I just found out Mora makes a chisel knife. It has a fixed blade 3 inches long and about 3/4 inch wide with a chisel grind on the end and on one side. It comes with a plastic handle with a finger guard and a plastic sheath.Mora is known for good quality cheep knives. I'm not sure how useful it would be. Moras aren't a full tang knife so if you use a hammer it's going to have issues
https://morakniv.se/en/product/chisel/