2 - Flute Milling Cutter, Tungsten Steel Blue - Plated Left - Handed Router Bit with 6mm Shank for Wood Plastic PCB, 6 x 6 x 42 x 85mm Cutting Tool for Engraving and 3D

Item Type: 2‑Flute Milling CutterMaterial: Tungsten steelProcess: Blue platingSpecification: 6 x 6 x 42 x 85Shank Diameter: Approx. 6mm / 0.2inCutter Tip Diameter: Approx. 6mm / 0.2inBlade Length: Approx. 42mm / 1.7inTotal Length: Approx. 85mm / 3.3inPackage List：1 x 2‑Flute Milling Cutter

• Precision Left-Handed Design: This 2-flute milling cutter features a left-handed spiral flute that pulls material upward, reducing chip buildup and delivering cleaner cuts in hardwood, acrylic, plastic, and PCB—ideal for detailed 3D relief and intricate engraving tasks.
• Blue-Plated Tungsten Steel Construction: Made from high-grade tungsten steel with a blue plating finish, this milling cutter offers enhanced heat resistance and wear protection, ensuring consistent performance and extended tool life during demanding routing operations.
• Versatile Material Compatibility: The 2-flute milling cutter works effectively across a wide range of materials including plywood, resin, fiberboard, and circuit boards, making it a reliable choice for hobbyists, woodworkers, and CNC operators alike.
• Durable Round Shank Design: Featuring a smooth 6mm round shank, this cutting tool fits securely into standard collets and tool holders used in routers, engravers, and rotary tools, providing stable rotation and minimizing runout during high-speed operation.
• Exact Dimensions for Precision Work: With a cutter tip diameter of 6mm, blade length of 42mm, and total length of 85mm, this milling cutter delivers accurate depth control and consistent results—package includes one 2-flute milling cutter ready for immediate use.