3/4" Carbide Square End Mill 4 Flute, AlTiN Coated, 3" Flute 6" OAL, 3300 HV, HRC55, for Stainless Steel, Cast Iron, Tool Steel, High Alloy Steel, High Speed & Feed

★★★★★ 4.3 73 reviews

$141.00
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$141.00
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Product details

Management number 215633510 Release Date 2026/04/12 List Price $56.40 Model Number 215633510
Category
  • Superior AlTiN Coating (3300 HV) for Extreme Conditions: Engineered AlTiN coating withstands temperatures up to 900°C (1652°F), provides exceptional oxidation resistance, reduces friction (Coeff. 0.5), and extends tool life by 2X+ vs. uncoated end mills. Ideal for demanding dry/high-speed machining.
  • 3/4" Solid Carbide End Mill: Our premium micro-grain solid carbide end mill offers maximum rigidity and wear resistance. This 1/2-inch tool has a 3-inch flute length, a 6-inch overall length (OAL), and four flutes. It is perfect for CNC mills, drill presses, and benchtop routers.
  • Optimized for Hard Materials & High Performance: Specifically designed for maximum productivity on tough alloys including Stainless Steel, Cast Iron (Class 30+), Tool Steel, and High Alloy Steel. Engineered for higher cutting speeds & feed rates while maintaining reliability and extended tool life in materials up to HRC 55.
  • Precision Geometry & Efficient Chip Removal: 4-flute design with optimized helical flute geometry and 30° rake angle ensures excellent surface finish, minimizes chip recutting, and promotes smooth chip evacuation, especially in gummy materials like stainless steel and aluminum.
  • Extended 3" Flute for Deep Cavity & Slotting: It provides a 15% greater cutting depth capacity than standard 2.5" flute end mills when working with medium-hard materials (up to HRC 55), such as stainless steel, tool steel, and cast iron. This enables more efficient machining passes.
Shape Square
Cut Type Center Cutting
Size Name 3/4 in
Brand Name XYunEnZ
Unit Count 1.0 Count
End Cut Type Square End
Finish Types AlTiN
Manufacturer XYunEnZ
Material Type Carbide
Cutting Diameter 0.75 Inches
Number of Flutes 4
Number of Cutting Edges 4

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4.3 out of 5
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73 ratings | 30 reviews
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