Tonmifr Professional Metal File Set 34Pcs Industrial Grade High Carbon Steel,5 Shapes (Flat/Half Round/Round/Triangle/Square) for Hardened Steel, Metalworking Tools with Storage Case,14 Needle Files
【Industrial-Grade Durability】Forged from high-carbon steel (50-55 HRC), these files withstand rigorous metalworking on hardened steel, cast iron, and alloys...