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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.

Original price $26.35 - Original price $26.35
Original price
$26.35
$26.35 - $26.35
Current price $26.35

3/8" x 3 Fl x 3" OAL x 1-1/4" LOC w/ .030 R | Carbide End Mill

Star Tool Inc
10 in stock

Diameter - 3/8" Flutes - 3 Overall Length - 3.00" Length of Cut - 1.250" Radius - .030 Coating - Uncoated

Original price $26.35 - Original price $26.35
Original price
$26.35
$26.35 - $26.35
Current price $26.35
Original price $27.90 - Original price $27.90
Original price
$27.90
$27.90 - $27.90
Current price $27.90

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

Original price $27.90 - Original price $27.90
Original price
$27.90
$27.90 - $27.90
Current price $27.90
Original price $36.05 - Original price $36.05
Original price
$36.05
$36.05 - $36.05
Current price $36.05

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

Star Tool Inc
5 in stock

Diameter - 3/8" Flutes - 4 Overall Length - 3.00" Length of Cut - 1.250" Radius - Square Corner Coating - Futura Nano

Original price $36.05 - Original price $36.05
Original price
$36.05
$36.05 - $36.05
Current price $36.05
Original price $39.00 - Original price $39.00
Original price
$39.00
$39.00 - $39.00
Current price $39.00

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
8 in stock

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

Original price $39.00 - Original price $39.00
Original price
$39.00
$39.00 - $39.00
Current price $39.00
Original price $38.80 - Original price $38.80
Original price
$38.80
$38.80 - $38.80
Current price $38.80

3/8" x 4 Fl x 3" OAL x 1-1/4" LOC w/ .120 R & Futura Nano Coating | Carbide End Mill

Star Tool Inc
5 in stock

Diameter - 3/8" Flutes - 4 Overall Length - 3.00" Length of Cut - 1.250" Radius - .120 Coating - Futura Nano

Original price $38.80 - Original price $38.80
Original price
$38.80
$38.80 - $38.80
Current price $38.80
Original price $38.80 - Original price $38.80
Original price
$38.80
$38.80 - $38.80
Current price $38.80

3/8" x 4 Fl x 3" OAL x 1-1/4" LOC w/ .060 R & Futura Nano Coating | Carbide End Mill

Star Tool Inc
8 in stock

Diameter - 3/8" Flutes - 4 Overall Length - 3.00" Length of Cut - 1.250" Radius - .060 Coating - Futura Nano

Original price $38.80 - Original price $38.80
Original price
$38.80
$38.80 - $38.80
Current price $38.80
Original price $38.80 - Original price $38.80
Original price
$38.80
$38.80 - $38.80
Current price $38.80

3/8" x 4 Fl x 3" OAL x 1-1/4" LOC w/ .030 R & Futura Nano Coating | Carbide End Mill

Star Tool Inc
6 in stock

Diameter - 3/8" Flutes - 4 Overall Length - 3.00" Length of Cut - 1.250" Radius - .030 Coating - Futura Nano

Original price $38.80 - Original price $38.80
Original price
$38.80
$38.80 - $38.80
Current price $38.80
Original price $24.35 - Original price $24.35
Original price
$24.35
$24.35 - $24.35
Current price $24.35

3/8" x 3 Fl x 3" OAL x 1-1/4" LOC w/ Square Corner | Carbide End Mill

Star Tool Inc
3 in stock

Diameter - 3/8" Flutes - 3 Overall Length - 3.00" Length of Cut - 1.250" Radius - Square Corner Coating - Uncoated

Original price $24.35 - Original price $24.35
Original price
$24.35
$24.35 - $24.35
Current price $24.35
Original price $26.35 - Original price $26.35
Original price
$26.35
$26.35 - $26.35
Current price $26.35

3/8" x 3 Fl x 3" OAL x 1-1/4" LOC w/ .120 R | Carbide End Mill

Star Tool Inc
10 in stock

Diameter - 3/8" Flutes - 3 Overall Length - 3.00" Length of Cut - 1.250" Radius - .120 Coating - Uncoated

Original price $26.35 - Original price $26.35
Original price
$26.35
$26.35 - $26.35
Current price $26.35
Original price $26.35 - Original price $26.35
Original price
$26.35
$26.35 - $26.35
Current price $26.35

3/8" x 3 Fl x 3" OAL x 1-1/4" LOC w/ .060 R | Carbide End Mill

Star Tool Inc
8 in stock

Diameter - 3/8" Flutes - 3 Overall Length - 3.00" Length of Cut - 1.250" Radius - .060 Coating - Uncoated

Original price $26.35 - Original price $26.35
Original price
$26.35
$26.35 - $26.35
Current price $26.35

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YOUR CUTTING EDGE SINCE 1966

YOUR CUTTING EDGE SINCE 1966

Proudly Manufactured in Wichita, KS