Standard Pack = 1 piece(s). Tube No=7; Tube Size=0.4375; Thread Size=5/8-18; Diameter Reamer=0.575; Diameter Spotface=1.105; Diameter Shank=0.5; Length Shank=2; Length Reamer=0.73; Length Head=1.5; Length Overall=3.5; Diameter Shank Decimal=0.5; Diameter Shank No (0) 3 Decimal Places=0.5; Length Overall Decimal=3.5;