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
	A65635	HTC Tool	3/8	1	1-1/2		4				30°	30°	4			TiN	Available to Order^*	MSRP: $436.17 Was:

A65629

HTC Tool

3/8

1-1/4

3-3/4

30°

TiCN

Available to Order^*

$409.92

A65633

HTC Tool

3/8

1-1/2

30°

TiCN

Available to Order^*

$446.56

A65630

HTC Tool

3/8

1-1/4

3-3/4

30°

TiALN

Available to Order^*

$414.94

A65634

HTC Tool

3/8

1-1/2

30°

TiALN

Available to Order^*

$451.76

A63769

HTC Tool

1/2

3-1/4

5-1/2

1/2°

30°

Uncoated

Available to Order^*

$95.41

A63773

HTC Tool

1/2

1-1/4

3-1/8

1/2°

30°

Uncoated

Available to Order^*

$66.66

A63777

HTC Tool

1/2

2-1/4

4-1/4

1/2°

30°

Uncoated

Available to Order^*

$80.27

A63772

HTC Tool

1/2

3-1/4

5-1/2

1/2°

30°

TiN

Available to Order^*

$107.57

A63776

HTC Tool

1/2

1-1/4

3-1/8

1/2°

30°

TiN

Available to Order^*

$73.39

A63780

HTC Tool

1/2

2-1/4

4-1/4

1/2°

30°

TiN

Available to Order^*

$90.30

A63770

HTC Tool

1/2

3-1/4

5-1/2

1/2°

30°

TiCN

Available to Order^*

$113.66

A63774

HTC Tool

1/2

1-1/4

3-1/8

1/2°

30°

TiCN

Available to Order^*

$76.75

A63778

HTC Tool

1/2

2-1/4

4-1/4

1/2°

30°

TiCN

Available to Order^*

$95.29

A63771

HTC Tool

1/2

3-1/4

5-1/2

1/2°

30°

TiALN

Available to Order^*

$116.69

A63775

HTC Tool

1/2

1-1/4

3-1/8

1/2°

30°

TiALN

Available to Order^*

$78.43

A63779

HTC Tool

1/2

2-1/4

4-1/4

1/2°

30°

TiALN

Available to Order^*

$97.79

A63757

HTC Tool

1/2

3-1/4

5-1/2

1°

30°

Uncoated

Available to Order^*

$103.30

A63761

HTC Tool

1/2

1-1/4

3-1/8

1°

30°

Uncoated

Available to Order^*

$67.76

A63765

HTC Tool

1/2

2-1/4

4-1/4

1°

30°

Uncoated

Available to Order^*

$83.33

A63760

HTC Tool

1/2

3-1/4

5-1/2

1°

30°

TiN

Available to Order^*

$115.48

A63764

HTC Tool

1/2

1-1/4

3-1/8

1°

30°

TiN

Available to Order^*

$74.50

A63768

HTC Tool

1/2

2-1/4

4-1/4

1°

30°

TiN

Available to Order^*

$93.36

A63758

HTC Tool

1/2

3-1/4

5-1/2

1°

30°

TiCN

Available to Order^*

$121.55

A63762

HTC Tool

1/2

1-1/4

3-1/8

1°

30°

TiCN

Available to Order^*

$77.86

A63766

HTC Tool

1/2

2-1/4

4-1/4

1°

30°

TiCN

Available to Order^*

$98.37

A63759

HTC Tool

1/2

3-1/4

5-1/2

1°

30°

TiALN

Available to Order^*

$124.60

A63763

HTC Tool

1/2

1-1/4

3-1/8

1°

30°

TiALN

Available to Order^*

$79.54

A63767

HTC Tool

1/2

2-1/4

4-1/4

1°

30°

TiALN

Available to Order^*

$100.87

A63745

HTC Tool

1/2

5/8

3-1/4

5-1/2

2°

30°

Uncoated

Available to Order^*

$127.64

A63749

HTC Tool

1/2

1-1/4

3-1/8

2°

30°

Uncoated

Available to Order^*

$68.65

A63753

HTC Tool

1/2

2-1/4

4-1/4

2°

30°

Uncoated

Available to Order^*

$86.85

A63748

HTC Tool

1/2

5/8

3-1/4

5-1/2

2°

30°

TiN

Available to Order^*

$142.20

A63752

HTC Tool

1/2

1-1/4

3-1/8

2°

30°

TiN

Available to Order^*

$75.36

A63756

HTC Tool

1/2

2-1/4

4-1/4

2°

30°

TiN

Available to Order^*

$96.88

A63746

HTC Tool

1/2

5/8

3-1/4

5-1/2

2°

30°

TiCN

Available to Order^*

$149.47

A63750

HTC Tool

1/2

1-1/4

3-1/8

2°

30°

TiCN

Available to Order^*

$78.73

A63754

HTC Tool

1/2

2-1/4

4-1/4

2°

30°

TiCN

Available to Order^*

$101.89

A63747

HTC Tool

1/2

5/8

3-1/4

5-1/2

2°

30°

TiALN

Available to Order^*

$153.11

A63751

HTC Tool

1/2

1-1/4

3-1/8

2°

30°

TiALN

Available to Order^*

$80.41

A63755

HTC Tool

1/2

2-1/4

4-1/4

2°

30°

TiALN

Available to Order^*

$104.39

A63721

HTC Tool

1/2

3/4

3-1/4

5-1/2

3°

30°

Uncoated

Available to Order^*

$169.10

A63725

HTC Tool

1/2

3/4

6-1/2

3°

30°

Uncoated

Available to Order^*

$217.12

A63729

HTC Tool

1/2

7-1/2

3°

30°

Uncoated

Available to Order^*

$298.06

A63733

HTC Tool

1/2

1-1/4

3-1/8

3°

30°

Uncoated

Available to Order^*

$71.05

A63737

HTC Tool

1/2

5/8

2-1/4

4-1/4

3°

30°

Uncoated

Available to Order^*

$103.30

A63740

HTC Tool

1/2

2-1/4

4-1/8

3°

30°

Uncoated

Available to Order^*

$103.30

A63724

HTC Tool

1/2

3/4

3-1/4

5-1/2

3°

30°

TiN

Available to Order^*

$185.76

A63728

HTC Tool

1/2

3/4

6-1/2

3°

30°

TiN

Available to Order^*

$237.46

A63732

HTC Tool

1/2

7-1/2

3°

30°

TiN

Available to Order^*

$325.46

A63736

HTC Tool

1/2

1-1/4

3-1/8

3°

30°

TiN

Available to Order^*

$77.77

A63743

HTC Tool

1/2

2-1/4

4-1/8

3°

30°

TiN

Available to Order^*

$113.33

A63744

HTC Tool

1/2

5/8

2-1/4

4-1/4

3°

30°

TiN

Available to Order^*

$115.85

A63722

HTC Tool

1/2

3/4

3-1/4

5-1/2

3°

30°

TiCN

Available to Order^*

$194.09

A63726

HTC Tool

1/2

3/4

6-1/2

3°

30°

TiCN

Available to Order^*

$247.59

A63730

HTC Tool

1/2

7-1/2

3°

30°

TiCN

Available to Order^*

$339.18

A63734

HTC Tool

1/2

1-1/4

3-1/8

3°

30°

TiCN

Available to Order^*

$81.15

A63738

HTC Tool

1/2

5/8

2-1/4

4-1/4

3°

30°

TiCN

Available to Order^*

$122.10

A63741

HTC Tool

1/2

2-1/4

4-1/8

3°

30°

TiCN

Available to Order^*

$118.33

A63723

HTC Tool

1/2

3/4

3-1/4

5-1/2

3°

30°

TiALN

Available to Order^*

$198.22

A63727

HTC Tool

1/2

3/4

6-1/2

3°

30°

TiALN

Available to Order^*

$252.70

A63731

HTC Tool

1/2

7-1/2

3°

30°

TiALN

Available to Order^*

$346.06

A63735

HTC Tool

1/2

1-1/4

3-1/8

3°

30°

TiALN

Available to Order^*

$82.83

A63739

HTC Tool

1/2

5/8

2-1/4

4-1/4

3°

30°

TiALN

Available to Order^*

$125.25

A63742

HTC Tool

1/2

2-1/4

4-1/8

3°

30°

TiALN

Available to Order^*

$120.82

A63705

HTC Tool

1/2

3/4

3-1/4

5-1/2

4°

30°

Uncoated

Available to Order^*

$232.05

A63709

HTC Tool

1/2

6-1/2

4°

30°

Uncoated

Available to Order^*

$330.73

A63713

HTC Tool

1/2

1-1/4

3-1/8

4°

30°

Uncoated

Available to Order^*

$91.45

A63717

HTC Tool

1/2

3/4

2-1/4

4-1/2

4°

30°

Uncoated

Available to Order^*

$154.63

A63708

HTC Tool

1/2

3/4

3-1/4

5-1/2

4°

30°

TiN

Available to Order^*

$248.71

A63712

HTC Tool

1/2

6-1/2

4°

30°

TiN

Available to Order^*

$356.60

A63716

HTC Tool

1/2

1-1/4

3-1/8

4°

30°

TiN

Available to Order^*

$98.19

A63720

HTC Tool

1/2

3/4

2-1/4

4-1/2

4°

30°

TiN

Available to Order^*

$169.47

A63706

HTC Tool

1/2

3/4

3-1/4

5-1/2

4°

30°

TiCN

Available to Order^*

$257.00

A63710

HTC Tool

1/2

6-1/2

4°

30°

TiCN

Available to Order^*

$369.51

A63714

HTC Tool

1/2

1-1/4

3-1/8

4°

30°

TiCN

Available to Order^*

$101.55

A63718

HTC Tool

1/2

3/4

2-1/4

4-1/2

4°

30°

TiCN

Available to Order^*

$176.87

A63707

HTC Tool

1/2

3/4

3-1/4

5-1/2

4°

30°

TiALN

Available to Order^*

$261.19

A63711

HTC Tool

1/2

6-1/2

4°

30°

TiALN

Available to Order^*

$375.99

A63715

HTC Tool

1/2

1-1/4

3-1/8

4°

30°

TiALN

Available to Order^*

$103.21

A63719

HTC Tool

1/2

3/4

2-1/4

4-1/2

4°

30°

TiALN

Available to Order^*

$180.58

A63685

HTC Tool

1/2

3-1/4

5-3/4

5°

30°

Uncoated

Available to Order^*

$216.68

A63689

HTC Tool

1/2

6-1/2

5°

30°

Uncoated

Available to Order^*

$291.04

A63693

HTC Tool

1/2

1-1/4

7-1/2

5°

30°

Uncoated

Available to Order^*

$374.60

A63697

HTC Tool

1/2

1-1/4

3-1/8

5°

30°

Uncoated

Available to Order^*

$85.31

A63701

HTC Tool

1/2

3/4

2-1/4

4-1/4

5°

30°

Uncoated

Available to Order^*

$144.30

A63688

HTC Tool

1/2

3-1/4

5-3/4

5°

30°

TiN

Available to Order^*

$239.42

A63692

HTC Tool

1/2

6-1/2

5°

30°

TiN

Available to Order^*

$316.89

A63696

HTC Tool

1/2

1-1/4

7-1/2

5°

30°

TiN

Available to Order^*

$413.40

A63700

HTC Tool

1/2

1-1/4

3-1/8

5°

30°

TiN

Available to Order^*

$92.03

A63704

HTC Tool

1/2

3/4

2-1/4

4-1/4

5°

30°

TiN

Available to Order^*

$159.16

A63686

HTC Tool

1/2

3-1/4

5-3/4

5°

30°

TiCN

Available to Order^*

$250.76

A63690

HTC Tool

1/2

6-1/2

5°

30°

TiCN

Available to Order^*

$329.81

A63694

HTC Tool

1/2

1-1/4

7-1/2

5°

30°

TiCN

Available to Order^*

$432.81

A63698

HTC Tool

1/2

1-1/4

3-1/8

5°

30°

TiCN

Available to Order^*

$95.41

A63702

HTC Tool

1/2

3/4

2-1/4

4-1/4

5°

30°

TiCN

Available to Order^*

$166.58

A63687

HTC Tool

1/2

3-1/4

5-3/4

5°

30°

TiALN

Available to Order^*

$256.46

A63691

HTC Tool

1/2

6-1/2

5°

30°

TiALN

Available to Order^*

$336.28

A63695

HTC Tool

1/2

1-1/4

7-1/2

5°

30°

TiALN

Available to Order^*

$442.51

A63699

HTC Tool

1/2

1-1/4

3-1/8

5°

30°

TiALN

Available to Order^*

$97.07

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

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