Attributes

Key Value
Cutting DirectionRight Hand
Decimal Equivalent0.3125
Drill Bit Point Angle118 Degrees
Drill Bit Point TypeRadial Point
Drill Bit Size0.3125 in
Drill Diameter Tolerance+0.0000 in to -0.0010 in
Drill Length ClassTaper Length
Finish - MachiningBright (Uncoated)
Flute Length4.000 in
Helix Angle21 Degrees to 34 Degre.
ItemTwist Drill
Material - MachiningHigh Speed Steel
Maximum Drilling Depth3 in
Measurement SystemDecimal Inch
Number of Flutes2
Overall Length6.375 in
Primary Material Applic.Aluminium, Brass, Bronz.
Primary Material Applic.K, N, P
Secondary Material Appl.Cast Iron
Secondary Material Appl.K
Shank Dia.5/16 in
Shank Length2.3750 in
Sheeter DrillNo
Spiral DirectionRight Hand
prev


As an Amazon Associate I earn from qualifying purchases.

1759723807.7068