Wolf-Garten hoe - chipped chrome
I got a swoe-style Wolf-Garten hoe a couple of months back. It's an attachment for the multi-change tools.
The chrome on the front edge of the hoe has already been chipped away by fairly light use (it's made of chrome-plated zinc). Our soil contains some gravel, but fairly fine-grained (<10mm).
I'm slightly worried that the exposed zinc will rust/corrode, and this will lead to the chrome bubbling. Is the chipped chrome normal for Wolf-Garten tools?
Many thanks in advance.