End Mill / Square End Mills / 2 Flute 30° Helix Square End Mills

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2 Flute 30° Helix Square End Mills
2 Flute 30 Degree Helix Square End Mills for Steel and General Purpose Milling

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705 Products: Page 1 of 15
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""
3/4" Square End Mill Carbide 2 Flute 30° Helix Standard Length Uncoated GWS
DIA=3/4" LOC=1-1/2" OAL=4" SHK=3/4"
Decimal Diameter:0.7500 3/4"
$114.69
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Square End Mill: Carbide, 2 Flute, Standard Length
23/64" Square End Mill Carbide 2 Flute 30° Helix Standard Length Uncoated TITAN
DIA=23/64" LOC=1" OAL=2-1/2" SHK=3/8"
Decimal Diameter:0.3594 23/64"
$29.88
10
TITAN USA Square End Mill Series 170
1/2" Square End Mill Carbide 2 Flute 30° Helix Extra Long Length Uncoated TITAN
DIA=1/2" LOC=3" OAL=6" SHK=1/2"
Decimal Diameter:0.5000 1/2"
$93.24
62
TITAN USA Square End Mill Series 151
1/4" Square End Mill Carbide 2 Flute 30° Helix Long Length AlTiN Coated TITAN
DIA=1/4" LOC=1-1/8" OAL=3" SHK=1/4"
Decimal Diameter:0.2500 1/4"
$30.31
6
""
5/64" Square End Mill Carbide 2 Flute 30° Helix Standard Length Uncoated GWS
DIA=5/64" LOC=1/4" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.0781 5/64"
$8.39
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GWS Tool Group Series 203 Carbide Square End Mills, 2 Flute, Stub Length, AlTiN Coated
1/32" Square End Mill Carbide 2 Flute 30° Helix Stub Length AlTiN Coated GWS
DIA=1/32" LOC=1/16" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.0313 1/32"
$12.48
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Square End Mill: Carbide, 2 Flute, Standard Length
7/64" Square End Mill Carbide 2 Flute 30° Helix Standard Length Uncoated TITAN
DIA=7/64" LOC=3/8" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.1094 7/64"
$9.58
63
""
29/64" Square End Mill Carbide 2 Flute 30° Helix Standard Length Uncoated GWS
DIA=29/64" LOC=1" OAL=3" SHK=1/2"
Decimal Diameter:0.4531 29/64"
$42.65
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GWS Tool Group Series 203 Carbide Square End Mills, 2 Flute, Standard Length, TiN Coated
2mm Square End Mill Carbide 2 Flute 30° Helix Standard Length TiN Coated GWS
DIA=2mm LOC=8mm OAL=39mm SHK=3mm
Decimal Diameter:0.0787 2.0mm
$10.99
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GWS Tool Group Series 203 Carbide Square End Mills, 2 Flute, Standard Length, TiCN Coated
25/64" Square End Mill Carbide 2 Flute 30° Helix Standard Length TiCN Coated GWS
DIA=25/64" LOC=1" OAL=2-3/4" SHK=7/16"
Decimal Diameter:0.3906 25/64"
$47.23
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18mm Square End Mill Carbide 2 Flute 30° Helix Standard Length Uncoated GWS
DIA=18mm LOC=38mm OAL=102mm SHK=18mm
Decimal Diameter:0.7087 18.0mm
$117.99
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1/2" Square End Mill Carbide 2 Flute 30° Helix Long Length Uncoated GWS
DIA=1/2" LOC=2" OAL=4" SHK=1/2"
Decimal Diameter:0.5000 1/2"
$66.31
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1/4" Square End Mill Carbide 2 Flute 30° Helix Standard Length AlTiN Coated GWS
DIA=1/4" LOC=3/4" OAL=2-1/2" SHK=1/4"
Decimal Diameter:0.2500 1/4"
$21.38
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Square End Mill: Carbide, 2 Flute, Stub Length
1" Square End Mill Carbide 2 Flute 30° Helix Stub Length TiCN Coated TITAN
DIA=1" LOC=1-1/4" OAL=3-1/2" SHK=1"
Decimal Diameter:1.0000 1"
$226.46
10
""
3/8" Square End Mill Carbide 2 Flute 30° Helix Stub Length TiCN Coated GWS
DIA=3/8" LOC=5/8" OAL=2" SHK=3/8"
Decimal Diameter:0.3750 3/8"
$30.05
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GWS Tool Group Series 203 Carbide Square End Mills, 2 Flute, Standard Length, TiN Coated
3.5mm Square End Mill Carbide 2 Flute 30° Helix Standard Length TiN Coated GWS
DIA=3.5mm LOC=12mm OAL=51mm SHK=4mm
Decimal Diameter:0.1378 3.5mm
$16.67
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2mm Square End Mill Carbide 2 Flute 30° Helix Standard Length AlTiN Coated GWS
DIA=2mm LOC=8mm OAL=39mm SHK=3mm
Decimal Diameter:0.0787 2.0mm
$11.69
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3/16" Square End Mill Carbide 2 Flute 30° Helix Stub Length Uncoated GWS
DIA=3/16" LOC=3/8" OAL=2" SHK=3/16"
Decimal Diameter:0.1875 3/16"
$11.84
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TITAN USA Square End Mill Series 150
3/16" Square End Mill Carbide 2 Flute 30° Helix Long Length Uncoated TITAN
DIA=3/16" LOC=3/4" OAL=2-1/2" SHK=3/16"
Decimal Diameter:0.1875 3/16"
$17.83
245
Square End Mill: Carbide, 2 Flute, Standard Length
17/64" Square End Mill Carbide 2 Flute 30° Helix Standard Length AlTiN Coated TITAN
DIA=17/64" LOC=3/4" OAL=2-1/2" SHK=5/16"
Decimal Diameter:0.2656 17/64"
$34.30
10
GWS Tool Group Series 203 Carbide Square End Mills, 2 Flute, Standard Length, TiN Coated
31/64" Square End Mill Carbide 2 Flute 30° Helix Standard Length TiN Coated GWS
DIA=31/64" LOC=1" OAL=3" SHK=1/2"
Decimal Diameter:0.4844 31/64"
$53.06
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GWS Tool Group Series 203 Carbide Square End Mills, 2 Flute, Long Reach, AlTiN Coated
1" Square End Mill Carbide 2 Flute 30° Helix Long Reach Length AlTiN Coated GWS
DIA=1" LOC=1-1/2" OAL=6" SHK=1"
Decimal Diameter:1.0000 1"
$413.88
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GWS Tool Group Series 203 Carbide Square End Mills, 2 Flute, Standard Length, TiN Coated
3/16" Square End Mill Carbide 2 Flute 30° Helix Standard Length TiN Coated GWS
DIA=3/16" LOC=5/8" OAL=2" SHK=3/16"
Decimal Diameter:0.1875 3/16"
$14.96
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GWS Tool Group Series 203 Carbide Square End Mills, 2 Flute, Stub Length, AlTiN Coated
5/32" Square End Mill Carbide 2 Flute 30° Helix Stub Length AlTiN Coated GWS
DIA=5/32" LOC=5/16" OAL=2" SHK=3/16"
Decimal Diameter:0.1563 5/32"
$16.08
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Square End Mill: Carbide, 2 Flute, Standard Length
13/64" Square End Mill Carbide 2 Flute 30° Helix Standard Length Uncoated TITAN
DIA=13/64" LOC=5/8" OAL=2-1/2" SHK=1/4"
Decimal Diameter:0.2031 13/64"
$17.48
55
GWS Tool Group Series 203 Carbide Square End Mills, 2 Flute, Standard Length, TiCN Coated
15/64" Square End Mill Carbide 2 Flute 30° Helix Standard Length TiCN Coated GWS
DIA=15/64" LOC=3/4" OAL=2-1/2" SHK=1/4"
Decimal Diameter:0.2344 15/64"
$22.46
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GWS Tool Group Series 203 Carbide Square End Mills, 2 Flute, Standard Length, TiN Coated
13/64" Square End Mill Carbide 2 Flute 30° Helix Standard Length TiN Coated GWS
DIA=13/64" LOC=5/8" OAL=2-1/2" SHK=1/4"
Decimal Diameter:0.2031 13/64"
$21.85
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GWS Tool Group Series 203 Carbide Square End Mills, 2 Flute, Standard Length, TiN Coated
14mm Square End Mill Carbide 2 Flute 30° Helix Standard Length TiN Coated GWS
DIA=14mm LOC=32mm OAL=90mm SHK=14mm
Decimal Diameter:0.5512 14.0mm
$89.79
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$521.61
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5/8" Square End Mill Carbide 2 Flute 30° Helix Stub Length Uncoated GWS
DIA=5/8" LOC=3/4" OAL=3" SHK=5/8"
Decimal Diameter:0.6250 5/8"
$66.04
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Square End Mill: Carbide, 2 Flute, Standard Length
7/16" Square End Mill Carbide 2 Flute 30° Helix Standard Length Uncoated TITAN
DIA=7/16" LOC=1" OAL=2-3/4" SHK=7/16"
Decimal Diameter:0.4375 7/16"
$35.07
105
TITAN USA Square End Mill Series 151
1" Square End Mill Carbide 2 Flute 30° Helix Long Length AlTiN Coated TITAN
DIA=1" LOC=2-1/4" OAL=5" SHK=1"
Decimal Diameter:1.0000 1"
$292.84
10
TITAN USA Square End Mill Series 950
1/4" Square End Mill Carbide 2 Flute 30° Helix Long Length TiCN Coated TITAN
DIA=1/4" LOC=1" OAL=4" SHK=1/4"
Decimal Diameter:0.2500 1/4"
$30.62
4
""
11/32" Square End Mill Carbide 2 Flute 30° Helix Standard Length AlTiN Coated GWS
DIA=11/32" LOC=1" OAL=2-1/2" SHK=3/8"
Decimal Diameter:0.3438 11/32"
$32.70
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TITAN USA Square End Mill Series 151
3/4" Square End Mill Carbide 2 Flute 30° Helix Long Length AlTiN Coated TITAN
DIA=3/4" LOC=2-1/4" OAL=5" SHK=3/4"
Decimal Diameter:0.7500 3/4"
$204.68
16
""
1/16" Square End Mill Carbide 2 Flute 30° Helix Stub Length Uncoated GWS
DIA=1/16" LOC=1/8" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.0625 1/16"
$8.39
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Call

GWS Tool Group Series 203 Carbide Square End Mills, 2 Flute, Long Length, AlTiN Coated
3/16" Square End Mill Carbide 2 Flute 30° Helix Long Length AlTiN Coated GWS
DIA=3/16" LOC=3/4" OAL=2-1/2" SHK=3/16"
Decimal Diameter:0.1875 3/16"
$21.55
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1" Square End Mill Carbide 2 Flute 30° Helix Extra Long Length TiN Coated GWS
DIA=1" LOC=4" OAL=7" SHK=1"
Decimal Diameter:1.0000 1"
$508.88
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TITAN USA Square End Mill Series 171
5/16" Square End Mill Carbide 2 Flute 30° Helix Extra Long Length AlTiN Coated TITAN
DIA=5/16" LOC=1-5/8" OAL=4" SHK=5/16"
Decimal Diameter:0.3125 5/16"
$41.54
3
""
5/16" Square End Mill Carbide 2 Flute 30° Helix Stub Length TiN Coated GWS
DIA=5/16" LOC=1/2" OAL=2" SHK=5/16"
Decimal Diameter:0.3125 5/16"
$25.45
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3.5mm Square End Mill Carbide 2 Flute 30° Helix Standard Length Uncoated GWS
DIA=3.5mm LOC=12mm OAL=51mm SHK=4mm
Decimal Diameter:0.1378 3.5mm
$13.54
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4.5mm Square End Mill Carbide 2 Flute 30° Helix Standard Length Uncoated GWS
DIA=4.5mm LOC=16mm OAL=51mm SHK=5mm
Decimal Diameter:0.1772 4.5mm
$14.57
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1/4" Square End Mill Carbide 2 Flute 30° Helix Long Length TiCN Coated GWS
DIA=1/4" LOC=1-1/8" OAL=3" SHK=1/4"
Decimal Diameter:0.2500 1/4"
$29.76
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GWS Tool Group Series 203 Carbide Square End Mills, 2 Flute, Long Reach, AlTiN Coated
1/2" Square End Mill Carbide 2 Flute 30° Helix Long Reach Length AlTiN Coated GWS
DIA=1/2" LOC=1-1/2" OAL=6" SHK=1/2"
Decimal Diameter:0.5000 1/2"
$123.56
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GWS Tool Group Series 203 Carbide Square End Mills, 2 Flute, Standard Length, TiCN Coated
27/64" Square End Mill Carbide 2 Flute 30° Helix Standard Length TiCN Coated GWS
DIA=27/64" LOC=1" OAL=2-3/4" SHK=7/16"
Decimal Diameter:0.4219 27/64"
$47.23
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15/64" Square End Mill Carbide 2 Flute 30° Helix Stub Length TiCN Coated GWS
DIA=15/64" LOC=7/16" OAL=2" SHK=1/4"
Decimal Diameter:0.2344 15/64"
$21.36
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9/32" Square End Mill Carbide 2 Flute 30° Helix Standard Length Uncoated GWS
DIA=9/32" LOC=3/4" OAL=2-1/2" SHK=5/16"
Decimal Diameter:0.2813 9/32"
$21.78
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1mm Square End Mill Carbide 2 Flute 30° Helix Standard Length Uncoated GWS
DIA=1mm LOC=4mm OAL=39mm SHK=3mm
Decimal Diameter:0.0394 1.0mm
$9.15
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Square End Mill: Carbide, 2 Flute, Standard Length
1/32" Square End Mill Carbide 2 Flute 30° Helix Standard Length Uncoated TITAN
DIA=1/32" LOC=1/8" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.0313 1/32"
$11.78
715
""
15/64" Square End Mill Carbide 2 Flute 30° Helix Standard Length Uncoated GWS
DIA=15/64" LOC=3/4" OAL=2-1/2" SHK=1/4"
Decimal Diameter:0.2344 15/64"
$16.54
0

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705 Products: Page 1 of 15
Products per Page:
23 ... 131415
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Category Description

2 Flute 30° Helix Square End Mills for CNC Milling

2 flute 30° helix square end mills are designed for slotting, profiling, pocketing, and general-purpose CNC milling applications. The two-flute geometry provides increased flute capacity for chip evacuation, while the 30° helix angle offers a balance of cutting efficiency, edge strength, and machining stability.

 

These solid carbide end mills are commonly used for machining aluminum, steel, stainless steel, cast iron, plastics, and other machinable materials. The square end geometry produces flat-bottom features and sharp internal corners, making these tools suitable for a wide range of milling operations.

 

Use the filters below to select the desired diameter, length of cut, reach, shank size, coating, or overall length for your machining application.