Titanium coated knife, CNC precisely manufacturing, very durable. Packing in transparent plastic box. Features: High hardness and corrosion resistance. Sharp blade, smooth and no burrs. High precision grinding technology, super wear resistance. Unique design tip, more smooth chip-removal. Using advanced technology, strong and hard. Specifications: Shank Diameter: 3.175mm / 0.125" Angle: 30 degrees Tip: 0.2mm / 0.008" Quantity: 10 Weight: 36g(approx.) Package Includes: 10 x Engraving Routers Note: Due to different batches, the color of rubber cover may differ from the picture. 1High hardness and corrosion resistance 2Sharp blade, smooth and no burrs 3High precision grinding technology, super wear resistance 4Unique design tip, more smooth chip-removal 5Using advanced technology, strong and hard