QTY 5 Precision Twist Drill #8 135° High Speed Steel Aircraft Extension Drill


Specifications

Drill Bit Size (Wire)#8
Overall Length (Inch)6
Tool MaterialHigh Speed Steel
Coating/FinishOxide
Series501-6
Drill Point Angle (Degrees)135
Drill Bit Size (Decimal Inch)0.1990
Shank TypeStraight-Cylindrical
Flute TypeSpiral
Flute Length (Inch)2-7/16
Flute Length (Decimal Inch)2.4375
Cutting DirectionRight Hand
Flute Length X Diameter Ratio4xD
Self-CenteringYes
Point TypeSplit
Shank Diameter (Decimal Inch)0.1990
Number of Flutes2
Web ThinningWeb-Thinned
Web ConfigurationTapered
Tool PerformanceGeneral Purpose
StandardsNAS 907 Type B