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#22 2″ Flute Length 135° High Performance Cobalt Aircraft Extension Drill Straw Finish, 0.157″ Diam Straight-Cylindrical Shank, Split Point, Self-Centering, Series CO501-6

#22 2″ Flute Length 135° High Performance Cobalt Aircraft Extension Drill Straw Finish, 0.157″ Diam Straight-Cylindrical Shank, Split Point, Self-Centering, Series CO501-6


Item #: 78562139
Brand: Precision Twist Drill
Model #: 5996004

Product Specifications

Drill Bit Size (Wire) #22
Overall Length (Inch) 6
Tool Material Cobalt
Coating/Finish Straw
Series CO501-6
Drill Point Angle (Degrees) 135
Drill Bit Size (Decimal Inch) 0.1570
Shank Type Straight-Cylindrical
Flute Type Spiral
Flute Length (Inch) 2
Flute Length (Decimal Inch) 2.0000
Cutting Direction Right Hand
Flute Length X Diameter Ratio 4xD
Self-Centering Yes
Point Type Split
Shank Diameter (Decimal Inch) 0.1570
Number of Flutes 2
Web Thinning Web-Thinned
Web Configuration Tapered
Tool Performance High Performance
Standards NAS 907 Type J
$10.16

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