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FREE SHIPPING ON ORDERS OVER $200
FREE SHIPPING ON ORDERS OVER $200

High-Performance Square 3-Flute End Mills

Explore Star Tool Inc's square 3-flute end mills, perfect for efficient material removal and precision cutting. Available in various sizes and coatings for top performance. Free shipping on orders over $200.

Star Tool Inc End Mill 1/4" x 3 Fl Performer Carbide End Mill, 3" OAL x 3/4" LOC w/ .010 R EM-1433750010
$19.05 - $19.05
$19.05
$19.05 - $19.05
$19.05

1/4" x 3 Fl x 3" OAL x 3/4" LOC w/ .010 R | Carbide End Mill

Star Tool Inc
5 in stock

Diameter - 1/4" Flutes - 3 Overall Length - 3" Length of Cut - 0.750" Radius - .010 Coating - Uncoated

$19.05 - $19.05
$19.05
$19.05 - $19.05
$19.05
Star Tool Inc End Mill 1/2" x 3 Fl Performer Carbide End Mill, 3.5" OAL x 1-1/2" LOC w/ .010 R EM-123351500010 Sold out
$58.70 - $58.70
$58.70
$58.70 - $58.70
$58.70

1/2" x 3 Fl x 3.5" OAL x 1-1/2" LOC w/ .010 R | Carbide End Mill

Star Tool Inc
Out of stock

Diameter - 1/2" Flutes - 3 Overall Length - 3.5" Length of Cut - 1.500" Radius - .010 Coating - Uncoated

$58.70 - $58.70
$58.70
$58.70 - $58.70
$58.70
Sold out
Star Tool Inc End Mill 1/2" x 3 Fl Performer Carbide End Mill, 3" OAL x 1-1/4" LOC w/ .010 R EM-12331250010 Sold out
$50.96 - $50.96
$50.96
$50.96 - $50.96
$50.96

1/2" x 3 Fl x 3" OAL x 1-1/4" LOC w/ .010 R | Carbide End Mill

Star Tool Inc
Out of stock

Diameter - 1/2" Flutes - 3 Overall Length - 3" Length of Cut - 1.250" Radius - .010 Coating - Uncoated

$50.96 - $50.96
$50.96
$50.96 - $50.96
$50.96
Sold out
Star Tool Inc End Mill 3/8" x 3 Fl Performer Carbide End Mill, 3" OAL x 1-1/8" LOC w/ .010 R EM-38331125010
$33.61 - $33.61
$33.61
$33.61 - $33.61
$33.61

3/8" x 3 Fl x 3" OAL x 1-1/8" LOC w/ .010 R | Carbide End Mill

Star Tool Inc
10 in stock

Diameter - 3/8" Flutes - 3 Overall Length - 3" Length of Cut - 1.125" Radius - .010 Coating - Uncoated

$33.61 - $33.61
$33.61
$33.61 - $33.61
$33.61
Star Tool Inc End Mill 3/8" x 3 Fl Performer Carbide End Mill, 3.5" OAL x 1-1/2" LOC w/ .010 R EM-383351500010
Sold out
$40.11 - $40.11
$40.11
$40.11 - $40.11
$40.11

3/8" x 3 Fl x 3.5" OAL x 1-1/2" LOC w/ .010 R | Carbide End Mill

Star Tool Inc
Out of stock

Diameter - 3/8" Flutes - 3 Overall Length - 3.5" Length of Cut - 1.500" Radius - .010 Coating - Uncoated

$40.11 - $40.11
$40.11
$40.11 - $40.11
$40.11
Sold out
Star Tool Inc End Mill 1/2" x 3 Fl Performer Carbide End Mill, 4" OAL x 1-5/8" LOC w/ .010 R EM-12341625010
Sold out
$64.68 - $64.68
$64.68
$64.68 - $64.68
$64.68

1/2" x 3 Fl x 4" OAL x 1-5/8" LOC w/ .010 R | Carbide End Mill

Star Tool Inc
Out of stock

Diameter - 1/2" Flutes - 3 Overall Length - 4" Length of Cut - 1.625" Radius - .010 Coating - Uncoated

$64.68 - $64.68
$64.68
$64.68 - $64.68
$64.68
Sold out
Star Tool Inc End Mill 5/8" x 3 Fl Performer Carbide End Mill, 4" OAL x 1-5/8" LOC w/ .010 R EM-58341625010
Sold out
$99.91 - $99.91
$99.91
$99.91 - $99.91
$99.91

5/8" x 3 Fl x 4" OAL x 1-5/8" LOC w/ .010 R | Carbide End Mill

Star Tool Inc
Out of stock

Diameter - 5/8" Flutes - 3 Overall Length - 4" Length of Cut - 1.625" Radius - .010 Coating - Uncoated

$99.91 - $99.91
$99.91
$99.91 - $99.91
$99.91
Sold out
Star Tool Inc End Mill 3/4" x 3 Fl Performer Carbide End Mill, 4" OAL x 1-5/8" LOC w/ .010 R EM-34341625010
$130.91 - $130.91
$130.91
$130.91 - $130.91
$130.91

3/4" x 3 Fl x 4" OAL x 1-5/8" LOC w/ .010 R | Carbide End Mill

Star Tool Inc
9 in stock

Diameter - 3/4" Flutes - 3 Overall Length - 4" Length of Cut - 1.625" Radius - .010 Coating - Uncoated

$130.91 - $130.91
$130.91
$130.91 - $130.91
$130.91
Star Tool Inc End Mill 3/4" x 3 Fl Performer Carbide End Mill, 5" OAL x 2-1/4" LOC w/ .010 R EM-34352250010
$168.03 - $168.03
$168.03
$168.03 - $168.03
$168.03

3/4" x 3 Fl x 5" OAL x 2-1/4" LOC w/ .010 R | Carbide End Mill

Star Tool Inc
8 in stock

Diameter - 3/4" Flutes - 3 Overall Length - 5" Length of Cut - 2.250" Radius - .010 Coating - Uncoated

$168.03 - $168.03
$168.03
$168.03 - $168.03
$168.03
Star Tool Inc End Mill 5/16" x 3 Fl Performer Carbide End Mill, 3" OAL x 1-1/4" LOC w/ .010 R EM-516331250010
$25.94 - $25.94
$25.94
$25.94 - $25.94
$25.94

5/16" x 3 Fl x 3" OAL x 1-1/4" LOC w/ .010 R | Carbide End Mill

Star Tool Inc
18 in stock

Diameter - 5/16" Flutes - 3 Overall Length - 3" Length of Cut - 1.250" Radius - .010 Coating - Uncoated

$25.94 - $25.94
$25.94
$25.94 - $25.94
$25.94

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YOUR CUTTING EDGE SINCE 1966

YOUR CUTTING EDGE SINCE 1966

Proudly Manufactured in Wichita, KS