5Pcs Practical Mini Diamond Needle File Set Sharpening 3*140*5mm Model Polishing

Features: 100% Brand new. Useing for machining hard materials, the material after quenching processing, metal, glass processing, die polishing. Wood processing, deburring; trimming chamfer. Watch repair, jewelry polishing, glass processing. Durable, wear-resistant, high hardness, high strength, good elasticity. Small files are perfect for small and delicate applications. Vinyl handles provide firm, comfortable grip. Material: Alloy Steel. Metal parts Shank Diameter*Length: 3*140/0.12"*5.51". Working length: 60mm/2.36". Package list: .

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