SHARPRO Downcut Spiral Router Bit 1/4 Inch Shank 1/4 Inch Cutting Dia. Solid Carbide Down Cut CNC Bit with Smooth Quark Coating, Ideal for Wood and Metal Cutting, Engraving

Additional Details from the Manufacturer

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• Applicable: Highly effective in machining various types of wood and Aluminum, such as Wrought Aluminum Alloys (HB 30- 100), Cast Aluminum Alloys (HB 75 - 130), and Copper and copper alloys (bronze/brass) (HB 90 - 300). Hardwoods, softwoods, plastic, PVC and Acrylic.
• Smooth Cutting: QUARK coating has a Hardness HV4000, Surface finish < Ra 0.03μm and Friction coefficient < 0.1, These results in Heat Resistance and enables smooth and clean cutting without any tearing or burr during the cutting process.
• Fast Chip Removal: The design of the 140-degree angle of the end cutting edge ensures rapid chip evacuation and enhances its ability to resist upward thrust. It is suitable for high-speed cutting.
• Precision: Left-hand CNC router bits, the dimensional error of the cutting tool is controlled within -0.02 mm. Fit for Plunging and prevents fraying and splintering.
• Brand: High quality is ensured by SHARPRO. Our factory is equipped with automation machines from top global brands. The unique serial code assigned at the unit level allows for quality tracking throughout the entire production process.