High-quality diamond sand plating, anti-rust and wear-resistant surface, high hardness, designed for chainsaw and steel, long service life.This is a powerful sharpening tool with a high hardness diamond chain saw, so you can finish sharpening as fast as possible. the hassle of hand sharpening.Our sets are available in three sizes for different dimensions. Can be used for metal polishing, chain saws, wood, etc.Chain saw sharpeners are easy to install and can be replaced in just two steps. In addition, these titanium-plated files are harder and more wear-resistant, so you don't have to replace them as often.Diamond drill bits in 3 sizes, 5/32 INCH wheels for Electric chain saw and other small blade, 3/16 INCH wheels for small oil chain saw, 7/32 INCH wheels for large oil chain saw.Material: diamondcolour: silverPackage Contents:6 x Chainsaw Whetstone 5/32 inch6 x Chainsaw Whetstone 3/16 inch6 x Chainsaw Whetstone 7/32 inchOnly the above package content, other products are not included.Note: Light 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.