Chainsaw Sharpener: Our chain sharpener kit is specially designed for electric chainsaws. With this tool, your chainsaw will be revitalized, making it as sharp as new. Easy to Use: This hand crank saw chain sharpener operates like a pencil sharpener; simply secure the position as needed and turn the handle each time you sharpen. Special Design: This sharpener features 2 holes to firmly accommodate various types of hole chains. Additionally, there are 3 spare sanding heads included, so you won't run out. Precise Maintenance: Each time you sharpen your chainsaw, just pull the chain. Accurate sharpening ensures that every chainsaw is effectively maintained. Precise Positioning: The locking pawl acts as a stop to guarantee precise and repeatable positioning of the chainsaw. High-Quality Materials: The chainsaw chain sharpener is constructed from aluminum alloy and stainless steel, making it durable, compact, and portable.