HARD AND WEAR-RESISTANT Our grinding wheel files are made of high-quality steel and the surface is titanium-plated, which has high hardness, good wear resistance, and rust-proof 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 USEThe 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 titanium coated diamond sharpening burrs WIDE APPLICATION Diamond sharpening wheels have high working efficiency, are strong and wear-resistant, and are widely used in machinery, chains, molds, deep holes of castings, jade, glass, etc. grinding burrs and polishing various surfaces. This file polishing grinding tool is hard and wear-resistant. The appearance is cylindrical and the grinding effect is good. The diamond particles are fine and uniform, increasing the contact area and effectively improving work efficiency. PRODUCT FEATURES [Superior Material] With high-quality emery electroplating, the surface of the sharp replacement sharpening stones is rust-proof, sharp and wear-resistant, high hardness and durable. [High Working Efficiency] The saw sharpener grinding head is easy to install and has good heat dissipation. [Long-Term Use] This abrasive tool set contains 12 diamond chainsaw grinding heads, which are large enough and durable enough to meet your daily needs. [Wide Application] These diamond chainsaw abrasives are suitable for polishing metals, such as chainsaws, jade, wood, molds, steel, etc. PRODUCT PARAMETER Number of products: 12 pieces Product color: gold Size: 4*3 cmLonvre