Description

Item=Extra Long Drill Bit
Drill Bit Dimension Type=Wire
Drill Bit Size=#49
Decimal Equivalent=0.0730
Drill Bit Material=High Speed Steel
Drill Bit Finish=Bright
Drill Bit Point Angle=135 Degrees
Flute Length=1 in
Coolant Fed=Non-Coolant Through
Depth:Dia. Ratio=10xD
Point Type=Split
Number of Flutes=2
Grade=Heavy Duty
Shank Type – Machining=Straight
Depth x Dia. Ratio=10xD
Coolant Through=No
Shank Dia.=1/16 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
Flute Type=Spiral
Cutting Direction=Right Hand
Standards=Not Rated
Point Angle=135
Shank Type=Straight
Material=HSS
List Number=3957-6
Diameter=0.073
Left/Right Hand=Right
Shank Size=0.073
Drill Style=Aircraft Extension Drill
Shank Length=5 in
Measurement System=Wire
Series=3957-6
Primary Material Application=Aluminum, Brass, Bronze, Copper, Steel
Drill Length Class=Extra Long
Secondary Material Application=Cast Iron, Stainless Steel
Secondary Material Application ISO Code=K, M
Drill Diameter Tolerance=+0.0000 in /-0.0005 in
Aircraft Drill=Yes
Helix Angle=28 Degrees
Drill Bit Point Type=Split Point
Spiral Direction=Right Hand
Finish – Machining=Bright (Uncoated)
Drill Point Length=0.0151 in
Material – Machining=High Speed Steel
Maximum Drilling Depth=1 in
Material Grade – Machining=High Performance
Primary Material Application ISO Code=N, P