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Ball End Mill: 0.25" Dia, 0.75" LOC, 4 Flute, Solid Carbide AlTiN

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RobbJack B-440-08-A Ball End Mill: 0.25" Dia, 0.75" LOC, 4 Flute, Solid Carbide AlTiN

Item #: B-440-08-A by RobbJack

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Features

Flute Type

Helical

Shank Type

Straight-Cylindrical

Helix Angle

40

Number of Flutes

4

Chipbreaker

No

Length Type

Standard

Cutting Direction

Right Hand

Series

B-440

System of Measurement

Fractional Inch

Variable Helix

No

Coating/Finish

AlTiN

Coolant Through

No

Length of Cut (Inch)

3/4in

Manufacturers Catalog Number

B-440-08-A

Overall Length (Decimal Inch)

2.5000in

Overall Length (Inch)

2-1/2in

Primary Workpiece Material

Steel

Primary Workpiece Material Code

P

Shank Diameter (Decimal Inch)

0.2500

Shank Diameter (Inch)

1/4in

UNSPSC Code

27112803

Vendor Drop Ship

N

Coating Classification

PVD

End Mill Material

Solid Carbide

Extended Reach

No

Flute Direction

Right Hand

Helix Style

High

Material Removal Type

Roughing & Finishing

Mill Diameter (Decimal Inch)

0.2500in

Mill Diameter (Inch)

1/4in

Neck Length (Decimal Inch)

0.0000

Single Or Double End

Single

Variable Index

No

Nose Radius (Decimal Inch)

0.1250

Mill Diameter Tolerance

+0.0000/ 0.0020 in

Reach Length (Decimal Inch)

0.7500

Overall Length Tolerance

+0.0600/-0.0600 in

Shank Diameter Tolerance

0.0001/ 0.0002 in

Product Overview
Ball End Mill: 0.25" Dia, 0.75" LOC, 4 Flute, Solid Carbide 2-1/2" OAL, 1/4" Shank Dia, 40 degree Helix, AlTiN Coated, Single End, Series B-440