4 Flute Square End

4 Flute Square End

Atlas Cutting Tools stocks USA precision Solid Carbide End Mills. Buy with confidence and at competitive prices along with same day shipping.

Atlas Solid Carbide 4 Flute End Mill Double End

Solid Carbide End Mill - 4 Flute - 30° Helix - Double End - Fractional

  • Offered in stub, regular, long, and
    extra long length styles 
  • TiN coating is used in applications with lower cutting speeds than TiCN and ALTiN but often improves the tool’s lifetime by a factor of three or more. Typically used for in wide range of materials including iron based, hardened steels, and stainless steels.
  • Made in the USA
  • TiCN coating is a general purpose coating that offers improved wear resistance to abrasive, adhesive, or difficult to machine materials such as cast iron, aluminum alloys, steels, copper and more. 
  • ALTIN is a high performance coating for milling, tapping and drilling in stainless steels, carbon steels, alloy steels, titanium and cast iron. This coating is extremely heat resistant and can be used with or without coolant. 

Speeds and Feed Info

Have a question or need help?

Call Customer Service at 908-98-ATLAS or email: Sales@atlascuttingtools.com
  • Size (D1) Shank Diameter (D2) Flute Length (L2) Reach (L3) Overall Length (L1) Length Type Corner Radius (R) Included Angle Taper Angle Helix Angle Number of Flutes Weldon Flats Flats Coating In Stock Sku Price Quantity
    1/32 1/8 1/16 1-1/2 30° 4 Uncoated Call
    A69618
    $9.45
  • 1/32 1/8 1/16 1-1/2 30° 4 TiN Call
    A69600
    $10.71
  • 1/32 1/8 1/16 1-1/2 30° 4 TiCN Call
    A69592
    $10.20
  • 1/32 1/8 1/16 1-1/2 30° 4 ALTiN Call
    A69575
    $10.50
  • 3/64 1/8 3/32 1-1/2 30° 4 Uncoated Call
    A69619
    $9.45
  • 3/64 1/8 3/32 1-1/2 30° 4 TiN Call
    A69601
    $10.62
  • 3/64 1/8 3/32 1-1/2 30° 4 TiCN Call
    A69593
    $10.20
  • 3/64 1/8 3/32 1-1/2 30° 4 ALTiN Call
    A69576
    $10.50
  • 1/16 1/8 1/8 1-1/2 30° 4 Uncoated Call
    A48544
    $8.40
  • 1/16 1/8 1/8 1-1/2 30° 4 TiN Call
    A69602
    $9.34
  • 1/16 1/8 1/8 1-1/2 30° 4 TiCN Call
    A69594
    $9.17
  • 1/16 1/8 1/8 1-1/2 30° 4 ALTiN 818
    A48588
    $21.61
  • 3/32 1/8 3/16 1-1/2 30° 4 Uncoated Call
    A48545
    $7.98
  • 3/32 1/8 3/16 1-1/2 30° 4 TiN Call
    A69603
    $9.24
  • 3/32 1/8 3/16 1-1/2 30° 4 TiCN Call
    A69595
    $8.75
  • 3/32 1/8 3/16 1-1/2 30° 4 ALTiN 633
    A48589
    $22.15
  • 3/32 3/8 5/16 3 30° 4 Uncoated Call
    A69571
    $29.82
  • 3/32 3/8 5/16 3 30° 4 ALTiN Call
    A69567
    $34.02
  • 7/64 1/8 7/32 1-1/2 30° 4 Uncoated Call
    A69620
    $7.77
  • 7/64 1/8 7/32 1-1/2 30° 4 TiN Call
    A69604
    $9.24
  • 7/64 1/8 7/32 1-1/2 30° 4 TiCN Call
    A69596
    $8.57
  • 7/64 1/8 7/32 1-1/2 30° 4 ALTiN Call
    A69577
    $8.82
  • 1/8 1/8 1/4 1-1/2 30° 4 Uncoated Call
    A48546
    $7.56
  • 1/8 1/8 1/4 1-1/2 30° 4 TiN Call
    A69605
    $9.15
  • 1/8 1/8 1/4 1-1/2 30° 4 TiCN Call
    A69597
    $8.38
  • 1/8 1/8 1/4 1-1/2 30° 4 ALTiN 1284
    A48590
    $18.72
  • 1/8 3/8 3/8 3-1/16 30° 4 Uncoated Call
    A48445
    $29.40
  • 1/8 3/8 3/8 3-1/16 30° 4 ALTiN 552
    A48456
    $74.01
  • 5/32 3/16 5/16 2 30° 4 Uncoated Call
    A48547
    $11.55
  • 5/32 3/16 5/16 2 30° 4 TiN Call
    A69606
    $12.93
  • 5/32 3/16 5/16 2 30° 4 TiCN Call
    A69598
    $13.85
  • 5/32 3/16 5/16 2 30° 4 ALTiN 1506
    A48591
    $25.03
  • 5/32 3/8 7/16 3-1/8 30° 4 Uncoated Call
    A48446
    $28.98
  • 5/32 3/8 7/16 3-1/8 30° 4 ALTiN 102
    A48457
    $74.01
  • 3/16 3/8 5/16 2 30° 4 Uncoated Call
    A48548
    $11.04
  • 3/16 3/8 5/16 2 30° 4 TiN Call
    A69607
    $12.81
  • 3/16 3/8 5/16 2 30° 4 TiCN Call
    A69599
    $13.26
  • 3/16 3/8 3/8 2 30° 4 ALTiN 2237
    A48592
    $25.03
  • 3/16 3/8 1/2 3-1/4 30° 4 Uncoated Call
    A48447
    $28.35
  • 3/16 3/8 1/2 3-1/4 30° 4 ALTiN 210
    A48458
    $74.01
  • 7/32 1/4 3/8 2-1/2 30° 4 Uncoated Call
    A48549
    $13.02
  • 7/32 1/4 3/8 2-1/2 30° 4 TiN Call
    A69608
    $15.46
  • 7/32 1/4 3/8 2-1/2 30° 4 TiCN Call
    A69582
    $17.32
  • 7/32 1/4 3/8 2-1/2 30° 4 ALTiN 161
    A48593
    $33.81
  • 7/32 3/8 9/16 3-1/2 30° 4 Uncoated Call
    A48448
    $28.35
  • 7/32 3/8 9/16 3-1/2 30° 4 ALTiN 87
    A48459
    $75.79
  • 1/4 1/4 1/2 2-1/2 30° 4 Uncoated Call
    A48550
    $12.81
  • 1/4 1/4 1/2 2-1/2 30° 4 TiN Call
    A69609
    $15.24
  • 1/4 1/4 1/2 2-1/2 30° 4 TiCN Call
    A69583
    $16.72
  • 1/4 1/4 1/2 2-1/2 30° 4 ALTiN 1066
    A48594
    $33.81
  • 1/4 3/8 5/8 3-1/2 30° 4 Uncoated Call
    A48449
    $28.35
  • 1/4 3/8 5/8 3-1/2 30° 4 ALTiN 218
    A48460
    $78.38
  • 9/32 5/16 1/2 2-1/2 30° 4 Uncoated Call
    A69621
    $15.75
  • 9/32 5/16 1/2 2-1/2 30° 4 TiN Call
    A69610
    $18.81
  • 9/32 5/16 1/2 2-1/2 30° 4 TiCN Call
    A69584
    $21.40
  • 9/32 5/16 1/2 2-1/2 30° 4 ALTiN Call
    A69578
    $22.05
  • 9/32 3/8 11/16 3-1/2 30° 4 Uncoated 100
    A41656
    $64.90
  • 9/32 3/8 11/16 3-1/2 30° 4 ALTiN 22
    A48461
    $81.27
  • 5/16 5/16 1/2 2-1/2 30° 4 Uncoated Call
    A48551
    $15.33
  • 5/16 5/16 1/2 2-1/2 30° 4 TiN Call
    A69611
    $18.39
  • 5/16 5/16 1/2 2-1/2 30° 4 TiCN Call
    A69585
    $20.78
  • 5/16 5/16 1/2 2-1/2 30° 4 ALTiN 220
    A48595
    $42.97
  • 5/16 3/8 3/4 3-1/2 30° 4 Uncoated Call
    A48451
    $29.82
  • 5/16 3/8 3/4 3-1/2 30° 4 ALTiN 154
    A48462
    $81.27
  • 11/32 3/8 3/4 3-1/2 30° 4 Uncoated Call
    A48452
    $31.92
  • 11/32 3/8 3/4 3-1/2 30° 4 ALTiN 100
    A48463
    $81.27
  • 3/8 3/8 9/16 2-1/2 30° 4 Uncoated Call
    A48552
    $19.95
  • 3/8 3/8 9/16 2-1/2 30° 4 TiN Call
    A69612
    $23.01
  • 3/8 3/8 9/16 2-1/2 30° 4 TiCN Call
    A69586
    $25.47
  • 3/8 3/8 9/16 2-1/2 30° 4 ALTiN 1310
    A48596
    $47.38
  • 3/8 3/8 3/4 3-1/2 30° 4 Uncoated Call
    A48453
    $31.50
  • 3/8 3/8 3/4 3-1/2 30° 4 ALTiN 107
    A48464
    $81.27
  • 7/16 1/2 9/16 2-3/4 30° 4 Uncoated Call
    A48553
    $30.45
  • 7/16 1/2 9/16 2-3/4 30° 4 TiN Call
    A69613
    $35.38
  • 7/16 1/2 9/16 2-3/4 30° 4 TiCN Call
    A69587
    $37.69
  • 7/16 1/2 9/16 2-3/4 30° 4 ALTiN 70
    A48597
    $65.60
  • 7/16 1/2 7/8 4 30° 4 Uncoated Call
    A48454
    $48.30
  • 7/16 1/2 7/8 4 30° 4 ALTiN 68
    A48465
    $131.41
  • 1/2 1/2 5/8 3 30° 4 Uncoated Call
    A48554
    $33.60
  • 1/2 1/2 5/8 3 30° 4 TiN Call
    A69614
    $38.43
  • 1/2 1/2 5/8 3 30° 4 TiCN Call
    A69588
    $38.71
  • 1/2 1/2 5/8 3 30° 4 ALTiN 822
    A48598
    $92.32
  • 1/2 1/2 1 4 30° 4 Uncoated Call
    A48455
    $44.10
  • 1/2 1/2 1 4 30° 4 ALTiN 357
    A48466
    $147.57
  • 9/16 5/8 11/16 3-1/2 30° 4 Uncoated Call
    A69622
    $73.50
  • 9/16 5/8 11/16 3-1/2 30° 4 TiN Call
    A69615
    $69.42
  • 9/16 5/8 11/16 3-1/2 30° 4 TiCN Call
    A69589
    $81.48
  • 9/16 5/8 11/16 3-1/2 30° 4 ALTiN Call
    A69579
    $84.00
  • 9/16 5/8 1-1/4 5 30° 4 Uncoated Call
    A69572
    $81.90
  • 9/16 5/8 1-1/4 5 30° 4 ALTiN Call
    A69568
    $91.35
  • 5/8 5/8 11/16 3-1/2 30° 4 Uncoated Call
    A69623
    $71.40
  • 5/8 5/8 11/16 3-1/2 30° 4 TiN Call
    A69616
    $81.19
  • 5/8 5/8 11/16 3-1/2 30° 4 TiCN Call
    A69590
    $77.41
  • 5/8 5/8 11/16 3-1/2 30° 4 ALTiN Call
    A69580
    $79.80
  • 5/8 5/8 1-1/2 6 30° 4 Uncoated Call
    A69573
    $88.20
  • 5/8 5/8 1-1/2 6 30° 4 ALTiN Call
    A69569
    $97.65
  • 3/4 3/4 7/8 4 30° 4 Uncoated Call
    A69624
    $120.40
  • 3/4 3/4 7/8 4 30° 4 TiN Call
    A69617
    $137.72
  • 3/4 3/4 7/8 4 30° 4 TiCN Call
    A69591
    $138.52
  • 3/4 3/4 7/8 4 30° 4 ALTiN Call
    A69581
    $142.80
  • Total: items /

Adding your products to cart

View Cart Continue Shopping