1/2" 3 Flute Carbide End Mill ZrN Coated for Aluminum High Performance USA Made For Sale

Premium USA-Made Carbide End Mills – Manufacturer Direct 1/2" 3 Flute 37° Helix Carbide End Mill ZrN Coated Square End 📦 Product Details:

• Quantity: Single End Mill
• Cutting Diameter:1/2"
• Flutes: 3 Flute
• Helix Angle: 37° Helix
• End Type: Square End
• Length of Cut:1-1/4"
• Overall Length:3"
• Shank Diameter:1/2"
• Coating: ZrN Coated
• Material: Solid Carbide
• Made in USA: Premium quality, precision CNC ground

✅ Why Buy From Us?

• ✔️ Manufacturer Direct – High-quality tools at lower pricing
• ✔️ Free Shipping on Orders Over $250
• ✔️ Family-Owned American Company – 30+ years of precision tooling

⚙️ Trusted Performance

Our end mills are proudly made in the USA using premium carbide and precision CNC grinding. Designed with a 37° helix angle and square end for versatile milling applications. ZrN coating enhances durability and chip evacuation for longer tool life.

⚠️ Buyer Tip:

Be cautious of low-cost end mills on this marketplace. Many are resold imports with inconsistent quality. Don't risk your workpiece or machine — our tools are crafted for dependable performance and exceptional value.

Thank you for supporting our American-made products!