5/16" Dia. x 8 mm Shank x 41 mm Flute Length x 79 mm OAL, 3xD, 135 Degree, ZrCN, 2 Flute, Coolant Thru, Round Solid Carbide Drill Series/List #NG05 MT711443828

Country of OriginUSA Drill Bit Size / Cutting Diameter (DC) 5/16" Cutting Edge Material Carbide Drill Bit Size / Cutting Diameter (DC) - Inch 5/16" Tool Type Drill Decimal Equivalent 0.3125" Point Shape Self Centering Length Group 3xD Measurement Type Inch Coating ZrCN Series/List # DBIC26 Applicable Material Aluminum / Non-Ferrous Materials Usable Length (LU) 41 mm Connection Diameter Machine Side (DCONMS) 8 mm Length Chip Flute (LCF) 41 mm Coolant Supply Property (CSP) Coolant Thru Overall Length (OAL) 79 mm Point Angle (SIG) 135 Degrees Flute Count (NOF) 2 Flute Helix Angle (FHA) 15 Degrees Cutting Direction (HAND) Right Hand Shank Type Round Body Material Carbide