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

High-Performance 3/8" End Mills for Precision Machining

Shop high-quality 3/8" end mills at Star Tool Inc, designed for precision and durability. Available in multiple flute counts and coatings for versatile machining. Free shipping on orders over $200.

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
5 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 3/8" 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 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 3/8" x 4 Fl Performer Plus Carbide End Mill, 3" OAL x 5/8" LOC w/ B/N & Futura Nano Coating EM-3843625BN-TiAlN
Sold out
$49.86 - $49.86
$49.86
$49.86 - $49.86
$49.86

3/8" x 4 Fl x 3" OAL x 5/8" LOC w/ B/N & Futura Nano Coating | Carbide End Mill

Star Tool Inc
Out of stock

Diameter - 3/8" Flutes - 4 Overall Length - 3.00" Length of Cut - 0.625" Radius - Ball Nose Coating - Futura Nano

$49.86 - $49.86
$49.86
$49.86 - $49.86
$49.86
Sold out
Star Tool Inc End Mill 3/8" x 4 Fl Performer Plus Carbide End Mill, 3" OAL x 1-1/4" LOC w/ B/N & Futura Nano Coating EM-38431250BN-TiAlN
$50.70 - $50.70
$50.70
$50.70 - $50.70
$50.70

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

Star Tool Inc
4 in stock

Diameter -Â 3/8" Flutes - 4 Overall Length - 3.00" Length of Cut - 1.250" Radius - Ball Nose Coating - Futura Nano

$50.70 - $50.70
$50.70
$50.70 - $50.70
$50.70
Star Tool Inc End Mill 3/8" x 4 Fl Performer Carbide End Mill, 3" OAL x 1-1/8" LOC w/ B/N EM-38431125BN
$36.27 - $36.27
$36.27
$36.27 - $36.27
$36.27

3/8" x 4 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 - 4 Overall Length - 3" Length of Cut - 1.125" Radius - Ball Nose Coating - Uncoated

$36.27 - $36.27
$36.27
$36.27 - $36.27
$36.27
Star Tool Inc End Mill 3/8" x 4 Fl Performer Plus Carbide End Mill, 3" OAL x 1-1/8" LOC w/ B/N & Futura Nano Coating EM-38431125BN-TiAlN
$52.26 - $52.26
$52.26
$52.26 - $52.26
$52.26

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

Star Tool Inc
7 in stock

Diameter - 3/8" Flutes - 4 Overall Length - 3" Length of Cut - 1.125" Radius - Ball Nose Coating - TiAlN

$52.26 - $52.26
$52.26
$52.26 - $52.26
$52.26
Star Tool Inc End Mill 3/8" x 4 Fl Performer Carbide End Mill, 3.5" OAL x 1-1/2" LOC w/ B/N EM-384351500BN
$42.71 - $42.71
$42.71
$42.71 - $42.71
$42.71

3/8" x 4 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 - 4 Overall Length - 3.5" Length of Cut - 1.500" Radius - Ball Nose Coating - Uncoated

$42.71 - $42.71
$42.71
$42.71 - $42.71
$42.71
Star Tool Inc End Mill 3/8" x 5 Fl Performer Plus Carbide End Mill, 3" OAL x 1-1/8" LOC w/ B/N & Futura Nano Coating EM-38531125BN-TiAlN
$54.60 - $54.60
$54.60
$54.60 - $54.60
$54.60

3/8" x 5 Fl x 3" OAL x 1-1/8" LOC w/ B/N & Futura Nano Coating | Carbide End Mill

Star Tool Inc
11 in stock

Diameter - 3/8" Flutes - 5 Overall Length - 3" Length of Cut - 1.125" Radius - Ball Nose Coating - TiAlN

$54.60 - $54.60
$54.60
$54.60 - $54.60
$54.60

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YOUR CUTTING EDGE SINCE 1966

YOUR CUTTING EDGE SINCE 1966

Proudly Manufactured in Wichita, KS