DiamondCoated SpecialShaped Needle File Set – 10 Pieces, 5.5 Inches This precision file set is engineered for detailed grinding, shaping, and polishing of hard materials including stone, metal, and model components. Each file features a diamondcoated working surface for reliable performance and longlasting durability, combined with an alloy handle for stable, controlled handling during intricate work. Key Features: Set includes 10 diamondcoated specialshaped files, each 5.5 inches long, offering multiple tip shapes to suit a wide range of applications. Diamond coating is effective on hard surfaces, able to grind through stone, metal, and composites without quickly wearing down. Alloy handles provide a comfortable, nonslip grip for improved precision and reduced hand fatigue during detailed tasks. Specialshaped tips allow access to tight spaces, narrow grooves, curved edges, and recessed areas where standard flat files cannot reach. Halfround and round tips ensure smooth finishing on curved surfaces, maintaining uniformity and preventing unintended marks or uneven grinding. Performance and Applications: For stone carving: Shape gemstones or refine sculptures with accuracy; use light pressure to preserve the diamond coating. For metalworking: Smooth burrs, refine thin sheets, or shape small components; apply slow, steady strokes to avoid overheating. For model building: fit parts, clean mold lines, and finish miniature details for professionalquality results. Why This Set Stands Out: Versatile selection of tip profiles enables you to complete a wide variety of precision tasks with one set. Durable diamond coating ensures effective material removal and consistent performance over repeated uses. Compact 5.5inch size offers ideal balance between reach and control, making it suitable for both workshop and home use. Suitable for craftsmen, hobbyists, jewelers, and anyone needing to shape and finish hard materials with accuracy. This 10piece diamondcoated needle file set delivers the precision, durability, and versatility needed for professional results on challenging materials. Whether you are working on stone, metal, or intricate models, these files give you the control and performance required for fine craftsmanship.