Description

Drill Bit Grouping=Drill Bit
Item=Taper Length Drill Bit
Drill Bit Dimension Type=Letter
Drill Bit Size=O
Decimal Equivalent=0.3160
Drill Bit Point Angle=118 Degrees
Drill Bit Material=High Speed Steel
Drill Bit Finish=Black Oxide
Shank Type=Straight
Flute Type=Spiral
Shank Dia.=5/16 in
Standards=ASME B94.11M-1993
Grade=General Purpose
Application=For Drilling Carbon Steel, Alloy Steel and Cast Iron.
Sizes Included=O
Cutting Direction=Right Hand
Overall Length=6 1/2 in
Number of Flutes=2
List Number=2510
Flute Length=4 1/8 in
Coolant Through=No
Point Type=Radial
Depth x Dia. Ratio=4xD
Coolant Fed=Non-Coolant Through
Depth:Dia. Ratio=4xD
Helix Angle=21 Degrees /34 Degrees
Drill Point Length=0.0000 in
Drill Length Class=Taper Length
Measurement System=Letter
Material – Machining=High Speed Steel
Shank Length=2 3/8 in
Primary Material Application=Cast Iron, Steel
Series=2510
Spiral Direction=Right Hand
Shank Type – Machining=Straight
Drill Diameter Tolerance=+0.0000 in /-0.0010 in
Primary Material Application ISO Code=K, P
Finish – Machining=Black Oxide
Maximum Drilling Depth=4 1/8 in
Material Grade – Machining=General Purpose
Drill Bit Point Type=Conventional Point