Oregon PS57 PowerSharp Saw Chain and Sharpening Stone Brand_Oregon Harvester Made from genuine 1

Made from genuine 1

At any time

at which point the Safelock button engages to lock the axle head in place

The Ultra D is similar in size to the Ultra O but with even greater strength due to the back configuration

offering improved efficiency

Oregon PS57 PowerSharp Saw Chain and Sharpening Stone Brand_Oregon Harvester Made from genuine 1Occasional saw chain users sometimes spend too much time using hand files to sharpen dull chain, or they lose an afternoon taking it to a dealer for professional sharpening. Fumbling an inexact sharpening is a thing of the past with PowerSharp. PowerSharp takes saw chain from dull to sharp in as little as 3 seconds. PowerSharp is also ideal for professional users who want greater productivity on the job. Professionals get precise and knife sharp edges