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Jobber Length Drill Bit: 1/4" Dia, 130 degree, Cobalt TiN

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National Twist Drill 027627AW Jobber Length Drill Bit: 1/4" Dia, 130 degree, Cobalt TiN

Item #: 027627AW by National Twist Drill

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Features

Flute Length (Decimal Inch)

2.7500

Flute Length (Inch)

2-3/4

Maximum Drilling Depth (Decimal Inch)

2.7500

Maximum Drilling Depth (Inch)

2-3/4

Number of Flats

0

Overall Length (Decimal Inch)

4.0000in

Overall Length (Inch)

4in

Primary Workpiece Material

Cast Aluminum

Shank Diameter (Decimal Inch)

0.2500

Shank Diameter (Inch)

1/4in

Shank Length (Decimal Inch)

1.2500in

Shank Length (Inch)

1-1/4

UNSPSC Code

23241634

Vendor Drop Ship

N

Drill Bit Diameter Tolerance

-0.0007 to +0.0000

Web Configuration

Tapered

Web Thinning

Web-Thinned

Flute By Diameter Ratio

11xD

Drill Point Angle

130 degrees

Drill Bit Size Range (Decimal Inch)

0.2500 - 0.3000

Drill Bit Size (Inch)

1/4

Drill Bit Size (Decimal Inch)

0.2500

Double Margin

No

Coolant Through

No

Coating/Finish

TiN

Tool Application

Drilling

Spiral Type

Regular

Drill Bit Material

Cobalt

Point Type

Standard

Series

Royal Gold Tip

Cutting Direction

Right Hand

Number of Flutes

2

Shank Type

Straight-Cylindrical

Flute Type

Spiral

Product Overview
Jobber Length Drill Bit: 1/4" Dia, 130 degree, Cobalt TiN Coated, 4" OAL, Right Hand Cut, Spiral Flute, Straight-Cylindrical Shank