3×Coated Cylindrical Burr Chainsaw Sharpener Stone File Chain Sharpening Carving Grinding Power Tool Features: *The ening head of the electric saw is easy to install and has good heat dissipation. It can be applied to the polishing agent without removing the chain, thereby improving work efficiency. *Includes 6 replacement dressing stones, Gold plus silver. *Use with electric sure handheld grinder to easily en your saw chain. *The latest, hardest-plated Wheels we'e ever made, adopted plating process, which means you will enjoy 20% longer lifetime of these bits than others non-titanium-plated. *These stones leave an excellent cutting edge on saw chain and are easily replaced on most electric chain eners Carded. * for ening chain saw teeth. *These grinding heads for electric saw eners are suitable for metal polishing, such as electric saws, jade, wood, molds, steel, etc. Specifications: Product name: Chainsaw ener Material: Emery Color: Gold Shank Dia: 3mm Size: 4.0mm, 4.8mm, 5.5mm Suitable for: metal polishing, such as electric saws, jade, wood, molds, steel, etc. Quantity: 3pcs set Package Contents: 3 × Chainsaw ener Note: 1.Transition: 1cm=10mm=0.39inch. 2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 3. Please allow slight manual measurement deviation for the data. _x000D_