afntrn56
ArboristSite Lurker
How does one tell if they have chisel or semi-chisel chain? Is it obvious when you look at it?
Chisel or Semi-chisel
- Thread starter afntrn56
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FourMoCajuns
ArboristSite Operative
Look at it from the front of the tooth. If the shoulder is rounded it is semi-chisel. If it is square you have chisel and keep it out of dirty wood.
B_Turner
Addicted to ArboristSite
Another way to tell is to look at the top of the cutter. Some people call chisel flatop chain. Semi chisel is not flat on top because of that curve.
afntrn56
ArboristSite Lurker
thanks
So if it is not a chisel then when sharpening I shouldn't have the file on a 10° angle right? Just level with the bar?
So if it is not a chisel then when sharpening I shouldn't have the file on a 10° angle right? Just level with the bar?
16gauge
ArboristSite Operative
If you just forget the specifications and file to the original angles you will be OK. If you don't know the original angles then buy a new chain, same as you have and it will tell you. RS and RM chain from Stihl dealers have a nice mark on the top of the cutter to show you.:biggrinbounce2:
Chisel
semi chisel on most chains 30 degree angle with very little hook
full chisel on most chains 25 degree angle with deep hook
the above info is base on my personal trails with saw over the years
semi chisel is good for clean soft wood stays sharper longer
full chisel is good for clean or semi dirty soft wood does not stay as sharp very long
opcorn:
semi chisel on most chains 30 degree angle with very little hook
full chisel on most chains 25 degree angle with deep hook
the above info is base on my personal trails with saw over the years
semi chisel is good for clean soft wood stays sharper longer
full chisel is good for clean or semi dirty soft wood does not stay as sharp very long
opcorn:
