High Speed Steel Roughers

High Speed Steel Roughers

Atlas HSS 4 Flute End Mill - Rougher - Coarse Pitch

HSS Rougher - Coarse Pitch - 30° Helix

Excellent performance in hardened steels, titanium, inconel, and high temp alloys
Coarse Pitch Rougher
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.
Higher helix design strengthens rigidity and increases cutting action to improve wall finish
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	A64329	MSRP: $21.20 Was:

1/4

3/8

5/8

2-1/2

30°

3

TiN

A64332

$24.50

1/4

3/8

5/8

2-1/2

30°

3

TiCN

A64330

$26.17

1/4

3/8

5/8

2-1/2

30°

3

TiALN

A64331

$27.01

5/16

3/8

3/4

2-1/2

30°

3

Uncoated

A66891

$22.25

5/16

3/8

3/4

2-1/2

30°

3

TiN

A66894

$25.58

5/16

3/8

3/4

2-1/2

30°

3

TiCN

A66892

$27.22

5/16

3/8

3/4

2-1/2

30°

3

TiALN

A66893

$28.06

3/8

3/8

3/4

2-1/2

30°

4

Uncoated

A65808

$14.89

3/8

3/8

3/4

2-1/2

30°

4

TiN

A65811

$18.19

3/8

3/8

3/4

2-1/2

30°

4

TiCN

A65809

$19.84

3/8

3/8

3/4

2-1/2

30°

4

TiALN

A65810

$20.68

7/16

1/2

1

2-11/16

30°

4

Uncoated

A67410

$24.35

7/16

1/2

1

2-11/16

30°

4

TiN

A67413

$28.06

7/16

1/2

1

2-11/16

30°

4

TiCN

A67411

$29.92

7/16

1/2

1

2-11/16

30°

4

TiALN

A67412

$30.86

7/16

1/2

1-3/4

3-3/4

30°

4

Uncoated

A67406

$30.43

7/16

1/2

1-3/4

3-3/4

30°

4

TiN

A67409

$34.43

7/16

1/2

1-3/4

3-3/4

30°

4

TiCN

A67407

$36.46

7/16

1/2

1-3/4

3-3/4

30°

4

TiALN

A67408

$37.45

1/2

1/2

1-1/4

3-1/4

30°

4

Uncoated

A63833

$21.47

1/2

1/2

1-1/4

3-1/4

30°

4

TiN

A63836

$25.48

1/2

1/2

1-1/4

3-1/4

30°

4

TiCN

A63834

$27.50

1/2

1/2

1-1/4

3-1/4

30°

4

TiALN

A63835

$28.52

1/2

1/2

2

4

30°

4

Uncoated

A63829

$28.70

1/2

1/2

2

4

30°

4

TiN

A63832

$34.70

1/2

1/2

2

4

30°

4

TiCN

A63830

$37.72

1/2

1/2

2

4

30°

4

TiALN

A63831

$39.20

5/8

5/8

1-5/8

3-3/4

30°

4

Uncoated

A66560

$27.50

5/8

5/8

1-5/8

3-3/4

30°

4

TiN

A66563

$33.46

5/8

5/8

1-5/8

3-3/4

30°

4

TiCN

A66561

$36.46

5/8

5/8

1-5/8

3-3/4

30°

4

TiALN

A66562

$37.94

5/8

5/8

2-1/2

4-5/8

30°

4

Uncoated

A66556

$34.63

5/8

5/8

2-1/2

4-5/8

30°

4

TiN

A66559

$42.14

5/8

5/8

2-1/2

4-5/8

30°

4

TiCN

A66557

$45.88

5/8

5/8

2-1/2

4-5/8

30°

4

TiALN

A66558

$47.77

3/4

3/4

1-5/8

3-7/8

30°

4

Uncoated

A65277

$31.18

3/4

3/4

1-5/8

3-7/8

30°

4

TiN

A65280

$40.10

3/4

3/4

1-5/8

3-7/8

30°

4

TiCN

A65278

$44.55

3/4

3/4

1-5/8

3-7/8

30°

4

TiALN

A65279

$46.76

3/4

3/4

3

5-1/4

30°

4

Uncoated

A65273

$40.14

3/4

3/4

3

5-1/4

30°

4

TiN

A65276

$50.17

3/4

3/4

3

5-1/4

30°

4

TiCN

A65274

$55.12

3/4

3/4

3

5-1/4

30°

4

TiALN

A65275

$57.64

7/8

3/4

1-7/8

4-1/8

30°

4

Uncoated

A67167

$36.73

7/8

3/4

1-7/8

4-1/8

30°

4

TiN

A67170

$48.91

7/8

3/4

1-7/8

4-1/8

30°

4

TiCN

A67168

$55.00

7/8

3/4

1-7/8

4-1/8

30°

4

TiALN

A67169

$58.03

7/8

7/8

3-1/2

5-1/4

30°

4

Uncoated

A67163

$51.20

7/8

7/8

3-1/2

5-1/4

30°

4

TiN

A67166

$64.10

7/8

7/8

3-1/2

5-1/4

30°

4

TiCN

A67164

$70.56

7/8

7/8

3-1/2

5-1/4

30°

4

TiALN

A67165

$73.78

1

1

2

4-1/2

30°

5

Uncoated

A60605

$47.24

1

1

2

4-1/2

30°

6

Uncoated

A60609

$52.00

1

3/4

1-1/8

3-5/8

30°

5

Uncoated

A60613

$44.87

1

3/4

1-1/8

3-5/8

30°

6

Uncoated

A60617

$49.35

1

1

2

4-1/2

30°

5

TiN

A60608

$59.71

1

1

2

4-1/2

30°

6

TiN

A60612

$64.46

1

3/4

1-1/8

3-5/8

30°

5

TiN

A60616

$56.90

1

3/4

1-1/8

3-5/8

30°

6

TiN

A60620

$61.38

1

1

2

4-1/2

30°

5

TiCN

A60606

$65.94

1

1

2

4-1/2

30°

6

TiCN

A60610

$70.69

1

3/4

1-1/8

3-5/8

30°

5

TiCN

A60614

$62.92

1

3/4

1-1/8

3-5/8

30°

6

TiCN

A60618

$67.40

1

1

2

4-1/2

30°

5

TiALN

A60607

$69.07

1

1

2

4-1/2

30°

6

TiALN

A60611

$73.78

1

3/4

1-1/8

3-5/8

30°

5

TiALN

A60615

$65.93

1

3/4

1-1/8

3-5/8

30°

6

TiALN

A60619

$70.40

1

1

3

5-1/2

30°

5

Uncoated

A60597

$52.64

1

1

3

5-1/2

30°

6

Uncoated

A60601

$57.92

1

1

3

5-1/2

30°

5

TiN

A60600

$66.28

1

1

3

5-1/2

30°

6

TiN

A60604

$71.54

1

1

3

5-1/2

30°

5

TiCN

A60598

$73.08

1

1

3

5-1/2

30°

6

TiCN

A60602

$78.36

1

1

3

5-1/2

30°

5

TiALN

A60599

$76.50

1

1

3

5-1/2

30°

6

TiALN

A60603

$81.76

1

1

4

6-1/2

30°

5

Uncoated

A60589

$60.68

1

1

4

6-1/2

30°

6

Uncoated

A60593

$66.71

1

1

4

6-1/2

30°

5

TiN

A60592

$76.19

1

1

4

6-1/2

30°

6

TiN

A60596

$82.24

1

1

4

6-1/2

30°

5

TiCN

A60590

$83.93

1

1

4

6-1/2

30°

6

TiCN

A60594

$89.98

1

1

4

6-1/2

30°

5

TiALN

A60591

$87.81

1

1

4

6-1/2

30°

6

TiALN

A60595

$93.87

1

1

6

8-1/2

30°

5

Uncoated

A60581

$83.84

1

1

6

8-1/2

30°

6

Uncoated

A60585

$92.25

1

1

6

8-1/2

30°

5

TiN

A60584

$101.67

1

1

6

8-1/2

30°

6

TiN

A60588

$110.09

1

1

6

8-1/2

30°

5

TiCN

A60582

$110.59

1

1

6

8-1/2

30°

6

TiCN

A60586

$119.00

1

1

6

8-1/2

30°

5

TiALN

A60583

$115.06

1

1

6

8-1/2

30°

6

TiALN

A60587

$123.47

1-1/8

1

2

4-1/2

30°

6

Uncoated

A63341

$65.15

1-1/8

3/4

1-1/8

3-5/8

30°

6

Uncoated

A63345

$58.97

1-1/8

1

2

4-1/2

30°

6

TiN

A63344

$81.12

1-1/8

3/4

1-1/8

3-5/8

30°

6

TiN

A63348

$73.29

1-1/8

1

2

4-1/2

30°

6

TiCN

A63342

$89.11

1-1/8

3/4

1-1/8

3-5/8

30°

6

TiCN

A63346

$80.49

1-1/8

1

2

4-1/2

30°

6

TiALN

A63343

$93.10

1-1/8

3/4

1-1/8

3-5/8

30°

6

TiALN

A63347

$84.06

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