4 Flute LHC-LHS (Non CC)

4 Flute LHC-LHS (Non CC)

Atlas HSS 4 Flute End Mill LHC-LHS

HSS End Mill - 4 Flute - 30° Helix - LHC-LHS

Offered in stub, regular, long, and
extra long length styles
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.
Made in the USA

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.
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.

Speeds and Feed Info

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
1/8	3/8	3/8		2-5/16					30°	4			Uncoated	Call	A64905	MSRP: $20.00 Was:

1/8

3/8

3/8

2-5/16

30°

4

TiN

A64908

$23.31

1/8

3/8

3/8

2-5/16

30°

4

TiCN

A64906

$24.98

1/8

3/8

3/8

2-5/16

30°

4

TiALN

A64907

$25.82

3/16

3/8

1/2

2-3/8

30°

4

Uncoated

A66332

$20.00

3/16

3/8

1/2

2-3/8

30°

4

TiN

A66335

$23.31

3/16

3/8

1/2

2-3/8

30°

4

TiCN

A66333

$24.98

3/16

3/8

1/2

2-3/8

30°

4

TiALN

A66334

$25.82

1/4

3/8

5/8

2-1/2

30°

4

Uncoated

A64469

$20.00

1/4

3/8

5/8

2-1/2

30°

4

TiN

A64472

$23.31

1/4

3/8

5/8

2-1/2

30°

4

TiCN

A64470

$24.98

1/4

3/8

5/8

2-1/2

30°

4

TiALN

A64471

$25.82

1/4

3/8

1-1/4

3-1/8

30°

4

Uncoated

A64461

$31.46

1/4

3/8

1-1/4

3-1/8

30°

4

TiN

A64464

$34.78

1/4

3/8

1-1/4

3-1/8

30°

4

TiCN

A64462

$36.43

1/4

3/8

1-1/4

3-1/8

30°

4

TiALN

A64463

$37.27

5/16

3/8

3/4

2-1/2

30°

4

Uncoated

A67019

$20.00

5/16

3/8

3/4

2-1/2

30°

4

TiN

A67022

$23.31

5/16

3/8

3/4

2-1/2

30°

4

TiCN

A67020

$24.98

5/16

3/8

3/4

2-1/2

30°

4

TiALN

A67021

$25.82

5/16

3/8

1-3/8

3-1/8

30°

4

Uncoated

A67011

$31.46

5/16

3/8

1-3/8

3-1/8

30°

4

TiN

A67014

$34.78

5/16

3/8

1-3/8

3-1/8

30°

4

TiCN

A67012

$36.43

5/16

3/8

1-3/8

3-1/8

30°

4

TiALN

A67013

$37.27

3/8

3/8

3/4

2-1/2

30°

4

Uncoated

A65948

$20.00

3/8

3/8

3/4

2-1/2

30°

4

TiN

A65951

$23.31

3/8

3/8

3/4

2-1/2

30°

4

TiCN

A65949

$24.98

3/8

3/8

3/4

2-1/2

30°

4

TiALN

A65950

$25.82

3/8

3/8

1-1/2

3-1/4

30°

4

Uncoated

A65940

$22.78

3/8

3/8

1-1/2

3-1/4

30°

4

TiN

A65943

$26.09

3/8

3/8

1-1/2

3-1/4

30°

4

TiCN

A65941

$27.75

3/8

3/8

1-1/2

3-1/4

30°

4

TiALN

A65942

$28.56

7/16

3/8

1

2-11/16

30°

4

Uncoated

A67493

$24.76

7/16

3/8

1

2-11/16

30°

4

TiN

A67496

$28.45

7/16

3/8

1

2-11/16

30°

4

TiCN

A67494

$30.31

7/16

3/8

1

2-11/16

30°

4

TiALN

A67495

$31.25

7/16

1/2

1-3/8

3-3/4

30°

4

Uncoated

A67485

$30.52

7/16

1/2

1-3/8

3-3/4

30°

4

TiN

A67488

$34.57

7/16

1/2

1-3/8

3-3/4

30°

4

TiCN

A67486

$36.59

7/16

1/2

1-3/8

3-3/4

30°

4

TiALN

A67487

$37.58

1/2

1/2

1-1/4

3-1/4

30°

4

Uncoated

A63997

$24.76

1/2

1/2

1-1/4

3-1/4

30°

4

TiN

A64000

$28.76

1/2

1/2

1-1/4

3-1/4

30°

4

TiCN

A63998

$30.80

1/2

1/2

1-1/4

3-1/4

30°

4

TiALN

A63999

$31.81

1/2

1/2

2

4

30°

4

Uncoated

A63989

$33.70

1/2

1/2

2

4

30°

4

TiN

A63992

$39.72

1/2

1/2

2

4

30°

4

TiCN

A63990

$42.70

1/2

1/2

2

4

30°

4

TiALN

A63991

$44.23

5/8

5/8

1-5/8

3-3/4

30°

4

Uncoated

A66735

$33.44

5/8

5/8

1-5/8

3-3/4

30°

4

TiN

A66738

$39.40

5/8

5/8

1-5/8

3-3/4

30°

4

TiCN

A66736

$42.38

5/8

5/8

1-5/8

3-3/4

30°

4

TiALN

A66737

$43.87

5/8

5/8

2-1/2

4-5/8

30°

4

Uncoated

A66727

$45.14

5/8

5/8

2-1/2

4-5/8

30°

4

TiN

A66730

$52.69

5/8

5/8

2-1/2

4-5/8

30°

4

TiCN

A66728

$56.42

5/8

5/8

2-1/2

4-5/8

30°

4

TiALN

A66729

$58.31

3/4

5/8

1-5/8

3-3/4

30°

4

Uncoated

A65484

$37.65

3/4

5/8

1-5/8

3-3/4

30°

4

TiN

A65487

$44.72

3/4

5/8

1-5/8

3-3/4

30°

4

TiCN

A65485

$48.28

3/4

5/8

1-5/8

3-3/4

30°

4

TiALN

A65486

$50.03

3/4

3/4

3

5-1/4

30°

4

Uncoated

A65476

$58.97

3/4

3/4

3

5-1/4

30°

4

TiN

A65479

$68.95

3/4

3/4

3

5-1/4

30°

4

TiCN

A65477

$73.95

3/4

3/4

3

5-1/4

30°

4

TiALN

A65478

$76.47

7/8

7/8

3-1/2

5-3/4

30°

4

Uncoated

A67278

$76.58

7/8

7/8

3-1/2

5-3/4

30°

4

TiN

A67281

$89.51

7/8

7/8

3-1/2

5-3/4

30°

4

TiCN

A67279

$95.96

7/8

7/8

3-1/2

5-3/4

30°

4

TiALN

A67280

$99.18

1

1

4

6-1/2

30°

4

Uncoated

A60829

$80.14

1

1

4

6-1/2

30°

4

TiN

A60832

$95.65

1

1

4

6-1/2

30°

4

TiCN

A60830

$103.39

1

1

4

6-1/2

30°

4

TiALN

A60831

$107.30

1-1/8

1

4

6-1/2

30°

6

Uncoated

A63381

$116.47

1-1/8

1

4

6-1/2

30°

6

TiN

A63384

$136.92

1-1/8

1

4

6-1/2

30°

6

TiCN

A63382

$147.14

1-1/8

1

4

6-1/2

30°

6

TiALN

A63383

$152.28

1-1/4

1

4

6-1/2

30°

6

Uncoated

A63085

$130.27

1-1/4

1

4

6-1/2

30°

6

TiN

A63088

$150.76

1-1/4

1

4

6-1/2

30°

6

TiCN

A63086

$160.96

1-1/4

1

4

6-1/2

30°

6

TiALN

A63087

$166.09

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