Skip to content
FREE SHIPPING ON ORDERS OVER $200
FREE SHIPPING ON ORDERS OVER $200

Products

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 $25.85 - Original price $25.85
Original price
$25.85
$25.85 - $25.85
Current price $25.85

3/8" x 4 Fl x 3" OAL x 1-1/8" LOC w/ .010 R | Carbide End Mill

Star Tool Inc
5 in stock

Diameter - 3/8" Flutes - 4 Overall Length - 3" Length of Cut - 1.125" Radius - .010 Coating - Uncoated

Original price $25.85 - Original price $25.85
Original price
$25.85
$25.85 - $25.85
Current price $25.85
Original price $38.35 - Original price $38.35
Original price
$38.35
$38.35 - $38.35
Current price $38.35

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

Star Tool Inc
4 in stock

Diameter - 3/8" Flutes - 4 Overall Length - 3" Length of Cut - 1.125" Radius - .030 Coating - TiAlN

Original price $38.35 - Original price $38.35
Original price
$38.35
$38.35 - $38.35
Current price $38.35
Original price $25.85 - Original price $25.85
Original price
$25.85
$25.85 - $25.85
Current price $25.85

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

Star Tool Inc
7 in stock

Diameter - 3/8" Flutes - 4 Overall Length - 3" Length of Cut - 1.125" Radius - .030 Coating - Uncoated

Original price $25.85 - Original price $25.85
Original price
$25.85
$25.85 - $25.85
Current price $25.85
Original price $38.35 - Original price $38.35
Original price
$38.35
$38.35 - $38.35
Current price $38.35

3/8" x 4 Fl x 3" OAL x 1-1/8" LOC w/ .060 R & 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 - .060 Coating - TiAlN

Original price $38.35 - Original price $38.35
Original price
$38.35
$38.35 - $38.35
Current price $38.35
Original price $25.85 - Original price $25.85
Original price
$25.85
$25.85 - $25.85
Current price $25.85

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

Star Tool Inc
15 in stock

Diameter - 3/8"  Flutes - 4 Overall Length - 3" Length of Cut - 1.125" Radius - .060 Coating - Uncoated

Original price $25.85 - Original price $25.85
Original price
$25.85
$25.85 - $25.85
Current price $25.85
Original price $38.35 - Original price $38.35
Original price
$38.35
$38.35 - $38.35
Current price $38.35

3/8" x 4 Fl x 3" OAL x 1-1/8" LOC w/ .090 R & Futura Nano Coating | Carbide End Mill

Star Tool Inc
6 in stock

Diameter - 3/8" Flutes - 4 Overall Length - 4 Length of Cut - 1.125" Radius - .090 Coating - TiAlN

Original price $38.35 - Original price $38.35
Original price
$38.35
$38.35 - $38.35
Current price $38.35
Original price $25.85 - Original price $25.85
Original price
$25.85
$25.85 - $25.85
Current price $25.85

3/8" x 4 Fl x 3" OAL x 1-1/8" LOC w/ .090 R | Carbide End Mill

Star Tool Inc
11 in stock

Diameter - 3/8" Flutes - 4 Overall Length - 3" Length of Cut - 1.125" Radius - .090 Coating - Uncoated

Original price $25.85 - Original price $25.85
Original price
$25.85
$25.85 - $25.85
Current price $25.85
Original price $38.35 - Original price $38.35
Original price
$38.35
$38.35 - $38.35
Current price $38.35

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

Star Tool Inc
8 in stock

Diameter - 3/8" Flutes - 5 Overall Length - 3" Length of Cut - 1.125" Radius - .120 Coating - TiAlN

Original price $38.35 - Original price $38.35
Original price
$38.35
$38.35 - $38.35
Current price $38.35
Original price $25.85 - Original price $25.85
Original price
$25.85
$25.85 - $25.85
Current price $25.85

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

Star Tool Inc
7 in stock

Diameter - 3/8" Flutes - 4 Overall Length - 3" Length of Cut - 1.125" Radius - .120 Coating - Uncoated

Original price $25.85 - Original price $25.85
Original price
$25.85
$25.85 - $25.85
Current price $25.85
Original price $40.20 - Original price $40.20
Original price
$40.20
$40.20 - $40.20
Current price $40.20

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
11 in stock

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

Original price $40.20 - Original price $40.20
Original price
$40.20
$40.20 - $40.20
Current price $40.20
Original price $27.90 - Original price $27.90
Original price
$27.90
$27.90 - $27.90
Current price $27.90

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

Original price $27.90 - Original price $27.90
Original price
$27.90
$27.90 - $27.90
Current price $27.90
Original price $37.45 - Original price $37.45
Original price
$37.45
$37.45 - $37.45
Current price $37.45

3/8" x 4 Fl x 3" OAL x 1-1/8" LOC w/ Corner Chamfer & 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 - Corner Chamfer Coating - TiAlN

Original price $37.45 - Original price $37.45
Original price
$37.45
$37.45 - $37.45
Current price $37.45
Original price $35.60 - Original price $35.60
Original price
$35.60
$35.60 - $35.60
Current price $35.60

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
6 in stock

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

Original price $35.60 - Original price $35.60
Original price
$35.60
$35.60 - $35.60
Current price $35.60
Original price $22.85 - Original price $22.85
Original price
$22.85
$22.85 - $22.85
Current price $22.85

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

Star Tool Inc
8 in stock

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

Original price $22.85 - Original price $22.85
Original price
$22.85
$22.85 - $22.85
Current price $22.85
Original price $36.55 - Original price $36.55
Original price
$36.55
$36.55 - $36.55
Current price $36.55

3/8" x 4 Fl x 3" OAL x 5/8" LOC w/ .030 R & 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 - .030 Coating - Futura Nano

Original price $36.55 - Original price $36.55
Original price
$36.55
$36.55 - $36.55
Current price $36.55
Sold out
Original price $36.55 - Original price $36.55
Original price
$36.55
$36.55 - $36.55
Current price $36.55

3/8" x 4 Fl x 3" OAL x 5/8" LOC w/ .060 R & Futura Nano Coating | Carbide End Mill

Star Tool Inc
3 in stock

Diameter - 3/8" Flutes - 4 Overall Length - 3.00" Length of Cut - 0.625" Radius - .060 Coating - Futura Nano

Original price $36.55 - Original price $36.55
Original price
$36.55
$36.55 - $36.55
Current price $36.55
Original price $36.55 - Original price $36.55
Original price
$36.55
$36.55 - $36.55
Current price $36.55

3/8" x 4 Fl x 3" OAL x 5/8" LOC w/ .120 R & Futura Nano Coating | Carbide End Mill

Star Tool Inc
9 in stock

Diameter - 3/8" Flutes - 4 Overall Length - 3.00" Length of Cut - 0.625" Radius - .120 Coating - Futura Nano

Original price $36.55 - Original price $36.55
Original price
$36.55
$36.55 - $36.55
Current price $36.55
Original price $38.35 - Original price $38.35
Original price
$38.35
$38.35 - $38.35
Current price $38.35

3/8" x 4 Fl x 3" OAL x 5/8" LOC w/ B/N & 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 - Ball Nose Coating - Futura Nano

Original price $38.35 - Original price $38.35
Original price
$38.35
$38.35 - $38.35
Current price $38.35
Original price $35.60 - Original price $35.60
Original price
$35.60
$35.60 - $35.60
Current price $35.60

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

Star Tool Inc
7 in stock

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

Original price $35.60 - Original price $35.60
Original price
$35.60
$35.60 - $35.60
Current price $35.60
Original price $30.85 - Original price $30.85
Original price
$30.85
$30.85 - $30.85
Current price $30.85

3/8" x 4 Fl x 3.5" OAL x 1-1/2" LOC w/ .010 R | Carbide End Mill

Star Tool Inc
8 in stock

Diameter - 3/8" Flutes - 4 Overall Length - 3.5" Length of Cut - 1.500" Radius - .010 Coating - Uncoated

Original price $30.85 - Original price $30.85
Original price
$30.85
$30.85 - $30.85
Current price $30.85
Original price $30.85 - Original price $30.85
Original price
$30.85
$30.85 - $30.85
Current price $30.85

3/8" x 4 Fl x 3.5" OAL x 1-1/2" LOC w/ .030 R | Carbide End Mill

Star Tool Inc
10 in stock

Diameter - 3/8" Flutes - 4 Overall Length - 3.5" Length of Cut - 1.500" Radius - .030 Coating - Uncoated

Original price $30.85 - Original price $30.85
Original price
$30.85
$30.85 - $30.85
Current price $30.85
Original price $30.85 - Original price $30.85
Original price
$30.85
$30.85 - $30.85
Current price $30.85

3/8" x 4 Fl x 3.5" OAL x 1-1/2" LOC w/ .060 R | Carbide End Mill

Star Tool Inc
10 in stock

Diameter - 3/8" Flutes - 4 Overall Length - 3.5" Length of Cut - 1.500" Radius - .060 Coating - Uncoated

Original price $30.85 - Original price $30.85
Original price
$30.85
$30.85 - $30.85
Current price $30.85
Original price $30.85 - Original price $30.85
Original price
$30.85
$30.85 - $30.85
Current price $30.85

3/8" x 4 Fl x 3.5" OAL x 1-1/2" LOC w/ .090 R | Carbide End Mill

Star Tool Inc
7 in stock

Diameter - 3/8" Flutes - 4 Overall Length - 3.5" Length of Cut - 1.500" Radius - .090 Coating - Uncoated

Original price $30.85 - Original price $30.85
Original price
$30.85
$30.85 - $30.85
Current price $30.85
Original price $30.85 - Original price $30.85
Original price
$30.85
$30.85 - $30.85
Current price $30.85

3/8" x 4 Fl x 3.5" OAL x 1-1/2" LOC w/ .120 R | Carbide End Mill

Star Tool Inc
8 in stock

Diameter - 3/8" Flutes - 4 Overall Length - 3.5" Length of Cut - 1.500" Radius - .120 Coating - Uncoated

Original price $30.85 - Original price $30.85
Original price
$30.85
$30.85 - $30.85
Current price $30.85
Original price $32.85 - Original price $32.85
Original price
$32.85
$32.85 - $32.85
Current price $32.85

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

Original price $32.85 - Original price $32.85
Original price
$32.85
$32.85 - $32.85
Current price $32.85
Original price $28.80 - Original price $28.80
Original price
$28.80
$28.80 - $28.80
Current price $28.80

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

Original price $28.80 - Original price $28.80
Original price
$28.80
$28.80 - $28.80
Current price $28.80
Original price $21.00 - Original price $21.00
Original price
$21.00
$21.00 - $21.00
Current price $21.00

5/16" x 4 Fl x 3" OAL x 1-1/4" LOC w/ .010 R | Carbide End Mill

Star Tool Inc
7 in stock

Diameter - 5/16" Flutes - 4 Overall Length - 3" Length of Cut - 1.250" Radius - .010 Coating - Uncoated

Original price $21.00 - Original price $21.00
Original price
$21.00
$21.00 - $21.00
Current price $21.00
Original price $21.00 - Original price $21.00
Original price
$21.00
$21.00 - $21.00
Current price $21.00

5/16" x 4 Fl x 3" OAL x 1-1/4" LOC w/ .030 R | Carbide End Mill

Star Tool Inc
Out of stock

Diameter - 5/16" Flutes - 4 Overall Length - 3" Length of Cut - 1.250" Radius - .030 Coating - Uncoated

Original price $21.00 - Original price $21.00
Original price
$21.00
$21.00 - $21.00
Current price $21.00
Sold out
Original price $21.00 - Original price $21.00
Original price
$21.00
$21.00 - $21.00
Current price $21.00

5/16" x 4 Fl x 3" OAL x 1-1/4" LOC w/ .060 R | Carbide End Mill

Star Tool Inc
7 in stock

Diameter - 5/16" Flutes - 4 Overall Length - 4" Length of Cut - 1.250" Radius - .060 Coating - Uncoated

Original price $21.00 - Original price $21.00
Original price
$21.00
$21.00 - $21.00
Current price $21.00
Original price $21.00 - Original price $21.00
Original price
$21.00
$21.00 - $21.00
Current price $21.00

5/16" x 4 Fl x 3" OAL x 1-1/4" LOC w/ .090 R | Carbide End Mill

Star Tool Inc
6 in stock

Diameter - 5/16" Flutes - 4 Overall Length - 3" Length of Cut - 1.250" Radius - .090 Coating - Uncoated

Original price $21.00 - Original price $21.00
Original price
$21.00
$21.00 - $21.00
Current price $21.00
Original price $21.00 - Original price $21.00
Original price
$21.00
$21.00 - $21.00
Current price $21.00

5/16" x 4 Fl x 3" OAL x 1-1/4" LOC w/ .120 R | Carbide End Mill

Star Tool Inc
4 in stock

Diameter - 5/16" Flutes - 4 Overall Length - 3" Length of Cut - 1.250" Radius - .120 Coating - Uncoated

Original price $21.00 - Original price $21.00
Original price
$21.00
$21.00 - $21.00
Current price $21.00
Original price $22.50 - Original price $22.50
Original price
$22.50
$22.50 - $22.50
Current price $22.50

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

Star Tool Inc
10 in stock

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

Original price $22.50 - Original price $22.50
Original price
$22.50
$22.50 - $22.50
Current price $22.50
Original price $32.55 - Original price $32.55
Original price
$32.55
$32.55 - $32.55
Current price $32.55

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
7 in stock

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

Original price $32.55 - Original price $32.55
Original price
$32.55
$32.55 - $32.55
Current price $32.55
Original price $19.45 - Original price $19.45
Original price
$19.45
$19.45 - $19.45
Current price $19.45

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

Star Tool Inc
3 in stock

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

Original price $19.45 - Original price $19.45
Original price
$19.45
$19.45 - $19.45
Current price $19.45
Original price $75.85 - Original price $75.85
Original price
$75.85
$75.85 - $75.85
Current price $75.85

5/8" x 4 Fl x 4" OAL x 1-5/8" LOC w/ .010 R | Carbide End Mill

Star Tool Inc
5 in stock

Diameter - 5/8" Flutes - 4 Overall Length - 4" Length of Cut - 1.625" Radius - .010 Coating - Uncoated

Original price $75.85 - Original price $75.85
Original price
$75.85
$75.85 - $75.85
Current price $75.85
Original price $75.85 - Original price $75.85
Original price
$75.85
$75.85 - $75.85
Current price $75.85

5/8" x 4 Fl x 4" OAL x 1-5/8" LOC w/ .030 R | Carbide End Mill

Star Tool Inc
2 in stock

Diameter - 5/8" Flutes - 4 Overall Length - 4" Length of Cut - 1.625" Radius - .030 Coating - Uncoated

Original price $75.85 - Original price $75.85
Original price
$75.85
$75.85 - $75.85
Current price $75.85
Original price $75.85 - Original price $75.85
Original price
$75.85
$75.85 - $75.85
Current price $75.85

5/8" x 4 Fl x 4" OAL x 1-5/8" LOC w/ .060 R | Carbide End Mill

Star Tool Inc
5 in stock

Diameter - 5/8" Flutes - 4 Overall Length - 4" Length of Cut - 1.625" Radius - .060 Coating - Uncoated

Original price $75.85 - Original price $75.85
Original price
$75.85
$75.85 - $75.85
Current price $75.85
Original price $75.85 - Original price $75.85
Original price
$75.85
$75.85 - $75.85
Current price $75.85

5/8" x 4 Fl x 4" OAL x 1-5/8" LOC w/ .090 R | Carbide End Mill

Star Tool Inc
5 in stock

Diameter - 5/8" Flutes - 4 Overall Length - 4" Length of Cut - 1.625" Radius - .090 Coating - Uncoated

Original price $75.85 - Original price $75.85
Original price
$75.85
$75.85 - $75.85
Current price $75.85
Original price $75.85 - Original price $75.85
Original price
$75.85
$75.85 - $75.85
Current price $75.85

5/8" x 4 Fl x 4" OAL x 1-5/8" LOC w/ .120 R | Carbide End Mill

Star Tool Inc
9 in stock

Diameter - 5/8" Flutes - 4 Overall Length - 4" Length of Cut - 1.625" Radius - .120 Coating - Uncoated

Original price $75.85 - Original price $75.85
Original price
$75.85
$75.85 - $75.85
Current price $75.85
Original price $75.85 - Original price $75.85
Original price
$75.85
$75.85 - $75.85
Current price $75.85

5/8" x 4 Fl x 4" OAL x 1-5/8" LOC w/ .190 R | Carbide End Mill

Star Tool Inc
10 in stock

Diameter - 5/8" Flutes - 4 Overall Length - 4" Length of Cut - 1.625" Radius - .190 Coating - Uncoated

Original price $75.85 - Original price $75.85
Original price
$75.85
$75.85 - $75.85
Current price $75.85
Original price $75.85 - Original price $75.85
Original price
$75.85
$75.85 - $75.85
Current price $75.85

5/8" x 4 Fl x 4" OAL x 1-5/8" LOC w/ .250 R | Carbide End Mill

Star Tool Inc
13 in stock

Diameter - 5/8" Flutes - 4 Overall Length - 4" Length of Cut - 1.625" Radius - .250 Coating - Uncoated

Original price $75.85 - Original price $75.85
Original price
$75.85
$75.85 - $75.85
Current price $75.85
Original price $87.40 - Original price $87.40
Original price
$87.40
$87.40 - $87.40
Current price $87.40

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

Star Tool Inc
6 in stock

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

Original price $87.40 - Original price $87.40
Original price
$87.40
$87.40 - $87.40
Current price $87.40
Original price $90.55 - Original price $90.55
Original price
$90.55
$90.55 - $90.55
Current price $90.55

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
11 in stock

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

Original price $90.55 - Original price $90.55
Original price
$90.55
$90.55 - $90.55
Current price $90.55
Original price $72.85 - Original price $72.85
Original price
$72.85
$72.85 - $72.85
Current price $72.85

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

Star Tool Inc
10 in stock

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

Original price $72.85 - Original price $72.85
Original price
$72.85
$72.85 - $72.85
Current price $72.85

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