Description

Item=Extra Long Drill Bit
Drill Bit Dimension Type=Wire
Drill Bit Size=#12
Decimal Equivalent=0.1890
Drill Bit Material=High Speed Steel
Drill Bit Finish=Black Oxide
Drill Bit Point Angle=135 Degrees
Flute Length=2 5/16 in
Coolant Fed=Non-Coolant Through
Application=For Drilling Cast Iron, Carbon Steel, Alloy Steel, Die Steel, Stainless Steels, Hardened Steel Under 50 HrC and Titanium Alloys
Grade=Heavy Duty
Cutting Direction=Right Hand
Standards=Not Rated
Number of Flutes=2
Overall Length=12 in
Shank Type – Machining=Straight
Shank Dia.=3/16 in
Shank Type=Straight
Point Type=Split
Depth x Dia. Ratio=4xD
List Number=912
Flute Type=Spiral
Depth:Dia. Ratio=4xD
Coolant Through=No
Point Angle=135
Material=HSS
Shank Size=0.189
Diameter=0.189
Measurement System=Wire
Shank Length=9 11/16 in
Left/Right Hand=Right
Drill Style=Aircraft Extension Drill
Series=912
Drill Length Class=Extra Long
Drill Bit Point Type=Split Point
Helix Angle=28 Degrees
Primary Material Application=Cast Iron, Steel
Drill Diameter Tolerance=+0.0000 in /-0.0007 in
Material – Machining=High Speed Steel
Finish – Machining=Black Oxide
Material Grade – Machining=High Performance
Spiral Direction=Right Hand
Drill Point Length=0.0391 in
Maximum Drilling Depth=2 5/16 in
Primary Material Application ISO Code=K, P
Aircraft Drill=Yes