Diamond Needle Files - 10 pc Set - Metal, Glass, Wood, Stone

uxcell 10pcs Round Diamond Needles File 4mm x 160mm 150 Grit for Metal Glass Wood Stone Grinding Polishing Engraving This set includes 10 round diamond needle files, each measuring 4mm x 160mm with a 150 grit. Perfect for detailed work on metal, glass, wood, and stone. They're ideal for grinding, polishing, and engraving with precision. These files are a must-have for any hobbyist or professional looking for quality tools to enhance their projects. Get ready to take your craftsmanship to the next level!