1/2" 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
$89.90
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$89.90
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by portal.entertainmentcommunity.org
Free 30-day returns Details
Product details
| Management number | 211139880 | Release Date | 2026/04/04 | List Price | $35.96 | Model Number | 211139880 | ||
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- 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.
- 1/2" 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 35° 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 and 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.
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