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Jobber Length Drill Bit: 1/2" Dia, 118 degree, High Speed Steel Black Oxide

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National Twist Drill 012332AW Jobber Length Drill Bit: 1/2" Dia, 118 degree, High Speed Steel Black Oxide

Item #: 012332AW by National Twist Drill

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Features

Web Thinning

Web-Thinned

Web Configuration

Tapered

Drill Bit Diameter Tolerance

+0.0000 to -0.0010 in

Vendor Drop Ship

N

UNSPSC Code

23241634

Tool Performance

General Purpose

Shank Length (Inch)

1-1/2

Shank Length (Decimal Inch)

1.5000in

Shank Diameter (Inch)

1/2in

Shank Diameter (Decimal Inch)

0.5000

Overall Length (Inch)

6in

Overall Length (Decimal Inch)

6.0000in

Number of Flats

0

Maximum Drilling Depth (Inch)

4-1/2

Maximum Drilling Depth (Decimal Inch)

4.5000

Flute Length (Inch)

4-1/2

Flute Length (Decimal Inch)

4.5000

Flute By Diameter Ratio

9xD

Drill Point Angle

118 degrees

Drill Bit Size Range (Decimal Inch)

0.5000 - 0.6500

Drill Bit Size (Inch)

1/2

Drill Bit Size (Decimal Inch)

0.5000

Drill Bit Grade

General Purpose

Double Margin

No

Coolant Through

No

Coating/Finish

Black Oxide

Tool Application

Drilling

Spiral Type

Regular

Drill Bit Material

High Speed Steel

Point Type

Standard

Series

Straight Shank

Cutting Direction

Right Hand

Number of Flutes

2

Shank Type

Straight-Cylindrical

Flute Type

Spiral

Product Overview
Jobber Length Drill Bit: 1/2" Dia, 118 degree, High Speed Steel Oxide Coated, 6" OAL, Right Hand Cut, Spiral Flute, Straight-Cylindrical Shank, Series 206