The Oregon 520-120 120V Saw Chain Bench Grinder combines premium quality and ease of use for high volume sharpening, featuring a sharp design and a newly engineered vise for improved performance. This saw chain bench grinder is for high volume sharpening and occasional use. The saw chain bench grinder combines powerful performance with premium quality you can trust from Oregon. This saw chain bench grinder features a top plate and down angle adjustments, self-centering chain vise and customizable vise handle positioning, and an integrated light. Get the job done right with this durable bench grinder!