5Pcs Spiral Milling Cutter, Single Blade Tungsten Steel CNC Engraving Machine Tool, 3.175mm Shank Diameter with 1.5mm Head for Precision Wood Plastic Metal Carving

Item Type: Spiral Milling CutterMaterial: Tungsten steelHead Size: Approx. 1.5mm / 0.06inShank Diameter: Approx. 3.175mm / 0.13inBlade Length: Approx. 3mm / 0.12inTotal Length: Approx. 39mm / 1.5inQuantity: 5PcsPurpose: CNC engraving machine toolPackage List：5 x Spiral Milling Cutter

• High-Precision Cutting: This single blade tungsten steel spiral milling cutter features a sharp acute angle and accurate rake angle with 3- geometry, delivering clean, smooth cuts in wood, plastic, and soft metals during CNC engraving tasks.
• Efficient Chip Removal: Designed with a mirror-ground blade surface, this CNC engraving machine tool ensures high chip removal efficiency, reducing clogging and maintaining consistent performance during extended carving or milling sessions.
• Versatile Application: Ideal for hobbyists and professionals alike, this tungsten steel spiral milling cutter works seamlessly with most desktop CNC routers and engraving machines for detailed sign making, model building, PCB milling, and craft projects.
• Durable Tungsten Steel Construction: Made from high-strength tungsten steel, this milling cutter resists wear, deformation, and breakage even under continuous high-speed operation, offering long-lasting reliability without frequent tool changes.
• Standard Size Compatibility: Each cutter measures 3.175mm shank diameter, 1.5mm head width, and 3mm blade length (total length approx. 39mm), and the pack includes 5 pieces—perfect for immediate use or as reliable spares for your CNC setup.