Engineered with T type, pen styles, and bowl shaped designs to adapt to varied surfaces contours and grinding angles, accuracy polishing across wood, stone, and metalwork applications Perfect for workshop tasks like smoothing intricate wood engravings, polishing delicate jades ornaments, oxidation from metal components, or refining stone surfaces in construction projects Premium copper and iron bristles ensures excellent durability for efficient rust, burr, and debris removal, featuring three versatile brush heads ( T shape, pen, bowl) suitable with most 2.35mm shank rotary tools Optimize workflow efficiency with quick changes compatibility across rotary tools while achieving glasses like finishes – ideal for hobbyists and industrial users seeking multi materials versatility Essential for craftsmen, craft enthusiasts, and professional specializing in jades carving, metal restoration, marble finishing, and woodworking projects requiring meticulous surfaces preparation, Manufacturer: RGYBAO