productivity. Your order includes: 1 x Tool Holder (Extension) 1 x Wrench