Features High Durability: Crafted from premium high carbon steel, this 12mm shank insert style spoilboard bit ensures extended longevity and enduring performance for woodworking tasks. Efficient Cutting: The innovative 3 flute design maximizes cutting rates and extends flute life, providing reliable and swift material removal during slotting and planing operations. Cost-Saving Design: With replaceable flutes included, this woodworking router bit offers a cost-effective solution, allowing for simple flute replacements without needing a new bit. Versatile Tool: Ideal for a broad range of applications, this 59mm cutting diameter router bit excels in reshaping spoilboards, planing, grooving, and achieving a fine surface finish. Superior Performance: Experience smooth and effortless cutting with a router bit that features large chip spaces for efficient chip removal, light cutting, low resistance and rust-resistant black ti electroplating. Features: 1. HIGH CARBON STEEL MATERIAL: Made of premium high carbon steel material, this spoilboard bit has a strong body that can be used for a long time. 2. 3 FLUTE DESIGN: The router bit's anti backlash 3 flute design allows for higher cutting rates and a longer flute life. 3. FLUTE REPLACEABLE: You can replace the bit flute instead of replacing the whole bit, with 3 additional flutes in the package for convenient replacements. 4. WIDE APPLICATION: Insert style spoilboard bit with a 12mm shank is suitable for reshaping spoilers, planing large plywood, surface finishing of wood, grooving or slotting, resulting in better performance, finer surface finish, and better 90 ° angle clearance. 5. EXCELLENT PERFORMANCE: This router bit has a large chip space, effective chip removal, light cutting, and low milling resistance. Long lasting rust resistance, no oil storage are available for the black ti electroplating technology. Specification: Item Type: Insert Style Spoilboard Bit 12mm Shank Material: High Carbon Steel, Cemented Carbide Shank Diameter: Approx. 12mm / 0.47in Cutting Diameter: Approx. 59mm / 2.32in Cutting Knife Size: Approx. 12 x 12mm / 0.47 x 0.47in Package List:1 x Router Bit 1 x Wrench3 x Spare Blade3 x Spare Screw1 x Storage Box Note: There may be slight errors in size. Package List 1 x Router Bit 1 x Wrench 3 x Spare Blade 3 x Spare Screw 1 x Storage Box