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Jobber Length Drill Bit: 6.8 mm Dia, 140 degree, Solid Carbide ALTiN

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National Twist Drill 027222AW Jobber Length Drill Bit: 6.8 mm Dia, 140 degree, Solid Carbide ALTiN

Item #: 027222AW by National Twist Drill

Brand: National Twist Drill

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$207.77

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WARNING: This Product May Contain Chemicals Known to the State of California to Cause Cancer or Reproductive Harm. To Learn More Visit P65Warnings.ca.gov
Features

Flute Type

Spiral

Shank Type

Straight-Cylindrical

Overall Length (mm)

79.00

Number of Flutes

2

Cutting Direction

Right Hand

Series

Royal HP

Point Type

Self Centering

Drill Bit Material

Solid Carbide

Spiral Type

Regular

Tool Application

Drilling

Coating/Finish

AlTiN

Coolant Through

Yes

Double Margin

No

Drill Bit Size (Decimal Inch)

0.2677

Drill Bit Size (mm)

6.80

Drill Bit Size Range (Decimal Inch)

0.2500 - 0.3000

Drill Point Angle

140 degrees

Flute By Diameter Ratio

4xD

Flute Length (Decimal Inch)

1.3396

Flute Length (mm)

34.00

Material Grade

Micrograin

Maximum Drilling Depth (Decimal Inch)

1.3396

Number of Flats

0

Overall Length (Decimal Inch)

3.1126in

Primary Workpiece Material

Steel

Primary Workpiece Material Code

P

Shank Diameter (Decimal Inch)

0.3152

Shank Diameter (mm)

8.00

Shank Length (Decimal Inch)

1.7730in

Shank Length (mm)

45.00

UNSPSC Code

23241634

Vendor Drop Ship

N

Drill Bit Diameter Tolerance

+0.0000 to -0.0010 in

Drill Bit Size Range (mm)

6.00 - 7.00

Web Configuration

Tapered

Web Thinning

Web-Thinned

Product Overview
Jobber Length Drill Bit: 6.8 mm Dia, 140 degree, Solid Carbide AlTiN Coated, 79 mm OAL, Right Hand Cut, Spiral Flute, Straight-Cylindrical Shank