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Square End 3 Flute 38 Degree Helix End Mill Finishers
ZrN (Zirconium nitride) Coating has high hardness and lubricity, is very durable and is superior to uncoated carbide in every way. ZrN Coated tools will run cooler and give you a better surface finish. ZrN has a hardness of 25 (GPA) and coefficient of friction .5
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
  • Metric end mill sizes also in stock
  • Shanks .500 and larger ( or 12mm and larger) have Flats
CLICK HERE to download our Speeds and Feeds Chart.
Displaying 121 to 127 (of 127 products)
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MariTool 3/4 3FL Carbide End Mill SE 38 Deg Helix 2.25 loc ZrN Coated w/Flat

Part#: 1021-.750-2.25-ZrN

Brand: MariTool

$127.35

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MariTool 3/4 3 Flute Carbide End Mill SE 38 Deg Helix 3.00 LOC w/Flat

Part#: 1021-.750-3.00

Brand: MariTool

$166.00

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MariTool 3/4 3 Flute Carbide End Mill SE 38 Deg Helix 3.00 loc DLC Coated w/Flat

Part#: 1021-.750-3.00-DLC

Brand: MariTool

$261.20

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MariTool 3/4 3FL Carbide End Mill SE 38 Deg Helix 3.00 loc ZrN Coated w/Flat

Part#: 1021-.750-3.00-ZrN

Brand: MariTool

$178.50

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MariTool 1.00 3 Flute Carbide End Mill SE 38 Deg Helix 1.625 LOC w/Flat

Part#: 1021-1.00-1.625

Brand: MariTool

$144.65

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MariTool 1.00 3 Flute Carbide End Mill SE 38 Deg Helix 1.625 loc DLC Coated w/Flat

Part#: 1021-1.00-1.625-DLC

Brand: MariTool

$272.85

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In Stock
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MariTool 1.00 3 Flute Carbide End Mill SE 38 Deg Helix 1.625 loc ZrN Coated w/Flat

Part#: 1021-1.00-1.625-ZrN

Brand: MariTool

$161.55

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Displaying 121 to 127 (of 127 products)
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