i've been using this (280grit side) for a while now and really like it for coarse sharpening.
but it's now completely worn away. any recommendation for a fast cutting good feedback very coarse stone?
my other stones are bester 1200/rika 5k
use a wusthof combo stone (absolutely hate the black coarse side on that one, but the green side is an ok medium grit) + the white side of that josh roth stone (which i quite like) for cheap knives.
was thinking imanishi 400
i'd be happy if i could just get the gray 280 by itself in a bigger slab...