2PCS Down Cut Spiral Flush Trim Router Bits 1/4" Shank 1/4" Cutting Dia. 3" OAL End Mill with Nano Blue Coated Solid Carbide for CNC Woodworking Precision

Product Specifications: Cutting Diameter: 1/4 Inch Cut Length: 1-1/8 Inch Shank Diameter: 1/4 Inch Overall Length: 3 Inch Flute: 2 Spiral Flutes Material: Solid Carbide Coated: Nano Blue Coating Details: 100%/Complete Carbide Rods and Blanks Very good rigidity and concentricity, make the tool excellent in tool Performance Sub-micron Grain Carbide Materials The High purity Sub-micron Grain Carbide grade guarantee consistent tool stability and tool life High Precision Machined by Imported Walter CNC Tool grinding Machines, be of very high precision, suitable for high-speed and high-precision machining Nano-Blue Coating Coupled with the protection and excellent features of the Blue Nano Coating, with further enhances the tool’s comprehensive properties

• Specification: Solid Carbide Down-cut Flush Trim Spiral Router bits is 1/4"Cutting Diameter, 1-1/8" Cutting Length, 1/4" Shank, 3" Overall Length, 2 Flutes
• Superior Top-Surface Finish with Down-Cut Spiral: Features an efficient down-cut spiral design that forces chips downward into the cut path. This delivers exceptionally clean, splinter-free cuts on the top surface of your workpiece, perfect for laminates, veneers, plywood, and delicate materials where pristine edge quality is critical.
• Advanced Nano Blue Coating Technology: Engineered with a premium Nano Blue coating that drastically reduces friction and heat buildup during high-speed CNC routing. This minimizes pitch/resin adhesion, prevents workpiece burning, and significantly extends tool life, especially in abrasive composites and resinous woods.
• Precision Machined Solid Carbide Construction: Maodwin made these Carbide Spiral Bits by the imported Walter CNC tool grinder, which guarantee Carbide Bits are in high precise and very smooth and sharp cutting edge.Provides superior edge retention and longevity compared to steel or brazed bits, ensuring consistent, precise cuts over extended periods.
• Optimized for Clean Grooves & Reduced Cleanup: While excelling on top surfaces, the down-cut action also compresses chips within grooves/pockets, resulting in cleaner side walls. This design reduces airborne dust, minimizes tear-out on exit cuts, and significantly decreases post-processing sanding time for a faster workflow.