Solid Carbide Drill High Precision A6181TFT-3/8IN Number of Pieces 1 K30F Grade Solid Carbide TFP - TiNAl Finish Self-Centering Point Drill Point (Deg.) 150 Fractional Size (In.) 3/8 Decimal Equivalent 0.375 In. Flute Length (In.) 1.062992 Flute Length (mm) 27 Overall Length (In.) 4.055118 Overall Length (mm) 103 Shank Dia (In.) 0.393701 Shank Dia (mm) 10 Steel Stainless Steel Cast Iron NF Metals High Temperature Alloys and Titanium Alloys Hard Materials