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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.

Original price $31.01 - Original price $31.01
Original price
$31.01
$31.01 - $31.01
Current price $31.01

3/8" x 3 Fl x 3" OAL x 1-1/8" LOC w/ Square Corner | Carbide End Mill

Star Tool Inc
Out of stock

Diameter - 3/8" Flutes - 3 Overall Length - 3" Length of Cut - 1-1/8" Radius - Square Corner Coating - Uncoated

Original price $31.01 - Original price $31.01
Original price
$31.01
$31.01 - $31.01
Current price $31.01
Sold out
Original price $33.61 - Original price $33.61
Original price
$33.61
$33.61 - $33.61
Current price $33.61

3/8" x 3 Fl x 3" OAL x 1-1/8" LOC w/ .030 R | Carbide End Mill

Star Tool Inc
13 in stock

Diameter - 3/8" Flutes - 3 Overall Length - 3" Length of Cut - 1.125" Radius - .030 Coating - Uncoated

Original price $33.61 - Original price $33.61
Original price
$33.61
$33.61 - $33.61
Current price $33.61
Original price $33.61 - Original price $33.61
Original price
$33.61
$33.61 - $33.61
Current price $33.61

3/8" x 3 Fl x 3" OAL x 1-1/8" LOC w/ .060 R | Carbide End Mill

Star Tool Inc
3 in stock

Diameter - 3/8" Flutes - 3 Overall Length - 3" Length of Cut - 1.125" Radius - .060 Coating - Uncoated

Original price $33.61 - Original price $33.61
Original price
$33.61
$33.61 - $33.61
Current price $33.61
Original price $35.62 - Original price $35.62
Original price
$35.62
$35.62 - $35.62
Current price $35.62

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

Star Tool Inc
3 in stock

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

Original price $35.62 - Original price $35.62
Original price
$35.62
$35.62 - $35.62
Current price $35.62
Original price $33.61 - Original price $33.61
Original price
$33.61
$33.61 - $33.61
Current price $33.61

3/8" x 3 Fl x 3" OAL x 1-1/8" LOC w/ .090 R | Carbide End Mill

Star Tool Inc
7 in stock

Diameter - 3/8" Flutes - 3 Overall Length - 3" Length of Cut - 1.125" Radius - .090 Coating - Uncoated

Original price $33.61 - Original price $33.61
Original price
$33.61
$33.61 - $33.61
Current price $33.61
Original price $33.61 - Original price $33.61
Original price
$33.61
$33.61 - $33.61
Current price $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

Original price $33.61 - Original price $33.61
Original price
$33.61
$33.61 - $33.61
Current price $33.61
Original price $33.61 - Original price $33.61
Original price
$33.61
$33.61 - $33.61
Current price $33.61

3/8" x 3 Fl x 3" OAL x 1-1/8" LOC w/ .120 R | Carbide End Mill

Star Tool Inc
5 in stock

Diameter - 3/8" Flutes - 3 Overall Length - 3" Length of Cut - 1.125" Radius - .120 Coating - Uncoated

Original price $33.61 - Original price $33.61
Original price
$33.61
$33.61 - $33.61
Current price $33.61

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YOUR CUTTING EDGE SINCE 1966

YOUR CUTTING EDGE SINCE 1966

Proudly Manufactured in Wichita, KS