SpeTool Single Flute Aluminum Router Bit, 1/4" Shank Upcut Spiral O Flute End Mill, TAC Coated for 2.5X Longer Life, Precision CNC Milling Cutter for Non-Ferrous Metal, Acrylic, Plastic & Wood

• CLOG-FREE SPIRAL O-FLUTE DESIGN: Engineered with a polished large-capacity O-flute, this bit ensures rapid chip evacuation, preventing aluminum melting and 'gumming up' during high-speed CNC milling—the common cause of bit breakage in soft metals.
• ADVANCED TAC COATING TECHNOLOGY: Features a specialized TAC coating that offers superior hardness and heat resistance. It provides up to 2.5 times the service life compared to uncoated bits, maintaining a sharp edge even through demanding, long-duration industrial tasks.
• MIRROR-LIKE SURFACE FINISH: Our high-precision grinding process results in an ultra-sharp cutting edge. Achieve professional, burr-free, and mirror-smooth finishes on aluminum sheets and plastic components, eliminating the need for secondary manual sanding.
• VERSATILE CNC COMPATIBILITY: The universal 1/4" (6.35mm) shank fits most handheld, table-mounted, and industrial CNC routers. Perfect for complex carving, slotting, and profiling in aluminum, brass, copper, acrylic, PVC, and solid woods.
• SPECIFICATIONS & PROFESSIONAL SUPPORT: Shank: 1/4"; Cutting Dia: 1/4"; Cut Length: 1"; Total Length: 2-1/2". Each bit is rigorously tested for balance and vibration control. SpeTool provides expert technical support to ensure your project's success.

Elevate Your CNC Precision with SpeTool Professional Series Frustrated by aluminum melting and sticking to your bits? The SpeTool Single Flute O-Flute Router Bit is specifically engineered to solve the 'gumming' issue that plagues CNC hobbyists and professionals alike. Why Choose Our TAC Coated Bit? Traditional bits struggle with the high friction generated when cutting non-ferrous metals. Our advanced TAC coating acts as a thermal barrier, allowing you to run faster feed rates without losing edge integrity. It's not just a tool; it's a productivity boost that lasts 2.5 times longer than standard carbide bits. Engineered for Perfection The single-flute design offers the largest possible space for chip evacuation, which is critical when working with soft materials like 6061 Aluminum or Acrylic. Whether you are building drone frames, signage, or custom mechanical parts, this bit delivers a clean, burr-free finish every time. What's in the Box? 1 x High-Performance SpeTool 1/4" Shank Router Bit in a protective storage case. Compatible with popular CNC brands including X-Carve, Shapeoko, and industrial milling machines.