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FREE SHIPPING ON ORDERS OVER $200

Square Corner End Mills

Star Tool Inc End Mill 1/2" x 4 Fl Performer Plus Carbide End Mill, 3" OAL x 1-1/4" LOC w/ Square Corner & Futura Nano Coating EM-12431250SQ-TiAlN
$50.15 - $50.15
$50.15
$50.15 - $50.15
$50.15

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

Star Tool Inc
4 in stock

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

$50.15 - $50.15
$50.15
$50.15 - $50.15
$50.15
Star Tool Inc End Mill 1/4" x 4 Fl Performer Plus Carbide End Mill, 3" OAL x 3/4" LOC w/ Square Corner & Futura Nano Coating EM-1443750SQ-TiAlN
$26.00 - $26.00
$26.00
$26.00 - $26.00
$26.00

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

Star Tool Inc
14 in stock

Diameter - 1/4" Flutes - 4 Overall Length - 3" Length of Cut - 0.750" Radius - Square Corner Coating - TiAlN

$26.00 - $26.00
$26.00
$26.00 - $26.00
$26.00
Star Tool Inc End Mill 1/2" x 4 Fl Performer Carbide End Mill, 4" OAL x 1-5/8" LOC w/ Square Corner EM-12441625SQ
$45.15 - $45.15
$45.15
$45.15 - $45.15
$45.15

1/2" x 4 Fl x 4" OAL x 1-5/8" LOC w/ Square Corner | Carbide End Mill

Star Tool Inc
14 in stock

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

$45.15 - $45.15
$45.15
$45.15 - $45.15
$45.15
Star Tool Inc End Mill 3/8" x 4 Fl Performer Plus Carbide End Mill, 3" OAL x 1-1/8" LOC w/ Square Corner & Futura Nano Coating EM-38431125SQ-TiAlN
$35.15 - $35.15
$35.15
$35.15 - $35.15
$35.15

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

Star Tool Inc
14 in stock

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

$35.15 - $35.15
$35.15
$35.15 - $35.15
$35.15
Star Tool Inc End Mill 3/4" x 4 Fl Performer Plus Carbide End Mill, 4" OAL x 1-5/8" LOC w/ Square Corner & Futura Nano Coating EM-34441625SQ-TiAlN
$112.05 - $112.05
$112.05
$112.05 - $112.05
$112.05

3/4" x 4 Fl x 4" OAL x 1-5/8" LOC w/ Square Corner & Futura Nano Coating | Carbide End Mill

Star Tool Inc
11 in stock

Diameter - 3/4" Flutes - 4 Overall Length - 4" Length of Cut - 1.625" Radius - Square Corner Coating - TiAlN

$112.05 - $112.05
$112.05
$112.05 - $112.05
$112.05
Star Tool Inc End Mill 1/2" x 4 Fl Performer Carbide End Mill, 3" OAL x 1-1/4" LOC w/ Square Corner EM-12431250SQ
$35.85 - $35.85
$35.85
$35.85 - $35.85
$35.85

1/2" x 4 Fl x 3" OAL x 1-1/4" LOC w/ Square Corner | Carbide End Mill

Star Tool Inc
8 in stock

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

$35.85 - $35.85
$35.85
$35.85 - $35.85
$35.85
Star Tool Inc End Mill 1/4" x 4 Fl Performer Carbide End Mill, 3" OAL x 3/4" LOC w/ Square Corner EM-1443750SQ
$14.85 - $14.85
$14.85
$14.85 - $14.85
$14.85

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

Star Tool Inc
12 in stock

Diameter - 1/4" Flutes - 4 Overall Length - 3" Length of Cut - 0.750" Radius - Square Corner Coating - Uncoated

$14.85 - $14.85
$14.85
$14.85 - $14.85
$14.85
Star Tool Inc End Mill 5/16" x 4 Fl Performer Plus Carbide End Mill, 3" OAL x 1-1/4" LOC w/ Square Corner & Futura Nano Coating EM-516431250SQ-TiAlN
$32.80 - $32.80
$32.80
$32.80 - $32.80
$32.80

5/16" x 4 Fl x 3" OAL x 1-1/4" LOC w/ Square Corner & Futura Nano Coating | Carbide End Mill

Star Tool Inc
15 in stock

Diameter - 5/16" Flutes - 4 Overall Length - 3" Length of Cut - 1.250" Corner Radius - Square Corner Coating - TiAlN

$32.80 - $32.80
$32.80
$32.80 - $32.80
$32.80
Star Tool Inc End Mill 5/8" x 4 Fl Performer Plus Carbide End Mill, 4" OAL x 1-5/8" LOC w/ Square Corner & Futura Nano Coating EM-58441625SQ-TiAlN
$87.35 - $87.35
$87.35
$87.35 - $87.35
$87.35

5/8" x 4 Fl x 4" OAL x 1-5/8" LOC w/ Square Corner & Futura Nano Coating | Carbide End Mill

Star Tool Inc
12 in stock

Diameter - 5/8" Flutes - 4 Overall Length - 4" Length of Cut - 1.625" Radius - Square Corner Coating - TiAlN

$87.35 - $87.35
$87.35
$87.35 - $87.35
$87.35
Star Tool Inc End Mill 3/8" x 4 Fl Performer Plus Carbide End Mill, 3" OAL x 5/8" LOC w/ Square Corner & Futura Nano Coating EM-3843625SQ-TiAlN
$35.15 - $35.15
$35.15
$35.15 - $35.15
$35.15

3/8" x 4 Fl x 3" OAL x 5/8" 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 - 0.625" Radius - Square Corner Coating - Futura Nano

$35.15 - $35.15
$35.15
$35.15 - $35.15
$35.15
Star Tool Inc End Mill 3/8" x 4 Fl Performer Plus Carbide End Mill, 3" OAL x 1-1/4" LOC w/ Square Corner & Futura Nano Coating EM-38431250SQ-TiAlN
$35.85 - $35.85
$35.85
$35.85 - $35.85
$35.85

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

$35.85 - $35.85
$35.85
$35.85 - $35.85
$35.85
Star Tool Inc End Mill 3/4" x 4 Fl Performer Plus Carbide End Mill, 4" OAL x 1-1/4" LOC w/ Square Corner & Futura Nano Coating EM-34441250SQ-TiAlN
$110.70 - $110.70
$110.70
$110.70 - $110.70
$110.70

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

Star Tool Inc
3 in stock

Diameter - 3/4" Flutes - 4 Overall Length - 4.00" Length of Cut - 1.250" Radius - Square Corner Coating - Futura NanoÂ

$110.70 - $110.70
$110.70
$110.70 - $110.70
$110.70
Star Tool Inc End Mill 1/4" x 4 Fl Performer Plus Carbide End Mill, 3" OAL x 1-1/4" LOC w/ Square Corner & Futura Nano Coating EM-14431250SQ-TiAlN
$27.20 - $27.20
$27.20
$27.20 - $27.20
$27.20

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

Star Tool Inc
7 in stock

Diameter - 1/4" Flutes - 4 Overall Length - 3.00" Length of Cut - 1.250" Radius - Square Corner Coating - Futura Nano

$27.20 - $27.20
$27.20
$27.20 - $27.20
$27.20
Star Tool Inc End Mill 1/4" x 4 Fl Performer Plus Carbide End Mill, 2" OAL x 5/8" LOC w/ Square Corner & Futura Nano Coating EM-1442625SQ-TiAlN
$20.30 - $20.30
$20.30
$20.30 - $20.30
$20.30

1/4" x 4 Fl x 2" OAL x 5/8" LOC w/ Square Corner & Futura Nano Coating | Carbide End Mill

Star Tool Inc
10 in stock

Diameter - 1/4" Flutes - 4 Overall Length - 2.00" Length of Cut - 0.625" Radius - Square Corner Coating - Futura Nano

$20.30 - $20.30
$20.30
$20.30 - $20.30
$20.30
Star Tool Inc End Mill 1/4" x 4 Fl Performer Plus Carbide End Mill, 2" OAL x 5/8" LOC w/ .030 R & Futura Nano Coating EM-1442625030-TiAlN
$21.10 - $21.10
$21.10
$21.10 - $21.10
$21.10

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

Star Tool Inc
5 in stock

Diameter - 1/4" Flutes - 4 Overall Length - 2.00" Length of Cut - 0.625" Radius - .030 Coating - Futura Nano

$21.10 - $21.10
$21.10
$21.10 - $21.10
$21.10
Star Tool Inc End Mill 1/2" x 4 Fl Performer Plus Carbide End Mill, 3" OAL x 5/8" LOC w/ Square Corner & Futura Nano Coating EM-1243625SQ-TiAlN
$47.40 - $47.40
$47.40
$47.40 - $47.40
$47.40

1/2" x 4 Fl x 3" OAL x 5/8" LOC w/ Square Corner & Futura Nano Coating | Carbide End Mill

Star Tool Inc
5 in stock

Diameter - 1/2" Flutes - 4 Overall Length - 3" Length of Cut - 0.625" Radius - Square Corner Coating - Futura Nano

$47.40 - $47.40
$47.40
$47.40 - $47.40
$47.40
Star Tool Inc End Mill 3/4" x 4 Fl Performer Carbide End Mill, 4" OAL x 1-5/8" LOC w/ Square Corner EM-34441625SQ
$90.35 - $90.35
$90.35
$90.35 - $90.35
$90.35

3/4" x 4 Fl x 4" OAL x 1-5/8" LOC w/ Square Corner | Carbide End Mill

Star Tool Inc
5 in stock

Diameter - 3/4" Flutes - 4 Overall Length - 4" Length of Cut - 1.625" Radius - Square Corner Coating - Uncoated

$90.35 - $90.35
$90.35
$90.35 - $90.35
$90.35
Star Tool Inc End Mill 3/8" x 4 Fl Performer Carbide End Mill, 3" OAL x 1-1/8" LOC w/ Square Corner EM-38431125SQ
$23.05 - $23.05
$23.05
$23.05 - $23.05
$23.05

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

Star Tool Inc
13 in stock

Diameter - 3/8" Flutes - 4 Overall Length - 3" Length of Cut - 1.125" Radius - Square Corner Coating - Uncoated

$23.05 - $23.05
$23.05
$23.05 - $23.05
$23.05
Star Tool Inc End Mill 5/8" x 4 Fl Performer Carbide End Mill, 4" OAL x 1-5/8" LOC w/ Square Corner EM-58441625SQ
$69.10 - $69.10
$69.10
$69.10 - $69.10
$69.10

5/8" x 4 Fl x 4" OAL x 1-5/8" LOC w/ Square Corner | Carbide End Mill

Star Tool Inc
11 in stock

Diameter - 5/8" Flutes - 4 Overall Length - 4" Length of Cut - 1.625" Radius - Square Corner Coating - Uncoated

$69.10 - $69.10
$69.10
$69.10 - $69.10
$69.10
Star Tool Inc End Mill 3/8" x 4 Fl Performer Carbide End Mill, 3.5" OAL x 1-1/2" LOC w/ Square Corner EM-384351500SQ
$29.15 - $29.15
$29.15
$29.15 - $29.15
$29.15

3/8" x 4 Fl x 3.5" OAL x 1-1/2" LOC w/ Square Corner | Carbide End Mill

Star Tool Inc
8 in stock

Diameter - 3/8" Flutes - 4 Overall Length - 3.5" Length of Cut - 1.500" Radius - Square Corner Coating - Uncoated

$29.15 - $29.15
$29.15
$29.15 - $29.15
$29.15
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
$41.05 - $41.05
$41.05
$41.05 - $41.05
$41.05

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

Star Tool Inc
6 in stock

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

$41.05 - $41.05
$41.05
$41.05 - $41.05
$41.05
Star Tool Inc End Mill 3/4" x 4 Fl Performer Carbide End Mill, 5" OAL x 2-1/4" LOC w/ Square Corner EM-34452250SQ
Sold out
$114.85 - $114.85
$114.85
$114.85 - $114.85
$114.85

3/4" x 4 Fl x 5" OAL x 2-1/4" LOC w/ Square Corner | Carbide End Mill

Star Tool Inc
Out of stock

Diameter - 3/4" Flutes - 4 Overall Length - 5" Length of Cut - 2.250" Radius - Square Corner Coating - Uncoated

$114.85 - $114.85
$114.85
$114.85 - $114.85
$114.85
Sold out
Star Tool Inc End Mill 5/16" x 4 Fl Performer Carbide End Mill, 3" OAL x 1-1/4" LOC w/ Square Corner EM-516431250SQ
$20.55 - $20.55
$20.55
$20.55 - $20.55
$20.55

5/16" x 4 Fl x 3" OAL x 1-1/4" LOC w/ Square Corner | Carbide End Mill

Star Tool Inc
12 in stock

Diameter - 5/16" Flutes - 4 Overall Length - 3" Length of Cut - 1.250" Radius - Square Corner Coating - Uncoated

$20.55 - $20.55
$20.55
$20.55 - $20.55
$20.55

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YOUR CUTTING EDGE SINCE 1966

YOUR CUTTING EDGE SINCE 1966

Proudly Manufactured in Wichita, KS