kf_tree
Addicted to ArboristSite
if a saw is set up for a 3/8 chain ...what is the advantage of one over the other? why even have 3 choice's?
Molecule said:............
theoreticaly, the rivits in 058 chain should have more bearing surface against the champhered holes in the drivers of an 050 gauge, so *theoretically it holds up better under tension and stress.
the comparison has to be made not at the 050 driver "thickness" v the 058 driver "thickness" per se, but at the bearing surfaces of the rivits (say 2/3 of the rivit diameter times its bore length) where they ride against the champhered holes of the drivers. the 058 gains bearing surface in comparison to the increase in chain weight over 050. the better the chain holds up, the longer the sprocket and bar last.................
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