12pcs Diamond Chainsaw Sharpener Burr Grinder Chain Saw Drill Bits For Dremel - The sharpening head of the electric saw sharpener is easy to install and provides good heat dissipation. It allows application to the chain without removal, improving work efficiency. - Includes twelve replacement dressing stones - Use with electric handheld grinder to easily sharpen your saw chain - Features titanium-plated diamond wheels, providing enhanced durability. The titanium plating process helps extend the lifespan of the bits compared to non-titanium-plated options. - These stones produce a precise cutting edge on saw chains and are compatible with most electric chain sharpeners for quick replacement - Ideal for sharpening chainsaw teeth Specifications: Material: Titanium coated emery grains Size: 4.0mm, 4.8mm, 5.5mm Shank: 3mm Application: Grinding heads are suitable for metal polishing and can be used on materials such as steel, wood, jade, molds, and electric saws Package Included: 12PCS Diamond Chainsaw Sharpener