Description

Drill Bit Grouping=Drill Bit
Item=Screw Machine Drill Bit
Drill Bit Dimension Type=Fractional Inch
Drill Bit Size=1/2 in
Decimal Equivalent=0.5000
Drill Bit Point Angle=135 Degrees
Drill Bit Material=High Speed Steel
Drill Bit Finish=TiN
Shank Type=Straight
Flute Type=Spiral
Drilling Length=2-1/4″
Cutting Direction=Right Hand
Number of Pieces=0
Sizes Included=1/2″
Point Type=Split
List Number=159-TN
Shank Shape=Straight
Grade=Heavy Duty
Shank Size=1/2″
Standards=ANSI
Application=For Drilling Alloy Steel, Carbon Steel, Cast Iron, Tool Steel
Number of Flutes=2
Bit Dia.=1/2″
Coolant Through=No
Flute Length=2 1/4 in
Overall Length=3 3/4 in
Shank Dia.=1/2 in
Depth x Dia. Ratio=4xD
Depth:Dia. Ratio=4xD
Coolant Fed=Non-Coolant Through
Series=159-TN
Measurement System=Fractional Inch
Spiral Direction=Right Hand
Primary Material Application ISO Code=K, P
Finish – Machining=TiN
Maximum Drilling Depth=2 1/4 in
Helix Angle=28 Degrees
Shank Length=1 1/2 in
Drill Bit Point Type=Split Point
Material – Machining=High Speed Steel
Drill Length Class=Screw Machine Length
Material Grade – Machining=Heavy Duty
Drill Point Length=0.1036 in
Primary Material Application=Cast Iron, Steel, Tool and Die Steel
Shank Type – Machining=Straight
Drill Diameter Tolerance=+0.0000 in /-0.0010 in