Solid Carbide Drill High Precision A6181TFT-7.5 Number of Pieces 1 K30F Grade Solid Carbide TFP - TiNAl Finish Self-Centering Point Drill Point (Deg.) 150 Decimal Equivalent 0.2953 In. Flute Length (In.) 0.984252 Flute Length (mm) 25 Overall Length (In.) 3.582677 Overall Length (mm) 91 Shank Dia (In.) 0.314961 Shank Dia (mm) 8 Steel Stainless Steel Cast Iron NF Metals High Temperature Alloys and Titanium Alloys Hard Materials