HSS End Mills | High Speed Steel, USA Made | Atlas Cutting Tools

HSS

Square End High Speed Steel End Mills

High Speed Steel Ball End Mills

HSS End Mills for Aluminum

Metric

Double End HSS Square End Mills

Double End HSS Ball End Mills

HSS Tapered End Mills

Spiral Flute

High Speed Steel Roughers

HSS Bridgeport End Mills

HSS Corner Rounding End Mills

HSS T Slot Cutters

High Speed Steel (HSS) end mills remain a workhorse choice for general-purpose milling, offering good toughness and value for shops running lower speeds or softer materials like mild steel, aluminum, and plastics. Our HSS selection includes Square End and Ball End styles, Double End versions, Metric sizing, HSS Tapered End Mills, Spiral Flute designs, High Speed Steel Roughers, HSS Bridgeport End Mills, Corner Rounding End Mills, Dovetail Cutters, and T-Slot Cutters.

HSS end mills are more forgiving of less rigid setups and older equipment compared to carbide, and their lower cost per tool makes them practical for jobs with heavy tool wear or frequent changeovers. All HSS end mills are USA manufactured and typically in stock for same-day shipping with a 97% fill rate.

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
	A64112	HTC Tool	1/4	3/4	1-1/2		3-3/4				20°	30°	4			TiN	Available to Order^*	MSRP: $221.67 Was:

A64106

HTC Tool

1/4

1/2

20°

30°

TiCN

Available to Order^*

$145.62

A64110

HTC Tool

1/4

3/4

1-1/2

3-3/4

20°

30°

TiCN

Available to Order^*

$227.59

A64107

HTC Tool

1/4

1/2

20°

30°

TiALN

Available to Order^*

$147.30

A64111

HTC Tool

1/4

3/4

1-1/2

3-3/4

20°

30°

TiALN

Available to Order^*

$230.54

A64097

HTC Tool

1/4

5/8

3-1/4

25°

30°

Uncoated

Available to Order^*

$178.31

A64101

HTC Tool

1/4

3/4

1-1/2

3-3/4

25°

30°

Uncoated

Available to Order^*

$293.44

A64100

HTC Tool

1/4

5/8

3-1/4

25°

30°

TiN

Available to Order^*

$188.25

A64104

HTC Tool

1/4

3/4

1-1/2

3-3/4

25°

30°

TiN

Available to Order^*

$305.25

A64098

HTC Tool

1/4

5/8

3-1/4

25°

30°

TiCN

Available to Order^*

$193.23

A64102

HTC Tool

1/4

3/4

1-1/2

3-3/4

25°

30°

TiCN

Available to Order^*

$311.15

A64099

HTC Tool

1/4

5/8

3-1/4

25°

30°

TiALN

Available to Order^*

$195.68

A64103

HTC Tool

1/4

3/4

1-1/2

3-3/4

25°

30°

TiALN

Available to Order^*

$314.07

A64089

HTC Tool

1/4

3/4

3-1/4

30°

Uncoated

Available to Order^*

$221.08

A64093

HTC Tool

1/4

1-1/2

30°

Uncoated

Available to Order^*

$376.56

A64092

HTC Tool

1/4

3/4

3-1/4

30°

TiN

Available to Order^*

$232.87

A64096

HTC Tool

1/4

1-1/2

30°

TiN

Available to Order^*

$397.35

A64090

HTC Tool

1/4

3/4

3-1/4

30°

TiCN

Available to Order^*

$238.77

A64094

HTC Tool

1/4

1-1/2

30°

TiCN

Available to Order^*

$407.73

A64091

HTC Tool

1/4

3/4

3-1/4

30°

TiALN

Available to Order^*

$241.71

A64095

HTC Tool

1/4

1-1/2

30°

TiALN

Available to Order^*

$412.95

A66863

HTC Tool

5/16

3-1/4

5-3/4

7°

30°

Uncoated

Available to Order^*

$222.84

A66866

HTC Tool

5/16

3-1/4

5-3/4

7°

30°

TiN

Available to Order^*

$245.56

A66864

HTC Tool

5/16

3-1/4

5-3/4

7°

30°

TiCN

Available to Order^*

$256.92

A66865

HTC Tool

5/16

3-1/4

5-3/4

7°

30°

TiALN

Available to Order^*

$262.59

A66855

HTC Tool

5/16

3/4

3-1/4

15°

30°

Uncoated

Available to Order^*

$107.69

A66859

HTC Tool

5/16

3/4

1-1/2

3-3/4

15°

30°

Uncoated

Available to Order^*

$138.39

A66858

HTC Tool

5/16

3/4

3-1/4

15°

30°

TiN

Available to Order^*

$119.47

A66862

HTC Tool

5/16

3/4

1-1/2

3-3/4

15°

30°

TiN

Available to Order^*

$150.18

A66856

HTC Tool

5/16

3/4

3-1/4

15°

30°

TiCN

Available to Order^*

$125.39

A66860

HTC Tool

5/16

3/4

1-1/2

3-3/4

15°

30°

TiCN

Available to Order^*

$156.08

A66857

HTC Tool

5/16

3/4

3-1/4

15°

30°

TiALN

Available to Order^*

$128.33

A66861

HTC Tool

5/16

3/4

1-1/2

3-3/4

15°

30°

TiALN

Available to Order^*

$159.02

A66847

HTC Tool

5/16

3/4

3-1/4

20°

30°

Uncoated

Available to Order^*

$146.28

A66851

HTC Tool

5/16

3/4

1-1/2

4-3/4

20°

30°

Uncoated

Available to Order^*

$217.12

A66850

HTC Tool

5/16

3/4

3-1/4

20°

30°

TiN

Available to Order^*

$158.08

A66854

HTC Tool

5/16

3/4

1-1/2

4-3/4

20°

30°

TiN

Available to Order^*

$231.98

A66848

HTC Tool

5/16

3/4

3-1/4

20°

30°

TiCN

Available to Order^*

$163.99

A66852

HTC Tool

5/16

3/4

1-1/2

4-3/4

20°

30°

TiCN

Available to Order^*

$239.38

A66849

HTC Tool

5/16

3/4

3-1/4

20°

30°

TiALN

Available to Order^*

$166.93

A66853

HTC Tool

5/16

3/4

1-1/2

4-3/4

20°

30°

TiALN

Available to Order^*

$243.09

A66835

HTC Tool

5/16

5/8

3/4

25°

30°

Uncoated

Available to Order^*

$178.31

A66839

HTC Tool

5/16

3/4

3-1/4

25°

30°

Uncoated

Available to Order^*

$185.34

A66843

HTC Tool

5/16

1-1/2

25°

30°

Uncoated

Available to Order^*

$295.85

A66838

HTC Tool

5/16

5/8

3/4

25°

30°

TiN

Available to Order^*

$188.25

A66842

HTC Tool

5/16

3/4

3-1/4

25°

30°

TiN

Available to Order^*

$197.12

A66846

HTC Tool

5/16

1-1/2

25°

30°

TiN

Available to Order^*

$316.64

A66836

HTC Tool

5/16

5/8

3/4

25°

30°

TiCN

Available to Order^*

$193.23

A66840

HTC Tool

5/16

3/4

3-1/4

25°

30°

TiCN

Available to Order^*

$203.02

A66844

HTC Tool

5/16

1-1/2

25°

30°

TiCN

Available to Order^*

$327.02

A66837

HTC Tool

5/16

5/8

3/4

25°

30°

TiALN

Available to Order^*

$195.68

A66841

HTC Tool

5/16

3/4

3-1/4

25°

30°

TiALN

Available to Order^*

$205.94

A66845

HTC Tool

5/16

1-1/2

25°

30°

TiALN

Available to Order^*

$332.22

A65768

HTC Tool

3/8

1/2

3-1/4

5-1/2

1/2°

30°

Uncoated

Available to Order^*

$91.24

A65772

HTC Tool

3/8

1/2

1-1/4

3-1/8

1/2°

30°

Uncoated

Available to Order^*

$54.83

A65776

HTC Tool

3/8

1/2

2-1/4

4-1/4

1/2°

30°

Uncoated

Available to Order^*

$68.21

A65771

HTC Tool

3/8

1/2

3-1/4

5-1/2

1/2°

30°

TiN

Available to Order^*

$103.41

A65775

HTC Tool

3/8

1/2

1-1/4

3-1/8

1/2°

30°

TiN

Available to Order^*

$61.53

A65779

HTC Tool

3/8

1/2

2-1/4

4-1/4

1/2°

30°

TiN

Available to Order^*

$78.24

A65769

HTC Tool

3/8

1/2

3-1/4

5-1/2

1/2°

30°

TiCN

Available to Order^*

$109.50

A65773

HTC Tool

3/8

1/2

1-1/4

3-1/8

1/2°

30°

TiCN

Available to Order^*

$64.94

A65777

HTC Tool

3/8

1/2

2-1/4

4-1/4

1/2°

30°

TiCN

Available to Order^*

$83.25

A65770

HTC Tool

3/8

1/2

3-1/4

5-1/2

1/2°

30°

TiALN

Available to Order^*

$112.54

A65774

HTC Tool

3/8

1/2

1-1/4

3-1/8

1/2°

30°

TiALN

Available to Order^*

$66.57

A65778

HTC Tool

3/8

1/2

2-1/4

4-1/4

1/2°

30°

TiALN

Available to Order^*

$85.75

A65756

HTC Tool

3/8

1/2

3-1/4

5-1/2

1°

30°

Uncoated

Available to Order^*

$96.06

A65760

HTC Tool

3/8

1/2

1-1/4

3-1/8

1°

30°

Uncoated

Available to Order^*

$57.89

A65764

HTC Tool

3/8

1/2

2-1/4

4-1/4

1°

30°

Uncoated

Available to Order^*

$73.46

A65759

HTC Tool

3/8

1/2

3-1/4

5-1/2

1°

30°

TiN

Available to Order^*

$108.22

A65763

HTC Tool

3/8

1/2

1-1/4

3-1/8

1°

30°

TiN

Available to Order^*

$64.63

A65767

HTC Tool

3/8

1/2

2-1/4

4-1/4

1°

30°

TiN

Available to Order^*

$83.49

A65757

HTC Tool

3/8

1/2

3-1/4

5-1/2

1°

30°

TiCN

Available to Order^*

$114.33

A65761

HTC Tool

3/8

1/2

1-1/4

3-1/8

1°

30°

TiCN

Available to Order^*

$67.99

A65765

HTC Tool

3/8

1/2

2-1/4

4-1/4

1°

30°

TiCN

Available to Order^*

$88.50

A65758

HTC Tool

3/8

1/2

3-1/4

5-1/2

1°

30°

TiALN

Available to Order^*

$117.35

A65762

HTC Tool

3/8

1/2

1-1/4

3-1/8

1°

30°

TiALN

Available to Order^*

$69.67

A65766

HTC Tool

3/8

1/2

2-1/4

4-1/4

1°

30°

TiALN

Available to Order^*

$91.00

A65744

HTC Tool

3/8

5/8

3-1/4

5-1/2

2°

30°

Uncoated

Available to Order^*

$106.80

A65748

HTC Tool

3/8

1/2

1-1/4

3-1/8

2°

30°

Uncoated

Available to Order^*

$63.82

A65752

HTC Tool

3/8

1/2

2-1/4

4-1/4

2°

30°

Uncoated

Available to Order^*

$80.06

A65747

HTC Tool

3/8

5/8

3-1/4

5-1/2

2°

30°

TiN

Available to Order^*

$121.38

A65751

HTC Tool

3/8

1/2

1-1/4

3-1/8

2°

30°

TiN

Available to Order^*

$70.54

A65755

HTC Tool

3/8

1/2

2-1/4

4-1/4

2°

30°

TiN

Available to Order^*

$90.05

A65745

HTC Tool

3/8

5/8

3-1/4

5-1/2

2°

30°

TiCN

Available to Order^*

$128.64

A65749

HTC Tool

3/8

1/2

1-1/4

3-1/8

2°

30°

TiCN

Available to Order^*

$73.90

A65753

HTC Tool

3/8

1/2

2-1/4

4-1/4

2°

30°

TiCN

Available to Order^*

$95.08

A65746

HTC Tool

3/8

5/8

3-1/4

5-1/2

2°

30°

TiALN

Available to Order^*

$132.28

A65750

HTC Tool

3/8

1/2

1-1/4

3-1/8

2°

30°

TiALN

Available to Order^*

$75.58

A65754

HTC Tool

3/8

1/2

2-1/4

4-1/4

2°

30°

TiALN

Available to Order^*

$97.58

A65724

HTC Tool

3/8

3/4

3-1/4

5-1/2

3°

30°

Uncoated

Available to Order^*

$151.55

A65728

HTC Tool

3/8

3/4

6-1/2

3°

30°

Uncoated

Available to Order^*

$180.93

A65732

HTC Tool

3/8

3/4

7-1/2

3°

30°

Uncoated

Available to Order^*

$252.23

A65736

HTC Tool

3/8

1/2

1-1/4

3-1/8

3°

30°

Uncoated

Available to Order^*

$66.22

A65740

HTC Tool

3/8

5/8

2-1/4

4-1/4

3°

30°

Uncoated

Available to Order^*

$83.33

A65727

HTC Tool

3/8

3/4

3-1/4

5-1/2

3°

30°

TiN

Available to Order^*

$168.23

A65731

HTC Tool

3/8

3/4

6-1/2

3°

30°

TiN

Available to Order^*

$201.27

A65735

HTC Tool

3/8

3/4

7-1/2

3°

30°

TiN

Available to Order^*

$275.73

A65739

HTC Tool

3/8

1/2

1-1/4

3-1/8

3°

30°

TiN

Available to Order^*

$72.94

A65743

HTC Tool

3/8

5/8

2-1/4

4-1/4

3°

30°

TiN

Available to Order^*

$95.88

A65725

HTC Tool

3/8

3/4

3-1/4

5-1/2

3°

30°

TiCN

Available to Order^*

$176.52

* Lead times can vary from 1–10 business days. Call (908) 98-ATLAS or email sales@atlascuttingtools.com for details.

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Items 5201 to 5300 of 5717 total

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