3/8" Solid Carbide Ball Nose End Mill 4Flute End Mill Bits Set with ZrN Coated for Alloy Steels, Hardened Steels

★★★★☆ 4.0 112 reviews

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Product details

Management number 218139741 Release Date 2026/05/03 List Price $10.40 Model Number 218139741
Category
  • 【Specification】Carbide Ball Nose end Mill With 3/8" shank, 2-1/2" overall length, can be used in routers with 3/8" collect.
  • 【ZrN Coating】The Zirconium Nitride (ZrN) +Titanium aluminum boron nitride (AlTiBN) coatings ensure stability even at high temperatures and provide superior heat resistance compared to TiAlN, TiN, or TiCN coatings.
  • 【Material】AYCHOLIZ ball nose end mill is made from solid carbide, which gives it exceptional toughness, durability, and machinability. It also has excellent wear resistance and can maintain sharp cutting edges in high-speed cutting, grinding, and other heavy machining environments.
  • 【Application】4 Flute Design with excellent cutting performance, while leaving a smooth surface on the workpiece. AYCHILIZ ball nose end mill bits are suitable for side milling, end milling, finish machining, etc. Apply to carbon steel, alloy steel, die steel, tool steel, cast iron, titanium, aluminum, etc.
  • 【Compatibility】 AYCHOLIZ end mill bits are compatible with most desktop CNC machines, as well as other industrial CNC machines. Just make sure you select the correct-sized collet for your device.
Shape Round
Cut Type Center Cutting
Size Name 3/8 inch
Brand Name AYCHOLIZ
Unit Count 2.82 Ounce
Part Number QD550-ZrN-4F-3/8-1
End Cut Type Ball End
Finish Types ZrN
Manufacturer AYCHOLIZ
Material Type Carbide, Tungsten Steel
Cutting Length 1 Inches
Cutting Diameter 0.38 Inches
Number of Flutes 4
Included Components end mill

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