Standard Pack = 1 piece(s). Tool Type = Rotary File ; Tool Type Designation = BR ; Decimal Shank Diameter = 0.25 ; Metric Shank Diameter = 6.35 ; Fractional Shank Diameter = 1/4 ; Measurement = Inch ; Tool Set = 1 ; Cut Number = 2 ; Cut Name = Chipbreaker ; Helix Angle = 30 ; Flute Spiral Direction = Right Hand ; Direction Of Cut = Right Hand ; Number Of Ends = SE ; Coolant = No ; Weldon Flat = No ;