Precise cutting and material removal: Rotary burrs quickly remove material and prepare recesses, ideal for power carving, making bowls, wooden spoons, champagne glass holders, tree faces, and other wooden artefacts. Safety: wear goggles, mask, and gloves; hold the tool firmly to prevent slipping; control the pressure and angle of the cutter; apply protective oil after use. Ball grinding head design: Carbon steel angle grinder attachments with a ball end mill featuring fine polishing, acuminate edges, wear resistance, good hardness, and long service life. The surface comprises hundreds of sharp burrs that rotate at speeds to quickly remove large quantities of wood while keeping a smooth surface. Suitable for both wet and dry wood, delivering fine, clean sanding. Versatile application: Suitable for small and medium woodworking projects. Works across all wood materials for sanding, carving, and polishing. Effective with spruce, pine, basswood, beech, fiberboard, solid wood, MDF, insulation boards, and hardwood for custom milling work. A practical addition for DIY enthusiasts and craft lovers. Specifications for use: Includes two router bits for angle grinders with different ball head sizes: 25 mm ball grinding head and 40 mm ball grinding head. Interface is M14 thread; compatible with 115 mm and 125 mm angle grinders. 12,000 rpm. Recommended for electric angle grinders with adjustable speed of 6,000 rpm. Please check the specifications before .