Check the listing for details. Iscar BT50 SEMC 27x100 High Performance Shell Mill Holder Precision Tooling. Condition: New. Listed at 127.22 USD. The Iscar BT50 SEMC 27x100 is a high-performance shell mill holder designed for precision machining. This tool features a BT50 taper shank adhering to the MAS 403 standard, ensuring stability and compatibility with various milling machines. With a 27mm bore diameter and 100mm projection, it is optimized for accurate and reliable operations in demanding environments. BT50 taper shank for secure attachment and precision alignment. Durable construction with surface hardness of HRC 58-60 for longevity. Internal coolant capability for efficient chip evacuation (optional set required). Upgrade your tooling setup with the Iscar BT50 SEMC 27x100 for enhanced productivity and machining quality. If you have any questions or need additional sizes, please feel free to contact us. Check out our other i.