Feature:1. 4 Tooth Design: T shaped slotting knife, unique design, convenient for woodworkers to use for slotting tools.2. Rugged And Durable: Made of cemented carbide, with anti recoil design, long service life, can be used with confidence.3. Engraving Machine Accessories: The woodworking milling cutter can be perfectly installed on the machine and has good performance.4. Scope Of Application: Suitable for durable wood, medium density fiberboard, composite board, particle board, plywood, acrylic board, etc.5. Using Range: Suitable for leveling, resurfacing or smoothing the surface of the upper wing, and also suitable for trimming and grooving.Specification:Item Type: Router BitMaterial: Cemented CarbideWeight: Approx. 138g / 4.9ozProduct Post Size: Approx. 12mm / 0.5inScope of Application: Wood Trimming, Slotting, Etc Package List:1 xRouter BitNote:1. Please allow 1‑2cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.