Coarse Rougher

Coarse Rougher

Atlas Cobalt End Mill - Rougher - Coarse Pitch

Cobalt Rougher for Aluminum - Coarse Pitch - 30° Helix - 3 Flute

Stub and Regular lengths
M42 Cobalt Rougher
Made in the USA
TiN coating is used in applications with lower cutting speeds than TiCN and ALTiN but often improves the tool’s lifetime by a factor of three or more. Typically used for in wide range of materials including iron based, hardened steels, and stainless steels.

TiCN coating is a general purpose coating that offers improved wear resistance to abrasive, adhesive, or difficult to machine materials such as cast iron, aluminum alloys, steels, copper and more.
TiALN 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.

Have a question or need help?

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

Compare	SKU	Vendor	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	Price	Quantity
	A65620	HTC Tool	3/8	3/8	3/8		2-1/8					40°	3			Uncoated	Call to order	MSRP: $21.28 Was:

HTC Tool

3/8

3/8

3/8

2-1/8

40°

3

TiN

$24.60

HTC Tool

3/8

3/8

3/8

2-1/8

40°

3

TiCN

$26.28

HTC Tool

3/8

3/8

3/8

2-1/8

40°

3

TiALN

$27.08

HTC Tool

3/8

3/8

3/4

2-1/2

40°

3

Uncoated

$22.10

HTC Tool

3/8

3/8

3/4

2-1/2

40°

3

TiN

$25.41

HTC Tool

3/8

3/8

3/4

2-1/2

40°

3

TiCN

$27.08

HTC Tool

3/8

3/8

3/4

2-1/2

40°

3

TiALN

$27.91

HTC Tool

3/8

3/8

1-1/2

3-1/4

40°

3

Uncoated

$25.60

HTC Tool

3/8

3/8

1-1/2

3-1/4

40°

3

TiN

$28.90

HTC Tool

3/8

3/8

1-1/2

3-1/4

40°

3

TiCN

$30.55

HTC Tool

3/8

3/8

1-1/2

3-1/4

40°

3

TiALN

$31.36

HTC Tool

1/2

1/2

1/2

2-1/2

40°

3

Uncoated

$24.97

HTC Tool

1/2

1/2

1/2

2-1/2

40°

3

TiN

$28.66

HTC Tool

1/2

1/2

1/2

2-1/2

40°

3

TiCN

$30.51

HTC Tool

1/2

1/2

1/2

2-1/2

40°

3

TiALN

$31.43

HTC Tool

1/2

1/2

1-1/4

3-1/4

40°

3

Uncoated

$26.04

HTC Tool

1/2

1/2

1-1/4

3-1/4

40°

3

TiN

$30.08

HTC Tool

1/2

1/2

1-1/4

3-1/4

40°

3

TiCN

$32.11

HTC Tool

1/2

1/2

1-1/4

3-1/4

40°

3

TiALN

$33.10

HTC Tool

1/2

1/2

2

4

40°

3

Uncoated

$33.65

HTC Tool

1/2

1/2

2

4

40°

3

TiN

$39.68

HTC Tool

1/2

1/2

2

4

40°

3

TiCN

$42.68

HTC Tool

1/2

1/2

2

4

40°

3

TiALN

$44.16

HTC Tool

5/8

5/8

5/8

2-3/4

40°

3

Uncoated

$28.69

HTC Tool

5/8

5/8

5/8

2-3/4

40°

3

TiN

$33.70

HTC Tool

5/8

5/8

5/8

2-3/4

40°

3

TiCN

$36.19

HTC Tool

5/8

5/8

5/8

2-3/4

40°

3

TiALN

$37.48

HTC Tool

5/8

5/8

1-5/8

3-3/4

40°

3

Uncoated

$31.57

HTC Tool

5/8

5/8

1-5/8

3-3/4

40°

3

TiN

$37.57

HTC Tool

5/8

5/8

1-5/8

3-3/4

40°

3

TiCN

$40.53

HTC Tool

5/8

5/8

1-5/8

3-3/4

40°

3

TiALN

$42.03

HTC Tool

5/8

5/8

2-1/2

4-5/8

40°

3

Uncoated

$40.04

HTC Tool

5/8

5/8

2-1/2

4-5/8

40°

3

TiN

$47.59

HTC Tool

5/8

5/8

2-1/2

4-5/8

40°

3

TiCN

$51.31

HTC Tool

5/8

5/8

2-1/2

4-5/8

40°

3

TiALN

$53.20

HTC Tool

3/4

3/4

3/4

3

40°

3

Uncoated

$36.01

HTC Tool

3/4

3/4

3/4

3

40°

3

TiN

$43.10

HTC Tool

3/4

3/4

3/4

3

40°

3

TiCN

$46.65

HTC Tool

3/4

3/4

3/4

3

40°

3

TiALN

$48.40

HTC Tool

3/4

3/4

1-5/8

3-7/8

40°

3

Uncoated

$38.91

HTC Tool

3/4

3/4

1-5/8

3-7/8

40°

3

TiN

$47.84

HTC Tool

3/4

3/4

1-5/8

3-7/8

40°

3

TiCN

$52.28

HTC Tool

3/4

3/4

1-5/8

3-7/8

40°

3

TiALN

$54.49

HTC Tool

3/4

3/4

3

5-1/2

40°

3

Uncoated

$62.14

HTC Tool

3/4

3/4

3

5-1/2

40°

3

TiN

$72.13

HTC Tool

3/4

3/4

3

5-1/2

40°

3

TiCN

$77.12

HTC Tool

3/4

3/4

3

5-1/2

40°

3

TiALN

$79.62

HTC Tool

3/4

3/4

4

6-1/4

40°

3

Uncoated

$71.05

HTC Tool

3/4

3/4

4

6-1/4

40°

3

TiN

$83.26

HTC Tool

3/4

3/4

4

6-1/4

40°

3

TiCN

$89.35

HTC Tool

3/4

3/4

4

6-1/4

40°

3

TiALN

$92.40

HTC Tool

1

1

1

3-1/2

40°

3

Uncoated

$52.91

HTC Tool

1

1

1

3-1/2

40°

3

TiN

$64.94

HTC Tool

1

1

1

3-1/2

40°

3

TiCN

$70.97

HTC Tool

1

1

1

3-1/2

40°

3

TiALN

$73.97

HTC Tool

1

1

2

4-1/2

40°

3

Uncoated

$56.87

HTC Tool

1

1

2

4-1/2

40°

3

TiN

$69.35

HTC Tool

1

1

2

4-1/2

40°

3

TiCN

$75.58

HTC Tool

1

1

2

4-1/2

40°

3

TiALN

$78.68

HTC Tool

1

1

3

5-1/2

40°

3

Uncoated

$64.75

HTC Tool

1

1

3

5-1/2

40°

3

TiN

$78.39

HTC Tool

1

1

3

5-1/2

40°

3

TiCN

$85.24

HTC Tool

1

1

3

5-1/2

40°

3

TiALN

$88.61

HTC Tool

1

1

4

6-1/2

40°

3

Uncoated

$80.06

HTC Tool

1

1

4

6-1/2

40°

3

TiN

$95.58

HTC Tool

1

1

4

6-1/2

40°

3

TiCN

$103.31

HTC Tool

1

1

4

6-1/2

40°

3

TiALN

$107.20

HTC Tool

1

1

6

8-1/2

40°

3

Uncoated

$103.21

HTC Tool

1

1

6

8-1/2

40°

3

TiN

$121.03

HTC Tool

1

1

6

8-1/2

40°

3

TiCN

$129.98

HTC Tool

1

1

6

8-1/2

40°

3

TiALN

$134.43

HTC Tool

1-1/4

1-1/4

2

4-1/2

40°

3

Uncoated

$72.65

HTC Tool

1-1/4

1-1/4

2

4-1/2

40°

3

TiN

$88.65

HTC Tool

1-1/4

1-1/4

2

4-1/2

40°

3

TiCN

$96.65

HTC Tool

1-1/4

1-1/4

2

4-1/2

40°

3

TiALN

$100.64

HTC Tool

1-1/4

1-1/4

3

5-1/2

40°

3

Uncoated

$91.55

HTC Tool

1-1/4

1-1/4

3

5-1/2

40°

3

TiN

$109.19

HTC Tool

1-1/4

1-1/4

3

5-1/2

40°

3

TiCN

$118.01

HTC Tool

1-1/4

1-1/4

3

5-1/2

40°

3

TiALN

$122.42

HTC Tool

1-1/4

1-1/4

4

6-1/2

40°

3

Uncoated

$101.62

HTC Tool

1-1/4

1-1/4

4

6-1/2

40°

3

TiN

$122.07

HTC Tool

1-1/4

1-1/4

4

6-1/2

40°

3

TiCN

$132.29

HTC Tool

1-1/4

1-1/4

4

6-1/2

40°

3

TiALN

$137.41

HTC Tool

1-1/4

1-1/4

6

8-1/2

40°

3

Uncoated

$151.06

HTC Tool

1-1/4

1-1/4

6

8-1/2

40°

3

TiN

$176.80

HTC Tool

1-1/4

1-1/4

6

8-1/2

40°

3

TiCN

$189.66

HTC Tool

1-1/4

1-1/4

6

8-1/2

40°

3

TiALN

$196.10

HTC Tool

1-1/2

1-1/4

2

4-1/2

40°

3

Uncoated

$97.78

HTC Tool

1-1/2

1-1/4

2

4-1/2

40°

3

TiN

$116.90

HTC Tool

1-1/2

1-1/4

2

4-1/2

40°

3

TiCN

$126.47

HTC Tool

1-1/2

1-1/4

2

4-1/2

40°

3

TiALN

$131.24

HTC Tool

1-1/2

1-1/4

3

5-1/2

40°

3

Uncoated

$120.22

HTC Tool

1-1/2

1-1/4

3

5-1/2

40°

3

TiN

$141.10

HTC Tool

1-1/2

1-1/4

3

5-1/2

40°

3

TiCN

$151.51

HTC Tool

1-1/2

1-1/4

3

5-1/2

40°

3

TiALN

$156.72

HTC Tool

1-1/2

1-1/4

4

6-1/2

40°

3

Uncoated

$133.96

HTC Tool

1-1/2

1-1/4

4

6-1/2

40°

3

TiN

$157.76

HTC Tool

1-1/2

1-1/4

4

6-1/2

40°

3

TiCN

$169.66

HTC Tool

1-1/2

1-1/4

4

6-1/2

40°

3

TiALN

$175.61

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