Description

Drill Bit Grouping=Drill Bit
Item=Taper Length Drill Bit
Drill Bit Dimension Type=Fractional Inch
Drill Bit Size=1/2 in
Decimal Equivalent=0.5000
Drill Bit Point Angle=118 Degrees
Drill Bit Material=High Speed Steel
Drill Bit Finish=Bright
Shank Type=Straight
Flute Type=Helical
Flute Length=4 3/4 in
Coolant Through=No
Grade=General Purpose
Sizes Included=1/2″
Cutting Direction=Right Hand
Number of Flutes=2
Point Type=Radial
Overall Length=7 3/4 in
Standards=ASME B94.11M-1993
Application=For Drilling Carbon Steel, Alloy Steel, Aluminum and Non-Ferrous Materials.
List Number=2550
Shank Dia.=1/2 in
Depth x Dia. Ratio=4xD
Depth:Dia. Ratio=4xD
Coolant Fed=Non-Coolant Through
Helix Angle=35 Degrees /45 Degrees
Secondary Material Application=Carbon Steel
Spiral Direction=Right Hand
Drill Length Class=Taper Length
Material – Machining=High Speed Steel
Measurement System=Fractional Inch
Primary Material Application=Aluminum, Brass, Bronze, Copper, Steel
Drill Bit Point Type=Conventional Point
Primary Material Application ISO Code=P
Shank Type – Machining=Straight
Drill Point Length=0.1502 in
Material Grade – Machining=General Purpose
Series=2550
Maximum Drilling Depth=4 3/4 in
Shank Length=3 in
Drill Diameter Tolerance=+0.0000 in /-0.0010 in
Finish – Machining=Bright (Uncoated)
Secondary Material Application ISO Code=P