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

Precision 1/2 Inch End Mills for Versatile Machining

Shop Star Tool Inc's 1/2 inch end mills, designed for precision and durability. Available in various flute counts and coatings for diverse machining needs. Free shipping on orders over $200.

Star Tool Inc End Mill 1/2" x 3 Fl Performer Carbide End Mill, 3" OAL x 1-1/4" LOC w/ Square Corner EM-12331250SQ
$38.70 - $38.70
$38.70
$38.70 - $38.70
$38.70

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

Star Tool Inc
31 in stock

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

$38.70 - $38.70
$38.70
$38.70 - $38.70
$38.70
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
$44.60 - $44.60
$44.60
$44.60 - $44.60
$44.60

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

Star Tool Inc
14 in stock

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

$44.60 - $44.60
$44.60
$44.60 - $44.60
$44.60
Star Tool Inc End Mill 1/2" x 3 Fl Performer Carbide End Mill, 3" OAL x 1-1/4" LOC w/ .120 R EM-12331250120
$40.15 - $40.15
$40.15
$40.15 - $40.15
$40.15

1/2" x 3 Fl x 3" OAL x 1-1/4" LOC w/ .120 R | Carbide End Mill

Star Tool Inc
20 in stock

Diameter - 1/2" Flutes - 3 Overall Length - 3" Length of Cut - 1.250" Radius - .120 Coating - Uncoated

$40.15 - $40.15
$40.15
$40.15 - $40.15
$40.15
Star Tool Inc End Mill 1/2" x 3 Fl Performer Carbide End Mill, 3" OAL x 1-1/4" LOC w/ .030 R EM-12331250030
$40.15 - $40.15
$40.15
$40.15 - $40.15
$40.15

1/2" x 3 Fl x 3" OAL x 1-1/4" LOC w/ .030 R | Carbide End Mill

Star Tool Inc
11 in stock

Diameter - 1/2" Flutes - 3 Overall Length - 3" Length of Cut - 1.250" Radius - .030 Coating - Uncoated

$40.15 - $40.15
$40.15
$40.15 - $40.15
$40.15
Star Tool Inc End Mill 1/2" x 4 Fl Performer Carbide End Mill, 3" OAL x 1-1/4" LOC w/ Square Corner EM-12431250SQ
$35.85 - $35.85
$35.85
$35.85 - $35.85
$35.85

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

Star Tool Inc
11 in stock

Diameter - 1/2" Flutes - 4 Overall Length - 3" Length of Cut - 1.250" Radius - Square Corner Coating - Uncoated

$35.85 - $35.85
$35.85
$35.85 - $35.85
$35.85
Star Tool Inc End Mill 1/2" x 4 Fl Performer Carbide End Mill, 3" OAL x 1-1/4" LOC w/ .030 R EM-12431250030
$40.15 - $40.15
$40.15
$40.15 - $40.15
$40.15

1/2" x 4 Fl x 3" OAL x 1-1/4" LOC w/ .030 R | Carbide End Mill

Star Tool Inc
6 in stock

Diameter - 1/2" Flutes - 4 Overall Length - 3" Length of Cut - 1.250" Radius - .030 R Coating - Uncoated

$40.15 - $40.15
$40.15
$40.15 - $40.15
$40.15
Star Tool Inc End Mill 1/2" x 3 Fl Performer Carbide End Mill, 3" OAL x 1-1/4" LOC w/ .090 R EM-12331250090
$40.15 - $40.15
$40.15
$40.15 - $40.15
$40.15

1/2" x 3 Fl x 3" OAL x 1-1/4" LOC w/ .090 R | Carbide End Mill

Star Tool Inc
20 in stock

Diameter - 1/2" Flutes - 3 Overall Length - 3" Length of Cut - 1.250" Radius - .090 Coating - Uncoated

$40.15 - $40.15
$40.15
$40.15 - $40.15
$40.15
Star Tool Inc End Mill 1/2" x 3 Fl Performer Carbide End Mill, 3" OAL x 1-1/4" LOC w/ .060 R EM-12331250060
Sold out
$40.15 - $40.15
$40.15
$40.15 - $40.15
$40.15

1/2" x 3 Fl x 3" OAL x 1-1/4" LOC w/ .060 R | Carbide End Mill

Star Tool Inc
Out of stock

Diameter - 1/2" Flutes - 3 Overall Length - 3" Length of Cut - 1.250" Radius - .060 Coating - Uncoated

$40.15 - $40.15
$40.15
$40.15 - $40.15
$40.15
Sold out
Star Tool Inc End Mill 1/2" x 4 Fl Performer Carbide End Mill, 3" OAL x 1-1/4" LOC w/ .010 R EM-12431250010
$40.15 - $40.15
$40.15
$40.15 - $40.15
$40.15

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

Star Tool Inc
14 in stock

Diameter - 1/2" Flutes - 4 Overall Length - 3" Length of Cut - 1.250" Radius - .010 Coating - Uncoated

$40.15 - $40.15
$40.15
$40.15 - $40.15
$40.15
Star Tool Inc End Mill 1/2" x 3 Fl Performer Carbide End Mill, 3" OAL x 1-1/4" LOC w/ .190 R EM-12331250190
$40.15 - $40.15
$40.15
$40.15 - $40.15
$40.15

1/2" x 3 Fl x 3" OAL x 1-1/4" LOC w/ .190 R | Carbide End Mill

Star Tool Inc
10 in stock

Diameter - 1/2" Flutes - 3 Overall Length - 3" Length of Cut - 1.250" Radius - .190 Coating - Uncoated

$40.15 - $40.15
$40.15
$40.15 - $40.15
$40.15
Star Tool Inc End Mill 1/2" x 3 Fl Performer Carbide End Mill, 3" OAL x 1-1/4" LOC w/ .160 R EM-12331250160
$40.15 - $40.15
$40.15
$40.15 - $40.15
$40.15

1/2" x 3 Fl x 3" OAL x 1-1/4" LOC w/ .160 R | Carbide End Mill

Star Tool Inc
8 in stock

Diameter - 1/2" Flutes - 3 Overall Length - 3" Length of Cut - 1.250" Radius - .160 Coating - Uncoated

$40.15 - $40.15
$40.15
$40.15 - $40.15
$40.15
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
$40.15 - $40.15
$40.15
$40.15 - $40.15
$40.15

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

Star Tool Inc
17 in stock

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

$40.15 - $40.15
$40.15
$40.15 - $40.15
$40.15
$34.40 - $34.40
$34.40
$34.40 - $34.40
$34.40

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

Star Tool Inc
10 in stock

Diameter - 1/2" Flutes - 2 Overall Length - 3.0" Length of Cut - 1.250" Radius - Square Corner Coating - Uncoated

$34.40 - $34.40
$34.40
$34.40 - $34.40
$34.40
$43.70 - $43.70
$43.70
$43.70 - $43.70
$43.70

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

Star Tool Inc
10 in stock

Diameter - 1/2" Flutes - 2 Overall Length - 3.0" Length of Cut - 1.250" Radius - Ball Nose Coating - Uncoated

$43.70 - $43.70
$43.70
$43.70 - $43.70
$43.70
Star Tool Inc End Mill 1/2" x 4 Fl Performer Carbide End Mill, 3" OAL x 1-1/4" LOC w/ .060 R EM-12431250060
$40.15 - $40.15
$40.15
$40.15 - $40.15
$40.15

1/2" x 4 Fl x 3" OAL x 1-1/4" LOC w/ .060 R | Carbide End Mill

Star Tool Inc
10 in stock

Diameter - 1/2" Flutes - 4 Overall Length - 3" Length of Cut - 1.250" Radius - .060 R Coating - Uncoated

$40.15 - $40.15
$40.15
$40.15 - $40.15
$40.15
Star Tool Inc End Mill 1/2" x 4 Fl Performer Carbide End Mill, 3" OAL x 1-1/4" LOC w/ .090 R EM-12431250090
$40.15 - $40.15
$40.15
$40.15 - $40.15
$40.15

1/2" x 4 Fl x 3" OAL x 1-1/4" LOC w/ .090 R | Carbide End Mill

Star Tool Inc
10 in stock

Diameter - 1/2" Flutes - 4 Overall Length - 3" Length of Cut - 1.250" Radius - .090 R Coating - Uncoated

$40.15 - $40.15
$40.15
$40.15 - $40.15
$40.15
Star Tool Inc End Mill 1/2" x 4 Fl Performer Carbide End Mill, 3" OAL x 1-1/4" LOC w/ .120 R EM-12431250120
$40.15 - $40.15
$40.15
$40.15 - $40.15
$40.15

1/2" x 4 Fl x 3" OAL x 1-1/4" LOC w/ .120 R | Carbide End Mill

Star Tool Inc
10 in stock

Diameter - 1/2" Flutes - 4 Overall Length - 3" Length of Cut - 1.250" Radius - .120 Coating - Uncoated

$40.15 - $40.15
$40.15
$40.15 - $40.15
$40.15
Star Tool Inc End Mill 1/2" x 4 Fl Performer Carbide End Mill, 3" OAL x 1-1/4" LOC w/ B/N EM-12431250BN
$46.05 - $46.05
$46.05
$46.05 - $46.05
$46.05

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

Star Tool Inc
9 in stock

Diameter - 1/2" Flutes - 4 Overall Length - 3" Length of Cut - 1.250" Radius - Ball Nose Coating - Uncoated

$46.05 - $46.05
$46.05
$46.05 - $46.05
$46.05
Star Tool Inc End Mill 1/2" x 4 Fl Performer Carbide End Mill, 3" OAL x 1-1/4" LOC w/ .190 R EM-12431250190
$40.15 - $40.15
$40.15
$40.15 - $40.15
$40.15

1/2" x 4 Fl x 3" OAL x 1-1/4" LOC w/ .190 R | Carbide End Mill

Star Tool Inc
10 in stock

Diameter - 1/2" Flutes - 4 Overall Length - 3" Length of Cut - 1.250" Radius - .190 Coating - Uncoated

$40.15 - $40.15
$40.15
$40.15 - $40.15
$40.15

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YOUR CUTTING EDGE SINCE 1966

YOUR CUTTING EDGE SINCE 1966

Proudly Manufactured in Wichita, KS