THE TM SMITH B30SIC16M200 IS A PRECISION TOOL HOLDER DESIGNED FOR USE WITH BT30 SPINDLES. IT FEATURES AN M16 THREAD AND OFFERS A PROJECTION OF 1.92 INCHES. THE OVERALL LENGTH OF THE TOOL HOLDER, EXCLUDING THE BUTTON, IS 3.90 INCHES. THE BODY DIAMETER MEASURES 1.80 INCHES, WHILE THE BORE INSIDE DIAMETER IS .68 INCHES. THIS TOOL HOLDER IS ENGINEERED TO MEET HIGH PRECISION REQUIREMENTS IN MACHINING APPLICATIONS.