THE ISCAR ETM SMH MB80-40 SHELL MILL HOLDER IS A STEEL-BODIED TOOL HOLDER DESIGNED FOR MB GENERAL TOOLS. KEY SPECIFICATIONS INCLUDE AN OVERALL LENGTH (OAL) OF 5 INCHES, A CONNECTION DIAMETER MACHINE SIDE (DCONMS) OF 80 MM, A CONNECTION DIAMETER WORKPIECE SIDE (DCONWS) OF 40 MM, AND A SHANK SIZE (SS) OF MB80. THE CLAMPING LENGTH ON THE WORKPIECE SIDE (LSCWS) IS 27 MM, WITH A FUNCTIONAL LENGTH (LF) OF 24 MM. THE BODY DIAMETER (BD) IS 88 MM. THE TOOL USES METRIC MEASUREMENTS.