I haven't checked their website, but I wonder if that could mean 45 for mauls and 55 for chopping axes?
Or perhaps 45 around the eye and 55 at the edge? In the TV program they made a point about how the cutting edges were hardened much more than the eyes.
DancesWithKnives
Or perhaps 45 around the eye and 55 at the edge? In the TV program they made a point about how the cutting edges were hardened much more than the eyes.
DancesWithKnives