Description

Item=Screw Machine Drill Bit
Drill Bit Grouping=Drill Bit
Drill Bit Dimension Type=Fractional Inch
Drill Bit Size=31/64 in
Decimal Equivalent=0.4844
Drill Bit Point Angle=118 Degrees
Drill Bit Material=High Speed Steel
Drill Bit Finish=Bright
Shank Type=Straight
Flute Type=Spiral
Overall Length=3 11/16 in
Coolant Through=No
Shank Shape=Straight
Application=For Drilling Alloy Steel, Aluminum, Brass, Carbon Steel, Cast Iron, Copper Alloys
List Number=2120
Sizes Included=31/64″
Cutting Direction=Right Hand
Drilling Length=2.188″
Point Type=Radial
Standards=ASME B94.11M-1993
Grade=General Purpose
Shank Dia.=31/64 in
Shank Size=31/64″
Number of Pieces=0
Bit Dia.=31/64″
Flute Length=2 3/16 in
Number of Flutes=2
Depth x Dia. Ratio=4xD
Depth:Dia. Ratio=4xD
Coolant Fed=Non-Coolant Through
Series=2120
Maximum Drilling Depth=2 3/16 in
Primary Material Application ISO Code=N
Material Grade – Machining=General Purpose
Drill Bit Point Type=Conventional Point
Drill Point Length=0.1455 in
Shank Length=1 1/2 in
Secondary Material Application=Alloy Steel, Low Carbon Steel
Finish – Machining=Bright (Uncoated)
Drill Length Class=Screw Machine Length
Primary Material Application=Aluminum, Brass, Bronze, Copper
Measurement System=Fractional Inch
Material – Machining=High Speed Steel
Shank Type – Machining=Straight
Secondary Material Application ISO Code=P
Drill Diameter Tolerance=+0.0000 in /-0.0010 in
Helix Angle=28 Degrees
Spiral Direction=Right Hand