I was recently at the local Home Depot. I saw and purchased a splitting tool that looks alot like an axe but, has small wedge like flanges on both sides. In a weak moment I bought one (35 dollars). I gotta tell you all.....this thing is great. It will bust through knotty oak rounds like no tomorrow. Better than a maul and easier to use. The only draw back is that when it goes thru the split wood it throws the pieces a couple of feet. Anyone who splits by hand should consider buying one.
Mike
Mike