Sharpening hedge trimmer blades after around every 50 hours of usage is recommended. Planning a regular sharpening schedule ...

Every sharpened blade loses mass as you sharpen it, ... Stihl Saw Chain Depth Gauge Tool. $20 at Amazon. Stihl 2-in-1 Filing Guide. $50 at Amazon. $56 $47 at Walmart. Mike Epstein.

Take the blade itself in here, and they'll sharpen it while you wait for $8.50. Take the whole mower in, and it's $18.50 and might take a little longer. This is where a lot of pros go. Casey's ...