Cobalt Rougher/Finisher End Mills

Cobalt Rougher/Finisher End Mills

Atlas Cobalt End Mill - Rougher & Finisher

Cobalt Rougher/Finisher - 30° Helix

Excellent performance in hardened steels, titanium, inconel, and high temp alloys
Stub and Regular lengths

ALTIN is a high performance coating for milling, tapping and drilling in stainless steels, carbon steels, alloy steels, titanium and cast iron. This coating is extremely heat resistant and can be used with or without coolant.
M42 Cobalt Rougher

Have a question or need help?

Call Customer Service at 908-98-ATLAS or email: Sales@atlascuttingtools.com

Size (D1)	Shank Diameter (D2)	Flute Length (L2)	Reach (L3)	Overall Length (L1)	Length Type	Corner Radius (R)	Included Angle	Taper Angle	Helix Angle	Number of Flutes	Weldon Flats	Flats	Coating	In Stock	Sku	Price	Quantity
1/4	3/8	5/8		2-1/2					30°	3			Uncoated	Call	A64297	MSRP: $20.50 Was:

1/4

3/8

5/8

2-1/2

30°

3

TiN

A64300

$23.80

1/4

3/8

5/8

2-1/2

30°

3

TiCN

A64298

$25.47

1/4

3/8

5/8

2-1/2

30°

3

TiALN

A64299

$26.30

5/16

3/8

3/4

2-1/2

30°

3

Uncoated

A66867

$20.50

5/16

3/8

3/4

2-1/2

30°

3

TiN

A66870

$23.80

5/16

3/8

3/4

2-1/2

30°

3

TiCN

A66868

$25.47

5/16

3/8

3/4

2-1/2

30°

3

TiALN

A66869

$26.30

3/8

3/8

3/4

2-1/2

30°

4

Uncoated

A65780

$20.50

3/8

3/8

3/4

2-1/2

30°

4

TiN

A65783

$23.80

3/8

3/8

3/4

2-1/2

30°

4

TiCN

A65781

$25.47

3/8

3/8

3/4

2-1/2

30°

4

TiALN

A65782

$26.30

7/16

1/2

1

2-11/16

30°

4

Uncoated

A67386

$30.37

7/16

1/2

1

2-11/16

30°

4

TiN

A67389

$34.07

7/16

1/2

1

2-11/16

30°

4

TiCN

A67387

$35.94

7/16

1/2

1

2-11/16

30°

4

TiALN

A67388

$36.88

7/16

1/2

1-3/4

3-3/4

30°

4

Uncoated

A67382

$43.31

7/16

1/2

1-3/4

3-3/4

30°

4

TiN

A67385

$47.32

7/16

1/2

1-3/4

3-3/4

30°

4

TiCN

A67383

$49.35

7/16

1/2

1-3/4

3-3/4

30°

4

TiALN

A67384

$50.38

1/2

1/2

1-1/4

3-1/4

30°

4

Uncoated

A63785

$26.91

1/2

1/2

1-1/4

3-1/4

30°

4

TiN

A63788

$30.92

1/2

1/2

1-1/4

3-1/4

30°

4

TiCN

A63786

$32.95

1/2

1/2

1-1/4

3-1/4

30°

4

TiALN

A63787

$33.95

1/2

1/2

2

4

30°

4

Uncoated

A63781

$35.80

1/2

1/2

2

4

30°

4

TiN

A63784

$41.84

1/2

1/2

2

4

30°

4

TiCN

A63782

$44.83

1/2

1/2

2

4

30°

4

TiALN

A63783

$46.33

5/8

5/8

1-5/8

3-3/4

30°

4

Uncoated

A66512

$32.62

5/8

5/8

1-5/8

3-3/4

30°

4

TiN

A66515

$38.60

5/8

5/8

1-5/8

3-3/4

30°

4

TiCN

A66513

$41.58

5/8

5/8

1-5/8

3-3/4

30°

4

TiALN

A66514

$43.05

5/8

5/8

2-1/2

4-5/8

30°

4

Uncoated

A66508

$42.13

5/8

5/8

2-1/2

4-5/8

30°

4

TiN

A66511

$49.63

5/8

5/8

2-1/2

4-5/8

30°

4

TiCN

A66509

$53.39

5/8

5/8

2-1/2

4-5/8

30°

4

TiALN

A66510

$55.28

3/4

3/4

1-5/8

3-7/8

30°

4

Uncoated

A65225

$37.43

3/4

3/4

1-5/8

3-7/8

30°

4

TiN

A65228

$46.33

3/4

3/4

1-5/8

3-7/8

30°

4

TiCN

A65226

$50.78

3/4

3/4

1-5/8

3-7/8

30°

4

TiALN

A65227

$52.99

3/4

3/4

3

5-1/4

30°

4

Uncoated

A65221

$48.98

3/4

3/4

3

5-1/4

30°

4

TiN

A65224

$58.99

3/4

3/4

3

5-1/4

30°

4

TiCN

A65222

$63.97

3/4

3/4

3

5-1/4

30°

4

TiALN

A65223

$66.46

7/8

3/4

1-7/8

4-1/8

30°

4

Uncoated

A67119

$53.69

7/8

3/4

1-7/8

4-1/8

30°

4

TiN

A67122

$65.86

7/8

3/4

1-7/8

4-1/8

30°

4

TiCN

A67120

$71.95

7/8

3/4

1-7/8

4-1/8

30°

4

TiALN

A67121

$75.00

7/8

7/8

3-1/2

5-1/4

30°

4

Uncoated

A67115

$68.72

7/8

7/8

3-1/2

5-1/4

30°

4

TiN

A67118

$81.62

7/8

7/8

3-1/2

5-1/4

30°

4

TiCN

A67116

$88.09

7/8

7/8

3-1/2

5-1/4

30°

4

TiALN

A67117

$91.31

1

1

2

4-1/2

30°

5

Uncoated

A60493

$56.33

1

1

2

4-1/2

30°

6

Uncoated

A60497

$62.98

1

1

2

4-1/2

30°

5

TiN

A60496

$68.80

1

1

2

4-1/2

30°

6

TiN

A60500

$75.45

1

1

2

4-1/2

30°

5

TiCN

A60494

$75.02

1

1

2

4-1/2

30°

6

TiCN

A60498

$81.67

1

1

2

4-1/2

30°

5

TiALN

A60495

$78.12

1

1

2

4-1/2

30°

6

TiALN

A60499

$84.80

1

1

3

5-1/2

30°

5

Uncoated

A60485

$72.10

1

1

3

5-1/2

30°

6

Uncoated

A60489

$82.00

1

1

3

5-1/2

30°

5

TiN

A60488

$85.74

1

1

3

5-1/2

30°

6

TiN

A60492

$95.62

1

1

3

5-1/2

30°

5

TiCN

A60486

$92.54

1

1

3

5-1/2

30°

6

TiCN

A60490

$102.46

1

1

3

5-1/2

30°

5

TiALN

A60487

$95.96

1

1

3

5-1/2

30°

6

TiALN

A60491

$105.84

1

1

4

6-1/2

30°

5

Uncoated

A60477

$76.33

1

1

4

6-1/2

30°

6

Uncoated

A60481

$85.29

1

1

4

6-1/2

30°

5

TiN

A60480

$91.84

1

1

4

6-1/2

30°

6

TiN

A60484

$100.79

1

1

4

6-1/2

30°

5

TiCN

A60478

$99.59

1

1

4

6-1/2

30°

6

TiCN

A60482

$108.55

1

1

4

6-1/2

30°

5

TiALN

A60479

$103.49

1

1

4

6-1/2

30°

6

TiALN

A60483

$112.42

1

1

6

8-1/2

30°

5

Uncoated

A60469

$104.23

1

1

6

8-1/2

30°

6

Uncoated

A60473

$116.74

1

1

6

8-1/2

30°

5

TiN

A60472

$122.07

1

1

6

8-1/2

30°

6

TiN

A60476

$134.57

1

1

6

8-1/2

30°

5

TiCN

A60470

$131.00

1

1

6

8-1/2

30°

6

TiCN

A60474

$143.48

1

1

6

8-1/2

30°

5

TiALN

A60471

$135.45

1

1

6

8-1/2

30°

6

TiALN

A60475

$147.94

1-1/8

1

2

4-1/2

30°

6

Uncoated

A63329

$81.88

1-1/8

1

2

4-1/2

30°

6

TiN

A63332

$97.85

1-1/8

1

2

4-1/2

30°

6

TiCN

A63330

$105.84

1-1/8

1

2

4-1/2

30°

6

TiALN

A63331

$109.83

1-1/4

1-1/4

2

4-1/2

30°

6

Uncoated

A62873

$74.75

1-1/4

1-1/4

2

4-1/2

30°

6

TiN

A62876

$90.71

1-1/4

1-1/4

2

4-1/2

30°

6

TiCN

A62874

$98.73

1-1/4

1-1/4

2

4-1/2

30°

6

TiALN

A62875

$102.69

1-1/4

1-1/4

3

5-1/2

30°

6

Uncoated

A62869

$98.42

1-1/4

1-1/4

3

5-1/2

30°

6

TiN

A62872

$116.06

1-1/4

1-1/4

3

5-1/2

30°

6

TiCN

A62870

$124.88

1-1/4

1-1/4

3

5-1/2

30°

6

TiALN

A62871

$129.29

1-1/4

1-1/4

4

6-1/2

30°

6

Uncoated

A62865

$110.53

1-1/4

1-1/4

4

6-1/2

30°

6

TiN

A62868

$131.02

1-1/4

1-1/4

4

6-1/2

30°

6

TiCN

A62866

$141.25

1-1/4

1-1/4

4

6-1/2

30°

6

TiALN

A62867

$146.35

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