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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/ B/N EM-1433750BN Sold out
$20.35 - $20.35
$20.35
$20.35 - $20.35
$20.35

1/4" x 3 Fl x 3" OAL x 3/4" LOC w/ B/N | Carbide End Mill

Star Tool Inc
Out of stock

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

$20.35 - $20.35
$20.35
$20.35 - $20.35
$20.35
Sold out
Star Tool Inc End Mill 1/4" x 3 Fl Performer Carbide End Mill, 3" OAL x 1-1/4" LOC w/ B/N EM-14331250BN
$22.95 - $22.95
$22.95
$22.95 - $22.95
$22.95

1/4" x 3 Fl x 3" OAL x 1-1/4" LOC w/ B/N | Carbide End Mill

Star Tool Inc
5 in stock

Diameter - 1/4" Flutes - 3 Overall Length - 3.00" Length of Cut - 1.250" Radius - Ball Nose Coating - Uncoated

$22.95 - $22.95
$22.95
$22.95 - $22.95
$22.95
Star Tool Inc End Mill 1/2" x 3 Fl Performer Carbide End Mill, 3" OAL x 1-1/4" LOC w/ B/N EM-12331250BN
$58.05 - $58.05
$58.05
$58.05 - $58.05
$58.05

1/2" x 3 Fl x 3" OAL x 1-1/4" LOC w/ B/N | Carbide End Mill

Star Tool Inc
6 in stock

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

$58.05 - $58.05
$58.05
$58.05 - $58.05
$58.05
Star Tool Inc End Mill 3/8" x 3 Fl Performer Carbide End Mill, 3" OAL x 1-1/8" LOC w/ B/N EM-38331125BN
$35.62 - $35.62
$35.62
$35.62 - $35.62
$35.62

3/8" x 3 Fl x 3" OAL x 1-1/8" LOC w/ B/N | Carbide End Mill

Star Tool Inc
8 in stock

Diameter - 3/8" Flutes - 3 Overall Length - 3" Length of Cut - 1.125" Radius - Ball Nose Coating - Uncoated

$35.62 - $35.62
$35.62
$35.62 - $35.62
$35.62
Star Tool Inc End Mill 3/4" x 3 Fl Performer Carbide End Mill, 5" OAL x 2-1/4" LOC w/ B/N EM-34352250BN
$179.73 - $179.73
$179.73
$179.73 - $179.73
$179.73

3/4" x 3 Fl x 5" OAL x 2-1/4" LOC w/ B/N | Carbide End Mill

Star Tool Inc
2 in stock

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

$179.73 - $179.73
$179.73
$179.73 - $179.73
$179.73
Star Tool Inc End Mill 1/2" x 3 Fl Performer Carbide End Mill, 3" OAL x 5/8" LOC w/ B/N EM-1233625BN
Sold out
$56.03 - $56.03
$56.03
$56.03 - $56.03
$56.03

1/2" x 3 Fl x 3" OAL x 5/8" LOC w/ B/N | Carbide End Mill

Star Tool Inc
Out of stock

Diameter - 1/2" Flutes - 3 Overall Length - 3" Length of Cut - 0.625" Radius - Ball Nose Coating - Uncoated

$56.03 - $56.03
$56.03
$56.03 - $56.03
$56.03
Sold out
Star Tool Inc End Mill 3/8" x 3 Fl Performer Carbide End Mill, 3.5" OAL x 1-1/2" LOC w/ B/N EM-383351500BN
$42.06 - $42.06
$42.06
$42.06 - $42.06
$42.06

3/8" x 3 Fl x 3.5" OAL x 1-1/2" LOC w/ B/N | Carbide End Mill

Star Tool Inc
5 in stock

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

$42.06 - $42.06
$42.06
$42.06 - $42.06
$42.06
Star Tool Inc End Mill 5/16" x 3 Fl Performer Carbide End Mill, 3" OAL x 1-1/4" LOC w/ B/N EM-516331250BN
$27.95 - $27.95
$27.95
$27.95 - $27.95
$27.95

5/16" x 3 Fl x 3" OAL x 1-1/4" LOC w/ B/N | Carbide End Mill

Star Tool Inc
5 in stock

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

$27.95 - $27.95
$27.95
$27.95 - $27.95
$27.95
Star Tool Inc End Mill 1/4" x 3 Fl Performer Carbide End Mill, 2" OAL x 5/8" LOC w/ B/N EM-1432625BN
$15.99 - $15.99
$15.99
$15.99 - $15.99
$15.99

1/4" x 3 Fl x 2" OAL x 5/8" LOC w/ B/N | Carbide End Mill

Star Tool Inc
6 in stock

Diameter - 1/4" Flutes - 3 Overall Length - 2" Length of Cut - 0.625" Radius - Ball Nose Coating - Uncoated

$15.99 - $15.99
$15.99
$15.99 - $15.99
$15.99
Star Tool Inc End Mill 1/2" x 3 Fl Performer Carbide End Mill, 3.5" OAL x 1-1/2" LOC w/ B/N EM-123351500BN
$68.19 - $68.19
$68.19
$68.19 - $68.19
$68.19

1/2" x 3 Fl x 3.5" OAL x 1-1/2" LOC w/ B/N | Carbide End Mill

Star Tool Inc
3 in stock

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

$68.19 - $68.19
$68.19
$68.19 - $68.19
$68.19
Star Tool Inc End Mill 3/8" x 3 Fl Performer Carbide End Mill, 3" OAL x 5/8" LOC w/ B/N EM-3833625BN
$32.96 - $32.96
$32.96
$32.96 - $32.96
$32.96

3/8" x 3 Fl x 3" OAL x 5/8" LOC w/ B/N | Carbide End Mill

Star Tool Inc
9 in stock

Diameter - 3/8" Flutes - 3 Overall Length - 3.00" Length of Cut - 0.625" Radius - Ball Nose Coating - Uncoated

$32.96 - $32.96
$32.96
$32.96 - $32.96
$32.96
Star Tool Inc End Mill 3/8" x 3 Fl Performer Carbide End Mill, 3" OAL x 1-1/4" LOC w/ B/N EM-38331250BN
$36.27 - $36.27
$36.27
$36.27 - $36.27
$36.27

3/8" x 3 Fl x 3" OAL x 1-1/4" LOC w/ B/N | Carbide End Mill

Star Tool Inc
13 in stock

Diameter - 3/8" Flutes - 3 Overall Length - 3.00" Length of Cut - 1.250" Radius - Ball Nose Coating - Uncoated

$36.27 - $36.27
$36.27
$36.27 - $36.27
$36.27
Star Tool Inc End Mill 1/2" x 3 Fl Performer Carbide End Mill, 4" OAL x 1-5/8" LOC w/ B/N EM-12341625BN
Sold out
$71.76 - $71.76
$71.76
$71.76 - $71.76
$71.76

1/2" x 3 Fl x 4" OAL x 1-5/8" LOC w/ B/N | Carbide End Mill

Star Tool Inc
Out of stock

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

$71.76 - $71.76
$71.76
$71.76 - $71.76
$71.76
Sold out
Star Tool Inc End Mill 3/4" x 3 Fl Performer Carbide End Mill, 4" OAL x 1-1/4" LOC w/ B/N EM-34341250BN
$145.67 - $145.67
$145.67
$145.67 - $145.67
$145.67

3/4" x 3 Fl x 4" OAL x 1-1/4" LOC w/ B/N | Carbide End Mill

Star Tool Inc
8 in stock

Diameter - 3/4" Flutes - 3 Overall Length - 4.00" Length of Cut - 1.250" Radius - Ball Nose Coating - Uncoated

$145.67 - $145.67
$145.67
$145.67 - $145.67
$145.67
Star Tool Inc End Mill 5/8" x 3 Fl Performer Carbide End Mill, 4" OAL x 1-5/8" LOC w/ B/N EM-58341625BN
$112.97 - $112.97
$112.97
$112.97 - $112.97
$112.97

5/8" x 3 Fl x 4" OAL x 1-5/8" LOC w/ B/N | Carbide End Mill

Star Tool Inc
5 in stock

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

$112.97 - $112.97
$112.97
$112.97 - $112.97
$112.97
Star Tool Inc End Mill 3/4" x 3 Fl Performer Carbide End Mill, 4" OAL x 1-5/8" LOC w/ B/N EM-34341625BN
$148.27 - $148.27
$148.27
$148.27 - $148.27
$148.27

3/4" x 3 Fl x 4" OAL x 1-5/8" LOC w/ B/N | Carbide End Mill

Star Tool Inc
10 in stock

Diameter - 3/4" Flutes - 3 Overall Length - 4" Length of Cut - 1.625" Radius - Ball Nose Coating - Uncoated

$148.27 - $148.27
$148.27
$148.27 - $148.27
$148.27

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YOUR CUTTING EDGE SINCE 1966

YOUR CUTTING EDGE SINCE 1966

Proudly Manufactured in Wichita, KS