Heavy Duty Sanding Belts 3×21. Set of 8 sanding belts in3x21 size, featuring 4 different grits:80, 120, 150, and 240 – 2 belts of each grit for all your sanding needs. Manufactured from selected aluminum oxide grits with cloth backing, ensuring superior wear and breakage resistance.
Item Tag: 8-Piece Set
【Materials】 Grinding stones are made of premium aluminum oxide for grinding sharpening. 8 pieces 1/4″ shank 16mm cone shape rotary grinding stones.