Description

Drill Bit Grouping=Drill Bit
Item=Taper Length Drill Bit
Drill Bit Dimension Type=Fractional Inch
Drill Bit Size=5/16 in
Decimal Equivalent=0.3125
Drill Bit Point Angle=118 Degrees
Drill Bit Material=High Speed Steel
Drill Bit Finish=Bright
Shank Type=Straight
Flute Type=Helical
Cutting Direction=Right Hand
Sizes Included=5/16″
Point Type=Radial
Number of Flutes=2
Grade=General Purpose
List Number=2550
Coolant Through=No
Shank Dia.=5/16 in
Flute Length=4 in
Overall Length=6 3/8 in
Standards=ASME B94.11M-1993
Application=For Drilling Carbon Steel, Alloy Steel, Aluminum and Non-Ferrous Materials.
Depth x Dia. Ratio=4xD
Depth:Dia. Ratio=4xD
Coolant Fed=Non-Coolant Through
Spiral Direction=Right Hand
Secondary Material Application ISO Code=P
Shank Length=2 3/8 in
Material Grade – Machining=General Purpose
Measurement System=Fractional Inch
Primary Material Application=Aluminum, Brass, Bronze, Copper, Steel
Drill Diameter Tolerance=+0.0000 in /-0.0010 in
Finish – Machining=Bright (Uncoated)
Material – Machining=High Speed Steel
Secondary Material Application=Carbon Steel
Drill Length Class=Taper Length
Drill Bit Point Type=Conventional Point
Primary Material Application ISO Code=N, P
Helix Angle=35 Degrees /45 Degrees
Series=2550
Drill Point Length=0.0939 in
Shank Type – Machining=Straight
Maximum Drilling Depth=4 in