Since then it looks like he has upgraded the sheet metal to something a little thicker, even though a stump grinder has arguably lower risk due to the slower speed of the cutting wheel and also to ...

The SCL HY is a new compact stump cutter for removing individual stumps in forests, parks, roadside and on river banks ... AND COST-EFFECTIVE STUMP GRINDER. Features radial piston motor for maximum ...

"If they're loose, they could come off, which is a safety hazard and could damage the cutter wheel." Roorda advises that it's important to power wash a stump grinder once it returns from a rental.