5/16" Dia. x 5/16" Shank x 2-3/8" Flute Length x 4" OAL, 5xD, 135 Degree, ZrCN, 2 Flute, External Coolant, Round Solid Carbide Drill Series/List #NG04 MT711443713

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 5xD Measurement Type Inch Coating ZrCN Series/List # DBIN26 Applicable Material Aluminum / Non-Ferrous Materials Usable Length (LU) u200e2-3/8" Connection Diameter Machine Side (DCONMS) 5/16" Length Chip Flute (LCF) u200e2-3/8" Coolant Supply Property (CSP) External Overall Length (OAL) 4" 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