Package include:24 pieces chain saw sharpeners, there are 8 sharpeners in each sizes. The quantity is sufficient to meet your daily useTitanium-plated diamond grinding wheels: diamond chainsaw sharpener grinding wheels are made of high-quality steel. The diamond particles on the drill bit are polished finely and uniformly, hard and not easy to wear, the overall surface is high in smoothness, sharp and wear-resistant, the service life is 20% longer than other non-titanium-plated drill bitsWide range of applications: Multi-size chain saw sharpening bits are suitable for a wide range of tools, not only for electric chain saws, but also for large chain saws, and they are also widely used, very suitable for Chain saw, metal polishing, sanding jade, etcFast result:This is a powerful sharpening tool with high hardness diamond chainsaw. And easy to install, only two steps can be replaced, perfect for sharpening chain saw teeth. You can finish grinding things as fast as you canAnd get rid of the troublesome hand mill (Note: Not include the angle attachment)Recommended applicable type: Electric chain saws generally use a diameter of 4.0mm (5/32 inch), small chain saws generally use a diameter of 4.8mm (3/16 inch ), and large chain saws generally use a diameter of 5.5mm (7/32 inch) )Colour:goldMaterial:EmeryPackage Contents:24 * chain saw sharpenersOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.