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5/16" Diam 3-3/16" Flute Length 135 degree Cobalt Aircraft Extension Drill Straw

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Rocky Mountain 95005912 5/16" Diam 3-3/16" Flute Length 135 degree Cobalt Aircraft Extension Drill Straw

Item #: 95005912 by ROCKY MOUNTAIN TWIST

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Features

Flute Type

Spiral

Shank Type

Straight-Cylindrical

Number of Flutes

2

Standards

NAS 907

Tool Material

Cobalt

Cutting Direction

Right Hand

Series

6C514

Point Type

Split

Self-Centering

Yes

Coating/Finish

Straw

Drill Bit Size (Decimal Inch)

0.3125

Drill Bit Size (Inch)

5/16

Drill Point Angle

135 degrees

Flute Length (Decimal Inch)

3.1875

Flute Length (Inch)

3-3/16

Overall Length (Inch)

6

Shank Diameter (Decimal Inch)

0.3125

Shank Diameter (Inch)

5/16

Tool Performance

General Purpose

Vendor Drop Ship

N

Drill Bit Diameter Tolerance

+0.0000 to -0.0010 in

Web Configuration

Tapered

Web Thinning

Web-Thinned

Product Overview
5/16" Diam 3-3/16" Flute Length 135 degree Cobalt Aircraft Extension Drill Straw Finish, Straight-Cylindrical Shank, Split Point, Self-Centering, Series 6C514