Square Hole Sandpaper Stainless Steel Metal Polishing Sanding Disc and Handle Alumina Teeth Dental Materials

Description: Type: Square hole sandpaper special handle: 2.35MM, can be used for wind grinding pen, electric grinding head, straightening machine Square hole sandpaper: Used for alumina tooth wood woodware stainless steel metal polishing polishing disc Square hole sandpaper specifications: A080# 50 Pcs/box A0120# 50 Pcs/box A0320# 100 Pcs/box Packaging: 1 box