Description

Drill Bit Grouping=Drill Bit
Item=Screw Machine Drill Bit
Drill Bit Dimension Type=Fractional Inch
Drill Bit Size=21/64 in
Decimal Equivalent=0.3281
Drill Bit Point Angle=135 Degrees
Drill Bit Material=High Speed Steel
Drill Bit Finish=Bright
Shank Type=Straight
Flute Type=Spiral
Overall Length=2 15/16 in
Drilling Length=1.688″
Shank Size=21/64″
Bit Dia.=21/64″
Standards=NAS 907 Type C
Point Type=Split
Application=For Drilling Austenitic Stainless Steel, Aluminum, Carbon Steel, Die Steel, Iron-Based Alloys, Tool Steel
Sizes Included=21/64″
Coolant Through=No
Number of Flutes=2
Number of Pieces=0
List Number=2330
Shank Dia.=21/64 in
Cutting Direction=Right Hand
Grade=Heavy Duty
Flute Length=1 11/16 in
Shank Shape=Straight
Depth x Dia. Ratio=4xD
Depth:Dia. Ratio=4xD
Coolant Fed=Non-Coolant Through
Series=2330
Secondary Material Application ISO Code=M, N
Drill Bit Point Type=Split Point
Shank Length=1 1/4 in
Primary Material Application ISO Code=K, P
Drill Point Length=0.068 in
Material Grade – Machining=Heavy Duty
Drill Length Class=Screw Machine Length
Measurement System=Fractional Inch
Drill Diameter Tolerance=+0.0000 in /-0.0010 in
Primary Material Application=Cast Iron, Steel
Shank Type – Machining=Straight
Finish – Machining=Bright (Uncoated)
Maximum Drilling Depth=1 11/16 in
Spiral Direction=Right Hand
Helix Angle=28 Degrees
Aircraft Drill=Yes
Secondary Material Application=Aluminum, Brass, Bronze, Copper, Stainless Steel
Material – Machining=High Speed Steel