Features: The 4 flute trimming router bit delivers high precise woodworking with balanced cutting pressure for smooth edging, perfect for professional finishing. Four symmetrically alignedly cutting edges minimize vibration during high speeded routings tasks, ensuring stable control and flawlessly result across hardwood, plywood. Upgraded your woodworking with our four router bit, featuring 4 edging design for rapid milling in hardwoods and plywood. Tackle drawer jointing, door frame shaping, and decorative molding creation effortlessly with this high efficiency face mill in workshops or home garages. Engineered for extended tool life, this end mill excels in workshops requiring reliable, precise cut across multiple wood types. Specifications: Component:Steel Size: Approx.98x16x16mm/3.85x0.62x0.62inch Size: Approx.87.2x16x16mm/3.43x0.62x0.62inch Size: Approx.76.5x14x14mm/3.01x0.55x0.55inch Quantity:3pcs/4pcs Rotation direction: Rotate clockwise. Number of blade: 4 Number of slots: 4 Blade diameter: 14-16mm Package Includes: 3pcs/4pcs 4 Flute Trim Router Bit note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.