They used the maul to grind the corn into mash. He knows when to grind it out or move up through the gears. Then they would grind the roots into flour for baking bread. The mobile game was titled "Wild Grinders Downhill Grind". Hippo teeth sharpen themselves as they grind together. They must also grind, sharpen, and polish the blades. I felt like it was his grind, his hustle. Consequently, the tongue can grind against the hard palate without being itself damaged or irritated. Japanese knives also feature subtle variations on the chisel grind. Players can grind through rails and skate backwards. However, they do not grind as finely as the ceramic type. No axe to grind with those guys. The soaked splits are difficult to grind. Some such devices also grind the beans automatically before brewing. One can see progress in what might have seemed a long, perhaps difficult, grind.