Stump Grinder Tooth Sharpening

Stump Grinder Tooth Sharpening

Sharpening stump grinder teeth is in high demands and Thorvie International has an efficient way to meet these demands.  The AV-56 stump bit grinder services all the popular brands of stump grinder teeth. Thorvie offers 4 different tool sharpening fixtures with grinding wheels for Yellow jacket, Sandvik, Green/Red, and standard 1/2″ square shank or Vermeer round body teeth. Each fixtures mounts directly on the 1″ plug of the AV-56 saddle assembly.

We use diamond plated grinding wheels which the core is designed to match the factory design of the stump teeth. You can sharpen the flat face and top profile to create a band new edge. The Thorvie grinding wheels requires no wheel dressing like the green wheels do from other suppliers. and are a lot cleaner to run.

Create your own AV-56 stump bit grinder by choosing the AV-46 stump bit grinder and the stump grinding fixture or fixtures to fit your sharpening needs.  The stump grinding fixtures also fit the AV-40 sharpening system.