
HARD AND WEAR-RESISTANT Our grinding wheel files are made of high-quality steel, and the surface is plated with titanium, which has high hardness, good wear resistance and anti-rust surface. The texture is hard and the service life is much longer than other wheels without titanium plating. FINELY POLISHED The grinding wheel polishing head is made of high-quality emery, the particles are fine, full and uniform, and the file is sharp. Good grinding effect, super grinding performance, fine carving, high efficiency and wear resistance, no deformation. EASY TO USE The chainsaw file is easy to install and can be polished without disassembling the chain, reducing the number of chain replacements, saving you time and energy and improving work efficiency. SIZE You will get 12 pieces titanium coated diamond chainsaw sharpening burrs, each with a total length of 1.78 in (45 mm), a blade length of 0.87 in (22 mm) and a blade diameter of 3/16 in (4.8 mm), a shank diameter of 0.12 in / 3 mm,