Description

Drill Bit Grouping=Drill Bit
Item=Taper Length Drill Bit
Drill Bit Dimension Type=Wire
Drill Bit Size=#51
Decimal Equivalent=0.0670
Drill Bit Point Angle=118 Degrees
Drill Bit Material=High Speed Steel
Drill Bit Finish=Bright
Shank Type=Straight
Flute Type=Helical
Coolant Through=No
Application=For Drilling Carbon Steel, Alloy Steel, Aluminum and Non-Ferrous Materials.
Number of Flutes=2
Cutting Direction=Right Hand
Point Type=Radial
Standards=ASME B94.11M-1993
Flute Length=2 in
Grade=General Purpose
Shank Dia.=1/16 in
List Number=2550
Overall Length=3 3/4 in
Sizes Included=#51
Depth x Dia. Ratio=4xD
Depth:Dia. Ratio=4xD
Coolant Fed=Non-Coolant Through
Drill Point Length=0.0201 in
Primary Material Application=Aluminum, Brass, Bronze, Copper, Steel
Maximum Drilling Depth=2 in
Measurement System=Wire
Drill Length Class=Taper Length
Material Grade – Machining=General Purpose
Drill Diameter Tolerance=+0.0000 in /-0.0005 in
Secondary Material Application ISO Code=P
Material – Machining=High Speed Steel
Drill Bit Point Type=Conventional Point
Spiral Direction=Right Hand
Primary Material Application ISO Code=N, P
Shank Type – Machining=Straight
Helix Angle=35 Degrees /45 Degrees
Secondary Material Application=Carbon Steel
Finish – Machining=Bright (Uncoated)
Series=2550
Shank Length=1 3/4 in