I need to extend a 1/4 inch belt support rod on my DR Trimmer that has worn away due to the trimmers drive belt riding it, the repair will need to be heat treated.
I remember reading that a certain brand of automatic transmission fluid can harden steel but i can't remember what brand it was. Do any of you guys know, thanks?
I remember reading that a certain brand of automatic transmission fluid can harden steel but i can't remember what brand it was. Do any of you guys know, thanks?
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