THIS IS A KOMET BORING TOOL, MODEL UB9304630. IT FEATURES A MAXIMUM CUT DIAMETER OF 1.304 INCHES AND AN OVERALL LENGTH OF 4.75 INCHES. THE TOOL HAS A SHANK WITH A LENGTH OF 7/8 INCH AND A DIAMETER OF 0.625 INCH. IT IS DESIGNED WITH ONE FLUTE, WHICH IS 2.25 INCHES LONG, AND THE BODY DIAMETER MEASURES 1.25 INCHES.