Skip to content
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, 4" OAL x 1-5/8" LOC w/ .190 R EM-12341625190
$82.09 - $82.09
$82.09
$82.09 - $82.09
$82.09

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

$82.09 - $82.09
$82.09
$82.09 - $82.09
$82.09
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
$82.09 - $82.09
$82.09
$82.09 - $82.09
$82.09

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

$82.09 - $82.09
$82.09
$82.09 - $82.09
$82.09
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/ Square Corner EM-123351500SQ Sold out
$71.94 - $71.94
$71.94
$71.94 - $71.94
$71.94

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

Star Tool Inc
Out of stock

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

$71.94 - $71.94
$71.94
$71.94 - $71.94
$71.94
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
$74.50 - $74.50
$74.50
$74.50 - $74.50
$74.50

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

Star Tool Inc
10 in stock

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

$74.50 - $74.50
$74.50
$74.50 - $74.50
$74.50
Star Tool Inc End Mill 1/2" x 4 Fl Performer Carbide End Mill, 3.5" OAL x 1-1/2" LOC w/ Square Corner EM-124351500SQ
$69.47 - $69.47
$69.47
$69.47 - $69.47
$69.47

1/2" x 4 Fl x 3.5" OAL x 1-1/2" LOC w/ Square Corner | Carbide End Mill

Star Tool Inc
4 in stock

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

$69.47 - $69.47
$69.47
$69.47 - $69.47
$69.47
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
$75.32 - $75.32
$75.32
$75.32 - $75.32
$75.32

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

$75.32 - $75.32
$75.32
$75.32 - $75.32
$75.32
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
$75.32 - $75.32
$75.32
$75.32 - $75.32
$75.32

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

$75.32 - $75.32
$75.32
$75.32 - $75.32
$75.32
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
$75.32 - $75.32
$75.32
$75.32 - $75.32
$75.32

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

$75.32 - $75.32
$75.32
$75.32 - $75.32
$75.32
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
$75.32 - $75.32
$75.32
$75.32 - $75.32
$75.32

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

$75.32 - $75.32
$75.32
$75.32 - $75.32
$75.32
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
$75.32 - $75.32
$75.32
$75.32 - $75.32
$75.32

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

$75.32 - $75.32
$75.32
$75.32 - $75.32
$75.32
Star Tool Inc End Mill 1/2" x 4 Fl Performer Carbide End Mill, 3.5" OAL x 1-1/2" LOC w/ B/N EM-124351500BN
$83.66 - $83.66
$83.66
$83.66 - $83.66
$83.66

1/2" x 4 Fl x 3.5" OAL x 1-1/2" LOC w/ B/N | Carbide End Mill

Star Tool Inc
9 in stock

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

$83.66 - $83.66
$83.66
$83.66 - $83.66
$83.66

Want to Checkout using a Purchase Order? Sign up for a business account and get approved for net terms today!

YOUR CUTTING EDGE SINCE 1966

YOUR CUTTING EDGE SINCE 1966

Proudly Manufactured in Wichita, KS