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Roughing End Mills

M2-AL Roughing End Mills

Multiple flute.
Specially formulated M-2 High Speed Steel with aluminum alloy evenly dissipates heat and reduces friction.
They often outperform cobalt roughers, at a lower price!
Quantity Price Model Description Diam. Shank Flute Length Overall Length No. of Flutes

$7.95 EM-ALR8
1/4" M2-AL Roughing End Mill 1/4" 3/8" 5/8" 2 7/16" 4

$7.95 EM-ALR10
5/16" M2-AL Roughing End Mill 5/16" 3/8" 3/4" 2-1/2" 4

$8.95 EM-ALR12
3/8" M2-AL Roughing End Mill 3/8" 3/8" 3/4" 2-1/2" 4

$10.50 EM-ALR16
1/2" M2-AL Roughing End Mill 1/2" 1/2" 1 1/4" 3 1/4" 4

$11.90 EM-ALR20
5/8" M2-AL Roughing End Mill 5/8" 5/8" 1 5/8" 3 3/4" 4

$13.40 EM-ALR24
3/4" M2-AL Roughing End Mill 3/4" 3/4" 1 5/8" 3 3/4" 4

$18.50 EM-ALR32
1" M2-AL Rough End Mill - 1" Shank 1" 1" 2" 4 1/2" 5

$18.50 EM-ALR32X
1" M2-AL Rough End Mill - 3/4" Shank 1" 3/4" 2" 4 1/4" 5

Cobalt Roughing End Mills

Coarse Tooth Cobalt Roughing End Mills.
M42 steel: 8% Cobalt.
Single end mills.
Number of flutes may vary from the listing.
Quantity Price Model Description Dia. Shank Dia. Length of Cut Overall Length # of Flutes

$11.60 EM-CR308
1/4" Cobalt Roughing End Mill- 3/8" Shank 1/4" 3/8" 5/8" 2 7/16" 3

$11.60 EM-CR310
5/16" Cobalt Roughing End Mill- 3/8" Shank 5/16" 3/8" 3/4" 2-1/2" 4

$11.60 EM-CR312
3/8" Cobalt Roughing End Mill- 3/8" Shank 3/8" 3/8" 3/4" 2-1/2" 4

$15.90 EM-CR318
1/2" Cobalt Roughing End Mill- 1/2" Shank 1/2" 1/2" 1 1/4" 3 1/4" 4

$23.80 EM-CR718
1/2 x 2" Cut Cobalt Roughing End Mill-1/2" Shank 1/2" 1/2" 2" 4" 4

$19.70 EM-CR328
5/8" Cobalt Roughing End Mill- 5/8" Shank 5/8" 5/8" 1 5/8" 3 3/4" 4

$29.80 EM-CR728
5/8 x 2-1/2" Cut Cobalt Roughing End Mill-5/8" Shank 5/8" 5/8" 2 1/2" 4 5/8" 4

$24.50 EM-CR332
3/4" Cobalt Roughing End Mill- 5/8" Shank 3/4" 5/8" 1 5/8" 3 3/4" 4

$24.50 EM-CR341
3/4" Cobalt Roughing End Mill- 3/4" Shank 3/4" 3/4" 1 5/8" 3 7/8" 4

$33.30 EM-CR741
3/4 x 3"Cut Cobalt Roughing End Mill- 3/4" Shank 3/4" 3/4" 3" 5 1/4" 4

$32.90 EM-CR342S
7/8" Cobalt Roughing End Mill- 3/4" Shank 7/8" 3/4" 1 7/8" 4 1/8" 5

$44.50 EM-CR742S
7/8 x 3-1/2" Cut Cobalt Roughing End Mill-3/4" Shank 7/8" 3/4" 3 1/2" 5 3/4" 5

$32.90 EM-CR342
7/8" Cobalt Roughing End Mill- 7/8" Shank 7/8" 7/8" 1 7/8" 4 1/8" 5

$44.50 EM-CR742
7/8 x 3-1/2" Cut Cobalt Roughing End Mill-7/8" Shank 7/8" 7/8" 3 1/2" 5 3/4" 5

$42.20 EM-CR345
1" Cobalt Roughing End Mill- 3/4" Shank 1" 3/4" 2" 4" 5

$45.30 EM-CR352
1" Cobalt Roughing End Mill- 1" Shank 1" 1" 2" 4 1/2" 5

$59.70 EM-CR652
1 x 3" Cut Cobalt Roughing End Mill- 1" Shank 1" 1" 3" 5 1/2" 5

$62.60 EM-CR752
1 x 4" Cut Cobalt Roughing End Mill- 1" Shank 1" 1" 4" 6 1/2" 5

$81.00 EM-CR952
1 x 6" Cut Cobalt Roughing End Mill- 1" Shank 1" 1" 6" 8 1/2" 5

$57.00 EM-CR354
1 1/8" Cobalt Roughing End Mill-1" Shank 1 1/8" 1" 2" 4 1/2" 6

$65.40 EM-CR362
1 1/4" Cobalt Roughing End Mill-1-1/4" Shank 1-1/4" 1 1/4" 2" 4 1/2" 6

$94.00 EM-CR662
1 1/4 x 3" Cut Cobalt Roughing End Mill-1-1/4" Shank 1-1/4" 1 1/4" 3" 5 1/2" 6

$92.00 EM-CR762
1 1/4 x 4" Cut Cobalt Roughing End Mill-1-1/4" Shank 1-1/4" 1 1/4" 4" 6 1/2" 6

$86.00 EM-CR358
1 3/8" Cobalt Roughing End Mill- 3/4" Shank 1 3/8" 3/4" 2" 4 1/4" 6

$90.30 EM-CR364
1 1/2" Cobalt Roughing End Mill-1-1/4" Shank 1 1/2" 1 1/4" 2" 4 1/2" 6

$105.00 EM-CR664
1 1/2 x 3" Cut Cobalt Roughing End Mill-1-1/4" Shank 1 1/2" 1 1/4" 3" 5 1/2" 6

$116.00 EM-CR764
1 1/2 x 4" Cut Cobalt Roughing End Mill-1-1/4" Shank 1 1/2" 1 1/4" 4" 6 1/2" 6

$115.00 EM-CR367
1 3/4" Cobalt Roughing End Mill- 3/4" Shank 1 3/4" 3/4" 2" 4 1/4" 6

$113.40 EM-CR368
1 3/4" Cobalt Roughing End Mill-1-1/4" Shank 1 3/4" 1 1/4" 2" 4 1/2" 6

$121.60 EM-CR369
2" Cobalt Roughing End Mill- 3/4" Shank 2" 3/4" 2" 4 1/4" 8

$129.00 EM-CR370
2" Cobalt Roughing End Mill- 1-1/4" Shank 2" 1 1/4" 2" 4 1/2" 8

TiAlN Coated Center Cutting Cobalt Roughing End Mills

Cobalt Roughing End Mills with TiAlN coating.
Center Cutting.
M42 steel: 8% Cobalt.
TiAlN coating provides high heat resistance and aids in cutting hard materials.
Single-end mills.
Quantity Price Model Description Diam. Shank Diam. Flute Length Overall Length # of Flutes

$15.50 EM-CRC308
1/4" TiAlN Cobalt Roughing End Mill- 3/8" Shank 1/4" 3/8" 5/8" 2 7/16" 3

$15.50 EM-CRC310
5/16" TiAlN Cobalt Roughing End Mill- 3/8" Shank 5/16" 3/8" 3/4" 2-1/2" 4

$15.50 EM-CRC312
3/8" TiAlN Cobalt Roughing End Mill- 3/8" Shank 3/8" 3/8" 3/4" 2-1/2" 4

$19.50 EM-CRC318
1/2" TiAlN Cobalt Roughing End Mill- 1/2" Shank 1/2" 1/2" 1 1/4" 3 1/4" 4

$25.80 EM-CRC328
5/8" TiAlN Cobalt Roughing End Mill- 5/8" Shank 5/8" 5/8" 1 5/8" 3 3/4" 4

$32.50 EM-CRC341
3/4" TiAlN Cobalt Roughing End Mill- 3/4" Shank 3/4" 3/4" 1 5/8" 3 7/8" 4

$49.00 EM-CRC352
1" TiAlN Cobalt Roughing End Mill- 1" Shank 1" 1" 2" 4 1/2" 5