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Shank Size N/A Cutting Diameter N/A
Flute Length N/A Total Length N/A
Number of Flutes N/A End Style N/A
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MariTool Part #:

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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 1 to 30 (of 127 products)
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MariTool 1/16 3 Flute Carbide End Mill SE 38 Deg Helix .125 LOC

Part#: 1021-.0625-.125

Brand: MariTool

$9.15

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MariTool 1/16 3 Flute Carbide End Mill SE 38 Deg Helix .125 loc ZrN

Part#: 1021-.0625-.125-ZrN

Brand: MariTool

$13.20

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MariTool 5/64 3 Flute Carbide End Mill SE 38 Deg Helix .200 LOC

Part#: 1021-.0781-.200

Brand: MariTool

$8.95

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MariTool 5/64 3 Flute Carbide End Mill SE 38 Deg Helix .200 loc ZrN

Part#: 1021-.0781-.200-ZrN

Brand: MariTool

$13.30

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MariTool .0787 (2mm) 3 Flute Carbide End Mill 38 Deg Helix .1969 loc

Part#: 1021-.0787-.1969

Brand: MariTool

$27.65

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MariTool .0787 (2mm) 3 Flute Carbide End Mill 38 Deg Helix .1969 loc ZrN

Part#: 1021-.0787-.1969-ZRN

Brand: MariTool

$31.85

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MariTool 3/32 3 Flute Carbide End Mill SE 38 Deg Helix .375 LOC

Part#: 1021-.0937-.375

Brand: MariTool

$8.55

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In Stock
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MariTool 3/32 3 Flute Carbide End Mill SE 38 Deg Helix .375 loc ZrN Coated

Part#: 1021-.0937-.375-ZrN

Brand: MariTool

$13.15

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In Stock
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MariTool 3/32 3 Flute Carbide End Mill SE 38 Deg Helix .437 LOC

Part#: 1021-.0937-.437

Brand: MariTool

$8.90

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MariTool 3/32 3 Flute Carbide End Mill SE 38 Deg Helix .437 DLC Coated

Part#: 1021-.0937-.437-DLC

Brand: MariTool

$23.00

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MariTool 3/32 3 Flute Carbide End Mill SE 38 Deg Helix .437 loc ZrN Coated

Part#: 1021-.0937-.437-ZrN

Brand: MariTool

$13.30

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In Stock
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MariTool .0984 (2.5mm) 3 Flute Carbide End Mill 38 Deg Helix .236 loc

Part#: 1021-.0984-.236

Brand: MariTool

$14.75

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MariTool .0984 (2.5mm) 3 Flute Carbide End Mill 38 Deg Helix .236 loc ZrN

Part#: 1021-.0984-.236-ZRN

Brand: MariTool

$18.10

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In Stock
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MariTool .0984 (2.5mm) 3 Flute Carbide End Mill 38 Deg Helix .630 loc

Part#: 1021-.0984-.630

Brand: MariTool

$19.90

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MariTool .0984 (2.5mm) 3 Flute Carbide End Mill 38 Deg Helix .630 loc ZrN

Part#: 1021-.0984-.630-ZRN

Brand: MariTool

$22.10

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In Stock
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MariTool .1181 (3mm) 3 Flute Carbide End Mill SE 38 Deg Helix 12mm LOC

Part#: 1021-.1181-.480-M

Brand: MariTool

$8.15

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MariTool .1181 (3mm) 3 Flute Carbide End Mill 38 Deg Helix 12mm loc ZrN

Part#: 1021-.1181-.480-M-ZrN

Brand: MariTool

$12.55

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MariTool .1181 (3mm) 3 Flute Carbide End Mill SE 38 Deg Helix 20mm LOC

Part#: 1021-.1181-.787-M

Brand: MariTool

$12.20

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In Stock
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MariTool .1181 (3mm) 3 Flute Carbide End Mill 38 Deg Helix 20mm loc ZrN

Part#: 1021-.1181-.787-M-ZrN

Brand: MariTool

$16.50

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In Stock
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MariTool 1/8 3 Flute Carbide End Mill SE 38 Deg Helix .375 LOC

Part#: 1021-.125-.375

Brand: MariTool

$8.40

Qty:
In Stock
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MariTool 1/8 3 Flute Carbide End Mill SE 38 Deg Helix .375 loc ZrN Coated

Part#: 1021-.125-.375-ZrN

Brand: MariTool

$12.55

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In Stock
Ships Same Day*
MariTool 1/8 3 Flute Carbide End Mill SE 38 Deg Helix .500 LOC

Part#: 1021-.125-.500

Brand: MariTool

$8.55

Qty:
In Stock
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MariTool 1/8 3 Flute Carbide End Mill SE 38 Deg Helix .500 loc DLC Coated

Part#: 1021-.125-.500-DLC

Brand: MariTool

$22.70

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MariTool 1/8 3 Flute Carbide End Mill SE 38 Deg Helix .500 loc ZrN Coated

Part#: 1021-.125-.500-ZrN

Brand: MariTool

$12.75

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In Stock
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MariTool 1/8 3 Flute Carbide End Mill SE 38 Deg Helix .563 LOC .250 Shank

Part#: 1021-.125-.563-SP

Brand: MariTool

$20.85

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MariTool 1/8 3FL Carbide End Mill 38 Deg Helix .563 loc .250 Shank ZrN

Part#: 1021-.125-.563-SP-ZrN

Brand: MariTool

$25.20

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In Stock
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MariTool 1/8 3 Flute Carbide End Mill SE 38 Deg Helix .750 LOC

Part#: 1021-.125-.750

Brand: MariTool

$10.75

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In Stock
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MariTool 1/8 3 Flute Carbide End Mill SE 38 Deg Helix .750 loc ZrN Coated

Part#: 1021-.125-.750-ZrN

Brand: MariTool

$14.90

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MariTool .129

Part#: 1021-.129-.500

Brand: MariTool

$18.00

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MariTool .129

Part#: 1021-.129-.500-ZrN

Brand: MariTool

$20.35

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In Stock
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Displaying 1 to 30 (of 127 products)
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* Same Day Shipping is only available on orders placed Monday - Friday before 4 P.M. Central Time.