Description

Drill Bit Grouping=Drill Bit
Item=Extra Long Drill Bit
Drill Bit Dimension Type=Fractional Inch
Drill Bit Size=25/64 in
Decimal Equivalent=0.3906
Drill Bit Material=High Speed Steel
Drill Bit Finish=Black Oxide
Drill Bit Point Angle=135 Degrees
Flute Length=3 3/4 in
Coolant Fed=Non-Coolant Through
Shank Type=Straight
Coolant Through=No
Material=High Speed Steel
Grade=Heavy Duty
Depth x Dia. Ratio=4xD
Standards=Not Rated
List Number=906
Point Type=Split
Cutting Direction=Right Hand
Shank Dia.=25/64 in
Application=For Drilling Cast Iron, Carbon Steel, Alloy Steel, Die Steel, Stainless Steels, Hardened Steel Under 50 HrC and Titanium Alloys
Overall Length=6 in
Depth:Dia. Ratio=4xD
Shank Type – Machining=Straight
Number of Flutes=2
Flute Type=Spiral
Shank Size=0.3906
Drill Style=Aircraft Extension Drill
Shank Length=2 1/4 in
Point Angle=135
Left/Right Hand=Right
Measurement System=Fractional Inch
Diameter=0.390625
Series=906
Helix Angle=28 Degrees
Drill Diameter Tolerance=+0.0000 in /-0.0010 in
Primary Material Application ISO Code=K, P
Drill Bit Point Type=Split Point
Drill Length Class=Extra Long
Drill Point Length=0.0809 in
Material Grade – Machining=High Performance
Finish – Machining=Black Oxide
Material – Machining=High Speed Steel
Spiral Direction=Right Hand
Aircraft Drill=Yes
Maximum Drilling Depth=3 3/4 in
Primary Material Application=Cast Iron, Steel
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