Description

Drill Bit Grouping=Drill Bit
Item=Extra Long Drill Bit
Drill Bit Dimension Type=Letter
Drill Bit Size=F
Decimal Equivalent=0.2570
Drill Bit Material=High Speed Steel
Drill Bit Finish=Black Oxide
Drill Bit Point Angle=135 Degrees
Flute Length=2 7/8 in
Coolant Fed=Non-Coolant Through
Shank Dia.=1/4 in
Coolant Through=No
Point Type=Split
Overall Length=12 in
Number of Pieces=0
Number of Flutes=2
Depth x Dia. Ratio=4xD
Standards=Not Rated
Grade=Heavy Duty
Flute Type=Spiral
Depth:Dia. Ratio=4xD
List Number=912
Shank Type=Straight
Cutting Direction=Right Hand
Material=High Speed Steel
Application=For Drilling Cast Iron, Carbon Steel, Alloy Steel, Die Steel, Stainless Steels, Hardened Steel Under 50 HrC and Titanium Alloys
Shank Type – Machining=Straight
Shank Size=0.257″
Bit Dia.=0.2570″
Series=912
Helix Angle=28 Degrees
Finish – Machining=Black Oxide
Drill Bit Point Type=Split Point
Measurement System=Letter
Aircraft Drill=Yes
Drill Diameter Tolerance=+0.0000 in /-0.0010 in
Material – Machining=High Speed Steel
Primary Material Application=Cast Iron, Steel
Primary Material Application ISO Code=K, P
Shank Length=9 1/8 in
Drill Length Class=Extra Long
Spiral Direction=Right Hand
Drill Point Length=0.0000 in
Maximum Drilling Depth=2 7/8 in
Material Grade – Machining=High Performance