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5/16 3 Flute Carbide End Mill SE 38 Deg Helix 1.125 loc DLC Coated $43.90
5/16 3 Flute Carbide End Mill SE 38 Deg Helix 1.125 loc DLC Coated
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5/16 3 Flute Carbide End Mill SE 38 Deg Helix 1.125 loc DLC Coated
Click to enlarge
5/16 3 Flute Carbide End Mill SE 38 Deg Helix 1.125 loc DLC Coated
Click to enlarge
Item No. 1021-.3125-1.125-DLC
Price: $43.90
Shipping: In Stock - Ships Same Day *
Quantity: 

* Same Day Shipping is only available on orders placed Monday - Friday before 4 P.M. Central Time.

Product Info

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DLC (Diamond like Carbon) has excellent hardness and lubricity. DLC is a very popular coating for machining aluminum, graphite, composites and carbon fiber. In aluminum this coating is ideal for high production light finishing applications such as finish profiling and circle milling where holding a size and finish is critical. DLC is not ideal for slotting or heavy milling due to its lower working temperature compared to ZrN. Under proper conditions tool life is 4-10 times greater than ZrN coated tooling. DLC has a hardness of 80 (GPA) and coefficient of friction .1

  • Outstanding performance in Aluminum and Brass alloys
  • 38 deg helix end mill for soft flute entry and great chip removal
  • Special "3rd land edge prep" increases sharpness and cutting
  • Extra deep gullet
CLICK HERE to download our Speeds and Feeds Chart.

Product Specifications
Centercutting:  Yes
Coating:  DLC
Cutting Diameter:  .3125
End Style:  Square
Flute Length:  1.125
Material:  Solid Micrograin Carbide
Number of Flutes:  3
Shank Size:  .3125
Total Length:  3.00