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

Durable Corner Radius End Mills for Long-Lasting Performance

Discover Corner Radius End Mills for longer tool life and durability. Multiple sizes and coatings for versatile machining. Made in Wichita, KS, with free shipping over $200.

Star Tool Inc End Mill 1/2" x 5 Fl Performer Plus Carbide End Mill, 3" OAL x 1-1/4" LOC w/ .090 R & Futura Nano Coating EM-12531250090-TiAlN Sold out
$91.07 - $91.07
$91.07
$91.07 - $91.07
$91.07

1/2" x 5 Fl x 3" OAL x 1-1/4" LOC w/ .090 R & Futura Nano Coating | Carbide End Mill

Star Tool Inc
Out of stock

Diameter - 1/2" Flutes - 5 Overall Length - 3" Length of Cut - 1.250"  Radius - .090 Coating - TiAlN

$91.07 - $91.07
$91.07
$91.07 - $91.07
$91.07
Sold out
Star Tool Inc End Mill 1/2" x 5 Fl Performer Plus Carbide End Mill, 3" OAL x 1-1/4" LOC w/ .125 R & Futura Nano Coating EM-12531250125-TiAlN Sold out
$91.07 - $91.07
$91.07
$91.07 - $91.07
$91.07

1/2" x 5 Fl x 3" OAL x 1-1/4" LOC w/ .125 R & Futura Nano Coating | Carbide End Mill

Star Tool Inc
Out of stock

Diameter - 1/2" Flutes - 5 Overall Length - 3" Length of Cut - 1.250" Radius - .125 Coating - TiAlN

$91.07 - $91.07
$91.07
$91.07 - $91.07
$91.07
Sold out
Star Tool Inc End Mill 1/2" x 5 Fl Performer Plus Carbide End Mill, 3" OAL x 1-1/4" LOC w/ .190 R & Futura Nano Coating EM-12531250190-TiAlN
$91.07 - $91.07
$91.07
$91.07 - $91.07
$91.07

1/2" x 5 Fl x 3" OAL x 1-1/4" LOC w/ .190 R & Futura Nano Coating | Carbide End Mill

Star Tool Inc
9 in stock

Diameter - 1/2" Flutes - 5  Overall Length - 3" Length of Cut - 1.250" Radius - .190 Coating - TiAlN

$91.07 - $91.07
$91.07
$91.07 - $91.07
$91.07
Star Tool Inc End Mill 1/2" x 4 Fl Performer Plus Carbide End Mill, 4" OAL x 1-5/8" LOC w/ .030 R & Futura Nano Coating EM-12441625030-TiAlN
$116.56 - $116.56
$116.56
$116.56 - $116.56
$116.56

1/2" x 4 Fl x 4" OAL x 1-5/8" LOC w/ .030 R & Futura Nano Coating | Carbide End Mill

Star Tool Inc
10 in stock

Diameter - 1/2" Flutes - 4 Overall Length - 4" Length of Cut - 1.625" Radius - .030 Coating - TiAlN

$116.56 - $116.56
$116.56
$116.56 - $116.56
$116.56
Star Tool Inc End Mill 1/2" x 4 Fl Performer Plus Carbide End Mill, 4" OAL x 1-5/8" LOC w/ .060 R & Futura Nano Coating EM-12441625060-TiAlN
$116.56 - $116.56
$116.56
$116.56 - $116.56
$116.56

1/2" x 4 Fl x 4" OAL x 1-5/8" LOC w/ .060 R & Futura Nano Coating | Carbide End Mill

Star Tool Inc
10 in stock

Diameter - 1/2" Flutes - 4 Overall Length - 4" Length of Cut - 1.625" Radius - .060 Coating - TiAlN

$116.56 - $116.56
$116.56
$116.56 - $116.56
$116.56
Star Tool Inc End Mill 1/2" x 4 Fl Performer Plus Carbide End Mill, 4" OAL x 1-5/8" LOC w/ .090 R & Futura Nano Coating EM-12441625090-TiAlN
$116.56 - $116.56
$116.56
$116.56 - $116.56
$116.56

1/2" x 4 Fl x 4" OAL x 1-5/8" LOC w/ .090 R & Futura Nano Coating | Carbide End Mill

Star Tool Inc
2 in stock

Diameter - 1/2" Flutes - 4 Overall Length - 4" Length of Cut - 1.625" Radius - .090 Coating - TiAlN

$116.56 - $116.56
$116.56
$116.56 - $116.56
$116.56
Star Tool Inc End Mill 1/2" x 4 Fl Performer Plus Carbide End Mill, 4" OAL x 1-5/8" LOC w/ .120 R & Futura Nano Coating EM-12441625120-TiAlN
Sold out
$116.56 - $116.56
$116.56
$116.56 - $116.56
$116.56

1/2" x 4 Fl x 4" OAL x 1-5/8" LOC w/ .120 R & Futura Nano Coating | Carbide End Mill

Star Tool Inc
Out of stock

Diameter - 1/2" Flutes - 4 Overall Length - 4" Length of Cut - 1.625" Radius - .120 Coating - TiAlN

$116.56 - $116.56
$116.56
$116.56 - $116.56
$116.56
Sold out
Star Tool Inc End Mill 1/2" x 5 Fl Performer Plus Carbide End Mill, 4" OAL x 1-5/8" LOC w/ .030 R & Futura Nano Coating EM-12541625030-TiAlN
$116.56 - $116.56
$116.56
$116.56 - $116.56
$116.56

1/2" x 5 Fl x 4" OAL x 1-5/8" LOC w/ .030 R & Futura Nano Coating | Carbide End Mill

Star Tool Inc
8 in stock

Diameter - 1/2" Flutes - 5 Overall Length - 4" Length of Cut - 1.625" Radius - .030 Coating - TiAlN

$116.56 - $116.56
$116.56
$116.56 - $116.56
$116.56
Star Tool Inc End Mill 1/2" x 5 Fl Performer Plus Carbide End Mill, 4" OAL x 1-5/8" LOC w/ .060 R & Futura Nano Coating EM-12541625060-TiAlN
$116.56 - $116.56
$116.56
$116.56 - $116.56
$116.56

1/2" x 5 Fl x 4" OAL x 1-5/8" LOC w/ .060 R & Futura Nano Coating | Carbide End Mill

Star Tool Inc
18 in stock

Diameter - 1/2" Flutes - 5 Overall Length - 4" Length of Cut - 1.625" Radius - .060 Coating - TiAlN

$116.56 - $116.56
$116.56
$116.56 - $116.56
$116.56
Star Tool Inc End Mill 1/2" x 5 Fl Performer Plus Carbide End Mill, 4" OAL x 1-5/8" LOC w/ .125 R & Futura Nano Coating EM-12541625125-TiAlN
Sold out
$116.56 - $116.56
$116.56
$116.56 - $116.56
$116.56

1/2" x 5 Fl x 4" OAL x 1-5/8" LOC w/ .125 R & Futura Nano Coating | Carbide End Mill

Star Tool Inc
Out of stock

Diameter - 1/2" Flutes - 5 Overall Length - 4" Length of Cut - 1.625" Radius - .125 Coating - TiAlN

$116.56 - $116.56
$116.56
$116.56 - $116.56
$116.56
Sold out
Star Tool Inc End Mill 1/2" x 5 Fl Performer Plus Carbide End Mill, 4" OAL x 1-5/8" LOC w/ .190 R & Futura Nano Coating EM-12541625190-TiAlN
Sold out
$116.56 - $116.56
$116.56
$116.56 - $116.56
$116.56

1/2" x 5 Fl x 4" OAL x 1-5/8" LOC w/ .190 R & Futura Nano Coating | Carbide End Mill

Star Tool Inc
Out of stock

Diameter - 1/2" Flutes - 5 Overall Length - 4" Length of Cut - 1.625" Radius - .190 Coating - TiAlN

$116.56 - $116.56
$116.56
$116.56 - $116.56
$116.56
Sold out
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
$77.90 - $77.90
$77.90
$77.90 - $77.90
$77.90

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

Star Tool Inc
8 in stock

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

$77.90 - $77.90
$77.90
$77.90 - $77.90
$77.90
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
$96.97 - $96.97
$96.97
$96.97 - $96.97
$96.97

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

$96.97 - $96.97
$96.97
$96.97 - $96.97
$96.97
Sold out
Star Tool Inc End Mill 1/2" x 3 Fl Performer Carbide End Mill, 4" OAL x 1-5/8" LOC w/ .190 R EM-12341625190
$96.97 - $96.97
$96.97
$96.97 - $96.97
$96.97

1/2" x 3 Fl x 4" OAL x 1-5/8" LOC w/ .190 R | Carbide End Mill

Star Tool Inc
7 in stock

Diameter - 1/2" Flutes - 3 Overall Length - 4" Length of Cut - 1.625" Radius - .190 Coating - Uncoated

$96.97 - $96.97
$96.97
$96.97 - $96.97
$96.97
Star Tool Inc End Mill 1/2" x 4 Fl Performer Carbide End Mill, 4" OAL x 1-5/8" LOC w/ .190 R EM-12441625190
Sold out
$96.97 - $96.97
$96.97
$96.97 - $96.97
$96.97

1/2" x 4 Fl x 4" OAL x 1-5/8" LOC w/ .190 R | Carbide End Mill

Star Tool Inc
Out of stock

Diameter - 1/2" Flutes - 4 Overall Length - 4" Length of Cut - 1.625" Radius - .190 Coating - Uncoated

$96.97 - $96.97
$96.97
$96.97 - $96.97
$96.97
Sold out
Star Tool Inc End Mill 1/2" x 3 Fl Performer Carbide End Mill, 3.5" OAL x 1-1/2" LOC w/ .190 R EM-123351500190
$88.58 - $88.58
$88.58
$88.58 - $88.58
$88.58

1/2" x 3 Fl x 3.5" OAL x 1-1/2" LOC w/ .190 R | Carbide End Mill

Star Tool Inc
8 in stock

Diameter - 1/2" Flutes - 3 Overall Length - 3.5" Length of Cut - 1.500" Radius - .190 Coating - Uncoated

$88.58 - $88.58
$88.58
$88.58 - $88.58
$88.58
Star Tool Inc End Mill 1/2" x 4 Fl Performer Carbide End Mill, 3.5" OAL x 1-1/2" LOC w/ .010 R EM-124351500010
Sold out
$88.58 - $88.58
$88.58
$88.58 - $88.58
$88.58

1/2" x 4 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 - 4 Overall Length - 3.5" Length of Cut - 1.500" Radius - .010 Coating - Uncoated

$88.58 - $88.58
$88.58
$88.58 - $88.58
$88.58
Sold out
Star Tool Inc End Mill 1/2" x 4 Fl Performer Carbide End Mill, 3.5" OAL x 1-1/2" LOC w/ .030 R EM-124351500030
Sold out
$88.58 - $88.58
$88.58
$88.58 - $88.58
$88.58

1/2" x 4 Fl x 3.5" OAL x 1-1/2" LOC w/ .030 R | Carbide End Mill

Star Tool Inc
Out of stock

Diameter - 1/2" Flutes - 4 Overall Length - 3.5" Length of Cut - 1.500" Radius - .030 Coating - Uncoated

$88.58 - $88.58
$88.58
$88.58 - $88.58
$88.58
Sold out
Star Tool Inc End Mill 1/2" x 4 Fl Performer Carbide End Mill, 3.5" OAL x 1-1/2" LOC w/ .090 R EM-124351500090
Sold out
$88.58 - $88.58
$88.58
$88.58 - $88.58
$88.58

1/2" x 4 Fl x 3.5" OAL x 1-1/2" LOC w/ .090 R | Carbide End Mill

Star Tool Inc
Out of stock

Diameter - 1/2" Flutes - 4 Overall Length - 3.5" Length of Cut - 1.500" Radius - .090 Coating - Uncoated

$88.58 - $88.58
$88.58
$88.58 - $88.58
$88.58
Sold out
Star Tool Inc End Mill 1/2" x 4 Fl Performer Carbide End Mill, 3.5" OAL x 1-1/2" LOC w/ .120 R EM-124351500120
$88.58 - $88.58
$88.58
$88.58 - $88.58
$88.58

1/2" x 4 Fl x 3.5" OAL x 1-1/2" LOC w/ .120 R | Carbide End Mill

Star Tool Inc
2 in stock

Diameter - 1/2" Flutes - 4 Overall Length - 3.5" Length of Cut - 1.500" Radius - .120 Coating - Uncoated

$88.58 - $88.58
$88.58
$88.58 - $88.58
$88.58
Star Tool Inc End Mill 1/2" x 4 Fl Performer Carbide End Mill, 3.5" OAL x 1-1/2" LOC w/ .190 R EM-124351500190
$88.58 - $88.58
$88.58
$88.58 - $88.58
$88.58

1/2" x 4 Fl x 3.5" OAL x 1-1/2" LOC w/ .190 R | Carbide End Mill

Star Tool Inc
9 in stock

Diameter - 1/2"  Flutes - 4 Overall Length - 3.5" Length of Cut - 1.500" Radius - .190 Coating - Uncoated

$88.58 - $88.58
$88.58
$88.58 - $88.58
$88.58
Star Tool Inc End Mill 1/2" x 4 Fl Performer Plus Carbide End Mill, 3" OAL x 1-1/4" LOC w/ .190 R & Futura Nano Coating EM-12431250190-TiAlN
$94.07 - $94.07
$94.07
$94.07 - $94.07
$94.07

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

Star Tool Inc
13 in stock

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

$94.07 - $94.07
$94.07
$94.07 - $94.07
$94.07
Star Tool Inc End Mill 1/2" x 4 Fl Performer Plus Carbide End Mill, 4" OAL x 1-5/8" LOC w/ .190 R & Futura Nano Coating EM-12441625190-TiAlN
Sold out
$116.56 - $116.56
$116.56
$116.56 - $116.56
$116.56

1/2" x 4 Fl x 4" OAL x 1-5/8" LOC w/ .190 R & Futura Nano Coating | Carbide End Mill

Star Tool Inc
Out of stock

Diameter - 1/2" Flutes - 4 Overall Length - 4" Length of Cut - 1.625" Radius - .190 Coating - TiAlN

$116.56 - $116.56
$116.56
$116.56 - $116.56
$116.56
Sold out
Star Tool Inc End Mill 1/2" x 5 Fl Performer Pro Carbide End Mill, 3" OAL x 1-1/4" LOC w/ .030 R & Alcrona Pro Coating EM-12531250030-AlCrN
Sold out
$96.65 - $96.65
$96.65
$96.65 - $96.65
$96.65

1/2" x 5 Fl x 3" OAL x 1-1/4" LOC w/ .030 R & Alcrona EVO Coating | Carbide End Mill

Star Tool Inc
Out of stock

Diameter - 1/2" Flutes - 5 Overall Length - 3" Length of Cut - 1.250" Radius - .030 Coating - AlCrN

$96.65 - $96.65
$96.65
$96.65 - $96.65
$96.65
Sold out
Star Tool Inc End Mill 1/2" x 5 Fl Performer Pro Carbide End Mill, 3" OAL x 1-1/4" LOC w/ .060 R & Alcrona Pro Coating EM-12531250060-AlCrN
Sold out
$96.65 - $96.65
$96.65
$96.65 - $96.65
$96.65

1/2" x 5 Fl x 3" OAL x 1-1/4" LOC w/ .060 R & Alcrona EVO Coating | Carbide End Mill

Star Tool Inc
Out of stock

Diameter - 1/2" Flutes - 5 Overall Length - 3" Length of Cut - 1.250" Radius - .060 Coating - AlCrN

$96.65 - $96.65
$96.65
$96.65 - $96.65
$96.65
Sold out
Star Tool Inc End Mill 1/2" x 5 Fl Performer Pro Carbide End Mill, 3" OAL x 1-1/4" LOC w/ .090 R & Alcrona Pro Coating EM-12531250090-AlCrN
Sold out
$96.65 - $96.65
$96.65
$96.65 - $96.65
$96.65

1/2" x 5 Fl x 3" OAL x 1-1/4" LOC w/ .090 R & Alcrona EVO Coating | Carbide End Mill

Star Tool Inc
Out of stock

Diameter - 1/2" Flutes - 5 Overall Length - 3" Length of Cut - 1.250" Radius - .090 Coating - AlCrN

$96.65 - $96.65
$96.65
$96.65 - $96.65
$96.65
Sold out
Star Tool Inc End Mill 1/2" x 5 Fl Performer Pro Carbide End Mill, 3" OAL x 1-1/4" LOC w/ .125 R & Alcrona Pro Coating EM-12531250125-AlCrN
Sold out
$96.65 - $96.65
$96.65
$96.65 - $96.65
$96.65

1/2" x 5 Fl x 3" OAL x 1-1/4" LOC w/ .125 R & Alcrona EVO Coating | Carbide End Mill

Star Tool Inc
Out of stock

Diameter - 1/2" Flutes - 5 Overall Length - 3" Length of Cut - 1.250" Radius - .120 Coating - AlCrN

$96.65 - $96.65
$96.65
$96.65 - $96.65
$96.65
Sold out
Star Tool Inc End Mill 1/2" x 5 Fl Performer Pro Carbide End Mill, 3" OAL x 1-1/4" LOC w/ .190 R & Alcrona Pro Coating EM-12531250190-AlCrN
Sold out
$96.65 - $96.65
$96.65
$96.65 - $96.65
$96.65

1/2" x 5 Fl x 3" OAL x 1-1/4" LOC w/ .190 R & Alcrona EVO Coating | Carbide End Mill

Star Tool Inc
Out of stock

Diameter - 1/2" Flutes - 5 Overall Length - 3" Length of Cut - 1.250" Radius - .190 Coating - AlCrN

$96.65 - $96.65
$96.65
$96.65 - $96.65
$96.65
Sold out
Star Tool Inc End Mill 1/2" x 5 Fl Performer Pro Carbide End Mill, 4" OAL x 1-5/8" LOC w/ .060 R & Alcrona Pro Coating EM-12541625060-AlCrN
Sold out
$123.83 - $123.83
$123.83
$123.83 - $123.83
$123.83

1/2" x 5 Fl x 4" OAL x 1-5/8" LOC w/ .060 R & Alcrona EVO Coating | Carbide End Mill

Star Tool Inc
Out of stock

Diameter - 1/2" Flutes - 5 Overall Length - 4" Length of Cut - 1.625" Radius - .060 Coating - AlCrN

$123.83 - $123.83
$123.83
$123.83 - $123.83
$123.83
Sold out

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YOUR CUTTING EDGE SINCE 1966

YOUR CUTTING EDGE SINCE 1966

Proudly Manufactured in Wichita, KS