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Carbide End Mill Cutter 3/8 Inch Square Nose 4 Flutes Drill Bit with AlTiN Coating HRC 45

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$19.43

$ 8 .63 $8.63

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About this item

  • Includes 1 piece of quality 4 flute end mill 3/8 carbide square end mill for user convenience
  • Premium Tungsten steel carbide material of 3/8 carbide end mill for exceptional hardness and wear resistance
  • AlTiN Nano black coating end mill bits 3/8 for exceptional hot hardness and oxidation resistance
  • 3/8 bits Ideal for cutting carbon steels, alloy steels, and hardened steels with an HRC 45 hardness
  • 4-flute end mill 3/8 design providing superior rigidity for various milling tasks


Enhance your machining efficiency with this performance 3/8" carbide square end mill. Made from quality micro grain carbide and coated with AlTiN, this end mill delivers exceptional toughness and durability. Suitable for cutting various materials, including stainless steel and cast iron, these end mills boast a 45-degree helix angle for efficient machining.


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