Description

Drill Bit Grouping=Drill Bit
Item=Screw Machine Drill Bit
Drill Bit Dimension Type=Letter
Drill Bit Size=K
Decimal Equivalent=0.2810
Drill Bit Point Angle=135 Degrees
Drill Bit Material=High Speed Steel
Drill Bit Finish=Black Oxide
Shank Type=Straight
Flute Type=Spiral
Application=For Alloy, Carbon And Tool Steel And Cast Iron
Grade=Heavy Duty
List Number=159
Overall Length=2 11/16 in
Flute Length=1 1/2 in
Point Type=Split point
Shank Dia.=9/32 in
Depth:Dia. Ratio=4xD
Standards=Not Rated
Depth x Dia. Ratio=4xD
Cutting Direction=Right Hand
Number of Flutes=2
Shank Size=0.281
Left/Right Hand=Right
Material=HSS
Measurement System=Letter
Drill Style=Screw Machine Drill
Shank Length=1 3/16 in
Point Angle=135
Diameter=0.281
Series=159
Drill Point Length=0.0000
Material Grade – Machining=Heavy Duty
Material – Machining=High Speed Steel
Drill Bit Point Type=Split Point
Finish – Machining=Black Oxide
Helix Angle=28 Degrees
Drill Length Class=Screw Machine Length
Drill Diameter Tolerance=+0.0000 in /-0.0010 in
Shank Type – Machining=Straight
Spiral Direction=Right Hand
Primary Material Application ISO Code=K, P
Maximum Drilling Depth=1 1/2 in
Primary Material Application=Cast Iron, Steel, Tool and Die Steel