I was wondering if anyone has tried hard surfacing heavy harrow teeth to increase the life? We will be changing teeth on a harrow and was wondering if there is any down sides to doing this? When a person hard surfaces them would they be too brittle if a person quenched the last 4-5 inches in oil to increase the hardness? I was thinking for about a dollar of hard surfacing per tooth I could increase the life by double or more. I was planning on hard surfacing the last 4-5 inches of the front side of the 9/16 harrow tooth. Any comments would be appreciated. Thanks SouthernSK
SouthernSK
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