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Powder Metal Finishing End Mill, - Multi FluteStyle PM-4, 5/16 in dia Milling, 0.75 in Lg of Cut, Bright

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Cleveland C42506 Powder Metal Finishing End Mill, - Multi FluteStyle PM-4, 5/16 in dia Milling, 0.75 in Lg of Cut, Bright

Item #: C42506 by Cleveland

UPC #: 697334425069

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Features

Finish

Bright

Shank Type

Straight with Weldon Flat

No of Flutes

4

Nominal Diameter

5/16 in Milling; 3/8 in dia Shank

Cutting Length [Nom]

0.75 in

Overall Length [Nom]

2.5 in

Spiral Angle

Right

Flute Type

Spiral

Helix Angle

37

Number of Flutes

4

Chipbreaker

No

Length Type

Regular

Cutting Direction

Right Hand

Series

PM-4

Variable Helix

No

Length of Cut (Decimal Inch)

0.7500

Length of Cut (Inch)

3/4

Material Grade

M42

Overall Length (Inch)

2-1/2

Shank Diameter (Decimal Inch)

0.3750

Shank Diameter (Inch)

3/8

Vendor Drop Ship

N

Centercutting

Yes

End Mill Material

Powdered Metal

Extended Reach

No

Flute Direction

Right Hand

Mill Diameter (Decimal Inch)

0.3125

Mill Diameter (Inch)

5/16

Variable Index

No

Length Of Cut Range (Decimal Inch)

0.7000 - 0.8000

Product Overview
8% cobalt substrate
High vanadium for high red hardness means exceptional toughness and high shock resistance
Runs at higher feeds than conventional HSS or cobalt end mills
Provide excellent heat and wear resistance
Freer cutting minimizes heat build up
Generally, multi flute end mills give smoother finishes than 2 Flute end mills
Increased number of flutes mean more cutting edges, providing more cutting action.